CSWC 8-K
Capital Southwest Corp (CSWC)
8-K
2026-08-03
For: 2026-08-03
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August 03, 2026
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of report (Date of earliest event reported): August 3, 2026
(Exact Name Of Registrant As Specified In Charter)
| (State or Other Jurisdiction of Incorporation) | (Commission File Number) | (IRS Employer Identification No.) | ||||||
(Address of Principal Executive Offices) (Zip Code)
Registrant’s telephone number, including area code: (214 ) 238-5700
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) | |||||||||||
| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) | |||||||||||
| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) | |||||||||||
| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) | |||||||||||
Securities registered pursuant to Section 12(b) of the Act:
| Title of Each Class | Trading Symbol(s) | Name of Each Exchange on Which Registered | ||||||
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
| Emerging growth company | |||||
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 2.02 Results of Operations and Financial Condition.
On August 3, 2026, Capital Southwest Corporation (the “Company”) issued a press release, a copy of which has been furnished as Exhibit 99.1 hereto.
The information furnished in this Current Report on Form 8-K under Item 2.02, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended (the "Securities Act"), except as shall be expressly set forth by reference in a future filing.
Item 7.01 Regulation FD Disclosure.
The Company expects to hold a conference call with analysts and investors on August 4, 2026. A copy of the investor presentation slides to be used by the Company on such conference call is furnished as Exhibit 99.2 to this Form 8-K and incorporated herein by reference.
The information set forth under this Item 7.01, including Exhibit 99.2, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Exchange Act, nor shall it be deemed incorporated by reference into any filing under the Securities Act, except as shall be expressly set forth by specific reference in such filing.
Item 9.01 Financial Statements and Exhibits
(d) Exhibits
| Exhibit No. | Description | |||||||
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) | |||||||
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Dated: August 3, 2026
| By: | /s/ Michael S. Sarner | |||||||
| Name: Michael S. Sarner | ||||||||
| Title: President and Chief Executive Officer | ||||||||
Exhibit 99.1
 | 8333 Douglas Avenue, Suite 1100 Dallas, Texas 75225 T 214.238.5700 F 214.238.5701 | |||||||
Capital Southwest Announces Financial Results for First Fiscal Quarter Ended June 30, 2026
Dallas, Texas – August 3, 2026 – Capital Southwest Corporation (“Capital Southwest,” “CSWC” or the “Company”) (Nasdaq: CSWC), an internally managed business development company focused on providing flexible financing solutions to support the acquisition and growth of middle market businesses, today announced its financial results for the first fiscal quarter ended June 30, 2026.
First Quarter Fiscal Year 2027 Financial Highlights
•Total Investment Portfolio at Fair Value: $2.2 billion
◦Credit Portfolio at Fair Value of $2.0 billion
▪99% 1st Lien Senior Secured Debt
▪$216.3 million in new committed credit investments during the quarter
▪Weighted Average Yield on Debt Investments: 10.9%
▪Current non-accruals with a fair value of $23.4 million, representing 1.1% of the total investment portfolio, and a cost basis of $65.7 million, representing 2.9% of the total investment portfolio
◦Equity Portfolio at Fair Value of $181.6 million, excluding investment in CapTrin Partners, LLC ("CapTrin"), CSWC's unconsolidated joint venture
▪$5.9 million in new equity co-investments during the quarter
◦CSWC Equity Investment in CapTrin at Fair Value of $20.8 million
▪CapTrin portfolio of $97.8 million
•Portfolio consists of 14 portfolio companies: 100% 1st Lien Debt
▪CapTrin entered into $150.0 million special purpose vehicle financing credit facility in April 2026, with an accordion feature that allows for an increase of total commitments to up to $350.0 million
•$59.0 million of debt outstanding at CapTrin
•CapTrin fund leverage of 1.4x debt to equity at fair value
▪CapTrin paid a $0.3 million quarterly dividend to CSWC
•Pre-Tax Net Investment Income: $35.0 million, or $0.57 per weighted average common share outstanding
•Estimated Undistributed Taxable Income ("UTI"): $0.87 per share as of June 30, 2026
•LTM Operating Leverage: 1.4% as of June 30, 2026
•Dividends: Paid Total Dividends for the quarter ended June 30, 2026 of $0.64
◦Paid $0.58 per share Regular Quarterly Dividend ($0.1934 per share in each of April, May and June 2026)
◦Paid $0.06 per share Supplemental Quarterly Dividend in June 2026
•Net Realized and Unrealized Depreciation: $10.9 million, or 0.5% of total investments at fair value
◦$6.4 million of net depreciation related to the credit portfolio
◦$3.2 million of net depreciation related to the equity portfolio
◦$0.2 million of net depreciation related to CapTrin
◦$1.1 million net realized and unrealized income tax provision
•Balance Sheet:
◦Cash and Cash Equivalents: $58.5 million
◦Total Net Assets: $1,058.5 million
◦Net Asset Value (“NAV”) per Share: $16.61
In commenting on the Company’s results, Michael Sarner, President and Chief Executive Officer, stated, “The June quarter was an extremely active quarter for Capital Southwest, with approximately $222 million of originations in 11 new and 16 existing portfolio companies. Demonstrating our continued investment discipline, for new platform deals closed during the June quarter, weighted-average senior leverage was 2.8x Debt-to-EBITDA and weighted-average loan-to-value was 29%, providing a substantial equity cushion beneath our debt. Additionally, during the quarter we funded $21 million of our capital commitment to our joint venture, CapTrin, which, as of June 30, 2026, holds total investments at fair value of approximately $98 million. Our portfolio continued to generate significant income for our shareholders, producing $0.57 of pre-tax net investment income per share. During the quarter, the Board of Directors again declared a regular quarterly dividend of $0.58 per share, of which $0.1934 per share will be paid for each of July, August and September 2026, and a supplemental quarterly dividend of $0.06 to be paid in September 2026. On the capitalization front, CapTrin closed a $150 million special purpose vehicle financing credit facility in April 2026, with an accordion feature that allows for an increase of total commitments to up to $350 million. We also continued to efficiently raise equity capital during the quarter, raising approximately $64 million through our Equity ATM Program.”
First Quarter Fiscal Year Investment Activities
During the quarter ended June 30, 2026, the Company originated $222.3 million in new commitments, consisting of investments in 11 new portfolio companies totaling $173.0 million and add-on commitments in 16 portfolio companies totaling $49.3 million. New portfolio company originations were comprised of $167.4 million in first lien senior secured debt and $5.6 million in equity investments.
During the quarter ended June 30, 2026, the Company received proceeds of $19.5 million from two portfolio company prepayments and exits, generating a weighted average IRR of 16.7%. Total proceeds were comprised entirely of debt investments.
First Fiscal Quarter 2027 Operating Results
For the quarter ended June 30, 2026, Capital Southwest reported total investment income of $61.0 million, compared to $57.8 million in the prior quarter. The increase in investment income was primarily attributable to an increase in interest income due to an increase in the weighted average cost basis of investments held and an increase in the weighted average yield on debt investments, which was primarily due to an increase in the weighted average spread on debt investments.
For the quarter ended June 30, 2026, total operating expenses (excluding interest expense) were $7.6 million, compared to $5.3 million in the prior quarter. The increase was primarily attributable to an increase in accrued bonus compensation.
For the quarter ended June 30, 2026, interest expense was $18.5 million, compared to $17.3 million in the prior quarter. The increase is primarily attributable to an increase in average borrowings outstanding.
For the quarter ended June 30, 2026, total pre-tax net investment income was $35.0 million, compared to $35.2 million in the prior quarter.
For the quarter ended June 30, 2026, there was a tax benefit of $0.7 million, compared to a tax provision of $0.6 million in the prior quarter. The benefit in the current quarter included a $1.1 million deferred tax benefit, which was primarily attributable to adjustments to the tax basis of investments held at Capital Southwest Equity Investments, Inc., our wholly owned subsidiary that has elected to be treated as a corporation for U.S. federal income tax purposes.
During the quarter ended June 30, 2026, Capital Southwest recorded total net realized and unrealized losses on investments of $10.9 million, compared to $7.1 million of total net realized and unrealized losses in the prior quarter. For the quarter ended June 30, 2026, the total net realized and unrealized losses on investments reflected net realized and unrealized depreciation on equity investments of $3.2 million, net realized and unrealized depreciation on debt investments of $6.4 million, net unrealized depreciation of $0.2 million on the Company's investment in CapTrin and a
net realized and unrealized income tax provision of $1.1 million. The net increase in net assets resulting from operations was $24.7 million for the quarter, compared to $27.5 million in the prior quarter.
The Company’s NAV at June 30, 2026 was $16.61 per share, compared to $16.69 per share in the prior quarter. The decrease in NAV per share from the prior quarter is primarily due to the grant of restricted stock awards and net realized and unrealized losses on investments, partially offset by the issuance of common stock at a premium to NAV per share through the Equity ATM Program (as described below).
Liquidity and Capital Resources
At June 30, 2026, Capital Southwest had approximately $58.5 million in unrestricted cash and money market balances and $316.2 million of unused capacity under the Corporate Credit Facility (as defined below) and the SPV Credit Facility (as defined below). The regulatory debt to equity ratio at the end of the quarter was 0.91 to 1.
As of June 30, 2026, Capital Southwest had the following borrowings outstanding:
•$280.0 million of total debt outstanding on the Corporate Credit Facility
•$113.0 million of total debt outstanding on the SPV Credit Facility
•$225.0 million, net of amortized debt issuance costs, of the 5.125% convertible notes due November 2029
•$344.3 million, net of amortized debt issuance costs, of the 5.950% Notes due 2030
•$258.9 million, net of unamortized debt issuance costs, of SBA Debentures (as defined below)
In August 2016, CSWC entered into a senior secured credit facility (the “Corporate Credit Facility”) to provide additional liquidity to support its investment and operational activities. Borrowings under the Corporate Credit Facility accrue interest on a per annum basis at a rate equal to the applicable SOFR rate plus 2.15%. On August 2, 2023, CSWC entered into the Third Amended and Restated Senior Secured Revolving Credit Agreement that (1) increased commitments under the Corporate Credit Facility from $400 million to $435 million; (2) added an uncommitted accordion feature that could increase the maximum commitments up to $750 million; (3) extended the end of the Corporate Credit Facility's revolving period from August 9, 2025 to August 2, 2027 and extended the final maturity from August 9, 2026 to August 2, 2028; and (4) amended several financial covenants. As of June 30, 2026, the total commitments under the Corporate Credit Facility were $510 million provided by 11 lenders.
Capital Southwest SPV LLC ("SPV") is a wholly owned special purpose vehicle that was formed to hold investments for the SPV Credit Facility to support our investment and operating activities. On March 20, 2024, SPV entered into a special purpose vehicle financing credit facility (the "SPV Credit Facility"). The SPV Credit Facility included an initial commitment of $150 million. Pursuant to the terms of the loan agreement, on June 20, 2024, total commitments automatically increased from $150 million to $200 million. The SPV Credit Facility also includes an accordion feature that allows increases up to $400 million of total commitments from new and existing lenders on the same terms and conditions as the existing commitments. Borrowings under the SPV Credit Facility bear interest at three-month Term SOFR plus 2.50% per annum during the revolving period ending on March 20, 2027 and three-month Term SOFR plus an applicable margin of 2.85% thereafter. SPV (i) paid unused commitment fees of 0.10% through April 20, 2024 and (ii) pays unused commitment fees of 0.35% thereafter, on the unused lender commitments under the SPV Credit Facility, in addition to other customary fees. Under the SPV Credit Facility, SPV also pays a utilization fee based on the amount of borrowings utilized. The SPV Credit Facility matures on March 20, 2029.
The Company has an "at-the-market" offering (the "Equity ATM Program"), pursuant to which the Company may offer and sell, from time to time through sales agents, up to $2 billion of shares of its common stock. During the quarter ended June 30, 2026, the Company sold 2,708,438 shares of its common stock under the Equity ATM Program at a weighted-average price of $23.47 per share, raising $63.6 million of gross proceeds. Net proceeds were $62.6 million after commissions to the sales agents on shares sold. As of June 30, 2026, the Company has $1,066.3 million available under the Equity ATM Program.
Our wholly owned subsidiaries, Capital Southwest SBIC I, LP (“SBIC I”) and Capital Southwest SBIC II, LP ("SBIC II" and together with SBIC I, the "SBIC Subsidiaries"), each received a license from the Small Business Administration (the "SBA") to operate as a Small Business Investment Company ("SBIC") under Section 301(c) of the Small Business Investment Act of 1958, as amended, on April 20, 2021 and April 17, 2025, respectively. The SBIC licenses allow the SBIC Subsidiaries to obtain leverage by issuing SBA-guaranteed debentures ("SBA Debentures"), subject to the issuance of a leverage commitment by the SBA. SBA Debentures are loans issued to an SBIC that have interest payable semi-annually and a ten-year maturity. The interest rate is fixed shortly after issuance at a market-driven spread over U.S. Treasury Notes with ten-year maturities. For two or more SBICs under common control, the maximum amount of
outstanding SBA Debentures cannot exceed $475 million. As of June 30, 2026, SBIC I had a total leverage commitment from the SBA in the amount of $175.0 million, all of which was drawn, and SBIC II had a total leverage commitment from the SBA in the amount of $90.0 million, all of which was drawn.
Share Repurchase Program
On July 28, 2021, the Company's Board of Directors (the "Board") approved a share repurchase program authorizing the Company to repurchase up to $20 million of its outstanding shares of common stock in the open market at certain thresholds below its NAV per share, in accordance with guidelines specified in Rules 10b5-1(c)(1)(i)(B) and 10b-18 under the Securities Exchange Act of 1934, as amended. On August 31, 2021, the Company entered into a share repurchase agreement, which became effective immediately, and the Company will cease purchasing its common stock under the share repurchase program upon the earlier of, among other things: (1) the date on which the aggregate purchase price for all shares equals $20 million including, without limitation, all applicable fees, costs and expenses; or (2) upon written notice by the Company to the broker that the share repurchase agreement is terminated. During the quarter ended June 30, 2026, the Company did not repurchase any shares of the Company’s common stock under the share repurchase program.
Regular Quarterly Dividend of $0.58 Per Share and Supplemental Quarterly Dividend of $0.06 Per Share for Quarter Ended September 30, 2026
On May 27, 2026, the Board declared a regular quarterly dividend of $0.58, of which $0.1934 per share will be paid in each of July, August and September 2026 and a supplemental quarterly dividend of $0.06 per share payable in September 2026, each of which is detailed in the table below.
The Company’s regular quarterly dividend for the quarter ending September 30, 2026 will be payable as follows:
| Declared | Ex-Dividend Date | Record Date | Payment Date | Amount Per Share | ||||||||||
| 5/27/2026 | 7/15/2026 | 7/15/2026 | 7/31/2026 | $0.1934 | ||||||||||
| 5/27/2026 | 8/14/2026 | 8/14/2026 | 8/31/2026 | $0.1934 | ||||||||||
| 5/27/2026 | 9/15/2026 | 9/15/2026 | 9/30/2026 | $0.1934 | ||||||||||
The Company’s supplemental quarterly dividend for the quarter ending September 30, 2026 will be payable as follows:
| Declared | Ex-Dividend Date | Record Date | Payment Date | Amount Per Share | ||||||||||
| 5/27/2026 | 9/15/2026 | 9/15/2026 | 9/30/2026 | $0.06 | ||||||||||
| Total Regular Dividends per Share for Quarter Ending September 30, 2026: | $0.58 | ||||
| Total Supplemental Dividend per Share for Quarter Ending September 30, 2026: | $0.06 | ||||
| Total Dividends per Share for Quarter Ending September 30, 2026: | $0.64 | ||||
When declaring dividends, the Board of Directors reviews estimates of taxable income available for distribution, which may differ from net investment income under generally accepted accounting principles. The final determination of taxable income for each year, as well as the tax attributes for dividends in such year, will be made after the close of the tax year.
Capital Southwest maintains a dividend reinvestment plan ("DRIP") that provides for the reinvestment of dividends on behalf of its registered stockholders who hold their shares with Capital Southwest’s transfer agent and registrar, Equiniti Trust Company. Under the DRIP, if the Company declares a dividend, registered stockholders who have opted into the DRIP by the dividend record date will have their dividend automatically reinvested into additional shares of Capital Southwest's common stock.
First Quarter 2027 Earnings Results Conference Call and Webcast
Capital Southwest has scheduled a conference call on Tuesday, August 4, 2026, at 11:00 a.m. Eastern Time to discuss the first quarter 2027 financial results. You may access the call by using the Investor Relations section of Capital Southwest's website at www.capitalsouthwest.com, or by using http://edge.media-server.com/mmc/p/cdtiv4v7.
An audio archive of the conference call will also be available on the Investor Relations section of Capital Southwest’s website.
For a more detailed discussion of the financial and other information included in this press release, please refer to the Capital Southwest's Quarterly Report on Form 10-Q for the fiscal year ended June 30, 2026 to be filed with the Securities and Exchange Commission (the "SEC") and Capital Southwest’s First Fiscal Quarter 2027 Earnings Presentation to be posted on the Investor Relations section of Capital Southwest’s website at www.capitalsouthwest.com.
About Capital Southwest
Capital Southwest Corporation (Nasdaq: CSWC) is a Dallas, Texas-based, internally managed business development company with approximately $2.2 billion in investments at fair value as of June 30, 2026. Capital Southwest is a middle market lending firm focused on supporting the acquisition and growth of middle market businesses with $5 million to $50 million investments across the capital structure, including first lien, second lien and non-control equity co-investments. As a public company with a permanent capital base, Capital Southwest has the flexibility to be creative in its financing solutions and to invest to support the growth of its portfolio companies over long periods of time.
Forward-Looking Statements
This press release contains historical information and forward-looking statements with respect to the business and investments of Capital Southwest, including, but not limited to, the statements about Capital Southwest's future performance and financial performance and financial condition, and the timing, form and amount of any distributions or supplemental dividends in the future. Forward-looking statements are statements that are not historical statements and can often be identified by words such as "will," "believe," "expect" and similar expressions and variations or negatives of these words. These statements are based on management's current expectations, assumptions and beliefs. They are not guarantees of future results and are subject to numerous risks, uncertainties and assumptions that could cause actual results to differ materially from those expressed in any forward-looking statement. These risks include risks related to: changes in the markets in which Capital Southwest invests; changes in the financial, capital, and lending markets; changes in the interest rate environment and its impact on our business and our portfolio companies; regulatory changes; tax treatment; our ability to operate the SBIC Subsidiaries as small business investment companies; the uncertainty associated with the imposition of tariffs and trade barriers and changes in trade policy and its impact on our portfolio companies and our financial condition; the impact of geopolitical conditions on our portfolio companies and opportunities available to us; an economic downturn or recession and its impact on the ability of our portfolio companies to operate and the investment opportunities available to us; the impact of supply chain constraints on our portfolio companies; and the elevated levels of inflation and its impact on our portfolio companies and the industries in which we invests.
Readers should not place undue reliance on any forward-looking statements and are encouraged to review Capital Southwest's Annual Report on Form 10-K for the year ended March 31, 2026 and any subsequent filings with the SEC, including the "Risk Factors" sections therein, for a more complete discussion of the risks and other factors that could affect any forward-looking statements. Except as required by the federal securities laws, Capital Southwest does not undertake any obligation to publicly update or revise any forward-looking statements, whether as a result of new information, future events, changing circumstances or any other reason after the date of this press release.
Investor Relations Contact:
Michael S. Sarner, President and Chief Executive Officer
214-884-3829
| CAPITAL SOUTHWEST CORPORATION AND SUBSIDIARIES | |||||||||||
| CONSOLIDATED STATEMENTS OF ASSETS AND LIABILITIES | |||||||||||
| (In thousands, except shares and per share data) | |||||||||||
| June 30, | March 31, | ||||||||||
| 2026 | 2026 | ||||||||||
| (Unaudited) | |||||||||||
| Assets | |||||||||||
| Investments at fair value: | |||||||||||
Non-control/Non-affiliate investments (Cost: $1,765,264 and $1,689,152, respectively) | $ | 1,762,554 | $ | 1,682,425 | |||||||
Affiliate investments (Cost: $357,928 and $338,124, respectively) | 349,118 | 340,760 | |||||||||
Control investments (Cost: $111,388 and $92,208, respectively) | 90,610 | 74,261 | |||||||||
Total investments (Cost: $2,234,580 and $2,119,485, respectively) | 2,202,282 | 2,097,446 | |||||||||
| Cash and cash equivalents | 58,457 | 29,045 | |||||||||
| Restricted cash | 400 | 400 | |||||||||
| Receivables: | |||||||||||
| Dividends and interest | 37,214 | 31,678 | |||||||||
| Escrow | 575 | 612 | |||||||||
| Other | 1,929 | 2,190 | |||||||||
| Income tax receivable | 48 | 717 | |||||||||
Debt issuance costs (net of accumulated amortization of $13,875 and $13,172, respectively) | 6,166 | 6,870 | |||||||||
| Other assets | 8,448 | 8,560 | |||||||||
| Total assets | $ | 2,315,519 | $ | 2,177,518 | |||||||
| Liabilities | |||||||||||
| SBA Debentures (net of $6,092 and $5,333, respectively, of unamortized debt issuance costs) | $ | 258,908 | $ | 217,667 | |||||||
| 2029 Convertible Notes (net of $5,044 and $5,413, respectively, of unamortized debt issuance costs) | 224,956 | 224,587 | |||||||||
September 2030 Notes (net of $5,692 and $6,029, respectively, of unamortized debt issuance costs) | 344,308 | 343,971 | |||||||||
| Credit Facilities | 393,000 | 345,000 | |||||||||
| Other liabilities | 22,444 | 21,629 | |||||||||
| Accrued restoration plan liability | 524 | 529 | |||||||||
| Income tax payable | 1,334 | 636 | |||||||||
| Deferred tax liability | 11,589 | 12,507 | |||||||||
| Total liabilities | 1,257,063 | 1,166,526 | |||||||||
Commitments and contingencies (Note 11) | |||||||||||
| Net Assets | |||||||||||
Common stock, $0.25 par value: authorized, 75,000,000 shares at June 30, 2026 and March 31, 2026; issued, 63,733,867 shares at June 30, 2026 and 60,577,181 shares at March 31, 2026 | 15,933 | 15,144 | |||||||||
| Additional paid-in capital | 1,136,438 | 1,074,854 | |||||||||
| Total distributable (loss) earnings | (93,915) | (79,006) | |||||||||
| Total net assets | 1,058,456 | 1,010,992 | |||||||||
| Total liabilities and net assets | $ | 2,315,519 | $ | 2,177,518 | |||||||
Net asset value per share (63,733,867 shares outstanding at June 30, 2026 and 60,577,181 shares outstanding at March 31, 2026) | $ | 16.61 | $ | 16.69 | |||||||
| CAPITAL SOUTHWEST CORPORATION AND SUBSIDIARIES | |||||||||||
| CONSOLIDATED STATEMENTS OF OPERATIONS | |||||||||||
| (Unaudited) | |||||||||||
| (In thousands, except shares and per share data) | |||||||||||
| Three Months Ended | |||||||||||
| June 30, | |||||||||||
| 2026 | 2025 | ||||||||||
| | |||||||||||
| Investment income: | |||||||||||
| Interest income: | |||||||||||
| Non-control/Non-affiliate investments | $ | 42,397 | $ | 41,238 | |||||||
| Affiliate investments | 7,195 | 5,256 | |||||||||
| Control investments | 874 | 621 | |||||||||
| Payment-in-kind interest income: | |||||||||||
| Non-control/Non-affiliate investments | 3,957 | 2,076 | |||||||||
| Affiliate investments | 872 | 953 | |||||||||
| Control investments | 83 | 231 | |||||||||
| Dividend income: | |||||||||||
| Non-control/Non-affiliate investments | 167 | 1,608 | |||||||||
| Affiliate investments | 1,211 | 2,045 | |||||||||
| Control investments | 258 | 24 | |||||||||
| Fee income: | |||||||||||
| Non-control/Non-affiliate investments | 3,307 | 1,396 | |||||||||
| Affiliate investments | 397 | 189 | |||||||||
| Control investments | 28 | 23 | |||||||||
| Other income | 302 | 287 | |||||||||
| Total investment income | 61,048 | 55,947 | |||||||||
| Operating expenses: | |||||||||||
| Compensation | 2,699 | 3,956 | |||||||||
| Share-based compensation | 1,448 | 1,143 | |||||||||
| Interest | 18,499 | 15,264 | |||||||||
| Professional fees | 1,463 | 1,210 | |||||||||
| General and administrative | 1,970 | 1,657 | |||||||||
| Total operating expenses | 26,079 | 23,230 | |||||||||
| Income before taxes | 34,969 | 32,717 | |||||||||
| Federal income, excise and other taxes | 443 | 1,099 | |||||||||
| Deferred taxes | (1,154) | (271) | |||||||||
| Total income tax (benefit) provision | (711) | 828 | |||||||||
| Net investment income | $ | 35,680 | $ | 31,889 | |||||||
| Realized (loss) gain | |||||||||||
| Non-control/Non-affiliate investments | $ | 334 | $ | 17,846 | |||||||
| Affiliate investments | 67 | 4,087 | |||||||||
| Income tax provision | (959) | (6,229) | |||||||||
| Total net realized (loss) gain on investments, net of tax | (558) | 15,704 | |||||||||
| Net unrealized (depreciation) appreciation on investments | |||||||||||
| Non-control/Non-affiliate investments | 4,019 | (22,062) | |||||||||
| Affiliate investments | (11,447) | 1,058 | |||||||||
| Control investments | (2,831) | (3,176) | |||||||||
| Income tax (provision) benefit | (131) | 3,588 | |||||||||
| Total net unrealized (depreciation) appreciation on investments, net of tax | (10,390) | (20,592) | |||||||||
| Net realized and unrealized (losses) gains on investments | (10,948) | (4,888) | |||||||||
| Net increase in net assets from operations | $ | 24,732 | $ | 27,001 | |||||||
| Pre-tax net investment income per share - basic | $ | 0.57 | $ | 0.61 | |||||||
| Net investment income per share – basic | $ | 0.58 | $ | 0.59 | |||||||
| Net increase in net assets from operations – basic | $ | 0.40 | $ | 0.50 | |||||||
| Net increase in net assets from operations - diluted | $ | 0.39 | $ | 0.48 | |||||||
| Weighted average common shares outstanding – basic | 61,141,741 | 53,516,995 | |||||||||
| Weighted average common shares outstanding – diluted | 70,505,458 | 62,777,430 | |||||||||
Q1 2027 Earnings Presentation 8333 Douglas Avenue, Suite 1100 | Dallas, Texas 75225 | 214.238.5700 | capitalsouthwest.com August 4, 2026 Capital Southwest Corporation
Page 2 Important Notices • These materials and any presentation of which they form a part are neither an offer to sell, nor a solicitation of an offer to purchase, any securities of Capital Southwest. • These materials and the presentations of which they are a part, and the summaries contained herein, do not purport to be complete and no obligation to update or otherwise revise such information is being assumed. Nothing shall be relied upon as a promise or representation as to the future performance of Capital Southwest. Such information is qualified in its entirety by reference to the more detailed discussions contained elsewhere in Capital Southwest’s public filings with the Securities and Exchange Commission (the "SEC"). • There is no guarantee that any of the estimates, targets or projections illustrated in these materials and any presentation of which they form a part will be achieved. Any references herein to any of Capital Southwest’s past or present investments or its past or present performance, have been provided for illustrative purposes only. It should not be assumed that these investments were or will be profitable or that any future investments by Capital Southwest will be profitable or will equal the performance of past or present investments. • The information contained herein has been derived from financial statements and other documents provided by Capital Southwest's portfolio companies unless otherwise stated. • Past performance is not indicative of future results. In addition, there can be no assurance that unrealized investments will be realized at the expected multiples shown as actual realized returns will depend on, among other factors, future operating results of each of Capital Southwest’s current portfolio companies, the value of the assets and economic conditions at the time of disposition, any related transaction costs, and the timing and manner of sale, all of which may differ from the assumptions on which Capital Southwest’s expected returns are based. In many instances, Capital Southwest will not determine the timing or manner of sale of its portfolio investments. • Capital Southwest has filed a registration statement (which contains the prospectus) with the SEC for any offering to which this communication may relate and may file one or more prospectus supplements to the prospectus in the future. Before you invest in any of Capital Southwest's securities, you should read the registration statement and the applicable prospectus and prospectus supplement(s), including the information incorporated by reference therein, in order to fully understand all of the implications and risks of an offering of Capital Southwest's securities. You should also read other documents Capital Southwest has filed with the SEC for more complete information about Capital Southwest and any offering of its securities. You may get these documents for free by visiting EDGAR on the SEC's website at www.sec.gov. Alternatively, Capital Southwest will arrange to send you any applicable prospectus and prospectus supplement(s) if you request such materials by calling us at (214) 238-5700. These materials are also made available, free of charge, on our website at www.capitalsouthwest.com. Information contained on our website is not incorporated by reference into this communication.
Page 3 • This presentation contains forward-looking statements relating to, among other things, the business, market conditions, financial condition and results of operations of Capital Southwest, the anticipated investment strategies and investments of Capital Southwest, and future market demand. Any statements that are not statements of historical fact are forward-looking statements. Forward-looking statements are often, but not always, preceded by, followed by, or include words such as "believe," "expect," "intend," "plan," "should" or similar words, phrases or expressions or the negative thereof. These statements are made on the basis of the current beliefs, expectations and assumptions of the management of Capital Southwest and speak only as of the date of this presentation. There are a number of risks and uncertainties that could cause Capital Southwest’s actual results to differ materially from the forward-looking statements included in this presentation. • These risks include risks related to: changes in the markets in which Capital Southwest invests; changes in the financial, capital, and lending markets; changes in the interest rate environment and its impact on our business and our portfolio companies; the impact of supply chain constraints on our portfolio companies; elevated levels of inflation and its impact on Capital Southwest's portfolio companies and the industries in which it invests; regulatory changes; tax treatment and general economic and business conditions; our ability to operate our wholly owned subsidiaries, Capital Southwest SBIC I, LP and Capital Southwest SBIC II, LP, as small business investment companies ("SBIC"); the uncertainty associated with the imposition of tariffs and trade barriers and changes in trade policy and its impact on our portfolio companies and our financial condition; the impact of geopolitical conditions on our portfolio companies and opportunities available to us; and an economic downturn or recession and its impact on the ability of our portfolio companies to operate and the investment opportunities available to us. • For a further discussion of some of the risks and uncertainties applicable to Capital Southwest and its business, see Capital Southwest’s Annual Report on Form 10-K for the fiscal year ended March 31, 2026 and its subsequent filings with the SEC. Other unknown or unpredictable factors could also have a material adverse effect on Capital Southwest’s actual future results, performance, or financial condition. As a result of the foregoing, readers are cautioned not to place undue reliance on these forward-looking statements. Capital Southwest does not assume any obligation to revise or to update these forward-looking statements, whether as a result of new information, subsequent events or circumstances, or otherwise, except as may be required by law. Forward-Looking Statements
Page 4 Chris T. Rehberger Chief Financial Officer, Treasurer and Secretary • Joined Capital Southwest in September 2015 • Former VP at American Capital • 20+ years of BDC experience • BS – University of Virginia | MBA – University of Virginia CSWC Senior Management Josh S. Weinstein Senior Managing Director and Chief Investment Officer • Joined Capital Southwest in June 2015 • Former Principal at H.I.G. WhiteHorse • 20+ years of investment experience in middle market debt and equity • BA – Columbia University | MBA – University of Southern California • Chartered Financial Analyst Michael S. Sarner President and Chief Executive Officer • Joined Capital Southwest in June 2015 • Former SVP Treasurer at American Capital • 30+ years of financial, treasury and BDC experience • BA – James Madison | MBA – George Washington University Tabitha D. Geiger Chief Compliance Officer • Joined Capital Southwest in April 2024 • Former Senior MD at IQ-EQ • 9+ years of compliance experience • BASc – Texas A&M University | JD – South Texas College Amy L. Baker Executive Vice President of Accounting • Joined Capital Southwest in August 2017 • Former Assistant Controller at MoneyGram and former Senior Manager at Deloitte • 20+ years of accounting experience • BS – University of Illinois | MSA – University of Illinois • Certified Public Accountant
Page 5 Michael S. Sarner President and Chief Executive Officer Chris T. Rehberger Chief Financial Officer, Treasurer and Secretary Josh S. Weinstein Senior Managing Director and Chief Investment Officer Amy L. Baker Executive Vice President of Accounting Conference Call Participants
Page 6 • CSWC was formed in 1961, and elected to be regulated as a BDC in 1988 • Publicly-traded on Nasdaq: Common Stock (“CSWC”) • Internally Managed BDC with RIC tax treatment for U.S. federal income tax purposes • 43 employees based in Dallas, Texas • Total Balance Sheet Assets of $2.3 B as of June 30, 2026 • Operate Capital Southwest SBIC I, LP and Capital Southwest SBIC II, LP as wholly-owned subsidiaries • Co-manage CapTrin Partners, LLC (“Joint Venture”) in partnership with Trinity Capital Inc. (Nasdaq: “TRIN”) • Maintained investment grade issuer ratings of Baa3 from Moody's and BBB- from Fitch CSWC Company Overview CSWC is a middle-market lending firm focused on supporting the acquisition and growth of middle-market companies across the capital structure
Page 7 CSWC leads financing transactions, primarily backing private equity firms that generally fit the following parameters Lower Middle Market Credit Strategy • Flexible financing solutions to fund growth, changes of control, or other corporate events • Investments are diverse among industries, geographic regions, and end markets • Companies with EBITDA between $3 MM and $25 MM • Typical leverage of 2.5x – 4.5x Debt to EBITDA through CSWC debt position and Loan-to-Value of 25% - 50% • Investments generally range in size from $5 MM to $50 MM • Both sponsored and non-sponsored deals • Floating rate first lien debt securities • Frequently make equity co-investments alongside CSWC debt
Page 8 • Q1 2027 Pre-Tax Net Investment Income (“NII”) of $35.0 MM or $0.57 per share • Declared a regular quarterly dividend of $0.58 per share, of which $0.1934 per share will be paid monthly for each of July, August, and September 2026 ◦ In addition, declared a quarterly supplemental dividend of $0.06 per share for the quarter ending September 30, 2026 • Undistributed Taxable Income ("UTI") of $0.87 per share as of June 30, 2026 • Investment Portfolio at Fair Value of approximately $2.2 B • Net Asset Value per share of $16.61 as of June 30, 2026 • Raised $63.6 MM in gross proceeds through Equity ATM Program during the quarter ◦ Sold shares at weighted-average price of $23.47 per share, or 141% of the prevailing NAV per share • Closed $150.0 MM Credit Facility for Joint Venture • Regulatory Debt to Equity ended at 0.91x for the quarter • $316 MM of total availability under credit facilities and $58 MM in cash and cash equivalents as of quarter end Q1 2027 Highlights Financial Highlights
Page 9 Investment Activity Highlights • During the quarter, CSWC originated $222.3 MM in total new committed investments ($173.2 MM funded at close) to eleven new portfolio companies and sixteen existing portfolio companies ◦ Committed investments to new portfolio companies consisted of $167.4 MM in first lien debt and $5.6 MM in equity • During the quarter, CSWC exited two debt investments generating total proceeds of $19.5 MM and a weighted average IRR of 16.7% • In the last twelve months, CSWC originated $869.4 MM in total new committed investments and generated $191.6 MM in proceeds from portfolio investment exits • Cumulative weighted average IRR of 12.9% on 115 portfolio company exits, generating $1.4 B in proceeds since launch of credit strategy in January 2015 Q1 2027 Investment Activity
Page 10 $16.69 $0.57 $(0.58) $(0.06) $(0.16) $(0.02) $0.28 $(0.14) $0.03 3/31/2026 NAV/Share Pre- Tax Net I nvest ment In come Regular Dividend Supplem ental Dividend Net C hange in In vest ment P ortfo lio Valu e Real ize d/Unrea lize d Tax Accr etio n fro m Equity Iss uance Iss uance of R est ric ted Stock Other Corporat e 6/30/2026 NAV/Share $15.50 $16.00 $16.50 $17.00 $17.50 NAV per Share Bridge for Quarter Ended 06/30/26 Earnings / Dividends ($0.07) per Share Investment Portfolio Performance ($0.18) per Share Other Corporate $0.17 per Share $16.61
Page 11 CSWC Investment Portfolio Composition Note: All metrics exclude the underlying investments in the Joint Venture. See slide 17 for more information about the Joint Venture portfolio. (1) At June 30, 2026 and March 31, 2026, we had equity ownership in approximately 67% and 66%, respectively, of our investments. (2) The weighted-average annual effective yields were computed using the effective interest rates during the quarter for all debt investments at cost as of June 30, 2026, including accretion of original issue discount but excluding fees payable upon repayment of the debt instruments. (3) The weighted average annual effective yields on total investments were calculated by dividing total investment income, exclusive of non-recurring fees, by average total investments at fair value. (4) Includes CSWC debt investments only. Weighted average EBITDA metric is calculated using investment cost basis weighting. For the quarters ended June 30, 2026 and March 31, 2026, thirteen portfolio companies and ten portfolio companies, respectively, are excluded from this calculation due to a reported debt to adjusted EBITDA ratio that was not meaningful. (5) Includes CSWC debt investments only. Calculated as the amount of each portfolio company’s debt (including CSWC’s position and debt senior or pari passu to CSWC’s position, but excluding debt subordinated to CSWC’s position) in the capital structure divided by each portfolio company’s adjusted EBITDA. Weighted average leverage is calculated using investment cost basis weighting. For the quarters ended June 30, 2026 and March 31, 2026, thirteen portfolio companies and ten portfolio companies, respectively, are excluded from this calculation due to a reported debt to adjusted EBITDA ratio that was not meaningful. Maintaining appropriate portfolio leverage while receiving attractive risk- adjusted returns Investment Portfolio - Statistics (in $000's) 3/31/2026 6/30/2026 Total CSWC Portfolio Total CSWC Portfolio Number of Portfolio Companies 131 141 Total Cost $2,119,485 $2,234,580 Total Fair Value $2,097,446 $2,202,282 Average Hold Size Debt Investments (at Fair Value) $16,960 $16,393 Average Hold Size Equity Investments (at Fair Value) $2,080 $2,130 % First Lien Investments (at Fair Value) 90.1% 89.6% % Second Lien Investments (at Fair Value) 1.2% 1.1% % Subordinated Debt Investments (at Fair Value) 0.1% 0.1% % Equity (at Fair Value) (1) 8.6% 9.2% Wtd. Avg. Yield on Debt Investments (2) 10.8% 10.9% Wtd. Avg. Yield on Total Investments (3) 10.9% 10.8% Wtd. Avg. EBITDA of Issuer ($MM's) (4) $15.7 $14.8 Wtd. Avg. Leverage through CSWC Security (5) 3.6x 3.7x
Page 12 Approximately 89% of all debt investments are currently rated a "1" or "2" as credit portfolio continues to demonstrate solid performance Investment Rating 3/31/2026 6/30/2026 # of Companies Fair Value ($MM) % of Portfolio (FV) # of Companies Fair Value ($MM) % of Portfolio (FV) 1 18 $361.2 18.8% 19 $376.5 18.8% 2 76 $1,320.8 68.9% 85 $1,395.7 69.8% 3 15 $207.1 10.8% 12 $200.4 10.0% 4 3 $25.1 1.3% 5 $26.9 1.3% 5 1 $2.3 0.1% 1 $0.5 0.0% Total 113 $1,916.5 100.0% 122 $1,999.9 100.0% Quarter-over-Quarter Investment Rating Migration Note: We utilize an internally developed investment rating system to rate the performance and monitor the expected level of returns for each debt investment in our portfolio. The investment rating system takes into account both quantitative and qualitative factors of the portfolio company and the investments held therein. Investment Ratings range from a rating of 1, which represents the least amount of risk in our portfolio, to 5, which indicates that the investment is performing materially below underwriting expectations.
Page 13 History of Value Creation $17.68 $17.38 $18.63 $20.90 $22.71 $21.97 $24.90 $28.27 $30.06 $32.93 $35.40 $37.95 $38.51 $17.68 $17.34 $17.80 $19.08 $18.62 $15.13 $16.01 $16.86 $16.37 $16.77 $16.70 $16.69 $16.61 $0.26 $0.26 $1.16 $2.31 $2.71 $3.41 $3.66 $3.89 $4.12 $4.36 $4.42 $0.04 $0.57 $1.56 $2.93 $4.53 $6.18 $8.00 $10.03 $12.27 $14.58 $16.90 $17.48 Net Asset Value Per Share Cumulative Special/Supplemental Dividends Paid Per Share Cumulative Regular Dividends Paid Per Share 9/30/2015 3/31/2016 3/31/2017 3/31/2018 3/31/2019 3/31/2020 3/31/2021 3/31/2022 3/31/2023 3/31/2024 3/31/2025 3/31/2026 6/30/2026 $0.00 $5.00 $10.00 $15.00 $20.00 $25.00 $30.00 $35.00 $40.00 Total Value (Net Asset Value + Cumulative Dividends Paid) Increase of $20.83 per share since Launching Credit Strategy
Page 14 • In the last twelve months ended 6/30/2026, CSWC generated $2.37 per share in Pre-Tax NII and paid out $2.32 per share in Regular Dividends • Cumulative Pre-Tax NII Regular Dividend Coverage of 109% since launch of credit strategy in 2015 • Total of $4.48 per share Special and Supplemental Dividends declared since launch of credit strategy in 2015 • Estimated UTI of $0.87 per share as of June 30, 2026 Track Record of Consistent Dividends Continues Dividend Yield – Quarterly Annualized Total Dividend / CSWC Share Price at Qtr. End D iv id en d Pe r Sh ar e $0.97 $0.48 $0.63 $0.50 $0.57 $0.58 $0.59 $0.62 $0.63 $0.63 $0.63 $0.64 $0.63 $0.64 $0.64 $0.64 $0.64 $0.64 $0.64 $0.64 $0.47 $0.48 $0.48 $0.50 $0.52 $0.53 $0.54 $0.56 $0.57 $0.57 $0.57 $0.58 $0.58 $0.58 $0.58 $0.58 $0.58 $0.58 $0.58 $0.58 $0.50 $0.05 $0.05 $0.05 $0.06 $0.06 $0.06 $0.06 $0.06 $0.05 $0.06 $0.06 $0.06 $0.06 $0.06 $0.06 $0.06 $0.15 Regular Dividend Per Share Supplemental Dividend Per Share Special Dividend Per Share 12/31/2021 3/31/2022 6/30/2022 9/30/2022 12/31/2022 3/31/2023 6/30/2023 9/30/2023 12/31/2023 3/31/2024 6/30/2024 9/30/2024 12/31/2024 3/31/2025 6/30/2025 9/30/2025 12/31/2025 3/31/2026 6/30/2026 9/30/2026 $0.00 $0.25 $0.50 $0.75 $1.00 $1.25 15.3% 8.1% 13.7% 13.3% 13.0% 11.8% 12.0% 10.8% 10.6% 10.1% 9.7% 10.1% 11.5% 11.5% 11.6% 11.7% 11.6% 11.6% 10.8%
Page 15 Granular Credit Portfolio Heavily Weighted Towards First Lien Investments 99% of credit portfolio in first lien senior secured loans with an average investment hold size of 0.8% as of 6/30/2026 Credit Portfolio Heavily Weighted to First Lien $ (M illi on s) Average H old S ize % $93 $167 $239 $368 $474 $573 $794 $1,038 $1,345 $1,606 $1,916 $2,000 5.6% 3.6% 3.8% 2.8% 2.3% 1.9% 1.5% 1.3% 0.9% 0.9% 0.9% 0.8% Sub-Debt Second Lien First Lien Average Hold Size % 3/31/2016 3/31/2017 3/31/2018 3/31/2019 3/31/2020 3/31/2021 3/31/2022 3/31/2023 3/31/2024 3/31/2025 3/31/2026 6/30/2026 $0 $250 $500 $750 $1,000 $1,250 $1,500 $1,750 $2,000 $2,250 —% 1.0% 2.0% 3.0% 4.0% 5.0% 6.0% 64% 28% 8% 82% 10% 8% 4% 10% 86% 90% 8% 2% 6% 92% 2% 93% 7% 96% 4% 43% 41% 16% 97% 3% 99% 1% 99% 1% 99% 1%
Page 16 CSWC Portfolio Mix as of June 30, 2026 at Fair Value Current Investment Portfolio (By Type) Current Investment Portfolio (By Industry) Current Investment Portfolio of approximately $2.2 B continues to be heavily weighted towards first lien loans and diversified across industries First Lien 89.6% Second Lien 1.1% Senior Subordinated Debt 0.1% Equity 9.2% Healthcare Services 14% Media & Marketing 10% Consumer Services 9% Consumer Products 9% Food, Agriculture & Beverage 6% Transportation & Logistics 6% Business Services 4% Research & Consulting Services 4% Note: Equity represents equity co-investments across 95 portfolio companies.
Page 17 CapTrin Partners, LLC Portfolio Overview Current CapTrin Portfolio (By Industry) CapTrin portfolio of $97.8 MM is 100% First Lien with a weighted average leverage ratio of 1.2x Services: Consumer Consumer Products 20% Commercial Services & Supplies 18% Consumer Services 13% Healthcare Services 10% Industrial Products 10% Media & Marketing 9% IT Services 6% CapTrin Investment Portfolio - Statistics (in $000's) 6/30/2026 Total CapTrin Portfolio Number of Portfolio Companies 14 Total Cost $97,793 Total Fair Value $97,751 % First Lien Investments (at Fair Value) 100.0% % Debt (at Fair Value) 100.0% Wtd. Avg. Annual Effective Yield on Debt Investments (1) 8.1% Wtd. Avg. EBITDA of Issuer ($MM's) (2) $15.8 Wtd. Avg. Leverage through CapTrin Security (3) 1.2x (1) The weighted average annual effective yield of debt investments is not the same as a return on investment for CapTrin's members, but rather relates to CapTrin's investment portfolio and is calculated before the payment of all of CapTrin's fees and expenses. The weighted average annual effective yields were computed using the effective interest rates during the quarter for all debt investments at cost as of June 30, 2026, including accretion of original issue discount but excluding fees payable upon repayment of the debt instruments. (2) Weighted average EBITDA metric is calculated using investment cost basis weighting. (3) Calculated as the amount of each portfolio company’s debt (including CapTrin's position and debt senior or pari passu to CapTrin's position, but excluding debt subordinated to CapTrin's position) in the capital structure divided by each portfolio company’s adjusted EBITDA. Weighted average leverage is calculated using investment cost basis weighting. Management uses this metric as a guide to evaluate relative risk of its position in each portfolio debt investment.
Page 18 Operating Leverage Trend Driving exceptional Operating Leverage through benefits of internally-managed structure Period Ending To ta l A ss et s ( $M M ) O perating Expenses as % of A vg A ssets $284 $326 $417 $552 $585 $736 $974 $1,258 $1,557 $1,883 $2,178 $2,316 4.9% 4.2% 3.7% 3.0% 2.8% 2.4% 2.2% 1.9% 1.7% 1.7% 1.4% 1.4% FY 16 FY 17 FY 18 FY 19 FY 20 FY 21 FY 22 FY 23 FY 24 FY 25 FY 26 Q1 FY 27 $0 $500 $1,000 $1,500 $2,000 $2,500 1% 2% 3% 4% 5% 6% 7% Total Assets Operating Expenses as % of Average Total Assets Note: Operating Leverage calculated as last twelve months operating expenses (excluding interest expense) divided by average annual assets
Page 19 Significant Unused Debt Capacity with Long-Term Duration Debt Obligations Total Commitments Interest Rate Maturity Principal Drawn Undrawn Commitment Corporate Credit Facility $510.0 MM Term SOFR + 2.15% August 2028 $280.0 MM $229.1 MM (1) SPV Credit Facility $200.0 MM Term SOFR + 2.50% March 2029 $113.0 MM $87.0 MM 2029 Convertible Notes (2) $230.0 MM 5.125% November 2029 $230.0 MM N/A September 2030 Notes (3) $350.0 MM 5.950% September 2030 $350.0 MM N/A SBA Debentures - SBIC I (4) $175.0 MM 4.42% (5) September 2031 (6) $175.0 MM $0.0 MM SBA Debentures - SBIC II (4) $90.0 MM 4.79% (7) March 2036 (8) $90.0 MM $0.0 MM P rin ci pa l P ay m en ts ($ M M ) Long-Term Debt Obligations (Calendar Year) $280.0 $343.0 $615.0 $113.0 $280.0 $230.0 $350.0 $175.0 $90.0 SPV Facility Corporate Credit Facility 2029 Convertible Notes 2030 Convertible Notes SBA Debentures - SBIC I SBA Debentures - SBIC II CY 2026 CY 2027 CY 2028 CY 2029 CY 2030 - Thereafter $0 $150 $300 $450 $600 (1) Net of $0.9 MM in letters of credit outstanding (2) Redeemable in whole or in part at Capital Southwest's option on or after November 20, 2027 or before the 45th scheduled trading day immediately prior to the maturity date if the price of CSWC common stock has been at least 130% of the conversion price then in effect for at least 20 trading days (whether or not consecutive) during any 30 consecutive trading day period (3) Redeemable in whole or in part at Capital Southwest's option any time prior to August 18, 2030, at par plus a “make-whole” premium, and thereafter at par (4) Current statutes and regulations permit SBIC I and SBIC II to borrow up to $250 million in SBA Debentures, subject to SBA approval (5) Weighted average interest rate of all SBA Debentures for SBIC I for the three months ended June 30, 2026 (6) First SBA Debentures for SBIC I mature on September 1, 2031 (7) Weighted average interest rate of all SBA Debentures for SBIC II for the three months ended June 30, 2026 (8) First SBA Debentures for SBIC II mature on March 1, 2036
Page 20 Balance Sheet (In Thousands, except per share amounts) Quarter Ended 9/30/2025 Quarter Ended 12/31/2025 Quarter Ended 3/31/2026 Quarter Ended 6/30/2026 Assets Portfolio Investments $1,877,907 $2,013,205 $2,097,446 $2,202,282 Cash & Cash Equivalents 87,429 42,559 29,045 58,457 Restricted Cash 1,650 1,650 400 400 Other Assets 54,338 58,507 50,627 54,380 Total Assets $2,021,324 $2,115,921 $2,177,518 $2,315,519 Liabilities SBA Debentures $170,912 $190,625 $217,667 $258,908 October 2026 Notes 149,231 — — — August 2028 Notes 70,446 — — — 2029 Convertible Notes 223,847 224,217 224,587 224,956 September 2030 Notes 343,322 343,640 343,971 344,308 Credit Facilities 77,000 314,000 345,000 393,000 Other Liabilities 39,562 47,805 35,301 35,891 Total Liabilities $1,074,320 $1,120,287 $1,166,526 $1,257,063 Shareholders Equity Net Asset Value $947,004 $995,634 $1,010,992 $1,058,456 Net Asset Value per Share $16.62 $16.75 $16.69 $16.61 Regulatory Debt to Equity 0.91x 0.89x 0.90x 0.91x
Page 21 Income Statement (In Thousands, except per share amounts) Quarter Ended 9/30/2025 Quarter Ended 12/31/2025 Quarter Ended 3/31/2026 Quarter Ended 6/30/2026 Investment Income Interest Income $48,258 $48,813 $47,834 $50,466 PIK Interest Income 2,794 4,585 3,772 4,912 Dividend Income 2,742 3,748 2,540 1,636 Fees and Other Income 3,151 4,301 3,620 4,034 Total Investment Income $56,945 $61,447 $57,766 $61,048 Expenses Cash Compensation $2,631 $4,571 $767 $2,699 Share Based Compensation 1,270 1,290 1,275 1,448 General & Administrative 3,007 2,903 3,221 3,433 Total Expenses (excluding Interest) $6,908 $8,764 $5,263 $7,580 Interest Expense $16,020 $18,052 $17,281 $18,499 Pre-Tax Net Investment Income $34,017 $34,631 $35,222 $34,969 Income Tax (Expense) / Benefit ($2,033) $2,354 ($613) $711 Net Investment Income $31,984 $36,985 $34,609 $35,680 Net Realized and Unrealized Losses ($6,365) ($1,933) ($7,130) ($10,948) Realized Loss on Extinguishment of Debt — (2,156) — — Net increase in Net Assets Resulting from Operations $25,619 $32,896 $27,479 $24,732 Weighted Average Basic Shares Outstanding 55,544 57,531 59,560 61,142 Pre-Tax NII Per Basic Weighted Average Share $0.61 $0.60 $0.59 $0.57 NII per Basic Weighted Average Share $0.57 $0.64 $0.57 $0.58 Net Increase in Net Assets Per Basic Wtd. Average Share $0.46 $0.57 $0.46 $0.40
Page 22 Portfolio Statistics Continuing to build a well performing credit portfolio (In Thousands) Quarter Ended 9/30/2025 Quarter Ended 12/31/2025 Quarter Ended 3/31/2026 Quarter Ended 6/30/2026 Portfolio Statistics Fair Value of Debt Investments $1,706,251 $1,830,458 $1,916,494 $1,999,896 Average Debt Investment Hold Size $15,372 $16,199 $16,960 $16,393 Fair Value of Debt Investments as a % of Par 96% 96% 96% 96% % of Investment Portfolio on Non-Accrual at Fair Value 1.0% 1.5% 1.1% 1.1% Weighted Average Yield on Debt Investments 11.54% 11.28% 10.81% 10.94% Fair Value of All Portfolio Investments $1,877,907 $2,013,205 $2,097,446 $2,202,282 Weighted Average Yield on all Portfolio Investments 12.00% 11.91% 10.88% 10.78% Investment Mix (Debt vs. Equity) at Fair Value 91% / 9% 91% / 9% 91% / 9% 91% / 9%
Page 23 Investment Income Detail Constructing a portfolio of investments with recurring cash yield (In Thousands) Quarter Ended 9/30/2025 Quarter Ended 12/31/2025 Quarter Ended 3/31/2026 Quarter Ended 6/30/2026 Investment Income Breakdown Cash Interest $46,823 $46,988 $45,992 $48,143 Cash Dividends 2,742 3,748 2,541 1,636 PIK Income 2,794 4,585 3,772 4,912 Amortization of Purchase Discounts and Fees 2,053 2,568 2,223 2,625 Management/Admin Fees 584 637 529 597 Fees & Other Income 1,949 2,921 2,709 3,135 Total Investment Income $56,945 $61,447 $57,766 $61,048 Key Metrics Cash Income as a % of Investment Income (1) 95.1% 92.5% 93.5% 92.0% % of Total Investment Income that is Recurring 91.9% 90.3% 91.1% 92.9% (1) Includes Purchase Discounts and Fees previously received in cash
Page 24 Key Financial Metrics Strong Pre-Tax Net Investment Income and Dividend Yield driven by net portfolio growth and investment performance (1) Return on Equity is calculated as the quarterly annualized Pre-Tax NII, Realized Earnings, or Total Earnings, respectively, divided by equity at the end of the prior quarter Quarter Ended 9/30/2025 Quarter Ended 12/31/2025 Quarter Ended 3/31/2026 Quarter Ended 6/30/2026 Key Financial Metrics Pre-Tax Net Investment Income Per Wtd Avg Basic Share $0.61 $0.60 $0.59 $0.57 Pre-Tax Net Investment Income Return on Equity (ROE) (1) 14.57% 14.22% 14.02% 13.61% Realized Earnings Per Wtd Avg Basic Share $0.48 $0.60 $0.48 $0.57 Realized Earnings Return on Equity (ROE) (1) 11.59% 14.39% 11.59% 13.67% Earnings Per Wtd Avg Basic Share $0.46 $0.57 $0.46 $0.40 Earnings Return on Equity (ROE) (1) 10.97% 13.51% 10.94% 9.63% Regular Dividends per Share $0.58 $0.58 $0.58 $0.58 Supplemental Dividends per Share $0.06 $0.06 $0.06 $0.06 Total Dividends per Share $0.64 $0.64 $0.64 $0.64
Page 25 Note: Illustrative change in annual NII does not adjust for potential changes in the credit market, credit quality, size and composition of the assets in the portfolio. It also does not adjust for other business developments, including future originations and repayments. Accordingly, no assurances can be given that actual results would not differ materially from the table above. Interest Rate Sensitivity Fixed vs. Floating Credit Portfolio Exposure Change in Base Interest Rates Illustrative Annual NII Change ($'s) Illustrative Annual NII Change ($ Per Share) (75 bps) (11,563,252) (0.18) (50 bps) (7,708,835) (0.12) (25 bps) (3,854,417) (0.06) 25 bps 3,854,417 0.06 50 bps 7,708,835 0.12 75 bps 11,563,252 0.18 4.4% 95.6% Fixed Floating
Page 26 Corporate Information Board of Directors Senior Management Fiscal Year End Inside Director Michael S. Sarner March 31 Michael S. Sarner President & Chief Executive Officer Independent Directors Independent Auditor David R. Brooks Chris T. Rehberger RSM US LLP Chicago, ILChristine S. Battist Chief Financial Officer, Secretary & Treasurer Jack D. Furst William R. Thomas Josh S. Weinstein Ramona Rogers-Windsor Senior Managing Director & Chief Investment Officer Corporate Counsel Eversheds Sutherland (US) LLP Corporate Offices & Website Amy L. Baker 8333 Douglas Avenue Executive Vice President of Accounting Suite 1100 Dallas, TX 75225 Tabitha D. Geiger http://www.capitalsouthwest.com Chief Compliance Officer Transfer Agent Equiniti Trust Company, LLC Investor Relations www.equiniti.com Michael S. Sarner Capital Southwest Securities Listing 214-884-3829 Nasdaq: "CSWC" (Common Stock) [email protected] Industry Analyst Coverage Firm Analyst Contact Information B. Riley Securities Sean-Paul Adams Direct: 415-229-4851 Citizens JMP Christopher Muller Direct: 212-906-3559 Clear Street LLC Mickey Schleien Direct: 646-290-6794 Jefferies, LLC John Hecht Direct: 415-229-1569 Lucid Capital Markets, LLC Erik Zwick Direct: 917-658-3982 Oppenheimer & Co., Inc. Mitchel Penn Direct: 212-667-7136 Raymond James & Associates Robert Dodd Direct: 901-579-4560 UBS Securities, LLC Douglas Harter Direct: 212-882-0080