8-K

Interactive Brokers Group, Inc. (IBKR)

8-K 2025-01-21 For: 2025-01-21
View Original
Added on April 02, 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):  January 21, 2025

Interactive Brokers Group, Inc.

(Exact Name of Registrant as Specified in its Charter)

Delaware 001-33440 30-0390693
(State or Other Jurisdiction<br><br> <br>of Incorporation) (Commission File Number) (I.R.S. Employer Identification Number)

One Pickwick Plaza, Greenwich, Connecticut 06830

(Address of Principal Executive Offices) (Zip Code)

(203) 618-5800

(Registrant’s Telephone Number, Including Area Code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

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:

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))
Title of each class Trading Symbol Name of the exchange on which registered
--- --- ---
Class A common stock, par value $.01<br> per share IBKR The Nasdaq Global Select Market
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<br> 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<br> 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 January 21, 2025, Interactive Brokers Group, Inc. (the “Company”) issued a press release reporting its financial results for the quarter ended December 31, 2024. A copy of the press release is furnished as Exhibit 99.1 to this report and incorporated herein by reference. All of the information furnished in this report (including Exhibit 99.1 hereto) shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and unless expressly set forth by specific reference in such filings, shall not be incorporated by reference in any filing under the Securities Act of 1933, as amended, whether made before or after the date hereof and regardless of any general incorporation language in such filings.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

ibkr-8k_20240930er.htm ibkr-8k_20240930er.htm

99.1 Press Release dated January<br> 21, 2025.<br><br> ibkr-8k_20240930er.htm

ibkr-8k_20240930er.htm

ibkr-8k_20240930er.htm

ibkr-8k_20240930er.htm

ibkr-8k_20240930er.htm

ibkr-8k_20240930er.htm ibkr-8k_20240930er.htmibkr-8k_20240930er.htm

ibkr-8k_20240930er.htm<br> <br>104 Cover Page Interactive Data File (the cover page XBRL tags are embedded within<br> the Inline XBRL Document).

***


SIGNATURE

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: January 21, 2025

INTERACTIVE BROKERS GROUP, INC.
By: /s/ Paul J. Brody
Name: Paul J. Brody
Title: Chief Financial Officer, Treasurer<br><br> <br>and Secretary

INTERACTIVE BROKERS GROUP ANNOUNCES 4Q2024 RESULTS

— — —

GAAP DILUTED EPS OF $1.99, ADJUSTED^1^ EPS OF $2.03

GAAP NET REVENUES OF $1,387 MILLION, ADJUSTED NET REVENUES OF $1,424 MILLION

GREENWICH, CT, January 21, 2025 — Interactive Brokers Group, Inc. (Nasdaq: IBKR), an automated global electronic broker, announced results for the quarter ended December 31, 2024.

Reported diluted earnings per share were $1.99 for the current quarter and $2.03 as adjusted. For the year-ago quarter, reported diluted earnings per share were $1.48 and $1.52 as adjusted.

Reported net revenues were $1,387 million for the current quarter and $1,424 million as adjusted. For the year-ago quarter, reported net revenues were $1,139 million and $1,149 million as adjusted.

Reported income before income taxes was $1,040 million for the current quarter and $1,077 million as adjusted. For the year-ago quarter, reported income before income taxes was $816 million and $831 million as adjusted.

Financial Highlights

(All comparisons are to the year-ago quarter.)

Commission revenue increased 37% to $477 million on higher customer trading volumes. Customer trading volume in options and stocks increased 32% and 65%, respectively, while customer futures volume decreased by<br> 3%.
Net interest income increased 11% to $807 million on higher average customer margin loans and customer credit balances.
--- ---
Other fees and services increased $26 million, or 47%, to $81 million, led by increases of $14 million in risk exposure fees and $4 million in payments for order flow from exchange-mandated programs.
--- ---
Execution, clearing and distribution fees expenses increased 15% to $115 million, driven by a higher SEC fee rate, a new FINRA Consolidated Audit Trail (“CAT”) fee initiated during the current quarter, and<br> higher customer trading volumes in options and stocks.
--- ---
General and administrative expenses increased $14 million, or 31%, to $59 million, driven primarily by an increase of $9 million in advertising expenses.
--- ---
Pretax profit margin for the current quarter was 75% as reported and 76% as adjusted. For the year-ago quarter, pretax margin was 72% both as reported and as adjusted.
--- ---
Total equity of $16.6 billion.
--- ---

The Interactive Brokers Group, Inc. Board of Directors declared a quarterly cash dividend of $0.25 per share. This dividend is payable on March 14, 2025, to shareholders of record as of February 28, 2025.


^1^ See the reconciliation of non-GAAP financial measures starting on page 9.

1


Business Highlights

(All comparisons are to the year-ago quarter.)

Customer accounts increased 30% to 3.34 million.
Customer equity increased 33% to $568.2 billion.
--- ---
Total DARTs^2^ increased 61% to 3.12 million.
--- ---
Customer credits increased 15% to $119.7 billion.
--- ---
Customer margin loans increased 45% to $64.2 billion.
--- ---

Other Items

In connection with our currency diversification strategy, we base our net worth in GLOBALs, a basket of 10 major currencies in which we hold our equity. In this quarter, our currency diversification strategy decreased our comprehensive earnings by $266 million, as the U.S. dollar value of the GLOBAL decreased by approximately 1.63%. The effects of the currency diversification strategy are reported as components of (1) Other Income (loss of $18 million) and (2) Other Comprehensive Income (loss of $248 million).

This quarter, Other Income also includes a $24 million net gain from our investment in Tiger Brokers, which is comprised of a one-time realized gain of $34 million from the sale of a portion of such investment and a $10 million unrealized loss.

Conference Call Information:

Interactive Brokers Group, Inc. will hold a conference call with investors today, January 21, 2025, at 4:30 p.m. ET to discuss its quarterly results. Members of the public who would like to listen to the conference call should register at

https://register.vevent.com/register/BI6ae762cae1c640e587dcb275064fe06c to obtain the dial-in details. The number should be dialed approximately ten minutes prior to the start of the conference call. The conference call will also be accessible simultaneously, and through replays, as an audio webcast through the Investor Relations section of the Interactive Brokers web site, www.interactivebrokers.com/ir.

About Interactive Brokers Group, Inc.:

Interactive Brokers Group affiliates provide automated trade execution and custody of securities, commodities, foreign exchange, and forecast contracts around the clock on over 150 markets in numerous countries and currencies from a single unified platform to clients worldwide. We serve individual investors, hedge funds, proprietary trading groups, financial advisors and introducing brokers. Our four decades of focus on technology and automation have enabled us to equip our clients with a uniquely sophisticated platform to manage their investment portfolios. We strive to provide our clients with advantageous execution prices and trading, risk and portfolio management tools, research facilities and investment products, all at low or no cost, positioning them to achieve superior returns on investments. Interactive Brokers has consistently earned recognition as a top broker, garnering multiple awards and accolades from respected industry sources such as Barron's, Investopedia, Stockbrokers.com, and many others.

Cautionary Note Regarding Forward-Looking Statements:

The foregoing information contains certain forward-looking statements that reflect the Company’s current views with respect to certain current and future events and financial performance. These forward-looking statements are and will be, as the case may be, subject to many risks, uncertainties and factors relating to the Company’s operations and business environment which may cause the Company’s actual results to be materially different from any future results, expressed or implied, in these forward-looking statements. Any forward-looking statements in this release are based upon information available to the Company on the date of this release. The Company does not undertake to publicly update or revise its forward-looking statements even if experience or future changes make it clear that any statements expressed or implied therein will not be realized. Additional information on risk factors that could potentially affect the Company’s financial results may be found in the Company’s filings with the Securities and Exchange Commission.

For Interactive Brokers Group, Inc. Investors: Nancy Stuebe, investor-relations@ibkr.com or Media: Rob Garfield, media@ibkr.com.


^2^ Daily average revenue trades (DARTs) are based on customer orders.

2


INTERACTIVE BROKERS GROUP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME

(UNAUDITED)

Three Months Twelve Months
Ended December 31, Ended December 31,
2024 2023 2024 2023
(in millions, except share and per share data)
Revenues:
Commissions $ 477 $ 348 $ 1,697 $ 1,360
Other fees and services 81 55 280 197
Other income (loss) 22 6 60 (11)
Total non-interest income 580 409 2,037 1,546
Interest income 1,863 1,695 7,339 6,230
Interest expense (1,056) (965) (4,191) (3,436)
Total net interest income 807 730 3,148 2,794
Total net revenues 1,387 1,139 5,185 4,340
Non-interest expenses:
Execution, clearing and distribution fees 115 100 447 386
Employee compensation and benefits 138 136 574 527
Occupancy, depreciation and amortization 24 25 101 99
Communications 10 12 39 41
General and administrative 59 45 314 211
Customer bad debt 1 5 15 7
Total non-interest expenses 347 323 1,490 1,271
Income before income taxes 1,040 816 3,695 3,069
Income tax expense 71 77 288 257
Net income 969 739 3,407 2,812
Net income attributable to noncontrolling interests 752 579 2,652 2,212
Net income available for common stockholders $ 217 $ 160 $ 755 $ 600
Earnings per share:
Basic $ 2.00 $ 1.49 $ 6.99 $ 5.72
Diluted $ 1.99 $ 1.48 $ 6.93 $ 5.67
Weighted average common shares outstanding:
Basic 108,885,363 107,021,836 108,112,199 104,965,050
Diluted 109,683,522 107,811,190 109,002,938 105,846,877

3


INTERACTIVE BROKERS GROUP, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(UNAUDITED)

Three Months Twelve Months
Ended December 31, Ended December 31,
2024 2023 2024 2023
(in millions, except share and per share data)
Comprehensive income:
Net income available for common stockholders $ 217 $ 160 $ 755 $ 600
Other comprehensive income:
Cumulative translation adjustment, before income taxes (64) 37 (53) 30
Income taxes related to items of other comprehensive income - - - -
Other comprehensive income (loss), net of tax (64) 37 (53) 30
Comprehensive income available for common stockholders $ 153 $ 197 $ 702 $ 630
Comprehensive earnings per share:
Basic $ 1.42 $ 1.84 $ 6.50 $ 6.00
Diluted $ 1.41 $ 1.83 $ 6.44 $ 5.95
Weighted average common shares outstanding:
Basic 108,885,363 107,021,836 108,112,199 104,965,050
Diluted 109,683,522 107,811,190 109,002,938 105,846,877
Comprehensive income attributable to noncontrolling interests:
Net income attributable to noncontrolling interests $ 752 $ 579 $ 2,652 $ 2,212
Other comprehensive income - cumulative translation adjustment (184) 111 (154) 92
Comprehensive income attributable to noncontrolling interests $ 568 $ 690 $ 2,498 $ 2,304

4


INTERACTIVE BROKERS GROUP, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL CONDITION

(UNAUDITED)

December 31,<br><br> <br>2024 December 31,<br><br> <br>2023
(in millions)
Assets
Cash and cash equivalents $ 3,633 $ 3,753
Cash - segregated for regulatory purposes 36,600 28,840
Securities - segregated for regulatory purposes 27,846 35,386
Securities borrowed 5,369 5,835
Securities purchased under agreements to resell 6,575 5,504
Financial instruments owned, at fair value 1,924 1,488
Receivables from customers, net of allowance for credit losses 64,432 44,472
Receivables from brokers, dealers and clearing organizations 2,196 1,643
Other assets 1,943 1,502
Total assets $ 150,518 $ 128,423
Liabilities and equity
Liabilities
Short-term borrowings $ 14 $ 17
Securities loaned 16,248 11,347
Financial instruments sold but not yet purchased, at fair value 293 193
Other payables:
Customers 115,343 101,012
Brokers, dealers and clearing organizations 476 590
Other payables 1,547 1,197
117,366 102,799
Total liabilities 133,921 114,356
Equity
Stockholders' equity 4,280 3,584
Noncontrolling interests 12,317 10,483
Total equity 16,597 14,067
Total liabilities and equity $ 150,518 $ 128,423
December 31,  2024 December 31, 2023
Ownership of IBG LLC Membership Interests Interests % Interests %
IBG, Inc. 108,931,614 25.8% 107,049,483 25.4%
Noncontrolling interests (IBG Holdings LLC) 313,643,354 74.2% 313,976,354 74.6%
Total IBG LLC membership interests 422,574,968 100.0% 421,025,837 100.0%

5


INTERACTIVE BROKERS GROUP, INC. AND SUBSIDIARIES

OPERATING DATA

EXECUTED ORDER VOLUMES:

(in 000's, except %)

Customer % Principal % Total %
Period Orders Change Orders Change Orders Change
2022 532,064 26,966 559,030
2023 483,015 (9%) 29,712 10% 512,727 (8%)
2024 661,666 37% 63,348 113% 725,014 41%
4Q2023 120,886 7,932 128,818
4Q2024 196,433 62% 23,220 193% 219,653 71%
3Q2024 171,620 17,722 189,342
4Q2024 196,433 14% 23,220 31% 219,653 16%

CONTRACT AND SHARE VOLUMES:

(in 000's, except %)

TOTAL

Options % Futures^1^ % Stocks %
Period (contracts) Change (contracts) Change (shares) Change
2022 908,415 207,138 330,035,586
2023 1,020,736 12% 209,034 1% 252,742,847 (23%)
2024 1,344,855 32% 218,327 4% 307,489,711 22%
4Q2023 279,945 53,883 59,046,908
4Q2024 371,684 33% 52,285 (3%) 97,610,745 65%
3Q2024 344,540 56,825 72,117,769
4Q2024 371,684 8% 52,285 (8%) 97,610,745 35%

CUSTOMER

Options % Futures^1^ % Stocks %
Period (contracts) Change (contracts) Change (shares) Change
2022 873,914 203,933 325,368,714
2023 981,172 12% 206,073 1% 248,588,960 (24%)
2024 1,290,770 32% 214,864 4% 302,040,873 22%
4Q2023 269,082 52,996 58,112,082
4Q2024 356,255 32% 51,662 (3%) 95,910,447 65%
3Q2024 330,173 56,078 70,751,412
4Q2024 356,255 8% 51,662 (8%) 95,910,447 36%

PRINCIPAL

Options % Futures^1^ % Stocks %
Period (contracts) Change (contracts) Change (shares) Change
2022 34,501 3,205 4,666,872
2023 39,564 15% 2,961 (8%) 4,153,887 (11%)
2024 54,085 37% 3,463 17% 5,448,838 31%
4Q2023 10,863 887 934,826
4Q2024 15,429 42% 623 (30%) 1,700,298 82%
3Q2024 14,367 747 1,366,357
4Q2024 15,429 7% 623 (17%) 1,700,298 24%

^1^ Includes options on futures.

6


INTERACTIVE BROKERS GROUP, INC. AND SUBSIDIARIES

OPERATING DATA, CONTINUED

CUSTOMER STATISTICS
Year over Year 4Q2024 4Q2023 % Change
Total Accounts (in thousands) 3,337 2,562 30%
Customer Equity (in billions)^1^ $ 568.2 $ 426.0 33%
Total Customer DARTs (in thousands) 3,118 1,934 61%
Cleared Customers
Commission per Cleared Commissionable Order^2^ $ 2.72 $ 3.19 (15%)
Cleared Avg. DARTs per Account (Annualized) 213 172 24%
Consecutive Quarters 4Q2024 3Q2024 % Change
Total Accounts (in thousands) 3,337 3,120 7%
Customer Equity (in billions)^1^ $ 568.2 $ 541.5 5%
Total Customer DARTs (in thousands) 3,118 2,703 15%
Cleared Customers
Commission per Cleared Commissionable Order^2^ $ 2.72 $ 2.83 (4%)
Cleared Avg. DARTs per Account (Annualized) 213 198 8%

^1^ Excludes non-customers.
^2^ Commissionable Order - a customer order that generates commissions.

7


INTERACTIVE BROKERS GROUP, INC. AND SUBSIDIARIES

NET INTEREST MARGIN

(UNAUDITED)

Three Months Twelve Months
Ended December 31, Ended December 31,
2024 2023 2024 2023
(in millions)
Average interest-earning assets
Segregated cash and securities $ 65,466 $ 59,482 $ 62,117 $ 59,582
Customer margin loans 60,290 42,769 53,503 41,229
Securities borrowed 6,089 5,185 5,899 5,315
Other interest-earning assets 11,873 10,534 11,180 10,114
FDIC sweeps^1^ 4,643 3,554 4,214 3,003
$ 148,361 $ 121,524 $ 136,913 $ 119,243
Average interest-bearing liabilities
Customer credit balances $ 114,274 $ 96,598 $ 105,840 $ 96,081
Securities loaned 15,268 9,922 13,737 9,518
Other interest-bearing liabilities 104 1 26 1
$ 129,646 $ 106,521 $ 119,603 $ 105,600
Net interest income
Segregated cash and securities, net $ 747 $ 760 $ 3,024 $ 2,791
Customer margin loans^2^ 792 631 3,012 2,278
Securities borrowed and loaned, net 25 43 92 276
Customer credit balances, net^2^ (884) (866) (3,595) (3,125)
Other net interest income^1/3^ 150 171 690 600
Net interest income^3^ $ 830 $ 739 $ 3,223 $ 2,820
Net interest margin ("NIM") 2.23% 2.41% 2.35% 2.36%
Annualized yields
Segregated cash and securities 4.54% 5.07% 4.87% 4.68%
Customer margin loans 5.23% 5.85% 5.63% 5.53%
Customer credit balances 3.08% 3.56% 3.40% 3.25%

^1^ Represents the average amount of customer cash swept into FDIC-insured banks as part of our Insured Bank Deposit Sweep Program.<br> This item is not recorded in the Company's consolidated statements of financial condition. Income derived from program deposits is reported in other net interest income in the table above.
^2^ Interest income and interest expense on customer margin loans and customer credit balances,<br> respectively, are calculated on daily cash balances within each customer’s account on a net basis, which may result in an offset of balances across multiple account segments (e.g., between securities and commodities segments).
^3^ Includes income from financial instruments that has the same characteristics as interest, but is reported in other<br> fees and services and other income in the Company’s consolidated statements of comprehensive income. For the three and twelve months ended December 31, 2024 and 2023, $8 million, $28 million, $5 million, and $19 million were<br> reported in other fees and services, respectively. For the three and twelve months ended December 31, 2024 and 2023, $15 million, $47 million, $4 million, and $7 million were reported in other income, respectively.

8


INTERACTIVE BROKERS GROUP, INC. AND SUBSIDIARIES

RECONCILIATION OF NON-GAAP FINANCIAL MEASURES

(UNAUDITED)

Three Months Twelve Months
Ended December 31, Ended December 31,
2024 2023 2024 2023
(in millions)
Adjusted net revenues^1^
Net revenues - GAAP $ 1,387 $ 1,139 $ 5,185 $ 4,340
Non-GAAP adjustments
Currency diversification strategy, net 18 9 15 80
Mark-to-market on investments^2^ 10 8 48 (46)
Remeasurement of TRA liability^3^ 9 (7) 9 (7)
Total non-GAAP adjustments 37 10 72 27
Adjusted net revenues $ 1,424 $ 1,149 $ 5,257 $ 4,367
Adjusted income before income taxes^1^
Income before income taxes - GAAP $ 1,040 $ 816 $ 3,695 $ 3,069
Non-GAAP adjustments
Currency diversification strategy, net 18 9 15 80
Mark-to-market on investments^2^ 10 8 48 (46)
Remeasurement of TRA liability^3^ 9 (7) 9 (7)
Bad debt expense^4^ - 5 - 5
Total non-GAAP adjustments 37 15 72 32
Adjusted income before income taxes $ 1,077 $ 831 $ 3,767 $ 3,101
Adjusted pre-tax profit margin 76% 72% 72% 71%

9


Three Months Twelve Months
Ended December 31, Ended December 31,
2024 2023 2024 2023
(in millions)
Adjusted net income available for common stockholders^1^
Net income available for common stockholders - GAAP $ 217 $ 160 $ 755 $ 600
Non-GAAP adjustments
Currency diversification strategy, net 5 2 4 20
Mark-to-market on investments^2^ 3 2 12 (12)
Remeasurement of TRA liability^3^ 9 (7) 9 (7)
Bad debt expense^4^ - 1 - 1
Income tax effect of above adjustments^5^ (2) (1) (4) (2)
Remeasurement of deferred income taxes^6^ (11) 7 (11) 7
Total non-GAAP adjustments 5 5 11 8
Adjusted net income available for common stockholders $ 222 $ 164 $ 766 $ 608
Note: Amounts may not add due to rounding.
Three Months Twelve Months
--- --- --- --- --- --- --- --- --- ---
Ended December 31, Ended December 31,
2024 2023 2024 2023
(in dollars)
Adjusted diluted EPS^1^
Diluted EPS - GAAP $ 1.99 $ 1.48 $ 6.93 $ 5.67
Non-GAAP adjustments
Currency diversification strategy, net 0.04 0.02 0.04 0.19
Mark-to-market on investments^2^ 0.02 0.02 0.11 (0.11)
Remeasurement of TRA liability^3^ 0.08 (0.07) 0.08 (0.07)
Bad debt expense^4^ 0.00 0.01 0.00 0.01
Income tax effect of above adjustments^5^ (0.02) (0.01) (0.03) (0.01)
Remeasurement of deferred income taxes^6^ (0.10) 0.07 (0.10) 0.07
Total non-GAAP adjustments 0.04 0.04 0.10 0.08
Adjusted diluted EPS $ 2.03 $ 1.52 $ 7.03 $ 5.75
Diluted weighted average common shares outstanding 109,683,522 107,811,190 109,002,938 105,846,877
Note: Amounts may not add due to rounding.

10


Note: The term “GAAP” in the following explanation refers to generally accepted accounting principles in the United States.

^1^Adjusted net revenues, adjusted income before income taxes, adjusted net income available for common stockholders and adjusted diluted earnings per share (“EPS”) are non-GAAP financial measures.

We define adjusted net revenues as net revenues adjusted to remove the effect of our currency diversification strategy, our net mark-to-market gains (losses) on investments^2^, and<br> the remeasurement of our Tax Receivable Agreement (“TRA”) liability^3^.
We define adjusted income before income taxes as income before income taxes adjusted to remove the effect of our currency diversification strategy, our net mark-to-market gains (losses) on<br> investments, the remeasurement of our TRA liability, and unusual bad debt expense^4^.
--- ---
We define adjusted net income available to common stockholders as net income available for common stockholders adjusted to remove the after-tax effects attributable to IBG, Inc. of our<br> currency diversification strategy, our net mark-to-market gains (losses) on investments, the remeasurement of our TRA liability, unusual bad debt expense, and the remeasurement of certain deferred tax assets^6^.
--- ---
We define adjusted diluted EPS as adjusted net income available for common stockholders divided by the diluted weighted average number of shares outstanding for the period.
--- ---

Management believes these non-GAAP items are important measures of our financial performance because they exclude certain items that may not be indicative of our core operating results and business outlook and may be useful to investors and analysts in evaluating the operating performance of the business and facilitating a meaningful comparison of our results in the current period to those in prior and future periods. Our currency diversification strategy, our mark-to-market on investments, the remeasurement of our TRA liability, unusual bad debt expense, and the remeasurement of certain deferred tax assets are excluded because management does not believe they are indicative of our underlying core business performance. Adjusted net revenues, adjusted income before income taxes, adjusted net income available to common stockholders and adjusted diluted EPS should be considered in addition to, rather than as a substitute for, GAAP net revenues, income before income taxes, net income attributable to common stockholders and diluted EPS.

^2^ Mark-to-market on investments represents the net mark-to-market gains (losses) on investments in equity securities that do not qualify for equity method accounting, which are measured at fair value; on our U.S. government and municipal securities portfolios, which are typically held to maturity; and on certain other investments, including equity securities taken over by the Company as a customer accommodation due to a technical issue at the New York Stock Exchange that occurred on the morning of June 3, 2024.

^3^Remeasurement of our TRA liability represents the change in the amount payable to IBG Holdings LLC under the TRA, primarily due to changes in the Company’s effective tax rates. This is related to the remeasurement of the deferred tax assets described below. For further information refer to Note 4 – Equity and Earnings per Share under Part II, Item 8 – Financial Statements and Supplementary Data of the Company’s Annual Report on Form 10-K filed with the Securities Exchange Commission (“SEC”) on February 27, 2024.

^4^Unusual bad debt expense consists of a credit loss on a loan not related to margin lending.

^5^The income tax effect is estimated using the statutory income tax rates applicable to the Company.

^6^Remeasurement of certain deferred tax assets represents the change in the unamortized balance of deferred tax assets related to the step-up in basis arising from the acquisition of interests in IBG LLC, primarily due to changes in the Company’s effective tax rates. For further information refer to Note 4 – Equity and Earnings per Share under Part II, Item 8 – Financial Statements and Supplementary Data of the Company’s Annual Report on Form 10-K filed with the SEC on February 27, 2024.

11