GAIN · Gladstone Investment Corporationde · Holdings
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Institutional Ownership Trend
Holder Concentration
Across 96 13F filersWho Holds GAIN
Last 8 quarters through Sep 30, 2026 (filing window open)Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.
Jun 30, 2026, the newest closed quarter: 93 filers, like-for-like change 0.0%; actively managed books -5.1%; index-like books +19.0%.
| Holder type | Share | Filers | Change |
|---|---|---|---|
| Registered adviser | 53.2% | 49 | -13.9% |
| Exempt adviser | 1.7% | 1 | new |
| Adviser | 10.0% | 5 | +747.3% |
| Bank | 12.0% | 9 | -10.5% |
| Broker-dealer | 2.7% | 1 | -1.2% |
| Non-US | 0.0% | 1 | +7.1% |
| Holding company | 9.8% | 4 | +4.8% |
| Unknown | 10.5% | 23 | -8.9% |
| Style | Share | Filers | Change |
|---|---|---|---|
| Index-like | 25.1% | 4 | +19.0% |
| Systematic-like | 11.3% | 4 | -16.9% |
| Concentrated | 11.9% | 22 | -34.3% |
| Diversified active | 51.7% | 63 | +9.6% |
| Not measured | 0.0% | 0 | — |
| Unknown | 0.0% | 0 | — |
| Turnover | Share | Filers | Change |
|---|---|---|---|
| Low turnover | 52.3% | 70 | -8.3% |
| Medium turnover | 26.0% | 13 | -1.3% |
| High turnover | 21.6% | 8 | +30.7% |
| Unknown | 0.0% | 2 | new |
| Not measured | 0.0% | 0 | — |
| Holding horizon | Share | Filers | Change |
|---|---|---|---|
| Short horizon | 0.4% | 3 | new |
| Medium horizon | 17.9% | 15 | -26.0% |
| Long horizon | 61.1% | 71 | -1.4% |
| Unknown | 20.5% | 4 | +48.8% |
| Not measured | 0.0% | 0 | — |
| 13F book size | Share | Filers | Change |
|---|---|---|---|
| Under $1B | 18.3% | 22 | -25.9% |
| $1B to $10B | 17.9% | 26 | +69.9% |
| $10B to $100B | 11.5% | 23 | -11.0% |
| $100B or more | 52.3% | 22 | +0.8% |
| Not measured | 0.0% | 0 | — |
| Client base | Share | Filers | Change |
|---|---|---|---|
| Individuals and high net worth | 28.0% | 40 | -21.7% |
| Pooled investment vehicles | 11.6% | 6 | -23.7% |
| Registered funds and BDCs | 13.6% | 3 | +25.4% |
| Unknown | 46.8% | 44 | +22.3% |
| Private funds | Share | Filers | Change |
|---|---|---|---|
| Hedge funds | 15.1% | 6 | -12.0% |
| Private equity funds | 2.6% | 4 | +1.2% |
| Venture capital funds | 0.0% | 1 | 0.0% |
| Real estate funds | 0.0% | 1 | -54.0% |
| Other private funds | 2.2% | 4 | -0.1% |
| Private funds, type not stated | 11.8% | 1 | +35.8% |
| No private funds | 23.1% | 33 | -25.5% |
| Unknown | 45.1% | 43 | +17.9% |
| Location | Share | Filers | Change |
|---|---|---|---|
| United States | 82.2% | 84 | -1.3% |
| Outside the US | 17.8% | 9 | +6.5% |
The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.
How the mix is measured
Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.
Excluded 2 holders with no observed 2026-03-31 13F and 2 holders with no observed 2026-06-30 13F.
Conviction and Crowding
93 13F filers, quarter ended Jun 30, 2026Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.
Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).
Estimated Holder Cost Basis
Quarter ended Jun 30, 2026, on that quarter's share basisEstimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.
Estimated cost covers 47.4% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.
Shared Holders
Companies GAIN's active holders also own, quarter ended Jun 30, 2026| # | Company | Shared holders |
|---|---|---|
| 1 | BCSF Bain Capital Specialty Finance, Inc. | 4 |
| 2 | FDUS FIDUS INVESTMENT Corp | 3 |
| 3 | TRIN Trinity Capital Inc. | 3 |
| 4 | CSWC Capital Southwest Corp | 3 |
| 5 | OBDC Blue Owl Capital Corp | 5 |
| 6 | TSLX Sixth Street Specialty Lending, Inc. | 3 |
| 7 | HTGC Hercules Capital, Inc. | 3 |
| 8 | GBDC GOLUB CAPITAL BDC, Inc. | 3 |
| 9 | OKE Oneok Inc | 6 |
| 10 | ARCC Ares Capital Corp | 4 |
Shareholder Targets
13F filers that own its peers but not GAIN, quarter ended Jun 30, 2026Found through its holder-overlap peers: BCSF, FDUS, TRIN, CSWC, OBDC, TSLX, HTGC, GBDC, OKE, ARCC, AMAT, BHP, SHW, ETN, T, D, LRCX, RCL, META, AMD. 6,179 filers in all.
| # | Filer | In peers | Largest peers |
|---|---|---|---|
| 1 | VANGUARD CAPITAL MANAGEMENT LLC Registered adviser, Index-like | $253,544,025,173 10 held | META, AMD, AMAT |
| 2 | STATE STREET CORP Bank, Index-like | $179,417,696,343 18 held | META, AMD, AMAT |
| 3 | GEODE CAPITAL MANAGEMENT, LLC Registered adviser, Index-like | $99,164,463,396 12 held | META, AMD, AMAT |
| 4 | FMR LLC Holding company, Diversified active | $98,608,501,214 16 held | META, AMD, LRCX |
| 5 | VANGUARD PORTFOLIO MANAGEMENT LLC Registered adviser, Diversified active | $91,258,311,862 10 held | AMD, META, LRCX |
| 6 | PRICE T ROWE ASSOCIATES INC /MD/ Registered adviser, Diversified active | $61,421,006,072 17 held | AMD, META, LRCX |
| 7 | Capital Research Global Investors Adviser, Diversified active | $58,100,723,994 9 held | META, AMAT, RCL |
| 8 | NORGES BANK Non-US, Index-like | $55,078,797,471 11 held | META, AMD, AMAT |
| 9 | NORTHERN TRUST CORP Bank, Index-like | $40,706,212,234 19 held | META, AMD, AMAT |
| 10 | GOLDMAN SACHS GROUP INC Holding company, Index-like | $38,773,957,839 18 held | META, AMD, AMAT |
Fund Ownership of GAIN by Fund Type
Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026Index funds and index ETFs hold 4.60% of shares outstanding.
| Fund type | Of shares outstanding | Shares |
|---|---|---|
| Index funds | 0.00% | 0 |
| Index ETFs | 4.60% | 1,832,280 |
| Active ETFs | 0.25% | 98,262 |
| Active funds | 3.01% | 1,198,990 |
| Unclassified | 0.00% | 0 |
| All registered funds | 7.86% | 3,129,532 |
How fund types are measured
Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega VAN ECK ASSOCIATES CORP Registered adviser | $12,431,355 | 10.68% | 804,098 | Shares | 2026-08-14 | |
| Small Melia Wealth LLC Registered adviser | $10,146,598 | 8.72% | 656,313 | Shares | 2026-08-17 | |
| Mega UBS Group AG Bank | $9,556,582 | 8.21% | 618,149 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP Registered adviser | $9,030,278 | 7.76% | 584,106 | Shares | 2026-08-14 | |
| Mid COOPER CREEK PARTNERS MANAGEMENT LLC Adviser | $8,909,427 | 7.66% | 576,289 | Shares | 2026-08-14 | |
| Mega MORGAN STANLEY Holding company | $5,408,648 | 4.65% | 349,848 | Shares | 2026-08-13 | |
| Mega Legal & General Group Plc | $5,211,055 | 4.48% | 337,067 | Shares | 2026-08-14 | |
| Mid PFG Advisors Registered adviser | $3,971,136 | 3.41% | 254,560 | Shares | 2026-10-16 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $3,926,840 | 3.37% | 254,000 | Call | 2026-08-14 | |
| Mega BlackRock, Inc. Holding company | $3,412,933 | 2.93% | 220,759 | Shares | 2026-08-07 | |
| Small OUTFITTERS FINANCIAL LLC Registered adviser | $3,164,772 | 2.72% | 202,870 | Shares | 2026-10-23 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $3,112,098 | 2.67% | 201,300 | Call | 2026-09-02 | |
| Mega LPL Financial LLC Broker-dealer | $2,862,820 | 2.46% | 185,176 | Shares | 2026-08-07 | |
| Large DAVENPORT & Co LLC Registered adviser | $2,234,388 | 1.92% | 143,230 | Shares | 2026-10-14 | |
| Large BLAIR WILLIAM & CO/IL Registered adviser | $2,221,277 | 1.91% | 143,679 | Shares | 2026-08-11 | |
| Large TUDOR INVESTMENT CORP ET AL Registered adviser | $1,870,103 | 1.61% | 120,964 | Shares | 2026-08-14 | |
| Small Legacy Capital Wealth Partners, LLC Registered adviser | $1,864,309 | 1.60% | 119,507 | Shares | 2026-10-21 | |
| Mega MARSHALL WACE, LLP Exempt adviser | $1,804,073 | 1.55% | 116,693 | Shares | 2026-08-13 | |
| Mid Advisors Asset Management, Inc. Registered adviser | $1,611,534 | 1.38% | 104,239 | Shares | 2026-08-14 | |
| Mid Atlantic Union Bankshares Corp Bank | $1,494,424 | 1.28% | 96,664 | Shares | 2026-08-11 | |
| Large OSAIC HOLDINGS, INC. Holding company | $1,407,215 | 1.21% | 91,023 | Shares | 2026-08-14 | |
| Large Baird Financial Group, Inc. | $1,396,038 | 1.20% | 90,300 | Shares | 2026-08-12 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $1,173,414 | 1.01% | 75,900 | Put | 2026-09-02 | |
| Mega Invesco Ltd. Adviser | $1,122,705 | 0.96% | 72,620 | Shares | 2026-08-14 | |
| Small United Advisor Group, LLC Registered adviser | $1,116,057 | 0.96% | 72,190 | Shares | 2026-07-29 | |
| Small ALBERT D MASON INC | $1,104,979 | 0.95% | 70,832 | Shares | 2026-10-27 | |
| Mid Cassaday & Co Wealth Management LLC Registered adviser | $1,060,800 | 0.91% | 68,000 | Shares | 2026-10-27 | |
| Micro X ADVISORS, LLC Registered adviser GAING | $1,003,995 | 0.86% | 40,000 | Principal | 2026-08-11 | |
| Mega ROYAL BANK OF CANADA Bank | $903,575 | 0.78% | 58,446 | Shares | 2026-08-14 | |
| Mega RAYMOND JAMES FINANCIAL INC | $838,612 | 0.72% | 54,244 | Shares | 2026-08-14 | |
| Large CANADA LIFE ASSURANCE Co | $808,001 | 0.69% | 52,264 | Shares | 2026-08-13 | |
| Mega Cetera Investment Advisers Registered adviser | $649,428 | 0.56% | 42,007 | Shares | 2026-08-12 | |
| Mid Y-Intercept (Hong Kong) Ltd Exempt adviser | $640,660 | 0.55% | 41,068 | Shares | 2026-10-16 | |
| Mega CITADEL ADVISORS LLC Registered adviser | $581,187 | 0.50% | 37,593 | Shares | 2026-09-02 | |
| Mid CONFLUENCE INVESTMENT MANAGEMENT LLC Registered adviser | $579,196 | 0.50% | 37,128 | Shares | 2026-10-01 | |
| Small Garner Asset Management Corp | $502,341 | 0.43% | 32,493 | Shares | 2026-08-07 | |
| Mid Aquatic Capital Management LLC Registered adviser | $460,336 | 0.40% | 29,776 | Shares | 2026-08-14 | |
| Large COMMONWEALTH EQUITY SERVICES, LLC Registered adviser | $349,287 | 0.30% | 22,593 | Shares | 2026-07-29 | |
| Mid GREENWOOD GEARHART LLC Registered adviser | $346,304 | 0.30% | 22,400 | Shares | 2026-07-24 | |
| Small Virtus Investment Advisers, LLC Registered adviser | $343,567 | 0.30% | 22,223 | Shares | 2026-08-11 | |
| Large Focus Partners Wealth Registered adviser | $323,284 | 0.28% | 20,911 | Shares | 2026-08-12 | |
| Mega WELLS FARGO & COMPANY/MN Bank | $316,666 | 0.27% | 20,483 | Shares | 2026-08-14 | |
| Large NewEdge Advisors, LLC Registered adviser | $316,558 | 0.27% | 20,476 | Shares | 2026-08-12 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $298,378 | 0.26% | 19,300 | Put | 2026-08-14 | |
| Small AMERIFLEX GROUP, INC. Registered adviser | $291,544 | 0.25% | 18,858 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $264,366 | 0.23% | 17,100 | Put | 2026-08-14 | |
| Large Janney Montgomery Scott LLC Adviser | $251,008 | 0.22% | 16,236 | Shares | 2026-08-05 | |
| Large MACKENZIE FINANCIAL CORP Registered adviser | $247,514 | 0.21% | 16,010 | Shares | 2026-08-13 | |
| Small Prosperity Financial Group, Inc. | $242,722 | 0.21% | 15,700 | Shares | 2026-07-28 | |
| Mega AMERIPRISE FINANCIAL INC Adviser | $212,528 | 0.18% | 13,747 | Shares | 2026-08-14 | |
| Large Private Advisor Group, LLC Registered adviser | $211,059 | 0.18% | 13,652 | Shares | 2026-07-27 | |
| Mega Creative Planning Registered adviser | $210,487 | 0.18% | 13,615 | Shares | 2026-08-13 | |
| Small First Affirmative Financial Network Registered adviser | $205,795 | 0.18% | 13,192 | Shares | 2026-10-21 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $195,398 | 0.17% | 12,639 | Shares | 2026-08-14 | |
| Mega ENVESTNET ASSET MANAGEMENT INC Registered adviser | $178,640 | 0.15% | 11,555 | Shares | 2026-09-23 | |
| Mid Hardy Reed LLC Registered adviser | $177,357 | 0.15% | 11,472 | Shares | 2026-08-03 | |
| Mid Prime Capital Investment Advisors, LLC | $160,555 | 0.14% | 10,292 | Shares | 2026-10-20 | |
| Mid NorthRock Partners, LLC Registered adviser | $158,650 | 0.14% | 10,262 | Shares | 2026-08-11 | |
| Small Abel Hall, LLC | $156,000 | 0.13% | 10,000 | Shares | 2026-10-19 | |
| Large NOMURA HOLDINGS INC Holding company | $154,600 | 0.13% | 10,000 | Shares | 2026-08-14 | |
| Mid SIMPLEX TRADING, LLC | $152,420 | 0.13% | 9,859 | Shares | 2026-08-12 | |
| Small Register Financial Advisors LLC Registered adviser | $148,200 | 0.13% | 9,500 | Shares | 2026-10-23 | |
| Mid State of Wyoming | $134,331 | 0.12% | 8,611 | Shares | 2026-10-28 | |
| Mega JPMORGAN CHASE & CO Bank | $119,133 | 0.10% | 7,706 | Shares | 2026-08-12 | |
| Large Allworth Financial LP | $80,020 | 0.07% | 5,176 | Shares | 2026-08-11 | |
| Mid North Star Investment Management Corp. Adviser | $78,000 | 0.07% | 5,000 | Shares | 2026-10-27 | |
| Mid Union Bancaire Privee, UBP SA | $55,192 | 0.05% | 3,570 | Shares | 2026-07-16 | |
| Large Steward Partners Investment Advisory, LLC Registered adviser | $46,380 | 0.04% | 3,000 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $33,517 | 0.03% | 2,168 | Shares | 2026-08-06 | |
| Small Kentucky Trust Co | $31,200 | 0.03% | 2,000 | Shares | 2026-10-15 | |
| Small Independence Bank of Kentucky | $30,794 | 0.03% | 1,974 | Shares | 2026-10-26 | |
| Small Burk Holdings LLC Registered adviser | $26,374 | 0.02% | 1,706 | Shares | 2026-08-13 | |
| Small Ritter Daniher Financial Advisory LLC / DE | $24,643 | 0.02% | 1,594 | Shares | 2026-07-14 | |
| Mega JONES FINANCIAL COMPANIES LLLP | $21,458 | 0.02% | 1,388 | Shares | 2026-08-14 | |
| Large NOMURA ASSET MANAGEMENT CO LTD Registered adviser | $18,830 | 0.02% | 1,218 | Shares | 2026-08-13 | |
| Mid EverSource Wealth Advisors, LLC Registered adviser | $18,552 | 0.02% | 1,200 | Shares | 2026-07-24 | |
| Large FIFTH THIRD BANCORP Bank | $16,217 | 0.01% | 1,049 | Shares | 2026-08-05 | |
| Small DHJJ Financial Advisors, Ltd. Registered adviser | $15,678 | 0.01% | 1,005 | Shares | 2026-10-23 | |
| Large BROWN BROTHERS HARRIMAN & CO Bank | $15,460 | 0.01% | 1,000 | Shares | 2026-08-12 | |
| Small CALDWELL SUTTER CAPITAL, INC. Registered adviser | $12,368 | 0.01% | 800 | Shares | 2026-08-05 | |
| Mid Crewe Advisors LLC Registered adviser | $11,842 | 0.01% | 766 | Shares | 2026-07-24 | |
| Small Pflug Koory, LLC | $10,530 | 0.01% | 675 | Shares | 2026-10-26 | |
| Mid CREATIVE FINANCIAL DESIGNS INC /ADV Registered adviser | $9,276 | 0.01% | 600 | Shares | 2026-07-28 | |
| Small ACTION POINT FINANCIAL PLANNING, LLC | $9,059 | 0.01% | 586 | Shares | 2026-08-14 | |
| Mid Tower Research Capital LLC (TRC) | $8,116 | 0.01% | 525 | Shares | 2026-08-11 | |
| Large US BANCORP \DE\ Bank | $6,585 | 0.01% | 426 | Shares | 2026-08-12 | |
| Mid SIGNATUREFD, LLC Registered adviser | $5,787 | 0.00% | 371 | Shares | 2026-10-23 | |
| Small Markowski Investments Registered adviser | $4,638 | 0.00% | 300 | Shares | 2026-08-13 | |
| Mid Larson Financial Group LLC Registered adviser | $3,694 | 0.00% | 239 | Shares | 2026-08-14 | |
| Mid Parallel Advisors, LLC Registered adviser | $3,416 | 0.00% | 221 | Shares | 2026-08-05 | |
| Large ASSETMARK, INC Registered adviser | $2,496 | 0.00% | 160 | Shares | 2026-10-21 | |
| Large Farther Finance Advisors, LLC Registered adviser | $2,496 | 0.00% | 160 | Shares | 2026-10-08 | |
| Mid JNBA Financial Advisors Registered adviser | $1,716 | 0.00% | 111 | Shares | 2026-07-23 | |
| Mid OAKWORTH CAPITAL, INC. | $1,560 | 0.00% | 100 | Shares | 2026-10-26 | |
| Mid JFS WEALTH ADVISORS, LLC Registered adviser | $695 | 0.00% | 45 | Shares | 2026-07-10 | |
| Mega BNP PARIBAS ARBITRAGE, SA Non-US | $231 | 0.00% | 15 | Shares | 2026-08-13 | |
| Mid HARBOUR INVESTMENTS, INC. Registered adviser | $154 | 0.00% | 10 | Shares | 2026-08-12 | |
| Small Rialto Wealth Management, LLC Registered adviser | $108 | 0.00% | 7 | Shares | 2026-08-11 | |
| Large HUNTINGTON NATIONAL BANK | $15 | 0.00% | 1 | Shares | 2026-08-13 |