GTBP GT Biopharma, Inc.
GT Biopharma, Inc. (GTBP) Institutional Ownership
What the institutions did with GTBP last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | 376.4K | 17.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 266.8K | 12.6% |
| VANGUARD FIDUCIARY TRUST CO | 225.9K | 10.7% |
| HRT FINANCIAL LP | 107.1K | 5.1% |
| Everhart Financial Group, Inc. | 100.0K | 4.7% |
| Arax Advisory Partners | 93.6K | 4.4% |
| Opal Wealth Advisors, LLC | 81.8K | 3.9% |
| NORTHERN TRUST CORP | 75.5K | 3.6% |
| 49 WEALTH MANAGEMENT, LLC | 64.0K | 3.0% |
| ALONGSIDE, LLC | 64.0K | 3.0% |
| Cetera Investment Advisers | 55.9K | 2.6% |
| SeaCrest Wealth Management, LLC | 50.1K | 2.4% |
| KITCHING PARTNERS, LLC | 50.0K | 2.4% |
| Integrated Wealth Concepts LLC | 40.0K | 1.9% |
| PNC FINANCIAL SERVICES GROUP, INC. | 40.0K | 1.9% |
| OSAIC HOLDINGS, INC. | 38.5K | 1.8% |
| LPL Financial LLC | 36.4K | 1.7% |
| StoneX Group Inc. | 23.3K | 1.1% |
| MORGAN STANLEY | 22.6K | 1.1% |
| Keel Point, LLC | 20.8K | 1.0% |
| Corient Private Wealth LP | 20.0K | 0.9% |
| Private Wealth Management Group, LLC | 20.0K | 0.9% |
| SAGESPRING WEALTH PARTNERS, LLC | 20.0K | 0.9% |
| Coston, McIsaac & Partners | 17.1K | 0.8% |
| Caitlin John, LLC | 16.5K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| HRT FINANCIAL LP | New | 0 | 107.1K | +107.1K |
| Everhart Financial Group, Inc. | New | 0 | 100.0K | +100.0K |
| Opal Wealth Advisors, LLC | New | 0 | 81.8K | +81.8K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 451.9K | 376.4K | -75.5K |
| NORTHERN TRUST CORP | New | 0 | 75.5K | +75.5K |
| CITADEL ADVISORS LLC | Sold Out | 66.2K | 0 | -66.2K |
| 49 WEALTH MANAGEMENT, LLC | New | 0 | 64.0K | +64.0K |
| Cetera Investment Advisers | New | 0 | 55.9K | +55.9K |
| KITCHING PARTNERS, LLC | New | 0 | 50.0K | +50.0K |
| UBS Group AG | Reduced | 46.0K | 2 | -46.0K |
| PNC FINANCIAL SERVICES GROUP, INC. | New | 0 | 40.0K | +40.0K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 294.5K | 266.8K | -27.7K |
| Invst, LLC | Sold Out | 23.4K | 0 | -23.4K |
| Cerity Partners LLC | Sold Out | 20.0K | 0 | -20.0K |
| Integrated Wealth Concepts LLC | Increased | 20.0K | 40.0K | +20.0K |
| SAGESPRING WEALTH PARTNERS, LLC | New | 0 | 20.0K | +20.0K |
| Corient Private Wealth LP | New | 0 | 20.0K | +20.0K |
| TWO SIGMA SECURITIES, LLC | Reduced | 31.8K | 13.4K | -18.4K |
| OSAIC HOLDINGS, INC. | Increased | 21.0K | 38.5K | +17.5K |
| Tempus Wealth Planning, LLC | New | 0 | 15.0K | +15.0K |
| Virtu Financial LLC | Sold Out | 14.9K | 0 | -14.9K |
| Mayflower Financial Advisors, LLC | New | 0 | 11.0K | +11.0K |
| Koss-Olinger Consulting, LLC | New | 0 | 10.0K | +10.0K |
| NORTH STAR ASSET MANAGEMENT INC | New | 0 | 10.0K | +10.0K |
| StoneX Group Inc. | Increased | 14.8K | 23.3K | +8.5K |
| ROYAL BANK OF CANADA | Increased | 126 | 7.6K | +7.5K |
| LPL Financial LLC | Increased | 30.4K | 36.4K | +6.0K |
| MORGAN STANLEY | Increased | 16.6K | 22.6K | +6.0K |
| Atlantic Union Bankshares Corp | New | 0 | 5.4K | +5.4K |
| JONES FINANCIAL COMPANIES LLLP | New | 0 | 1.5K | +1.5K |
| BARCLAYS PLC | New | 0 | 1.4K | +1.4K |
| FMR LLC | Sold Out | 1.0K | 0 | -1.0K |
| Stone House Investment Management, LLC | Increased | 1.3K | 2.0K | +792 |
| Reyes Financial Architecture, Inc. | New | 0 | 625 | +625 |
| Prospera Financial Services Inc | Increased | 12.0K | 12.5K | +504 |
| HARBOUR INVESTMENTS, INC. | New | 0 | 500 | +500 |
| SeaCrest Wealth Management, LLC | Increased | 50.0K | 50.1K | +100 |
| BlackRock, Inc. | Reduced | 8.4K | 8.3K | -96 |
| WELLS FARGO & COMPANY/MN | Reduced | 16.0K | 16.0K | -51 |
| IFG Advisory, LLC | New | 0 | 33 | +33 |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 16 | 6 | -10 |
| Tower Research Capital LLC (TRC) | Reduced | 1.7K | 1.7K | -2 |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.