TIL Instil Bio, Inc.
Instil Bio, Inc. (TIL) Institutional Ownership
What the institutions did with TIL 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 |
|---|---|---|
| Curative Ventures V LLC | 1.9M | 48.7% |
| BML Capital Management, LLC | 645.6K | 16.5% |
| Vivo Capital, LLC | 292.7K | 7.5% |
| Kalehua Capital Management LLC | 199.2K | 5.1% |
| UBS Group AG | 177.4K | 4.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 163.7K | 4.2% |
| MILLENNIUM MANAGEMENT LLC | 134.6K | 3.4% |
| BlackRock, Inc. | 55.5K | 1.4% |
| RENAISSANCE TECHNOLOGIES LLC | 50.3K | 1.3% |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 50.0K | 1.3% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 43.1K | 1.1% |
| GEODE CAPITAL MANAGEMENT, LLC | 42.2K | 1.1% |
| LPL Financial LLC | 32.1K | 0.8% |
| CITADEL ADVISORS LLC | 30.6K | 0.8% |
| VANGUARD FIDUCIARY TRUST CO | 22.8K | 0.6% |
| STATE STREET CORP | 17.6K | 0.5% |
| Americana Partners, LLC | 16.2K | 0.4% |
| DIMENSIONAL FUND ADVISORS LP | 15.8K | 0.4% |
| MORGAN STANLEY | 11.9K | 0.3% |
| Vanguard Global Advisers, LLC | 1.5K | 0.0% |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 550 | 0.0% |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 125 | 0.0% |
| CITIGROUP INC | 88 | 0.0% |
| Tower Research Capital LLC (TRC) | 32 | 0.0% |
| BARCLAYS PLC | 29 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| UBS Group AG | Increased | 6.4K | 177.4K | +171.0K |
| Kalehua Capital Management LLC | Reduced | 322.9K | 199.2K | -123.7K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | New | 0 | 43.1K | +43.1K |
| XTX Topco Ltd | Sold Out | 26.2K | 0 | -26.2K |
| JANE STREET GROUP, LLC | Sold Out | 11.5K | 0 | -11.5K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 174.6K | 163.7K | -10.8K |
| PRELUDE CAPITAL MANAGEMENT, LLC | Sold Out | 10.3K | 0 | -10.3K |
| Vazirani Asset Management LLC | Sold Out | 10.0K | 0 | -10.0K |
| FNY Investment Advisers, LLC | Sold Out | 10.0K | 0 | -10.0K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 59.1K | 50.3K | -8.8K |
| CITADEL ADVISORS LLC | Reduced | 38.6K | 30.6K | -7.9K |
| MORGAN STANLEY | Reduced | 19.8K | 11.9K | -7.9K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 49.0K | 42.2K | -6.8K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 20.0K | 15.8K | -4.2K |
| BARCLAYS PLC | Reduced | 4.1K | 29 | -4.1K |
| BlackRock, Inc. | Increased | 52.0K | 55.5K | +3.5K |
| MILLENNIUM MANAGEMENT LLC | Increased | 132.9K | 134.6K | +1.6K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | New | 0 | 550 | +550 |
| BOKF, NA | Sold Out | 454 | 0 | -454 |
| VANGUARD FIDUCIARY TRUST CO | Increased | 22.6K | 22.8K | +148 |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | New | 0 | 125 | +125 |
| RHUMBLINE ADVISERS | Sold Out | 114 | 0 | -114 |
| CITIGROUP INC | New | 0 | 88 | +88 |
| ROYAL BANK OF CANADA | Sold Out | 84 | 0 | -84 |
| Farther Finance Advisors, LLC | Sold Out | 70 | 0 | -70 |
| Fortitude Family Office, LLC | Sold Out | 64 | 0 | -64 |
| Tower Research Capital LLC (TRC) | New | 0 | 32 | +32 |
| LPL Financial LLC | Increased | 32.1K | 32.1K | +12 |
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.