Instil Bio, Inc. - TIL
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Curative Ventures V LLC | History | No change | 1,899,004 | 15,647 | 100.0% | 100.0% | 1 | 0 | 0.0% | Q1 2026 | Apr 29, 2026 |
| BML Capital Management, LLC | History | No change | 645,600 | 5,319 | 3.41% | 6.14% | 2 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| CPMG Inc | History | No change | 410,922 | 3,385 | 9.13% | 18.33% | 3 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Vivo Capital, LLC | History | No change | 292,743 | 2,412 | 0.2% | 0.21% | 4 | 0 | 0.0% | Q1 2026 | May 20, 2026 |
| VANGUARD GROUP INC | History | No change | 191,060 | 2,101 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 174,583 | 1,438 | 0.0% | — | 6 | +174,583 | New | Q1 2026 | May 15, 2026 |
| Kalehua Capital Management LLC | History | New | 139,849 | 1,152 | 0.97% | — | 7 | +139,849 | New | Q1 2026 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | Reduced | 132,946 | 1,095 | 0.0% | 0.0% | 8 | -109,826 | -45.24% | Q1 2026 | May 15, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | Reduced | 59,100 | 486 | 0.0% | 0.0% | 9 | -8,700 | -12.83% | Q1 2026 | May 14, 2026 |
| BlackRock, Inc. | History | Added to | 52,018 | 428 | 0.0% | 0.0% | 10 | +805 | 1.57% | Q1 2026 | May 13, 2026 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | History | No change | 50,000 | 412 | 0.0% | 0.0% | 11 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| AlphaQuest LLC | History | No change | 37,279 | 410 | 0.02% | 0.02% | 12 | 0 | 0.0% | Q4 2025 | Feb 09, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 49,011 | 403 | 0.0% | 0.0% | 13 | +6,305 | 14.76% | Q1 2026 | May 15, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 38,562 | 317 | 0.0% | 0.0% | 14 | -8,773 | -18.53% | Q1 2026 | May 15, 2026 |
| LPL Financial LLC | History | Reduced | 32,063 | 264 | 0.0% | 0.0% | 15 | -1,017 | -3.07% | Q1 2026 | May 06, 2026 |
| XTX Topco Ltd | History | Added to | 26,242 | 216 | 0.0% | 0.0% | 16 | +13,975 | 113.92% | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 22,625 | 186 | 0.0% | — | 17 | +22,625 | New | Q1 2026 | May 08, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 19,975 | 164 | 0.0% | 0.0% | 18 | -41,050 | -67.27% | Q1 2026 | May 07, 2026 |
| MORGAN STANLEY | History | Reduced | 19,821 | 163 | 0.0% | 0.0% | 19 | -69,158 | -77.72% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | No change | 17,595 | 144 | 0.0% | 0.0% | 20 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| Americana Partners, LLC | History | No change | 16,176 | 133 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| JANE STREET GROUP, LLC | History | New | 11,517 | 94 | 0.0% | — | 22 | +11,517 | New | Q1 2026 | May 12, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | New | 10,300 | 84 | 0.01% | — | 23 | +10,300 | New | Q1 2026 | May 15, 2026 |
| Vazirani Asset Management LLC | History | New | 10,000 | 82 | 0.19% | — | 24 | +10,000 | New | Q1 2026 | May 15, 2026 |
| FNY Investment Advisers, LLC | History | New | 10,000 | 82 | 0.04% | — | 25 | +10,000 | New | Q1 2026 | Apr 15, 2026 |
| UBS Group AG | History | Added to | 6,378 | 52 | 0.0% | 0.0% | 26 | +6,019 | 1676.6% | Q1 2026 | May 05, 2026 |
| BARCLAYS PLC | History | Reduced | 4,135 | 34 | 0.0% | 0.0% | 27 | -6,010 | -59.24% | Q1 2026 | May 14, 2026 |
| Vanguard Global Advisers, LLC | History | New | 1,470 | 12 | 0.0% | — | 28 | +1,470 | New | Q1 2026 | May 08, 2026 |
| BOKF, NA | History | New | 454 | 3 | 0.0% | — | 29 | +454 | New | Q1 2026 | May 08, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 84 | 1 | 0.0% | 0.0% | 30 | -1,284 | -93.86% | Q1 2026 | May 15, 2026 |
| Siren, L.L.C. | History | Closed out | 0 | 0 | — | 0.07% | — | -203,933 | -100.0% | Q1 2026 | May 14, 2026 |
| Quadrature Capital Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -19,198 | -100.0% | Q1 2026 | May 15, 2026 |
| Fortitude Family Office, LLC | History | New | 64 | 0 | — | — | — | +64 | New | Q1 2026 | Apr 15, 2026 |
| EQ WEALTH ADVISORS, LLC | History | Closed out | 0 | 0 | — | — | — | -40 | -100.0% | Q1 2026 | May 01, 2026 |
| Frazier Financial Advisors, LLC | History | Closed out | 0 | 0 | — | — | — | -15 | -100.0% | Q1 2026 | May 05, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -4 | -100.0% | Q1 2026 | May 15, 2026 |
| RHUMBLINE ADVISERS | History | No change | 114 | 0 | — | 0.0% | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 7 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Farther Finance Advisors, LLC | History | No change | 70 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 07, 2026 |