37 institutions reported holding $35.7M of INSTIL BIO INC COM NEW (TIL) in SEC 13F filings for 2026-03-31. Largest institutional holders: Curative Ventures V LLC ($15.6M), BML Capital Management, LLC ($5.3M), CPMG Inc ($3.4M), Kalehua Capital Management LLC ($2.7M), Vivo Capital, LLC ($2.4M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Curative Ventures V LLC | $15.6M | 1.9M | Hold |
| 2 | BML Capital Management, LLC | $5.3M | 645,600 | Hold |
| 3 | CPMG Inc | $3.4M | 410,922 | Hold |
| 4 | Kalehua Capital Management LLC | $2.7M | 322,879 | New |
| 5 | Vivo Capital, LLC | $2.4M | 292,743 | Hold |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $1.4M | 174,583 | New |
| 7 | MILLENNIUM MANAGEMENT LLC | $1.1M | 132,946 | Trimmed |
| 8 | RENAISSANCE TECHNOLOGIES LLC | $486,984 | 59,100 | Trimmed |
| 9 | BlackRock, Inc. | $428,628 | 52,018 | Added |
| 10 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $412,000 | 50,000 | Hold |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | $403,995 | 49,011 | Added |
| 12 | CITADEL ADVISORS LLC | $317,751 | 38,562 | Trimmed |
| 13 | LPL Financial LLC | $264,199 | 32,063 | Trimmed |
| 14 | XTX Topco Ltd | $216,234 | 26,242 | Added |
| 15 | VANGUARD FIDUCIARY TRUST CO | $186,430 | 22,625 | New |
| 16 | DIMENSIONAL FUND ADVISORS LP | $164,470 | 19,975 | Trimmed |
| 17 | MORGAN STANLEY | $163,325 | 19,821 | Trimmed |
| 18 | STATE STREET CORP | $144,983 | 17,595 | Hold |
| 19 | Americana Partners, LLC | $133,290 | 16,176 | Hold |
| 20 | JANE STREET GROUP, LLC | $94,901 | 11,517 | New |
| 21 | PRELUDE CAPITAL MANAGEMENT, LLC | $84,872 | 10,300 | New |
| 22 | Vazirani Asset Management LLC | $82,400 | 10,000 | New |
| 23 | FNY Investment Advisers, LLC | $82,000 | 10,000 | New |
| 24 | UBS Group AG | $52,554 | 6,378 | Added |
| 25 | BARCLAYS PLC | $34,072 | 4,135 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31