Instil Bio, Inc.
TIL- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001789769
No open-market purchases or sales by Instil Bio, Inc. insiders were filed in the last 90 days; 26 institutions reported holding it in 13F filings for Q2 2026, worth $29.2M in total; no superinvestor holds it.
13F holders, Q3 2025
Institutional positions in Instil Bio, Inc. as of Sep 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 34
- −4 vs. Q2 2025
- Shares held
- 4.55M
- −96.0K (−2.1%) vs. Q2 2025
- Total value
- $81.3M
- −$15.5M (−16.0%) vs. Q2 2025
- New holders
- 5
- 8 more added
- Sold out
- 9
- 10 more reduced
Compare with Q2 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting TIL on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 26 | $29.2M |
| Q1 2026 | 32 | $34.6M |
| Q4 2025 | 29 | $48.9M |
| Q3 2025 | 34 | $81.3M |
| Q2 2025 | 38 | $96.9M |
| Q1 2025 | 43 | $91.2M |
| Q4 2024 | 40 | $100.0M |
| Q3 2024 | 49 | $358.0M |
| Q2 2024 | 30 | $43.5M |
| Q1 2024 | 31 | $45.9M |
| Q4 2023 | 30 | $30.0M |
| Q3 2023 | 58 | $34.3M |
| Q2 2023 | 62 | $45.3M |
| Q1 2023 | 73 | $60.9M |
| Q4 2022 | 79 | $64.1M |
| Q3 2022 | 95 | $577.0M |
| Q2 2022 | 99 | $550.9M |
| Q1 2022 | 79 | $1.27B |
| Q4 2021 | 77 | $1.99B |
| Q3 2021 | 64 | $1.28B |
| Q2 2021 | 62 | $1.35B |
| Q1 2021 | 56 | $1.62B |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Instil Bio, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Curative Ventures V LLC | 1,899,004 | $33.9M | 100.00% | 00.0% | Unchanged |
| BML Capital Management, LLC | 645,600 | $11.5M | 10.61% | +110,701+20.7% | Added |
| CPMG Inc | 410,922 | $7.34M | 35.99% | 00.0% | Unchanged |
| Vivo Capital, LLC | 292,743 | $5.23M | 0.42% | 00.0% | Unchanged |
| Siren, L.L.C. | 203,933 | $3.64M | 0.14% | 00.0% | Unchanged |
| Millennium Management LLC | 196,742 | $3.51M | 0.00% | +88,645+82.0% | Added |
| Vanguard Group Inc | 167,810 | $3.00M | 0.00% | −288−0.2% | Reduced |
| Sectoral Asset Management Inc | 161,380 | $2.88M | 1.78% | +75,160+87.2% | Added |
| Morgan Stanley | 102,938 | $1.84M | 0.00% | +6,630+6.9% | Added |
| Dimensional Fund Advisors LP | 80,816 | $1.44M | 0.00% | −2,006−2.4% | Reduced |
| BlackRock, Inc. | 61,682 | $1.10M | 0.00% | +10,949+21.6% | Added |
| Boxer Capital Management, LLC | 60,700 | $1.08M | 0.35% | −10,000−14.1% | Reduced |
| Macquarie Group Ltd | 50,000 | $893.0K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 44,878 | $801.5K | 0.00% | +44,878 | New |
| Geode Capital Management, LLC | 42,339 | $756.5K | 0.00% | −755−1.8% | Reduced |
| LPL Financial LLC | 33,687 | $601.6K | 0.00% | +33,687 | New |
| Jane Street Group, LLC | 20,802 | $371.5K | 0.00% | +20,802 | New |
| State Street Corp | 17,595 | $314.2K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 15,684 | $280.1K | 0.00% | −48,729−75.7% | Reduced |
| Quest Partners LLC | 14,747 | $263.4K | 0.02% | +6,760+84.6% | Added |
| Americana Partners, LLC | 10,676 | $190.7K | 0.01% | −2,250−17.4% | Reduced |
| Barclays PLC | 6,150 | $109.8K | 0.00% | −4,250−40.9% | Reduced |
| UBS Group AG | 5,621 | $100.4K | 0.00% | −10,598−65.3% | Reduced |
| Tower Research Capital LLC (TRC) | 3,134 | $56.0K | 0.00% | +2,919+1,357.7% | Added |
| BNP Paribas Arbitrage, SA | 3,104 | $55.4K | 0.00% | +377+13.8% | Added |
| Bank of America Corp | 599 | $10.7K | 0.00% | −441−42.4% | Reduced |
| Bokf, NA | 454 | $8.11K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 286 | $5.00K | 0.00% | −49−14.6% | Reduced |
| Rhumbline Advisers | 114 | $2.04K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 111 | $1.98K | 0.00% | +111 | New |
| Frazier Financial Advisors, LLC | 15 | $268 | 0.00% | 00.0% | Unchanged |
| FMR LLC | 5 | $94 | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 1 | $18 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1 | $18 | 0.00% | +1 | New |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −163,261−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −88,796−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −70,655−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −57,497−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −17,369−100.0% | Sold out |
| Exome Asset Management LLC | 0 | $0 | 0.00% | −16,200−100.0% | Sold out |
| GF Fund Management Co. Ltd. | 0 | $0 | 0.00% | −3,000−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −1,433−100.0% | Sold out |
| Eq Wealth Advisors, LLC | 0 | $0 | 0.00% | −40−100.0% | Sold out |