Instil Bio, Inc. (TIL) — Institutional Holders, Q2 2026
26 institutional investment managers reported a TIL position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $29.2M. Every filer is listed below, ranked by position value. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
TIL in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- UBS Group AGAdded · +171,045 sh+$1.3M
- JACOBS LEVY EQUITY MANAGEMENTNew · +43,051 sh+$331.1K
- BlackRockAdded · +3,486 sh+$26.8K
- MILLENNIUM MANAGEMENTAdded · +1,629 sh+$12.5K
- NORTHWESTERN MUTUAL WEALTH MANAGEMENTNew · +550 sh+$4.2K
Biggest sellers
- Kalehua Capital ManagementTrimmed · -40,249 sh-$309.5K
- XTX Topco LtdSold out · -26,242 sh-$201.8K
- JANE STREET GROUPSold out · -11,517 sh-$88.6K
- VANGUARD CAPITAL MANAGEMENTTrimmed · -10,845 sh-$83.4K
- PRELUDE CAPITAL MANAGEMENTSold out · -10,300 sh-$79.2K
TIL 13F holders ranked 1–26 of 26
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | Curative Ventures V#1 · 1,899,004 sh | 1,899,004 | $14.6M | 100.00% | 0.0% |
| 2 | BML Capital Management#2 · 645,600 sh | 645,600 | $5.0M | 2.82% | 0.0% |
| 3 | Vivo Capital#3 · 292,743 sh | 292,743 | $2.3M | 0.21% | 0.0% |
| 4 | UBS Group AG#4 · 177,423 sh | 177,423 | $1.4M | <0.01% | +2681.8% |
| 5 | VANGUARD CAPITAL MANAGEMENT#5 · 163,738 sh | 163,738 | $1.3M | 0.00% | -6.2% |
| 6 | MILLENNIUM MANAGEMENT#6 · 134,575 sh | 134,575 | $1.0M | <0.01% | +1.2% |
| 7 | Kalehua Capital Management#7 · 99,600 sh | 99,600 | $765.9K | 0.55% | -28.8% |
| 8 | BlackRock#8 · 55,504 sh | 55,504 | $426.8K | 0.00% | +6.7% |
| 9 | RENAISSANCE TECHNOLOGIES#9 · 50,300 sh | 50,300 | $386.8K | <0.01% | -14.9% |
| 10 | NOMURA ASSET MANAGEMENT INTERNATIONAL#10 · 50,000 sh | 50,000 | $385.0K | <0.01% | 0.0% |
| 11 | JACOBS LEVY EQUITY MANAGEMENT#11 · 43,051 sh | 43,051 | $331.1K | <0.01% | New |
| 12 | GEODE CAPITAL MANAGEMENT#12 · 42,234 sh | 42,234 | $324.9K | 0.00% | -13.8% |
| 13 | LPL Financial#13 · 32,075 sh | 32,075 | $246.7K | <0.01% | 0.0% |
| 14 | CITADEL ADVISORS#14 · 30,639 sh | 30,639 | $235.6K | 0.00% | -20.5% |
| 15 | VANGUARD FIDUCIARY#15 · 22,773 sh | 22,773 | $175.1K | 0.00% | +0.7% |
| 16 | STATE STREET#16 · 17,595 sh | 17,595 | $135.3K | 0.00% | 0.0% |
| 17 | Americana Partners#17 · 16,176 sh | 16,176 | $124.4K | <0.01% | 0.0% |
| 18 | DIMENSIONAL FUND ADVISORS#18 · 15,761 sh | 15,761 | $121.1K | 0.00% | -21.1% |
| 19 | MORGAN STANLEY#19 · 11,934 sh | 11,934 | $91.8K | 0.00% | -39.8% |
| 20 | Vanguard Global Advisers#20 · 1,470 sh | 1,470 | $11.3K | 0.00% | 0.0% |
| 21 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#21 · 550 sh | 550 | $4.2K | 0.00% | New |
| 22 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT#22 · 125 sh | 125 | $961.00 | <0.01% | New |
| 23 | CITIGROUP#23 · 88 sh | 88 | $677.00 | 0.00% | New |
| 24 | Tower Research Capital (TRC)#24 · 32 sh | 32 | $246.00 | 0.00% | New |
| 25 | BARCLAYS PLC#25 · 29 sh | 29 | $223.00 | 0.00% | -99.3% |
| 26 | BNP PARIBAS FINANCIAL MARKETS#26 · 7 sh | 7 | $54.00 | 0.00% | 0.0% |
Funds that sold out of TIL in Q2 2026 (10)
Held TIL at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| XTX Topco Ltd26,242 sh | 26,242 | $216.2K |
| JANE STREET GROUP11,517 sh | 11,517 | $94.9K |
| PRELUDE CAPITAL MANAGEMENT10,300 sh | 10,300 | $84.9K |
| Vazirani Asset Management10,000 sh | 10,000 | $82.4K |
| FNY Investment Advisers10,000 sh | 10,000 | $82.0K |
| BOKF, NA454 sh | 454 | $3.7K |
| ROYAL BANK OF CANADA84 sh | 84 | $1.0K |
| RHUMBLINE ADVISERS114 sh | 114 | $939.00 |
| Farther Finance Advisors70 sh | 70 | $562.00 |
| Fortitude Family Office64 sh | 64 | $527.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.