IN8BIOINAB
13F holders, Q2 2026 (June 30)At the end of Q2 2026, 21 institutions reported holding IN8BIO Inc. (INAB) in their 13F filings, up 2 from Q1 2026. 3 opened new positions and 1 sold out. The largest holders were Alyeska Investment Group, L.P. ($1.3M), Franklin Resources Inc. ($1.3M) and 683 Capital Management, LLC ($1.0M). 2 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio) and Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio).
- Company
- IN8BIO Inc.
- CUSIP
- 45674E208
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $106K |
| Exits | 1 | $18K |
All 13F filers, Q1 2026 → Q2 2026: 150,490 shares bought and 113,449 shares sold, net +37,041 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 21 holders
| Alyeska Investment Group, L.P. | 0.00% | No change | 944,319 | $1.3M |
| Franklin Resources Inc. | 0.00% | No change | 914,531 | $1.3M |
| 683 Capital Management, LLC | 0.10% | No change | 724,637 | $1.0M |
| Stonepine Capital Management, LLC | 0.75% | Add +4.8% | 695,287 | $980K |
| Vanguard Capital Management LLC | 0.00% | No change | 88,865 | $127K |
| BIOS Capital Management, LP | 0.27% | Reduce -51.8% | 80,957 | $114K |
| Geode Capital Management, LLC | 0.00% | Reduce -15.9% | 72,550 | $102K |
| Citadel Advisors | 0.00% | New | 63,055 | $89K |
| Oppenheimer & Co. Inc. | 0.00% | Add +162.3% | 63,042 | $89K |
| Vanguard Fiduciary Trust Co. | 0.00% | No change | 43,570 | $62K |
| Captrust Financial Advisors | 0.00% | No change | 33,295 | $47K |
| Texas Capital Bank Wealth Management Services Inc | 0.00% | Add +2.8% | 24,406 | $34K |
| Northern Trust Corp. | 0.00% | Add +6.3% | 21,734 | $31K |
| Renaissance Technologies | 0.00% | New | 12,100 | $17K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +195.5% | 3,738 | $5K |
| Northwestern Mutual Wealth Management Co. | 0.00% | No change | 2,785 | $4K |
| Jones Financial Companies LLLP | 0.00% | No change | 768 | $1K |
| BlackRock, Inc. | 0.00% | No change | 84 | $118 |
| Rockefeller Capital Management L.P. | 0.00% | No change | 83 | $117 |
| Barclays PLC | 0.00% | New | 28 | $39 |
| UBS Group AG | 0.00% | Reduce -99.8% | 1 | $1 |
"% of holder's portfolio" is INAB's weight in each manager's 13F, not the share of IN8BIO Inc. the manager owns.