Who Owns IN8BIO INC (INAB)? -- Institutional Holders (2026-03-31)
23 institutions reported holding $5.6M of IN8BIO INC (INAB) in SEC 13F filings for 2026-03-31. Largest institutional holders: Alyeska Investment Group, L.P. ($1.4M), FRANKLIN RESOURCES INC ($1.4M), 683 Capital Management, LLC ($1.1M), Stonepine Capital Management, LLC ($981,850), BIOS Capital Management, LP ($248,351). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | Alyeska Investment Group, L.P. | $1.4M | 944,319 | Trimmed |
| 2 | FRANKLIN RESOURCES INC | $1.4M | 914,531 | Hold |
| 3 | 683 Capital Management, LLC | $1.1M | 724,637 | Hold |
| 4 | Stonepine Capital Management, LLC | $981,850 | 663,412 | Added |
| 5 | BIOS Capital Management, LP | $248,351 | 167,805 | Trimmed |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $131,965 | 88,865 | New |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $127,635 | 86,239 | Added |
| 8 | VANGUARD FIDUCIARY TRUST CO | $64,701 | 43,570 | New |
| 9 | CAPTRUST FINANCIAL ADVISORS | $49,277 | 33,295 | Added |
| 10 | OPPENHEIMER & CO INC | $35,569 | 24,033 | New |
| 11 | Texas Capital Bank Wealth Management Services Inc | $35,150 | 23,750 | Hold |
| 12 | NORTHERN TRUST CORP | $30,251 | 20,440 | Added |
| 13 | XTX Topco Ltd | $18,401 | 12,433 | Trimmed |
| 14 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $4,122 | 2,785 | Hold |
| 15 | Tower Research Capital LLC (TRC) | $1,872 | 1,265 | Trimmed |
| 16 | JONES FINANCIAL COMPANIES LLLP | $1,083 | 768 | Trimmed |
| 17 | UBS Group AG | $710 | 480 | Trimmed |
| 18 | BlackRock, Inc. | $124 | 84 | Hold |
| 19 | Rockefeller Capital Management L.P. | $123 | 83 | Hold |
| 20 | TWO SIGMA INVESTMENTS, LP | $0 | 0 | Exited |
| 21 | MORGAN STANLEY | $0 | 0 | Exited |
| 22 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 23 | HRT FINANCIAL LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31