8 institutions reported holding $64,652 of GRI BIO INC (US) (GRI) in SEC 13F filings for 2026-03-31. Largest institutional holders: GEODE CAPITAL MANAGEMENT, LLC ($42,222), UBS Group AG ($19,973), Tower Research Capital LLC (TRC) ($2,427), BlackRock, Inc. ($16), SBI Securities Co., Ltd. ($9). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | $42,222 | 18,438 | Trimmed |
| 2 | UBS Group AG | $19,973 | 8,722 | New |
| 3 | Tower Research Capital LLC (TRC) | $2,427 | 1,060 | Trimmed |
| 4 | BlackRock, Inc. | $16 | 7 | Trimmed |
| 5 | SBI Securities Co., Ltd. | $9 | 4 | Trimmed |
| 6 | DANSKE BANK A/S | $5 | 2 | New |
| 7 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 8 | StoneX Group Inc. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31