1 institutions reported holding $4 of BIOPHYTIS SA-ADR (BPTSY) in SEC 13F filings for 2026-03-31. Largest institutional holders: RHUMBLINE ADVISERS ($4). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | RHUMBLINE ADVISERS | $4 | 9 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31