7 institutions reported holding $4,854 of BONE BIOLOGICS CORP (BBLG) in SEC 13F filings for 2026-03-31. Largest institutional holders: Tower Research Capital LLC (TRC) ($4,539), SBI Securities Co., Ltd. ($253), UBS Group AG ($62), CITADEL ADVISORS LLC ($0), TWO SIGMA INVESTMENTS, LP ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Tower Research Capital LLC (TRC) | $4,539 | 4,126 | Added |
| 2 | SBI Securities Co., Ltd. | $253 | 230 | Hold |
| 3 | UBS Group AG | $62 | 56 | Trimmed |
| 4 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
| 5 | TWO SIGMA INVESTMENTS, LP | $0 | 0 | Exited |
| 6 | DRW Securities, LLC | $0 | 0 | Exited |
| 7 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31