24 institutions reported holding $14,507 of SYNLOGIC INC (SYBX) in SEC 13F filings for 2026-03-31. Largest institutional holders: DRW Securities, LLC ($14,495), Hilltop National Bank ($12), Cable Car Capital, LP ($0), BlackRock, Inc. ($0), RENAISSANCE TECHNOLOGIES LLC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | DRW Securities, LLC | $14,495 | 23,763 | Trimmed |
| 2 | Hilltop National Bank | $12 | 20 | Hold |
| 3 | Cable Car Capital, LP | $0 | 0 | Exited |
| 4 | BlackRock, Inc. | $0 | 0 | Exited |
| 5 | RENAISSANCE TECHNOLOGIES LLC | $0 | 0 | Exited |
| 6 | CITADEL ADVISORS LLC | $0 | 0 | Exited |
| 7 | JANE STREET GROUP, LLC | $0 | 0 | Exited |
| 8 | XTX Topco Ltd | $0 | 0 | Exited |
| 9 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
| 10 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 11 | NORTHERN TRUST CORP | $0 | 0 | Exited |
| 12 | DANSKE BANK A/S | $0 | 0 | Exited |
| 13 | MORGAN STANLEY | $0 | 0 | Exited |
| 14 | STATE STREET CORP | $0 | 0 | Exited |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $0 | 0 | Exited |
| 16 | BNP PARIBAS FINANCIAL MARKETS | $0 | 0 | Exited |
| 17 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $0 | 0 | Exited |
| 18 | NEA Management Company, LLC | $0 | 0 | Exited |
| 19 | UBS Group AG | $0 | 0 | Exited |
| 20 | FLAGSHIP HARBOR ADVISORS, LLC | $0 | 0 | Exited |
| 21 | Ikarian Capital, LLC | $0 | 0 | Exited |
| 22 | SBI Securities Co., Ltd. | $0 | 0 | Exited |
| 23 | FMR LLC | $0 | 0 | Exited |
| 24 | CITIGROUP INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31