SYBX SYNLOGIC INC COM NEW
FollowCOM (common), issuer CIK 1527599
25 managers (25 13F filers) reported a position in SYBX shares at 2025-12-31, 6,879,879 shares in all. 5 filers opened a position and 3 filers sold out during the quarter.
- Managers
- 25
- 13F filers
- 25
- New
- 5
- Added
- 6
- Reduced
- 1
- Sold out
- 3
- Shares held by filers
- 6,879,879
Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.
13D and 13G filers
No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.
Insider trades
No Form 4 transaction on this security in the data.
13F holders, Q4 2025
Filers in the available 13F reports with a share position at 2025-12-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.
| Holder | Shares | Value | % of portfolio | Change | Source |
|---|---|---|---|---|---|
| Cable Car Capital, LP | 3,312,219 | $3.71M | 0.23% | 0 | 13F-HRTimeline |
| NEA Management Company, LLC | 2,922,772 | $3.27M | 0.17% | 0 | 13F-HRTimeline |
| VANGUARD GROUP INCin group VANGUARD GROUP INC | 201,060 | $225K | <0.01% | +4,599 | 13F-HRTimelineGroup |
| CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC | 141,608 | $159K | <0.01% | +112,597 | 13F-HRTimelineGroup |
| RENAISSANCE TECHNOLOGIES LLC | 85,627 | $95.9K | <0.01% | +46,117 | 13F-HRTimeline |
| GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC | 71,645 | $80.2K | <0.01% | +3,980 | 13F-HRTimelineGroup |
| DRW Securities, LLC | 24,363 | $27.3K | <0.01% | new | 13F-HRTimeline |
| Ikarian Capital, LLCin group Ikarian Capital, LLC | 19,966 | $22.4K | <0.01% | -456 | 13F-HRTimelineGroup |
| BlackRock, Inc.in group BlackRock, Inc. | 19,757 | $22.1K | <0.01% | 0 | 13F-HRTimelineGroup |
| NORTHERN TRUST CORPin group NORTHERN TRUST CORP | 19,469 | $21.8K | <0.01% | 0 | 13F-HRTimelineGroup |
| JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC | 14,998 | $16.8K | <0.01% | new | 13F-HRTimelineGroup |
| XTX Topco Ltdin group XTX Topco Ltd | 14,398 | $16.1K | <0.01% | +3,225 | 13F-HRTimelineGroup |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO… | 11,623 | $13K | <0.01% | new | 13F-HRTimelineGroup |
| STATE STREET CORPin group STATE STREET CORP | 10,176 | $11.4K | <0.01% | 0 | 13F-HRTimelineGroup |
| FMR LLCin group FMR LLC | 5,323 | $5.96K | <0.01% | 0 | 13F-HRTimelineGroup |
| UBS Group AGin group UBS Group AG | 2,531 | $2.83K | <0.01% | new | 13F-HRTimelineGroup |
| MORGAN STANLEYin group MORGAN STANLEY | 1,095 | $1.23K | <0.01% | 0 | 13F-HR/ATimelineGroup |
| FLAGSHIP HARBOR ADVISORS, LLC | 1,033 | $1.16K | <0.01% | new | 13F-HRTimeline |
| SBI Securities Co., Ltd. | 103 | $115 | <0.01% | 0 | 13F-HRTimeline |
| BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/ | 66 | $73 | <0.01% | +2 | 13F-HRTimelineGroup |
| BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS | 24 | $27 | <0.01% | 0 | 13F-HRTimelineGroup |
| Hilltop National Bank | 20 | $22 | <0.01% | 0 | 13F-HRTimeline |
| JPMORGAN CHASE & COin group JPMORGAN CHASE & CO | 1 | $1 | <0.01% | 0 | 13F-HRTimelineGroup |
| DANSKE BANK A/S | 1 | $1 | <0.01% | 0 | 13F-HRTimeline |
| CITIGROUP INCin group CITIGROUP INC | 1 | $1 | <0.01% | 0 | 13F-HRTimelineGroup |