Synlogic, Inc.
SYBX- Exchange
- OTC
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001527599
No open-market purchases or sales by Synlogic, Inc. insiders were filed in the last 90 days; 1 institution reported holding it in 13F filings for Q2 2026, worth $16.7K in total; no superinvestor holds it.
13F holders, Q4 2021
Institutional positions in Synlogic, Inc. as of Dec 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 62
- −7 vs. Q3 2021
- Shares held
- 43.3M
- −574.8K (−1.3%) vs. Q3 2021
- Total value
- $104.8M
- −$29.1M (−21.7%) vs. Q3 2021
- New holders
- 10
- 16 more added
- Sold out
- 17
- 13 more reduced
Compare with Q3 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SYBX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $16.7K |
| Q1 2026 | 2 | $14.5K |
| Q4 2025 | 25 | $7.71M |
| Q3 2025 | 23 | $11.1M |
| Q2 2025 | 19 | $8.60M |
| Q1 2025 | 18 | $8.41M |
| Q4 2024 | 18 | $9.46M |
| Q3 2024 | 17 | $10.2M |
| Q2 2024 | 17 | $10.4M |
| Q1 2024 | 17 | $12.4M |
| Q4 2023 | 24 | $18.2M |
| Q3 2023 | 28 | $7.34M |
| Q2 2023 | 45 | $13.9M |
| Q1 2023 | 51 | $21.9M |
| Q4 2022 | 51 | $25.8M |
| Q3 2022 | 52 | $37.8M |
| Q2 2022 | 51 | $46.9M |
| Q1 2022 | 51 | $102.4M |
| Q4 2021 | 62 | $104.8M |
| Q3 2021 | 69 | $133.9M |
| Q2 2021 | 60 | $114.6M |
| Q1 2021 | 55 | $65.8M |
Institutions, Q4 2021
Shares, value and share of portfolio for each institution holding Synlogic, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 19 | $0 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 121 | $0 | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 316 | $1.00K | 0.00% | +101+47.0% | Added |
| Federated Hermes, Inc. | 232 | $1.00K | 0.00% | −122−34.5% | Reduced |
| Captrust Financial Advisors | 239 | $1.00K | 0.00% | 00.0% | Unchanged |
| High Net Worth Advisory Group LLC | 500 | $1.00K | 0.00% | +500 | New |
| BNP Paribas Arbitrage, SA | 502 | $1.22K | 0.00% | 00.0% | Unchanged |
| Total Clarity Wealth Management, Inc. | 1,000 | $2.00K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 4,893 | $11.0K | 0.00% | +4,893 | New |
| Endurance Wealth Management, Inc. | 4,900 | $12.0K | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 4,868 | $12.0K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 5,875 | $14.0K | 0.00% | −3,401−36.7% | Reduced |
| Evoke Wealth, LLC | 5,591 | $14.0K | 0.00% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 8,000 | $19.0K | 0.00% | 00.0% | Unchanged |
| Soundmark Wealth Management, LLC | 10,000 | $24.0K | 0.02% | 00.0% | Unchanged |
| Bank of America Corp | 10,867 | $26.0K | 0.00% | +9,443+663.1% | Added |
| ExodusPoint Capital Management, LP | 10,924 | $26.0K | 0.00% | +10,924 | New |
| Citadel Advisors LLC | 11,293 | $27.0K | 0.00% | −736−6.1% | Reduced |
| Raymond James & Associates | 11,000 | $27.0K | 0.00% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 11,000 | $27.0K | 0.00% | 00.0% | Unchanged |
| Parametric Portfolio Associates LLC | 12,885 | $31.0K | 0.00% | −13,567−51.3% | Reduced |
| Burney Co | 15,000 | $36.0K | 0.00% | +15,000 | New |
| Envestnet Asset Management Inc | 16,081 | $39.0K | 0.00% | +965+6.4% | Added |
| Tower Research Capital LLC (TRC) | 17,612 | $43.0K | 0.00% | +15,341+675.5% | Added |
| Jacobs Levy Equity Management, Inc | 18,973 | $46.0K | 0.00% | −77,018−80.2% | Reduced |
| Charles Schwab Investment Management Inc | 25,000 | $61.0K | 0.00% | +25,000 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 32,161 | $78.0K | 0.00% | +32,161 | New |
| Jump Financial, LLC | 37,700 | $91.0K | 0.01% | +37,700 | New |
| Boothbay Fund Management, LLC | 46,712 | $113.0K | 0.00% | −97,740−67.7% | Reduced |
| Morgan Stanley | 49,902 | $121.0K | 0.00% | −26,255−34.5% | Reduced |
| Renaissance Technologies LLC | 54,700 | $132.0K | 0.00% | −133,972−71.0% | Reduced |
| Bank of New York Mellon Corp | 68,580 | $166.0K | 0.00% | 00.0% | Unchanged |
| Nan Fung Group Holdings Ltd | 68,634 | $166.0K | 0.05% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 69,000 | $167.0K | 0.02% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 77,655 | $186.0K | 0.00% | +68,991+796.3% | Added |
| Northern Trust Corp | 77,159 | $187.0K | 0.00% | +10,224+15.3% | Added |
| Triumph Capital Management | 83,592 | $202.0K | 0.09% | +83,592 | New |
| State Street Corp | 86,256 | $209.0K | 0.00% | 00.0% | Unchanged |
| Franklin Resources Inc | 101,443 | $245.0K | 0.00% | −257−0.3% | Reduced |
| Susquehanna International Group, LLP | 132,916 | $322.0K | 0.00% | +83,329+168.0% | Added |
| ABG Innovation Capital Partners III GP Ltd | 205,906 | $498.0K | 28.80% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 280,000 | $678.0K | 0.01% | +100,000+55.6% | Added |
| Millennium Management LLC | 293,859 | $711.0K | 0.00% | +192,033+188.6% | Added |
| Geode Capital Management, LLC | 328,986 | $796.0K | 0.00% | +20,479+6.6% | Added |
| Two Sigma Investments, LP | 346,107 | $838.0K | 0.00% | −101,543−22.7% | Reduced |
| Two Sigma Advisers, LP | 384,200 | $930.0K | 0.00% | −18,700−4.6% | Reduced |
| BlackRock Inc. | 401,129 | $971.0K | 0.00% | +28,170+7.6% | Added |
| Harbor Capital Advisors, Inc. | 437,550 | $1.06M | 0.39% | +437,550 | New |
| Ikarian Capital, LLC | 483,818 | $1.17M | 0.34% | −305,000−38.7% | Reduced |
| Royce & Associates LP | 484,041 | $1.17M | 0.01% | 00.0% | Unchanged |
| LMR Partners LLP | 550,000 | $1.33M | 0.02% | +50,000+10.0% | Added |
| Sofinnova Investments, Inc. | 574,972 | $1.39M | 0.09% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 632,168 | $1.53M | 0.00% | −81,721−11.4% | Reduced |
| Opaleye Management Inc. | 850,000 | $2.06M | 0.44% | +850,000 | New |
| Stonepine Capital Management, LLC | 1,064,135 | $2.58M | 1.18% | +64,135+6.4% | Added |
| Vanguard Group Inc | 2,252,000 | $5.45M | 0.00% | +32,314+1.5% | Added |
| Alyeska Investment Group, L.P. | 2,516,706 | $6.09M | 0.07% | +460,413+22.4% | Added |
| Atlas Venture Associates IX, LLC | 2,651,963 | $6.42M | 2.80% | 00.0% | Unchanged |
| NEA Management Company, LLC | 4,229,410 | $10.2M | 0.21% | 00.0% | Unchanged |
| OrbiMed Advisors LLC | 6,029,995 | $14.6M | 0.19% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 6,666,666 | $16.1M | 0.28% | 00.0% | Unchanged |
| FMR LLC | 10,456,385 | $25.3M | 0.00% | +350,084+3.5% | Added |
| Logos Global Management LP | 0 | $0 | 0.00% | −1,500,000−100.0% | Sold out |
| Maven Securities LTD | 0 | $0 | 0.00% | −416,943−100.0% | Sold out |
| Gilder Gagnon Howe & Co LLC | 0 | $0 | 0.00% | −165,909−100.0% | Sold out |
| Monashee Investment Management LLC | 0 | $0 | 0.00% | −150,000−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −98,500−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −80,100−100.0% | Sold out |
| Suvretta Capital Management, LLC | 0 | $0 | 0.00% | −60,000−100.0% | Sold out |
| Archford Capital Strategies, LLC | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Caas Capital Management LP | 0 | $0 | 0.00% | −50,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −38,116−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −32,881−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −27,559−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −13,289−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −8,374−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −3,908−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −1,690−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −800−100.0% | Sold out |