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, Q2 2025
Institutional positions in Synlogic, Inc. as of Jun 30, 2025. 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
- 19
- +1 vs. Q1 2025
- Shares held
- 6.77M
- −8.64K (−0.1%) vs. Q1 2025
- Total value
- $8.60M
- +$192.4K (+2.3%) vs. Q1 2025
- New holders
- 3
- 3 more added
- Sold out
- 2
- 3 more reduced
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Synlogic, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JPMorgan Chase & Co | 1 | $1 | 0.00% | −6−85.7% | Reduced |
| Danske Bank A/S | 1 | $1 | 0.00% | 00.0% | Unchanged |
| Hilltop National Bank | 20 | $25 | 0.00% | +20 | New |
| BNP Paribas Arbitrage, SA | 24 | $30 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 69 | $87 | 0.00% | +6+9.5% | Added |
| SBI Securities Co., Ltd. | 109 | $138 | 0.00% | +6+5.8% | Added |
| Morgan Stanley | 1,125 | $1.43K | 0.00% | −1,000−47.1% | Reduced |
| State Street Corp | 10,176 | $12.9K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 10,180 | $12.9K | 0.00% | +10,180 | New |
| Rangeley Capital, LLC | 13,597 | $17.3K | 0.02% | +13,597 | New |
| BlackRock, Inc. | 19,757 | $25.1K | 0.00% | 00.0% | Unchanged |
| Ikarian Capital, LLC | 20,422 | $25.9K | 0.01% | 00.0% | Unchanged |
| Fiduciary Trust Co | 22,352 | $28.4K | 0.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 23,810 | $30.2K | 0.00% | +300+1.3% | Added |
| Geode Capital Management, LLC | 66,238 | $84.1K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 166,001 | $210.8K | 0.00% | −500−0.3% | Reduced |
| Vanguard Group Inc | 183,002 | $232.4K | 0.00% | 00.0% | Unchanged |
| NEA Management Company, LLC | 2,922,772 | $3.71M | 0.28% | 00.0% | Unchanged |
| Cable Car Capital LLC | 3,312,219 | $4.21M | 1.82% | 00.0% | Unchanged |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −17,520−100.0% | Sold out |
| ABG Innovation Capital Partners III GP Ltd | 0 | $0 | 0.00% | −13,727−100.0% | Sold out |