SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 157 filers reported holding SERES THERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is 0.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,284 | – | 1,800 | +29900.0% | 0.00% | – |
| Q2 2021 | $0 | – | 6 | 0.0% | 0.00% | – |
| Q1 2021 | $0 | – | 6 | -87.5% | 0.00% | – |
| Q4 2019 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q4 2018 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q3 2018 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q2 2018 | $0 | – | 48 | +220.0% | 0.00% | – |
| Q3 2015 | $0 | – | 15 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Flagship Pioneering Inc. | 12,682,876 | $142,936,000 | 37.99% |
| ARK Investment Management | 629,915 | $7,099,000 | 2.05% |
| Artal Group S.A. | 600,000 | $6,762,000 | 0.15% |
| Rock Springs Capital Management LP | 220,000 | $2,479,000 | 0.14% |
| Opus Point Partners Management, LLC | 14,000 | $158,000 | 0.12% |
| HAMILTON LANE ADVISORS LLC | 14,883 | $168,000 | 0.08% |
| Virtus ETF Advisers LLC | 31,133 | $351,000 | 0.06% |
| FOX RUN MANAGEMENT, L.L.C. | 12,100 | $136,000 | 0.06% |
| Acrospire Investment Management LLC | 4,470 | $50,000 | 0.04% |
| Spark Investment Management LLC | 54,400 | $613,000 | 0.04% |