SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 139 filers reported holding SERES THERAPEUTICS INC in Q2 2023. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $992 | -50.4% | 175 | -29.7% | 0.00% | – |
| Q1 2022 | $2,000 | 0.0% | 249 | -8.5% | 0.00% | – |
| Q4 2021 | $2,000 | 0.0% | 272 | +9.2% | 0.00% | – |
| Q3 2021 | $2,000 | +100.0% | 249 | +703.2% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 31 | -71.8% | 0.00% | – |
| Q1 2018 | $1,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q4 2017 | $1,000 | -50.0% | 110 | 0.0% | 0.00% | – |
| Q3 2017 | $2,000 | +100.0% | 110 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | – | 110 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Flagship Pioneering Inc. | 12,682,876 | $125,560,000 | 40.85% |
| ARK Investment Management | 492,064 | $4,871,000 | 1.77% |
| Artal Group S.A. | 700,000 | $6,930,000 | 0.15% |
| Portolan Capital Management | 111,054 | $1,099,000 | 0.15% |
| Rock Springs Capital Management LP | 220,000 | $2,178,000 | 0.15% |
| CQS Cayman LP | 162,000 | $1,604,000 | 0.13% |
| Opus Point Partners Management, LLC | 14,000 | $139,000 | 0.11% |
| HAMILTON LANE ADVISORS LLC | 14,883 | $147,000 | 0.10% |
| Geduld E E | 15,000 | $149,000 | 0.08% |
| Virtus ETF Advisers LLC | 28,148 | $279,000 | 0.08% |