SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 124 filers reported holding SERES THERAPEUTICS INC in Q1 2023. The put-call ratio across all filers is 0.98 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $1,318,417 | -37.1% | 232,525 | -37.9% | 0.54% | -9.3% |
| Q4 2022 | $2,096,763 | -10.9% | 374,422 | +2.2% | 0.60% | -24.6% |
| Q3 2022 | $2,353,000 | +97.2% | 366,493 | +5.4% | 0.80% | +116.9% |
| Q2 2022 | $1,193,000 | -48.7% | 347,761 | +6.4% | 0.37% | -61.9% |
| Q1 2022 | $2,327,000 | -12.9% | 326,872 | +2.0% | 0.96% | -11.0% |
| Q4 2021 | $2,671,000 | +39.6% | 320,602 | +16.7% | 1.08% | 0.0% |
| Q3 2021 | $1,913,000 | -57.0% | 274,833 | +47.3% | 1.08% | -45.5% |
| Q2 2021 | $4,450,000 | +116.1% | 186,615 | +86.6% | 1.98% | +76.8% |
| Q1 2021 | $2,059,000 | +235.9% | 100,000 | +300.0% | 1.12% | +215.4% |
| Q4 2020 | $613,000 | – | 25,000 | – | 0.36% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Flagship Pioneering Inc. | 12,682,876 | $93,092,000 | 26.99% |
| ARK Investment Management | 2,406,723 | $17,665,000 | 0.88% |
| Virtus ETF Advisers LLC | 76,713 | $563,000 | 0.49% |
| Bison Wealth, LLC | 33,929 | $249,000 | 0.19% |
| IRONWOOD INVESTMENT MANAGEMENT LLC | 19,525 | $143,000 | 0.10% |
| Rock Springs Capital Management LP | 220,000 | $1,615,000 | 0.07% |
| FEDERATED HERMES, INC. | 1,766,681 | $12,968,000 | 0.04% |
| Spark Investment Management LLC | 79,500 | $583,000 | 0.04% |
| A.R.T. Advisors, LLC | 45,952 | $337,000 | 0.01% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 88,684 | $651,000 | 0.01% |