SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 152 filers reported holding SERES THERAPEUTICS INC in Q4 2020. The put-call ratio across all filers is 0.43 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $1,900,000 | -97.5% | 5,105,547 | +38.2% | 0.03% | -97.4% |
| Q1 2021 | $76,063,000 | -43.4% | 3,694,193 | -22.2% | 1.15% | -53.4% |
| Q3 2020 | $134,473,000 | +1739.3% | 4,750,000 | +1825.8% | 2.46% | +134.3% |
| Q3 2015 | $7,311,000 | -28.6% | 246,645 | 0.0% | 1.05% | +1.9% |
| Q2 2015 | $10,236,000 | – | 246,645 | – | 1.03% | – |
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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% |