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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $28 | -50.9% | 11,835 | 0.0% | 0.00% | – |
| Q2 2023 | $57 | +3.6% | 11,835 | +21.2% | 0.00% | – |
| Q1 2023 | $55 | -12.7% | 9,768 | -13.1% | 0.00% | -100.0% |
| Q4 2022 | $63 | -99.9% | 11,244 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $72,000 | +89.5% | 11,244 | +1.6% | 0.00% | – |
| Q2 2022 | $38,000 | -53.1% | 11,065 | -2.4% | 0.00% | -100.0% |
| Q1 2022 | $81,000 | -60.3% | 11,332 | -53.9% | 0.00% | 0.0% |
| Q4 2021 | $204,000 | +131.8% | 24,576 | +94.6% | 0.00% | 0.0% |
| Q3 2021 | $88,000 | -71.9% | 12,626 | -3.9% | 0.00% | -66.7% |
| Q2 2021 | $313,000 | +48.3% | 13,143 | +52.5% | 0.00% | -62.5% |
| Q4 2020 | $211,000 | -9.8% | 8,621 | +4.4% | 0.01% | -20.0% |
| Q3 2020 | $234,000 | – | 8,254 | – | 0.01% | – |
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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% |