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 | $2,348,000 | +20.0% | 98,432 | +3.6% | 0.00% | 0.0% |
| Q1 2021 | $1,956,000 | -55.9% | 95,009 | -47.6% | 0.00% | 0.0% |
| Q4 2020 | $4,438,000 | +38.9% | 181,144 | +57.1% | 0.00% | -40.0% |
| Q3 2020 | $3,194,000 | +527.5% | 115,333 | +7.8% | 0.01% | +400.0% |
| Q2 2020 | $509,000 | +73.1% | 107,030 | +20.7% | 0.00% | 0.0% |
| Q1 2020 | $294,000 | -3.9% | 88,654 | 0.0% | 0.00% | – |
| Q4 2019 | $306,000 | -12.1% | 88,654 | 0.0% | 0.00% | -100.0% |
| Q3 2019 | $348,000 | +22.1% | 88,654 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $285,000 | -77.9% | 88,654 | -52.7% | 0.00% | -50.0% |
| Q1 2019 | $1,288,000 | +96.6% | 187,458 | +29.4% | 0.00% | +100.0% |
| Q4 2018 | $655,000 | -36.2% | 144,874 | +7.2% | 0.00% | -50.0% |
| Q3 2018 | $1,026,000 | -17.5% | 135,166 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $1,244,000 | +157.0% | 135,166 | +104.9% | 0.00% | +100.0% |
| Q1 2018 | $484,000 | -27.7% | 65,961 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $669,000 | -38.5% | 65,961 | 0.0% | 0.00% | -50.0% |
| Q3 2017 | $1,088,000 | – | 65,961 | – | 0.00% | – |
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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% |