SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 135 filers reported holding SERES THERAPEUTICS INC in Q3 2023. The put-call ratio across all filers is 0.71 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $35,774 | -62.1% | 15,031 | -23.7% | 0.00% | – |
| Q2 2023 | $94,397 | -94.2% | 19,707 | -92.2% | 0.00% | -100.0% |
| Q3 2022 | $1,630,000 | +35.3% | 253,919 | -27.7% | 0.00% | +33.3% |
| Q2 2022 | $1,205,000 | -36.5% | 351,312 | +31.9% | 0.00% | -25.0% |
| Q1 2022 | $1,897,000 | +391.5% | 266,408 | +475.4% | 0.00% | +300.0% |
| Q4 2021 | $386,000 | -40.6% | 46,299 | -50.4% | 0.00% | 0.0% |
| Q3 2021 | $650,000 | -11.7% | 93,332 | +202.4% | 0.00% | 0.0% |
| Q2 2021 | $736,000 | +74.0% | 30,862 | +50.4% | 0.00% | 0.0% |
| Q1 2021 | $423,000 | -60.3% | 20,522 | -52.8% | 0.00% | -50.0% |
| Q4 2020 | $1,066,000 | -38.0% | 43,513 | -28.4% | 0.00% | -33.3% |
| Q3 2020 | $1,720,000 | +248.2% | 60,754 | -57.6% | 0.00% | +200.0% |
| Q4 2019 | $494,000 | -47.6% | 143,140 | -39.0% | 0.00% | 0.0% |
| Q3 2019 | $942,000 | – | 234,841 | – | 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% |