SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 94 filers reported holding SERES THERAPEUTICS INC in Q2 2016. The put-call ratio across all filers is 3.21 and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $2,190,000 | -57.7% | 178,200 | 0.0% | 0.13% | -57.7% |
| Q2 2016 | $5,177,000 | +9.4% | 178,200 | 0.0% | 0.32% | +20.1% |
| Q1 2016 | $4,733,000 | -24.3% | 178,200 | 0.0% | 0.26% | -15.7% |
| Q4 2015 | $6,253,000 | +96.2% | 178,200 | +65.7% | 0.31% | +69.2% |
| Q3 2015 | $3,187,000 | – | 107,530 | – | 0.18% | – |
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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% |