SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 89 filers reported holding SERES THERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is 2.50 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $51,000 | -96.2% | 2,503 | -94.9% | 0.00% | -100.0% |
| Q4 2020 | $1,327,000 | -12.4% | 49,546 | -7.7% | 0.00% | 0.0% |
| Q3 2020 | $1,515,000 | +39.1% | 53,707 | -72.9% | 0.00% | 0.0% |
| Q2 2020 | $1,089,000 | +84.9% | 197,968 | +6.2% | 0.00% | 0.0% |
| Q1 2020 | $589,000 | +3581.2% | 186,338 | +3947.3% | 0.00% | – |
| Q4 2019 | $16,000 | +23.1% | 4,604 | +43.9% | 0.00% | – |
| Q3 2019 | $13,000 | +116.7% | 3,199 | +85.7% | 0.00% | – |
| Q2 2019 | $6,000 | +500.0% | 1,723 | +538.1% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 270 | +91.5% | 0.00% | – |
| Q3 2018 | $1,000 | -97.7% | 141 | -97.2% | 0.00% | – |
| Q2 2018 | $43,000 | +22.9% | 4,974 | +3.0% | 0.00% | – |
| Q1 2018 | $35,000 | -28.6% | 4,829 | 0.0% | 0.00% | – |
| Q4 2017 | $49,000 | -86.1% | 4,829 | -78.0% | 0.00% | – |
| Q3 2017 | $353,000 | +63.4% | 21,979 | +14.8% | 0.00% | – |
| Q2 2017 | $216,000 | 0.0% | 19,144 | 0.0% | 0.00% | – |
| Q1 2017 | $216,000 | +45.0% | 19,144 | +28.4% | 0.00% | – |
| Q4 2016 | $149,000 | +1762.5% | 14,915 | +2385.8% | 0.00% | – |
| Q3 2016 | $8,000 | – | 600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Flagship Pioneering Inc. | 12,682,876 | $142,936,000 | 37.99% |
| ARK Investment Management | 629,915 | $7,099,000 | 2.05% |
| Artal Group S.A. | 600,000 | $6,762,000 | 0.15% |
| Rock Springs Capital Management LP | 220,000 | $2,479,000 | 0.14% |
| Opus Point Partners Management, LLC | 14,000 | $158,000 | 0.12% |
| HAMILTON LANE ADVISORS LLC | 14,883 | $168,000 | 0.08% |
| Virtus ETF Advisers LLC | 31,133 | $351,000 | 0.06% |
| FOX RUN MANAGEMENT, L.L.C. | 12,100 | $136,000 | 0.06% |
| Acrospire Investment Management LLC | 4,470 | $50,000 | 0.04% |
| Spark Investment Management LLC | 54,400 | $613,000 | 0.04% |