SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 80 filers reported holding SERES THERAPEUTICS INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $26,280 | -69.5% | 18,000 | 0.0% | 0.01% | -69.7% |
| Q2 2023 | $86,220 | +26.7% | 18,000 | +50.0% | 0.03% | +17.9% |
| Q1 2023 | $68,040 | +21.5% | 12,000 | +20.0% | 0.03% | +16.7% |
| Q4 2022 | $56,000 | -37.1% | 10,000 | 0.0% | 0.02% | -38.5% |
| Q3 2022 | $89,000 | +85.4% | 10,000 | 0.0% | 0.04% | +34.5% |
| Q2 2020 | $48,000 | +50.0% | 10,000 | 0.0% | 0.03% | +20.8% |
| Q1 2020 | $32,000 | -3.0% | 10,000 | 0.0% | 0.02% | +20.0% |
| Q4 2019 | $33,000 | +6.5% | 10,000 | 0.0% | 0.02% | -4.8% |
| Q3 2019 | $31,000 | – | 10,000 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Flagship Pioneering Inc. | 21,571,764 | $610,696,000 | 16.87% |
| RA Capital Management | 4,750,000 | $134,473,000 | 2.46% |
| ARK Investment Management | 12,293,033 | $348,016,000 | 2.06% |
| Opaleye Management Inc. | 335,312 | $9,493,000 | 1.86% |
| Sio Capital Management, LLC | 316,800 | $8,969,000 | 1.78% |
| Ikarian Capital, LLC | 762,400 | $21,585,000 | 1.56% |
| Nikko Asset Management Americas, Inc. | 5,531,670 | $152,176,000 | 1.35% |
| EAM Global Investors LLC | 121,629 | $3,443,000 | 1.26% |
| EAM Investors, LLC | 133,591 | $3,782,000 | 0.90% |
| GILDER GAGNON HOWE & CO LLC | 3,185,420 | $90,179,000 | 0.56% |