SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 121 filers reported holding SERES THERAPEUTICS INC in Q3 2022. The put-call ratio across all filers is 0.63 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $260,655 | -59.7% | 109,519 | -18.8% | 0.00% | -100.0% |
| Q2 2023 | $646,176 | +117.6% | 134,901 | +191.5% | 0.00% | – |
| Q3 2022 | $297,000 | -13.4% | 46,286 | -53.7% | 0.00% | – |
| Q2 2022 | $343,000 | +63.3% | 100,000 | +296.8% | 0.00% | – |
| Q4 2021 | $210,000 | +18.6% | 25,200 | -1.6% | 0.00% | – |
| Q3 2021 | $177,000 | +453.1% | 25,600 | +723.7% | 0.00% | – |
| Q4 2017 | $32,000 | – | 3,108 | – | 0.00% | – |
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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% |