SERES THERAPEUTICS INC's ticker is MCRB and the CUSIP is 81750R102. A total of 74 filers reported holding SERES THERAPEUTICS INC in Q3 2018. The put-call ratio across all filers is 0.59 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $148,000 | -78.3% | 43,148 | -54.9% | 0.00% | -100.0% |
| Q1 2022 | $681,000 | +180.2% | 95,638 | +228.3% | 0.00% | – |
| Q4 2021 | $243,000 | +115.0% | 29,132 | +80.0% | 0.00% | – |
| Q3 2021 | $113,000 | -91.0% | 16,188 | -69.2% | 0.00% | -100.0% |
| Q2 2021 | $1,252,000 | +16.7% | 52,480 | +0.7% | 0.00% | 0.0% |
| Q1 2021 | $1,073,000 | -88.9% | 52,118 | -86.8% | 0.00% | -88.9% |
| Q4 2020 | $9,677,000 | -31.4% | 395,001 | -20.7% | 0.01% | -35.7% |
| Q3 2020 | $14,097,000 | +263.3% | 497,935 | -38.9% | 0.01% | +180.0% |
| Q2 2020 | $3,880,000 | +122.2% | 815,162 | +66.6% | 0.01% | +66.7% |
| Q1 2020 | $1,746,000 | +40.0% | 489,179 | +35.4% | 0.00% | +200.0% |
| Q4 2019 | $1,247,000 | +20.6% | 361,414 | +40.1% | 0.00% | 0.0% |
| Q3 2019 | $1,034,000 | +1.7% | 257,978 | -18.3% | 0.00% | 0.0% |
| Q2 2019 | $1,017,000 | -48.1% | 315,823 | +10.7% | 0.00% | -66.7% |
| Q1 2019 | $1,960,000 | +40.8% | 285,305 | -7.3% | 0.00% | +50.0% |
| Q4 2018 | $1,392,000 | -36.9% | 307,930 | +5.9% | 0.00% | -33.3% |
| Q3 2018 | $2,206,000 | -11.2% | 290,736 | +0.6% | 0.00% | 0.0% |
| Q2 2018 | $2,485,000 | +12.7% | 288,962 | -3.8% | 0.00% | 0.0% |
| Q1 2018 | $2,204,000 | -42.9% | 300,297 | -21.1% | 0.00% | -40.0% |
| Q4 2017 | $3,858,000 | -56.2% | 380,433 | -30.7% | 0.01% | -64.3% |
| Q3 2017 | $8,802,000 | +47.7% | 548,748 | +4.1% | 0.01% | +40.0% |
| Q2 2017 | $5,958,000 | -8.6% | 527,261 | -8.8% | 0.01% | -9.1% |
| Q1 2017 | $6,517,000 | +22.3% | 578,301 | +7.4% | 0.01% | +22.2% |
| Q4 2016 | $5,330,000 | -17.4% | 538,382 | +2.5% | 0.01% | -18.2% |
| Q3 2016 | $6,456,000 | +2239.1% | 525,302 | +5429.5% | 0.01% | +1000.0% |
| Q2 2016 | $276,000 | – | 9,500 | – | 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% |