SURFACE ONCOLOGY INC's ticker is SURF and the CUSIP is 86877M209. A total of 108 filers reported holding SURFACE ONCOLOGY INC in Q4 2021. The put-call ratio across all filers is 1.12 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $115,129 | +24.4% | 132,393 | 0.0% | 0.00% | – |
| Q1 2023 | $92,516 | -14.8% | 132,393 | 0.0% | 0.00% | – |
| Q4 2022 | $108,562 | -41.9% | 132,393 | -26.8% | 0.00% | – |
| Q3 2022 | $187,000 | -37.9% | 180,745 | -1.3% | 0.00% | – |
| Q2 2022 | $301,000 | -63.5% | 183,082 | -34.7% | 0.00% | – |
| Q1 2022 | $824,000 | -38.0% | 280,206 | +0.9% | 0.00% | – |
| Q4 2021 | $1,328,000 | -22.6% | 277,840 | +22.6% | 0.00% | – |
| Q3 2021 | $1,715,000 | +44.2% | 226,540 | +42.2% | 0.00% | – |
| Q2 2021 | $1,189,000 | +97.8% | 159,297 | +106.8% | 0.00% | – |
| Q1 2021 | $601,000 | -14.0% | 77,029 | +1.9% | 0.00% | – |
| Q4 2020 | $699,000 | +44.1% | 75,628 | +7.6% | 0.00% | – |
| Q3 2020 | $485,000 | +1002.3% | 70,299 | +126.9% | 0.00% | – |
| Q3 2019 | $44,000 | -59.3% | 30,979 | -19.4% | 0.00% | – |
| Q2 2019 | $108,000 | -62.2% | 38,447 | -35.8% | 0.00% | – |
| Q1 2019 | $286,000 | +10.4% | 59,884 | -2.0% | 0.00% | – |
| Q4 2018 | $259,000 | +56.0% | 61,100 | +302.2% | 0.00% | – |
| Q3 2018 | $166,000 | -33.1% | 15,190 | 0.0% | 0.00% | – |
| Q2 2018 | $248,000 | – | 15,190 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Associates IX, LLC | 4,645,453 | $8,733,000 | 15.22% |
| NEA Management Company, LLC | 3,315,149 | $6,232,000 | 0.30% |
| EcoR1 Capital, LLC | 1,301,713 | $2,447,000 | 0.22% |
| BVF INC/IL | 1,086,251 | $2,042,000 | 0.16% |
| PVG ASSET MANAGEMENT CORP | 27,142 | $51,027,000 | 0.07% |
| BEDDOW CAPITAL MANAGEMENT INC | 25,000 | $47,000 | 0.03% |
| RBF Capital, LLC | 46,218 | $88,000 | 0.01% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 102,000 | $192,000 | 0.00% |
| FIL Ltd | 647,317 | $1,217,000 | 0.00% |
| Spark Investment Management LLC | 10,600 | $19,000 | 0.00% |