SURFACE ONCOLOGY INC's ticker is SURF and the CUSIP is 86877M209. A total of 92 filers reported holding SURFACE ONCOLOGY INC in Q1 2021. The put-call ratio across all filers is 1.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $31,868 | +127.6% | 38,864 | +190.0% | 0.00% | – |
| Q3 2022 | $14,000 | -93.4% | 13,400 | -50.8% | 0.00% | -100.0% |
| Q1 2021 | $212,000 | -80.9% | 27,222 | -77.4% | 0.00% | -80.0% |
| Q4 2020 | $1,111,000 | +407.3% | 120,324 | +279.6% | 0.01% | +400.0% |
| Q3 2020 | $219,000 | -19.5% | 31,700 | -44.4% | 0.00% | 0.0% |
| Q1 2019 | $272,000 | -52.9% | 56,987 | -58.2% | 0.00% | -66.7% |
| Q4 2018 | $577,000 | -61.3% | 136,195 | 0.0% | 0.00% | -40.0% |
| Q3 2018 | $1,490,000 | +21.8% | 136,195 | +81.6% | 0.01% | 0.0% |
| Q2 2018 | $1,223,000 | – | 75,000 | – | 0.01% | – |
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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% |