SURFACE ONCOLOGY INC's ticker is SURF and the CUSIP is 86877M209. A total of 91 filers reported holding SURFACE ONCOLOGY INC in Q4 2020. The put-call ratio across all filers is 1.70 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $2,486,000 | -67.2% | 520,021 | -48.0% | 0.01% | -65.7% |
| Q3 2021 | $7,570,000 | +1.5% | 1,000,000 | 0.0% | 0.04% | +16.7% |
| Q2 2021 | $7,460,000 | -4.4% | 1,000,000 | 0.0% | 0.03% | -23.1% |
| Q1 2021 | $7,800,000 | -15.6% | 1,000,000 | 0.0% | 0.04% | -30.4% |
| Q4 2020 | $9,240,000 | +466.5% | 1,000,000 | +900.0% | 0.06% | +460.0% |
| Q2 2018 | $1,631,000 | – | 100,000 | – | 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% |