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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $56,415 | +38.2% | 64,875 | +11.1% | 0.01% | +33.3% |
| Q1 2023 | $40,810 | +1.9% | 58,400 | +19.6% | 0.01% | +50.0% |
| Q4 2022 | $40,041 | +2.7% | 48,830 | +28.7% | 0.00% | -50.0% |
| Q3 2022 | $39,000 | -31.6% | 37,950 | +9.1% | 0.01% | +60.0% |
| Q2 2022 | $57,000 | -43.0% | 34,800 | +2.5% | 0.01% | -72.2% |
| Q1 2022 | $100,000 | -33.3% | 33,950 | +7.9% | 0.02% | -30.8% |
| Q4 2021 | $150,000 | -35.6% | 31,450 | +2.1% | 0.03% | -36.6% |
| Q3 2021 | $233,000 | +14.2% | 30,800 | +12.4% | 0.04% | +7.9% |
| Q2 2021 | $204,000 | +33.3% | 27,400 | +39.7% | 0.04% | +171.4% |
| Q1 2021 | $153,000 | – | 19,620 | – | 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% |