SURFACE ONCOLOGY INC's ticker is SURF and the CUSIP is 86877M209. A total of 100 filers reported holding SURFACE ONCOLOGY INC in Q2 2021. The put-call ratio across all filers is 0.75 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $0 | -100.0% | 290 | -98.0% | 0.00% | – |
| Q1 2022 | $43,000 | -38.6% | 14,690 | 0.0% | 0.00% | – |
| Q4 2021 | $70,000 | -37.5% | 14,690 | -0.4% | 0.00% | – |
| Q3 2021 | $112,000 | -47.4% | 14,753 | -48.2% | 0.00% | – |
| Q2 2021 | $213,000 | +460.5% | 28,500 | +256.2% | 0.00% | – |
| Q1 2019 | $38,000 | +11.8% | 8,000 | 0.0% | 0.00% | – |
| Q4 2018 | $34,000 | -61.4% | 8,000 | 0.0% | 0.00% | – |
| Q3 2018 | $88,000 | -32.3% | 8,000 | 0.0% | 0.00% | – |
| Q2 2018 | $130,000 | – | 8,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Associates IX, LLC | 4,645,453 | $6,597,000 | 10.86% |
| NEA Management Company, LLC | 3,315,149 | $4,708,000 | 0.39% |
| EcoR1 Capital, LLC | 1,548,888 | $2,199,000 | 0.28% |
| BVF INC/IL | 1,086,251 | $1,542,000 | 0.16% |
| RBF Capital, LLC | 101,411 | $144,000 | 0.02% |
| Spark Investment Management LLC | 18,700 | $26,000 | 0.00% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 88,100 | $125,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 25,497 | $36,000 | 0.00% |
| VICTORY CAPITAL MANAGEMENT INC | 576,681 | $819,000 | 0.00% |
| MILLENNIUM MANAGEMENT LLC | 490,161 | $696,000 | 0.00% |