SURFACE ONCOLOGY INC's ticker is and the CUSIP is 86877M909. A total of 3 filers reported holding SURFACE ONCOLOGY INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $18 | -99.9% | 22,500 | -0.4% | 0.00% | – |
| Q3 2022 | $23,000 | -78.7% | 22,600 | -65.8% | 0.00% | – |
| Q2 2022 | $108,000 | +56.5% | 66,000 | +177.3% | 0.00% | – |
| Q1 2022 | $69,000 | +115.6% | 23,800 | +250.0% | 0.00% | – |
| Q4 2021 | $32,000 | -78.1% | 6,800 | -65.7% | 0.00% | – |
| Q3 2021 | $146,000 | -3.9% | 19,800 | -2.9% | 0.00% | – |
| Q2 2021 | $152,000 | -56.8% | 20,400 | +4413.3% | 0.00% | -100.0% |
| Q1 2021 | $352,000 | – | 452 | +61.4% | 0.00% | – |
| Q4 2020 | $0 | – | 280 | +1117.4% | 0.00% | – |
| Q3 2020 | $0 | – | 23 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 47,000 | $225,000 | 0.00% |
| SIMPLEX TRADING, LLC | 6,800 | $32,000 | 0.00% |