SURFACE ONCOLOGY INC's ticker is and the CUSIP is 86877M959. A total of 3 filers reported holding SURFACE ONCOLOGY INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $1,312 | -83.6% | 1,600 | -78.4% | 0.00% | – |
| Q3 2022 | $8,000 | -50.0% | 7,400 | -26.0% | 0.00% | – |
| Q2 2022 | $16,000 | -20.0% | 10,000 | +44.9% | 0.00% | – |
| Q1 2022 | $20,000 | -63.6% | 6,900 | -40.5% | 0.00% | – |
| Q4 2021 | $55,000 | -69.8% | 11,600 | -51.9% | 0.00% | – |
| Q3 2021 | $182,000 | -45.8% | 24,100 | -46.6% | 0.00% | – |
| Q2 2021 | $336,000 | +286.2% | 45,100 | +302.7% | 0.00% | – |
| Q1 2021 | $87,000 | -59.7% | 11,200 | -52.1% | 0.00% | – |
| Q4 2020 | $216,000 | – | 23,400 | – | 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. | 23,400 | $216,000 | 0.00% |
| SIMPLEX TRADING, LLC | 250 | $0 | 0.00% |