SURFACE ONCOLOGY INC's ticker is SURF and the CUSIP is 86877M209. A total of 88 filers reported holding SURFACE ONCOLOGY INC in Q2 2022. The put-call ratio across all filers is 0.15 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $5,981 | -45.9% | 6,875 | -56.5% | 0.00% | – |
| Q1 2023 | $11,048 | +62.1% | 15,805 | +90.1% | 0.00% | – |
| Q4 2022 | $6,817 | -89.5% | 8,313 | -86.6% | 0.00% | – |
| Q3 2022 | $65,000 | -78.1% | 62,127 | -65.6% | 0.00% | – |
| Q2 2022 | $297,000 | +25.8% | 180,682 | +124.6% | 0.00% | – |
| Q1 2022 | $236,000 | -41.0% | 80,436 | -4.0% | 0.00% | – |
| Q4 2021 | $400,000 | +198.5% | 83,791 | +375.7% | 0.00% | – |
| Q3 2021 | $134,000 | +26.4% | 17,615 | +23.4% | 0.00% | – |
| Q2 2021 | $106,000 | +17.8% | 14,269 | +24.4% | 0.00% | – |
| Q1 2021 | $90,000 | +30.4% | 11,466 | +52.9% | 0.00% | – |
| Q4 2020 | $69,000 | +3350.0% | 7,500 | +480.9% | 0.00% | – |
| Q3 2019 | $2,000 | -83.3% | 1,291 | -47.7% | 0.00% | – |
| Q1 2019 | $12,000 | +33.3% | 2,470 | +20.9% | 0.00% | – |
| Q4 2018 | $9,000 | -90.2% | 2,043 | -75.7% | 0.00% | – |
| Q3 2018 | $92,000 | +283.3% | 8,395 | +466.5% | 0.00% | – |
| Q2 2018 | $24,000 | – | 1,482 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Associates IX, LLC | 2,945,453 | $2,061,817 | 9.68% |
| DAFNA Capital Management LLC | 1,100,000 | $768,680 | 0.23% |
| TANG CAPITAL MANAGEMENT LLC | 1,300,000 | $908,440 | 0.14% |
| EcoR1 Capital, LLC | 3,082,959 | $2,154,372 | 0.07% |
| ARK Investment Management | 5,496,146 | $3,840,707 | 0.03% |
| Forefront Analytics, LLC | 61,156 | $42,737 | 0.02% |
| GSA CAPITAL PARTNERS LLP | 230,292 | $161 | 0.02% |
| CORNERCAP INVESTMENT COUNSEL INC | 113,219 | $79,117 | 0.01% |
| Knights of Columbus Asset Advisors LLC | 157,769 | $110,249 | 0.01% |
| Nikko Asset Management Americas, Inc. | 999,026 | $649,367 | 0.01% |