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 | $33,301 | +21.0% | 38,321 | -2.8% | 0.00% | – |
| Q1 2023 | $27,512 | +37.2% | 39,416 | +61.2% | 0.00% | – |
| Q4 2022 | $20,049 | -69.6% | 24,451 | -61.7% | 0.00% | – |
| Q3 2022 | $66,000 | +1.5% | 63,826 | +59.5% | 0.00% | – |
| Q2 2022 | $65,000 | +27.5% | 40,021 | +130.5% | 0.00% | – |
| Q1 2022 | $51,000 | -89.2% | 17,361 | -82.5% | 0.00% | – |
| Q4 2021 | $474,000 | +125.7% | 98,997 | +257.4% | 0.00% | – |
| Q3 2021 | $210,000 | +62.8% | 27,700 | +60.1% | 0.00% | – |
| Q2 2021 | $129,000 | -33.5% | 17,305 | -30.1% | 0.00% | – |
| Q1 2021 | $194,000 | +136.6% | 24,761 | +180.2% | 0.00% | – |
| Q4 2020 | $82,000 | -23.4% | 8,837 | -43.0% | 0.00% | – |
| Q3 2020 | $107,000 | -7.0% | 15,499 | -11.4% | 0.00% | – |
| Q2 2020 | $115,000 | +238.2% | 17,499 | -2.5% | 0.00% | – |
| Q1 2020 | $34,000 | -77.5% | 17,955 | -77.6% | 0.00% | – |
| Q4 2019 | $151,000 | +22.8% | 80,310 | -7.3% | 0.00% | – |
| Q3 2019 | $123,000 | -54.9% | 86,670 | -10.8% | 0.00% | – |
| Q2 2019 | $273,000 | -37.8% | 97,121 | +5.4% | 0.00% | – |
| Q1 2019 | $439,000 | +16.8% | 92,113 | +3.8% | 0.00% | – |
| Q4 2018 | $376,000 | -58.1% | 88,773 | +8.3% | 0.00% | – |
| Q3 2018 | $897,000 | -31.9% | 81,978 | +1.5% | 0.00% | – |
| Q2 2018 | $1,317,000 | – | 80,729 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Associates IX, LLC | 2,945,453 | $22,297,000 | 7.41% |
| ACT CAPITAL MANAGEMENT, LLC | 170,500 | $1,291,000 | 0.67% |
| SummerHaven Investment Management, LLC | 128,078 | $970,000 | 0.57% |
| Parkman Healthcare Partners LLC | 248,267 | $1,879,000 | 0.48% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 50,000 | $379,000 | 0.21% |
| C M BIDWELL & ASSOCIATES LTD | 33,030 | $250,000 | 0.17% |
| ARK Investment Management | 4,618,354 | $34,961,000 | 0.08% |
| Knights of Columbus Asset Advisors LLC | 114,594 | $867,000 | 0.08% |
| Orbimed Advisors | 909,666 | $6,886,000 | 0.08% |
| HighVista Strategies LLC | 13,932 | $105,000 | 0.07% |