SURFACE ONCOLOGY INC's ticker is SURF and the CUSIP is 86877M209. A total of 44 filers reported holding SURFACE ONCOLOGY INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.7%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $13,373,000 | +627.6% | 2,038,528 | +107.4% | 0.82% | +382.5% |
| Q1 2020 | $1,838,000 | -10.0% | 983,051 | -9.5% | 0.17% | +10.3% |
| Q4 2019 | $2,042,000 | +32.4% | 1,086,251 | 0.0% | 0.16% | -4.3% |
| Q3 2019 | $1,542,000 | -46.5% | 1,086,251 | +6.4% | 0.16% | -48.6% |
| Q2 2019 | $2,880,000 | +33.6% | 1,021,234 | +126.0% | 0.32% | +30.7% |
| Q1 2019 | $2,155,000 | +12.5% | 451,850 | 0.0% | 0.24% | -3.6% |
| Q4 2018 | $1,916,000 | -51.4% | 451,850 | +25.4% | 0.25% | -27.7% |
| Q3 2018 | $3,941,000 | -27.7% | 360,218 | +7.7% | 0.35% | -35.0% |
| Q2 2018 | $5,453,000 | – | 334,333 | – | 0.53% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Associates IX, LLC | 2,945,453 | $21,972,000 | 3.87% |
| ACT CAPITAL MANAGEMENT, LLC | 170,500 | $1,272,000 | 0.65% |
| Parkman Healthcare Partners LLC | 228,267 | $1,703,000 | 0.37% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 94,539 | $705,000 | 0.31% |
| C M BIDWELL & ASSOCIATES LTD | 33,030 | $246,000 | 0.16% |
| GSA CAPITAL PARTNERS LLP | 115,147 | $859,000 | 0.10% |
| Knights of Columbus Asset Advisors LLC | 113,594 | $847,000 | 0.08% |
| ARK Investment Management | 4,478,546 | $33,410,000 | 0.06% |
| Ipswich Investment Management Co., Inc. | 32,000 | $239,000 | 0.06% |
| INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | 27,400 | $204,000 | 0.04% |