SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 164 filers reported holding SPARK THERAPEUTICS INC in Q4 2017. The put-call ratio across all filers is 1.37 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $2,135,000 | -4.3% | 22,012 | +1.0% | 0.00% | 0.0% |
| Q2 2019 | $2,231,000 | -0.2% | 21,790 | +11.0% | 0.00% | 0.0% |
| Q1 2019 | $2,236,000 | +273.3% | 19,634 | +28.3% | 0.00% | +100.0% |
| Q4 2018 | $599,000 | +6.6% | 15,298 | +48.5% | 0.00% | – |
| Q3 2018 | $562,000 | -53.0% | 10,304 | -28.7% | 0.00% | -100.0% |
| Q2 2018 | $1,197,000 | +127.6% | 14,460 | +82.9% | 0.00% | 0.0% |
| Q1 2018 | $526,000 | -63.6% | 7,906 | -51.3% | 0.00% | -50.0% |
| Q3 2017 | $1,447,000 | +388.9% | 16,226 | +61.5% | 0.00% | – |
| Q1 2016 | $296,000 | – | 10,046 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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