SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 121 filers reported holding SPARK THERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is 0.53 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $281,000 | +31.9% | 4,700 | +17.5% | 0.08% | +16.2% |
| Q1 2017 | $213,000 | -71.2% | 4,000 | -73.0% | 0.07% | -77.7% |
| Q4 2016 | $739,000 | +112.4% | 14,800 | +155.2% | 0.30% | +136.4% |
| Q3 2016 | $348,000 | -32.6% | 5,800 | -66.9% | 0.13% | -22.8% |
| Q1 2016 | $516,000 | – | 17,500 | – | 0.17% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|