SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 180 filers reported holding SPARK THERAPEUTICS INC in Q2 2018. The put-call ratio across all filers is 2.24 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q4 2018 | $274,000 | -28.3% | 7,000 | 0.0% | 0.00% | -25.0% |
| Q3 2018 | $382,000 | -34.0% | 7,000 | 0.0% | 0.00% | -33.3% |
| Q2 2018 | $579,000 | +24.2% | 7,000 | 0.0% | 0.01% | +20.0% |
| Q1 2018 | $466,000 | +29.4% | 7,000 | 0.0% | 0.01% | +25.0% |
| Q4 2017 | $360,000 | – | 7,000 | – | 0.00% | – |
| Q3 2017 | $0 | – | 0 | – | 0.00% | – |
| Q1 2017 | $0 | – | 0 | – | 0.00% | – |
| Q4 2016 | $0 | – | 0 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|