SPARK THERAPEUTICS INC's ticker is and the CUSIP is 84652J953. A total of 3 filers reported holding SPARK THERAPEUTICS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 164,600 | $18,745,000 | 0.21% |
| BOOTHBAY FUND MANAGEMENT, LLC | 130 | $1,480,000 | 0.14% |
| SIMPLEX TRADING, LLC | 752 | $8,563,000 | 0.02% |
| WATER ISLAND CAPITAL LLC | 488,800 | $284,000 | 0.01% |
| JPMORGAN CHASE & CO | 12,600 | $1,435,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |