SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 1 filers reported holding SPARK THERAPEUTICS INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2019 | $4,849 | -5.3% | 50 | 0.0% | 0.00% | – |
Q2 2019 | $5,119 | -10.1% | 50 | 0.0% | 0.00% | -100.0% |
Q1 2019 | $5,694 | -69.4% | 50 | -89.5% | 0.00% | -50.0% |
Q4 2018 | $18,592 | -19.8% | 475 | +11.8% | 0.00% | -33.3% |
Q3 2018 | $23,184 | -30.0% | 425 | +6.2% | 0.00% | -40.0% |
Q2 2018 | $33,104 | +98.8% | 400 | +60.0% | 0.01% | +150.0% |
Q1 2018 | $16,648 | +29.5% | 250 | 0.0% | 0.00% | 0.0% |
Q4 2017 | $12,855 | – | 250 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Sofinnova Management VIII, L.L.C. | 904,986 | $45,159,000 | 25.41% |
Casdin Capital, LLC | 128,500 | $6,412,000 | 5.30% |
Rock Springs Capital Management LP | 625,000 | $31,188,000 | 2.09% |
Bain Capital Public Equity Management, LLC | 656,226 | $32,746,000 | 1.14% |
Ghost Tree Capital, LLC | 80,000 | $3,992,000 | 0.96% |
Baker Brothers Advisors | 1,318,341 | $65,785,000 | 0.64% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 283,000 | $14,122,000 | 0.58% |
Eventide Asset Management | 150,000 | $7,485,000 | 0.49% |
Endurant Capital Management LP | 14,800 | $739,000 | 0.30% |
HIGHLAND CAPITAL MANAGEMENT LP | 112,000 | $5,589,000 | 0.26% |