SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 170 filers reported holding SPARK THERAPEUTICS INC in Q3 2017. The put-call ratio across all filers is 1.40 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2019 | $2,249,000 | +277.3% | 19,751 | +29.7% | 4.78% | +4591.2% |
Q4 2018 | $596,000 | +7.6% | 15,231 | +49.9% | 0.10% | +78.9% |
Q3 2018 | $554,000 | -29.3% | 10,162 | +7.2% | 0.06% | -91.8% |
Q2 2018 | $784,000 | -41.2% | 9,477 | -52.7% | 0.69% | -40.1% |
Q1 2018 | $1,333,000 | +22.3% | 20,024 | -5.5% | 1.16% | -15.4% |
Q4 2017 | $1,090,000 | +110.0% | 21,196 | +264.3% | 1.37% | +1854.3% |
Q3 2017 | $519,000 | +56.3% | 5,818 | +4.8% | 0.07% | +40.0% |
Q2 2017 | $332,000 | +16.1% | 5,552 | +3.6% | 0.05% | -2.0% |
Q1 2017 | $286,000 | +18.2% | 5,361 | +10.6% | 0.05% | -29.2% |
Q4 2016 | $242,000 | -23.7% | 4,847 | -8.2% | 0.07% | -52.9% |
Q3 2016 | $317,000 | +17.4% | 5,281 | 0.0% | 0.15% | -23.5% |
Q2 2016 | $270,000 | +74.2% | 5,281 | +0.6% | 0.20% | -6.5% |
Q1 2016 | $155,000 | – | 5,251 | – | 0.21% | – |
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% |