SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 93 filers reported holding SPARK THERAPEUTICS INC in Q3 2015. The put-call ratio across all filers is 2.73 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2016 | $50,251,000 | -6.5% | 1,007,040 | +12.6% | 0.01% | -18.2% |
Q3 2016 | $53,725,000 | +38.3% | 894,515 | +17.8% | 0.01% | +22.2% |
Q2 2016 | $38,834,000 | +132.7% | 759,506 | +34.3% | 0.01% | +125.0% |
Q1 2016 | $16,687,000 | -24.6% | 565,465 | +15.8% | 0.00% | -20.0% |
Q4 2015 | $22,131,000 | +176.5% | 488,435 | +154.6% | 0.01% | +150.0% |
Q3 2015 | $8,005,000 | -31.5% | 191,832 | -1.0% | 0.00% | -33.3% |
Q2 2015 | $11,681,000 | -25.9% | 193,815 | -4.7% | 0.00% | -25.0% |
Q1 2015 | $15,755,000 | – | 203,291 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Casdin Capital, LLC | 93,500 | $5,616,000 | 4.55% |
Rock Springs Capital Management LP | 625,000 | $37,538,000 | 2.35% |
Bain Capital Public Equity Management, LLC | 367,314 | $22,061,000 | 1.43% |
EcoR1 Capital, LLC | 68,600 | $4,120,000 | 1.26% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 368,000 | $22,102,000 | 1.03% |
Baker Brothers Advisors | 1,318,341 | $79,180,000 | 0.72% |
Eventide Asset Management | 150,000 | $9,009,000 | 0.55% |
FEDERATED HERMES, INC. | 1,633,900 | $98,132,000 | 0.28% |
Iguana Healthcare Management, LLC | 25,000 | $1,502,000 | 0.27% |
BAILARD, INC. | 40,600 | $2,442,000 | 0.22% |