SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 1 filers reported holding SPARK THERAPEUTICS INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2021 | $0 | – | 0 | – | 0.00% | – |
Q1 2021 | $0 | – | 0 | – | 0.00% | – |
Q4 2020 | $0 | – | 0 | – | 0.00% | – |
Q3 2020 | $0 | – | 0 | – | 0.00% | – |
Q2 2020 | $0 | – | 0 | – | 0.00% | – |
Q1 2020 | $0 | – | 0 | – | 0.00% | – |
Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
Q4 2018 | $32,000 | -33.3% | 825 | -5.7% | 0.00% | 0.0% |
Q3 2018 | $48,000 | -56.0% | 875 | -33.8% | 0.00% | -60.0% |
Q2 2018 | $109,000 | +289.3% | 1,322 | +139.5% | 0.01% | +400.0% |
Q1 2018 | $28,000 | 0.0% | 552 | 0.0% | 0.00% | 0.0% |
Q4 2017 | $28,000 | -86.7% | 552 | -76.5% | 0.00% | -88.9% |
Q3 2017 | $210,000 | +854.5% | 2,352 | +540.9% | 0.01% | +800.0% |
Q2 2017 | $22,000 | -50.0% | 367 | -55.5% | 0.00% | -50.0% |
Q1 2017 | $44,000 | -25.4% | 825 | -29.8% | 0.00% | -33.3% |
Q4 2016 | $59,000 | -13.2% | 1,175 | +4.4% | 0.00% | -25.0% |
Q3 2016 | $68,000 | +11.5% | 1,125 | -6.2% | 0.00% | +33.3% |
Q2 2016 | $61,000 | +577.8% | 1,200 | +500.0% | 0.00% | +200.0% |
Q4 2015 | $9,000 | – | 200 | – | 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% |