SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 180 filers reported holding SPARK THERAPEUTICS INC in Q2 2018. The put-call ratio across all filers is 2.24 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2019 | $416,000 | -30.2% | 4,069 | -22.5% | 0.00% | -50.0% |
Q1 2019 | $596,000 | +300.0% | 5,251 | +33.3% | 0.00% | – |
Q4 2018 | $149,000 | -30.7% | 3,939 | 0.0% | 0.00% | -100.0% |
Q3 2018 | $215,000 | -34.0% | 3,939 | 0.0% | 0.00% | 0.0% |
Q2 2018 | $326,000 | +24.0% | 3,939 | 0.0% | 0.00% | 0.0% |
Q1 2018 | $263,000 | +30.2% | 3,939 | 0.0% | 0.00% | – |
Q4 2017 | $202,000 | -42.5% | 3,939 | 0.0% | 0.00% | -100.0% |
Q3 2017 | $351,000 | +120.8% | 3,939 | +47.3% | 0.00% | – |
Q2 2017 | $159,000 | +12.0% | 2,675 | 0.0% | 0.00% | – |
Q1 2017 | $142,000 | +6.0% | 2,675 | 0.0% | 0.00% | – |
Q4 2016 | $134,000 | -58.1% | 2,675 | -50.0% | 0.00% | – |
Q3 2016 | $320,000 | +400.0% | 5,350 | +327.0% | 0.00% | – |
Q2 2016 | $64,000 | +73.0% | 1,253 | 0.0% | 0.00% | – |
Q1 2016 | $37,000 | -35.1% | 1,253 | 0.0% | 0.00% | – |
Q4 2015 | $57,000 | – | 1,253 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Sofinnova Management VIII, L.L.C. | 699,430 | $37,308,000 | 19.68% |
Casdin Capital, LLC | 135,000 | $7,201,000 | 4.25% |
Ghost Tree Capital, LLC | 200,000 | $10,668,000 | 1.99% |
Rock Springs Capital Management LP | 625,000 | $33,338,000 | 1.92% |
Bain Capital Public Equity Management, LLC | 228,517 | $12,190,000 | 0.86% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 283,000 | $15,095,000 | 0.58% |
Baker Brothers Advisors | 1,318,341 | $70,320,000 | 0.58% |
Eventide Asset Management | 150,000 | $8,001,000 | 0.53% |
FOX RUN MANAGEMENT, L.L.C. | 17,700 | $944,000 | 0.38% |
FEDERATED HERMES, INC. | 1,363,200 | $72,713,000 | 0.21% |