SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 123 filers reported holding SPARK THERAPEUTICS INC in Q1 2017. The put-call ratio across all filers is 0.24 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2016 | $3,840,000 | -15.9% | 76,945 | +1.2% | 0.00% | -33.3% |
Q3 2016 | $4,566,000 | +40.1% | 76,023 | +19.3% | 0.01% | +50.0% |
Q2 2016 | $3,260,000 | +248.7% | 63,750 | +101.2% | 0.00% | +300.0% |
Q1 2016 | $935,000 | -23.9% | 31,687 | +16.8% | 0.00% | -50.0% |
Q4 2015 | $1,229,000 | +8.7% | 27,119 | +0.0% | 0.00% | 0.0% |
Q3 2015 | $1,131,000 | -36.1% | 27,112 | -7.7% | 0.00% | 0.0% |
Q2 2015 | $1,771,000 | -30.1% | 29,378 | -10.2% | 0.00% | -33.3% |
Q1 2015 | $2,535,000 | – | 32,715 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Casdin Capital, LLC | 170,000 | $5,017,000 | 5.76% |
Rock Springs Capital Management LP | 580,500 | $17,131,000 | 1.44% |
Opus Point Partners Management, LLC | 31,500 | $930,000 | 0.72% |
Bain Capital Public Equity Management, LLC | 424,114 | $12,516,000 | 0.46% |
Baker Brothers Advisors | 1,262,382 | $37,253,000 | 0.39% |
MARINER INVESTMENT GROUP LLC | 34,350 | $1,014,000 | 0.28% |
Eventide Asset Management | 150,000 | $4,427,000 | 0.25% |
Virtus ETF Advisers LLC | 5,251 | $155,000 | 0.21% |
EMERALD ADVISERS, LLC | 123,970 | $3,658,000 | 0.18% |
Endurant Capital Management LP | 17,500 | $516,000 | 0.17% |