SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 117 filers reported holding SPARK THERAPEUTICS INC in Q2 2016. The put-call ratio across all filers is 0.13 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2019 | $39,000 | -4.9% | 400 | 0.0% | 0.00% | – |
Q2 2019 | $41,000 | -10.9% | 400 | 0.0% | 0.00% | – |
Q1 2019 | $46,000 | +58.6% | 400 | -46.7% | 0.00% | – |
Q4 2018 | $29,000 | -81.9% | 750 | -74.4% | 0.00% | – |
Q3 2018 | $160,000 | -25.6% | 2,925 | +12.5% | 0.00% | – |
Q2 2018 | $215,000 | +53.6% | 2,600 | +23.8% | 0.00% | – |
Q1 2018 | $140,000 | +145.6% | 2,100 | +90.9% | 0.00% | – |
Q4 2017 | $57,000 | -8.1% | 1,100 | +57.1% | 0.00% | – |
Q3 2017 | $62,000 | +47.6% | 700 | 0.0% | 0.00% | – |
Q2 2017 | $42,000 | +13.5% | 700 | 0.0% | 0.00% | – |
Q1 2017 | $37,000 | +5.7% | 700 | 0.0% | 0.00% | – |
Q4 2016 | $35,000 | -32.7% | 700 | -17.6% | 0.00% | – |
Q3 2016 | $52,000 | +33.3% | 850 | +12.7% | 0.00% | – |
Q2 2016 | $39,000 | +77.3% | 754 | +0.5% | 0.00% | – |
Q1 2016 | $22,000 | -35.3% | 750 | 0.0% | 0.00% | – |
Q4 2015 | $34,000 | +3.0% | 750 | -6.2% | 0.00% | – |
Q3 2015 | $33,000 | -26.7% | 800 | +6.7% | 0.00% | – |
Q2 2015 | $45,000 | -16.7% | 750 | +7.1% | 0.00% | – |
Q1 2015 | $54,000 | – | 700 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Twin Securities, Inc. | 290,793 | $28,201,000 | 17.00% |
Boxer Capital, LLC | 1,650,000 | $160,017,000 | 11.60% |
One68 Global Capital, LLC | 48,066 | $4,661,000 | 10.64% |
EcoR1 Capital, LLC | 714,789 | $69,320,000 | 8.75% |
Casdin Capital, LLC | 863,300 | $83,722,834,000 | 8.66% |
STANSBERRY ASSET MANAGEMENT, LLC | 168,629 | $16,354,000 | 7.23% |
HAVENS ADVISORS LLC | 81,300 | $7,884,000 | 7.17% |
Chicago Capital Management, LLC | 121,000 | $11,735,000 | 6.12% |
GARDNER LEWIS ASSET MANAGEMENT L P | 364,397 | $35,339,000 | 5.29% |
Sandell Asset Management Corp. | 153,000 | $14,838,000 | 4.99% |