SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 181 filers reported holding SPARK THERAPEUTICS INC in Q3 2018. The put-call ratio across all filers is 1.88 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2019 | $13,969,000 | -8.4% | 144,045 | -3.3% | 0.01% | 0.0% |
Q2 2019 | $15,244,000 | +13.7% | 148,900 | +26.5% | 0.01% | 0.0% |
Q1 2019 | $13,405,000 | +256.5% | 117,709 | +22.5% | 0.01% | +200.0% |
Q4 2018 | $3,760,000 | -87.0% | 96,060 | -81.9% | 0.00% | -84.2% |
Q3 2018 | $28,976,000 | -8.8% | 531,184 | +38.3% | 0.02% | -13.6% |
Q2 2018 | $31,782,000 | +607.1% | 384,026 | +468.9% | 0.02% | +633.3% |
Q1 2018 | $4,495,000 | +31.2% | 67,503 | +1.3% | 0.00% | +50.0% |
Q4 2017 | $3,425,000 | -42.5% | 66,610 | -0.3% | 0.00% | -50.0% |
Q3 2017 | $5,957,000 | +64.8% | 66,810 | +10.4% | 0.00% | +33.3% |
Q2 2017 | $3,614,000 | +32.6% | 60,500 | +18.4% | 0.00% | +50.0% |
Q1 2017 | $2,726,000 | +6.9% | 51,100 | 0.0% | 0.00% | 0.0% |
Q4 2016 | $2,550,000 | -16.9% | 51,100 | 0.0% | 0.00% | -33.3% |
Q3 2016 | $3,069,000 | +5.5% | 51,100 | -10.2% | 0.00% | 0.0% |
Q2 2016 | $2,909,000 | +168.6% | 56,900 | +55.0% | 0.00% | +200.0% |
Q1 2016 | $1,083,000 | -34.9% | 36,700 | 0.0% | 0.00% | 0.0% |
Q4 2015 | $1,663,000 | +1.8% | 36,700 | -6.2% | 0.00% | 0.0% |
Q3 2015 | $1,633,000 | +70.3% | 39,140 | +146.0% | 0.00% | 0.0% |
Q2 2015 | $959,000 | +7.5% | 15,910 | +38.2% | 0.00% | 0.0% |
Q1 2015 | $892,000 | – | 11,510 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Casdin Capital, LLC | 675,000 | $36,821,000 | 4.48% |
EcoR1 Capital, LLC | 837,048 | $45,661,000 | 4.11% |
GREAT POINT PARTNERS LLC | 393,147 | $21,446,000 | 3.34% |
Sofinnova Investments, Inc. | 481,270 | $26,253,000 | 2.34% |
Rock Springs Capital Management LP | 537,500 | $29,321,000 | 1.06% |
Rhenman & Partners Asset Management AB | 137,691 | $7,511,000 | 0.75% |
ARMISTICE CAPITAL, LLC | 228,000 | $12,437,000 | 0.75% |
PFM Health Sciences, LP | 859,480 | $46,885,000 | 0.69% |
Elk Creek Partners, LLC | 215,728 | $11,768,000 | 0.64% |
Baker Brothers Advisors | 1,384,130 | $75,504,000 | 0.50% |