SPARK THERAPEUTICS INC's ticker is ONCE and the CUSIP is 84652J103. A total of 121 filers reported holding SPARK THERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is 0.53 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2019 | $22,000 | -99.6% | 221 | -99.5% | 0.00% | -100.0% |
Q1 2019 | $4,926,000 | +644.1% | 43,259 | +155.5% | 0.01% | +600.0% |
Q4 2018 | $662,000 | +15.5% | 16,932 | +61.2% | 0.00% | 0.0% |
Q3 2018 | $573,000 | +41.1% | 10,506 | +72.1% | 0.00% | -88.9% |
Q1 2018 | $406,000 | -52.4% | 6,106 | -63.2% | 0.02% | -51.4% |
Q4 2017 | $853,000 | +302.4% | 16,596 | +316.4% | 0.04% | +311.1% |
Q1 2017 | $212,000 | +3433.3% | 3,986 | +2989.9% | 0.01% | – |
Q4 2016 | $6,000 | -85.0% | 129 | -80.9% | 0.00% | -100.0% |
Q3 2016 | $40,000 | +135.3% | 675 | +11.2% | 0.00% | +200.0% |
Q1 2016 | $17,000 | -90.6% | 607 | -84.8% | 0.00% | -92.9% |
Q4 2015 | $180,000 | – | 3,990 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Sofinnova Management VIII, L.L.C. | 481,270 | $24,747,000 | 13.51% |
Ice Pond Lane Advisers, LLC | 211,519 | $10,876,000 | 7.42% |
IPL Advisers, LLC | 143,500 | $7,379,000 | 4.67% |
Casdin Capital, LLC | 302,474 | $15,553,000 | 3.79% |
GREAT POINT PARTNERS LLC | 410,900 | $21,128,000 | 3.60% |
Rock Springs Capital Management LP | 615,000 | $31,623,000 | 1.44% |
Virtus ETF Advisers LLC | 21,196 | $1,090,000 | 1.37% |
Eventide Asset Management | 324,000 | $16,660,000 | 0.87% |
Baker Brothers Advisors | 1,384,130 | $71,172,000 | 0.62% |
SPHERA FUNDS MANAGEMENT LTD. | 100,000 | $5,142,000 | 0.60% |