PORTOLA PHARMACEUTICALS INC's ticker is and the CUSIP is 737010958. A total of 4 filers reported holding PORTOLA PHARMACEUTICALS INC in Q3 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $1,349,000 | +152.1% | 75,000 | 0.0% | 0.00% | – |
| Q1 2020 | $535,000 | -89.3% | 75,000 | -64.0% | 0.00% | -100.0% |
| Q4 2019 | $4,979,000 | -11.6% | 208,500 | -0.7% | 0.00% | 0.0% |
| Q3 2019 | $5,632,000 | -33.0% | 210,000 | -33.3% | 0.00% | -50.0% |
| Q2 2019 | $8,407,000 | -15.0% | 315,000 | +10.5% | 0.00% | 0.0% |
| Q1 2019 | $9,890,000 | +352.4% | 285,000 | +247.1% | 0.00% | – |
| Q3 2018 | $2,186,000 | – | 82,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 50,100 | $1,334,000 | 0.01% |
| SIMPLEX TRADING, LLC | 253 | $673,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| JPMORGAN CHASE & CO | 82,100 | $2,186,000 | 0.00% |