PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 187 filers reported holding PORTOLA PHARMACEUTICALS INC in Q1 2020. The put-call ratio across all filers is 5.42 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $22,000 | +1000.0% | 923 | +937.1% | 0.00% | – |
| Q3 2019 | $2,000 | -99.4% | 89 | -98.6% | 0.00% | -100.0% |
| Q4 2017 | $320,000 | -88.5% | 6,586 | -94.6% | 0.00% | -83.3% |
| Q3 2016 | $2,777,000 | -59.7% | 122,300 | -58.1% | 0.01% | -60.0% |
| Q2 2016 | $6,884,000 | +148.3% | 291,763 | +114.7% | 0.02% | +150.0% |
| Q1 2016 | $2,772,000 | – | 135,900 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|