PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 210 filers reported holding PORTOLA PHARMACEUTICALS INC in Q1 2019. The put-call ratio across all filers is 2.22 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $2,149,000 | -21.1% | 90,000 | -11.3% | 1.05% | -27.3% |
| Q3 2019 | $2,722,000 | +16.0% | 101,500 | +17.3% | 1.45% | +14.9% |
| Q2 2019 | $2,347,000 | -12.8% | 86,500 | +11.5% | 1.26% | -47.5% |
| Q1 2019 | $2,691,000 | +101.1% | 77,549 | +13.1% | 2.40% | +69.2% |
| Q4 2018 | $1,338,000 | +372.8% | 68,549 | +585.5% | 1.42% | +1302.0% |
| Q4 2014 | $283,000 | – | 10,000 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|