PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 217 filers reported holding PORTOLA PHARMACEUTICALS INC in Q4 2017. The put-call ratio across all filers is 2.74 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $555,000 | -1.2% | 20,700 | 0.0% | 0.11% | 0.0% |
| Q2 2019 | $562,000 | -21.7% | 20,700 | 0.0% | 0.11% | -23.0% |
| Q1 2019 | $718,000 | +168.9% | 20,700 | +51.1% | 0.15% | +142.6% |
| Q4 2018 | $267,000 | +0.4% | 13,700 | +37.0% | 0.06% | +13.0% |
| Q3 2018 | $266,000 | -29.6% | 10,000 | 0.0% | 0.05% | -28.0% |
| Q2 2018 | $378,000 | +55.6% | 10,000 | +100.0% | 0.08% | +53.1% |
| Q4 2017 | $243,000 | -10.0% | 5,000 | 0.0% | 0.05% | -15.5% |
| Q3 2017 | $270,000 | – | 5,000 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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