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 | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $175,000 | +430.3% | 9,718 | +107.0% | 0.00% | – |
| Q1 2020 | $33,000 | -70.5% | 4,695 | 0.0% | 0.00% | -100.0% |
| Q4 2019 | $112,000 | -11.1% | 4,695 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $126,000 | +11.5% | 4,695 | +12.8% | 0.00% | 0.0% |
| Q2 2019 | $113,000 | -21.5% | 4,162 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $144,000 | +80.0% | 4,162 | +1.6% | 0.00% | 0.0% |
| Q4 2018 | $80,000 | -26.6% | 4,098 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $109,000 | -29.7% | 4,098 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $155,000 | +15.7% | 4,098 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $134,000 | -14.6% | 4,098 | +27.3% | 0.00% | 0.0% |
| Q4 2017 | $157,000 | +40.2% | 3,219 | +54.9% | 0.00% | 0.0% |
| Q3 2017 | $112,000 | -4.3% | 2,078 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $117,000 | +64.8% | 2,078 | +14.2% | 0.00% | 0.0% |
| Q1 2017 | $71,000 | +73.2% | 1,820 | 0.0% | 0.00% | – |
| Q4 2016 | $41,000 | 0.0% | 1,820 | 0.0% | 0.00% | – |
| Q3 2016 | $41,000 | +10.8% | 1,820 | +15.6% | 0.00% | – |
| Q2 2016 | $37,000 | +15.6% | 1,574 | 0.0% | 0.00% | – |
| Q1 2016 | $32,000 | -60.5% | 1,574 | 0.0% | 0.00% | -100.0% |
| Q4 2015 | $81,000 | +305.0% | 1,574 | +229.3% | 0.00% | – |
| Q3 2015 | $20,000 | +150.0% | 478 | +158.4% | 0.00% | – |
| Q2 2015 | $8,000 | +14.3% | 185 | 0.0% | 0.00% | – |
| Q1 2015 | $7,000 | – | 185 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|