PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 207 filers reported holding PORTOLA PHARMACEUTICALS INC in Q2 2018. The put-call ratio across all filers is 1.78 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $3,316,000 | +1253.5% | 122,239 | +1633.4% | 0.01% | – |
| Q1 2019 | $245,000 | -92.3% | 7,052 | -91.6% | 0.00% | -100.0% |
| Q2 2018 | $3,164,000 | -24.8% | 83,782 | -35.0% | 0.01% | -16.7% |
| Q1 2018 | $4,208,000 | -23.3% | 128,822 | +11.1% | 0.01% | -14.3% |
| Q4 2017 | $5,489,000 | -17.6% | 115,996 | -5.9% | 0.01% | -30.0% |
| Q3 2017 | $6,663,000 | +31.6% | 123,316 | +36.8% | 0.01% | +25.0% |
| Q2 2017 | $5,063,000 | -17.1% | 90,136 | -42.1% | 0.01% | -20.0% |
| Q1 2017 | $6,104,000 | -7.1% | 155,740 | -46.8% | 0.01% | -9.1% |
| Q4 2016 | $6,568,000 | +16.8% | 292,710 | +18.3% | 0.01% | +22.2% |
| Q3 2016 | $5,621,000 | +3.5% | 247,510 | +7.6% | 0.01% | 0.0% |
| Q2 2016 | $5,429,000 | +96.3% | 230,063 | +69.7% | 0.01% | +80.0% |
| Q1 2016 | $2,765,000 | +912.8% | 135,542 | +2457.4% | 0.01% | – |
| Q4 2015 | $273,000 | -47.5% | 5,300 | -56.6% | 0.00% | -100.0% |
| Q3 2015 | $520,000 | -5.6% | 12,200 | +0.8% | 0.00% | 0.0% |
| Q2 2015 | $551,000 | +21.9% | 12,100 | +1.7% | 0.00% | 0.0% |
| Q1 2015 | $452,000 | – | 11,900 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Asymmetry Capital Management, L.P. | 170,129 | $3,321,000 | 9.18% |
| CADIAN CAPITAL MANAGEMENT, LP | 6,462,605 | $126,150,000 | 5.87% |
| Fernwood Investment Management, LLC | 340,263 | $6,642,000 | 4.28% |
| Tamarack Advisers, LP | 400,000 | $7,808,000 | 3.18% |
| Grace Capital | 279,209 | $5,456,000 | 2.53% |
| HIGHLAND CAPITAL MANAGEMENT LP | 1,582,129 | $30,883,000 | 2.37% |
| Foresite Capital Management IV, LLC | 250,000 | $4,880,000 | 2.24% |
| SECTORAL ASSET MANAGEMENT INC | 823,607 | $16,077,000 | 2.18% |
| HARVEY CAPITAL MANAGEMENT INC | 164,672 | $3,214,000 | 1.71% |
| WISCONSIN CAPITAL MANAGEMENT LLC | 68,549 | $1,338,000 | 1.42% |