PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 191 filers reported holding PORTOLA PHARMACEUTICALS INC in Q4 2015. The put-call ratio across all filers is 1.40 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $277,000 | -68.8% | 38,789 | +4.4% | 0.00% | -50.0% |
| Q4 2019 | $887,000 | +15.8% | 37,138 | +30.1% | 0.00% | 0.0% |
| Q3 2019 | $766,000 | +7.1% | 28,554 | +8.4% | 0.00% | 0.0% |
| Q2 2019 | $715,000 | -21.9% | 26,345 | -0.2% | 0.00% | 0.0% |
| Q1 2019 | $916,000 | +75.1% | 26,405 | -1.5% | 0.00% | +100.0% |
| Q4 2018 | $523,000 | -96.4% | 26,812 | -95.1% | 0.00% | -96.7% |
| Q3 2018 | $14,667,000 | -19.5% | 550,778 | +14.1% | 0.03% | -23.1% |
| Q2 2018 | $18,226,000 | +112.2% | 482,550 | +83.5% | 0.04% | +116.7% |
| Q1 2018 | $8,589,000 | -49.8% | 262,975 | -25.2% | 0.02% | -50.0% |
| Q4 2017 | $17,121,000 | +13.8% | 351,713 | +26.3% | 0.04% | +12.5% |
| Q3 2017 | $15,045,000 | +18.8% | 278,444 | +23.5% | 0.03% | +14.3% |
| Q2 2017 | $12,661,000 | -16.5% | 225,385 | -41.7% | 0.03% | -20.0% |
| Q1 2017 | $15,155,000 | +60.2% | 386,690 | -8.3% | 0.04% | +52.2% |
| Q4 2016 | $9,460,000 | -10.3% | 421,559 | -9.2% | 0.02% | +15.0% |
| Q3 2016 | $10,549,000 | +7.8% | 464,506 | +12.0% | 0.02% | -16.7% |
| Q2 2016 | $9,785,000 | +34.6% | 414,606 | +16.3% | 0.02% | +33.3% |
| Q1 2016 | $7,272,000 | -49.9% | 356,476 | +26.4% | 0.02% | -48.6% |
| Q4 2015 | $14,516,000 | +21.3% | 282,126 | +0.5% | 0.04% | +16.7% |
| Q3 2015 | $11,968,000 | +1142.8% | 280,801 | +1227.7% | 0.03% | +1400.0% |
| Q2 2015 | $963,000 | +26.2% | 21,149 | +5.2% | 0.00% | 0.0% |
| Q1 2015 | $763,000 | +34.1% | 20,097 | 0.0% | 0.00% | +100.0% |
| Q4 2014 | $569,000 | +12.0% | 20,097 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $508,000 | -13.3% | 20,097 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $586,000 | – | 20,097 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Grace Capital | 270,832 | $6,467,000 | 5.27% |
| Fernwood Investment Management, LLC | 336,111 | $8,026,000 | 3.84% |
| Tamarack Advisers, LP | 595,000 | $14,268,000 | 3.26% |
| First Light Asset Management, LLC | 1,008,957 | $24,094,000 | 3.08% |
| NEXPOINT ASSET MANAGEMENT, L.P. | 1,540,679 | $36,791,000 | 2.79% |
| CADIAN CAPITAL MANAGEMENT, LP | 2,133,343 | $50,944,000 | 2.25% |
| SECTORAL ASSET MANAGEMENT INC | 606,189 | $14,476,000 | 2.16% |
| Asymmetry Capital Management, L.P. | 49,431 | $1,180,000 | 2.12% |
| Parkman Healthcare Partners LLC | 275,505 | $6,579,000 | 1.90% |
| HARVEY CAPITAL MANAGEMENT INC | 150,751 | $3,599,000 | 1.60% |