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 | ||||
---|---|---|---|---|---|---|
Q2 2020 | $10,000 | -98.5% | 576 | -99.4% | 0.00% | -100.0% |
Q1 2020 | $654,000 | -49.8% | 91,834 | +68.1% | 0.00% | -66.7% |
Q4 2019 | $1,304,000 | +77.4% | 54,636 | +99.3% | 0.00% | +50.0% |
Q3 2019 | $735,000 | +45.8% | 27,408 | +47.3% | 0.00% | +100.0% |
Q2 2019 | $504,000 | -26.2% | 18,609 | -5.6% | 0.00% | -50.0% |
Q1 2019 | $683,000 | +45.9% | 19,710 | +12.1% | 0.00% | 0.0% |
Q3 2018 | $468,000 | -24.1% | 17,577 | +7.4% | 0.00% | 0.0% |
Q2 2018 | $617,000 | -46.4% | 16,362 | -30.9% | 0.00% | -96.0% |
Q4 2017 | $1,152,000 | +68.2% | 23,671 | +86.6% | 0.05% | +78.6% |
Q3 2017 | $685,000 | +31.2% | 12,686 | +36.4% | 0.03% | +21.7% |
Q2 2017 | $522,000 | -2.4% | 9,299 | -31.9% | 0.02% | 0.0% |
Q1 2017 | $535,000 | +228.2% | 13,655 | +88.0% | 0.02% | +130.0% |
Q4 2016 | $163,000 | -22.7% | 7,265 | -22.0% | 0.01% | -28.6% |
Q3 2016 | $211,000 | +189.0% | 9,316 | +198.0% | 0.01% | +180.0% |
Q2 2016 | $73,000 | -79.0% | 3,126 | -81.7% | 0.01% | -82.1% |
Q1 2016 | $348,000 | -4.7% | 17,077 | +140.6% | 0.03% | -3.4% |
Q4 2015 | $365,000 | +56.7% | 7,098 | +38.4% | 0.03% | +45.0% |
Q2 2015 | $233,000 | +15.3% | 5,129 | -3.9% | 0.02% | -13.0% |
Q1 2015 | $202,000 | +1162.5% | 5,338 | +831.6% | 0.02% | +1050.0% |
Q4 2014 | $16,000 | – | 573 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Fernwood Investment Management, LLC | 232,952 | $5,498,000 | 5.39% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 3,673,727 | $86,700,000 | 3.41% |
Redmile Group, LLC | 1,466,537 | $34,610,000 | 3.31% |
SECTORAL ASSET MANAGEMENT INC | 1,229,382 | $29,013,000 | 3.00% |
HARVEY CAPITAL MANAGEMENT INC | 206,530 | $4,874,000 | 2.44% |
Marcus Capital, LLC | 75,150 | $1,774,000 | 1.87% |
Cormorant Asset Management, LP | 396,000 | $9,346,000 | 1.32% |
Rail-Splitter Capital Management, LLC | 221,414 | $5,225,000 | 1.25% |
Temasek Holdings (Private) Ltd | 6,583,568 | $155,372,000 | 1.21% |
EMERALD MUTUAL FUND ADVISERS TRUST | 636,526 | $15,022,000 | 0.84% |