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 | ||||
---|---|---|---|---|---|---|
Q4 2019 | $12,000 | -55.6% | 500 | -50.0% | 0.00% | -50.0% |
Q3 2019 | $27,000 | 0.0% | 1,000 | 0.0% | 0.00% | 0.0% |
Q2 2019 | $27,000 | -22.9% | 1,000 | 0.0% | 0.00% | -20.0% |
Q1 2019 | $35,000 | +75.0% | 1,000 | 0.0% | 0.01% | +66.7% |
Q4 2018 | $20,000 | -55.6% | 1,000 | -41.2% | 0.00% | -50.0% |
Q3 2018 | $45,000 | -29.7% | 1,700 | 0.0% | 0.01% | -33.3% |
Q2 2018 | $64,000 | +14.3% | 1,700 | 0.0% | 0.01% | +12.5% |
Q1 2018 | $56,000 | -21.1% | 1,700 | +17.2% | 0.01% | -20.0% |
Q4 2017 | $71,000 | -9.0% | 1,450 | 0.0% | 0.01% | -9.1% |
Q3 2017 | $78,000 | +39.3% | 1,450 | +45.0% | 0.01% | +22.2% |
Q2 2017 | $56,000 | -5.1% | 1,000 | -33.3% | 0.01% | 0.0% |
Q1 2017 | $59,000 | +436.4% | 1,500 | +200.0% | 0.01% | +350.0% |
Q4 2016 | $11,000 | 0.0% | 500 | 0.0% | 0.00% | 0.0% |
Q3 2016 | $11,000 | -62.1% | 500 | -50.0% | 0.00% | -60.0% |
Q4 2014 | $29,000 | – | 1,000 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Chicago Capital Management, LLC | 176,000 | $3,166,000 | 8.04% |
OMNI PARTNERS LLP | 3,213,440 | $57,810,000 | 6.83% |
BARDIN HILL MANAGEMENT PARTNERS LP | 982,285 | $17,671,000 | 6.47% |
Twin Securities, Inc. | 529,626 | $9,528,000 | 5.65% |
Versor Investments LP | 2,207,320 | $39,710,000 | 3.91% |
WATER ISLAND CAPITAL LLC | 2,347,489 | $42,231,000 | 3.88% |
First Trust Capital Management L.P. | 620,366 | $11,160,000 | 3.54% |
HARVEST MANAGEMENT LLC | 55,000 | $989,000 | 3.53% |
GARDNER LEWIS ASSET MANAGEMENT L P | 957,100 | $17,218,000 | 3.18% |
ALPINE ASSOCIATES MANAGEMENT INC. | 2,322,400 | $41,780,000 | 2.40% |