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 | $20,694,000 | +1322.3% | 1,150,306 | +2642.9% | 0.02% | +2300.0% |
| Q1 2019 | $1,455,000 | +5.1% | 41,937 | -19.3% | 0.00% | 0.0% |
| Q3 2018 | $1,384,000 | -51.9% | 51,970 | -31.8% | 0.00% | -66.7% |
| Q2 2018 | $2,878,000 | -48.7% | 76,220 | -55.6% | 0.00% | -40.0% |
| Q1 2018 | $5,610,000 | -50.2% | 171,765 | -25.8% | 0.01% | -44.4% |
| Q4 2017 | $11,263,000 | -10.6% | 231,363 | -0.7% | 0.01% | -18.2% |
| Q3 2017 | $12,595,000 | -0.8% | 233,103 | +3.4% | 0.01% | -8.3% |
| Q2 2017 | $12,699,000 | +30.8% | 225,340 | -9.2% | 0.01% | +20.0% |
| Q1 2017 | $9,709,000 | +2502.9% | 248,265 | +1393.8% | 0.01% | – |
| Q4 2016 | $373,000 | -1.1% | 16,620 | 0.0% | 0.00% | – |
| Q3 2016 | $377,000 | -6.0% | 16,620 | -2.2% | 0.00% | – |
| Q2 2016 | $401,000 | -80.5% | 17,000 | -57.3% | 0.00% | -100.0% |
| Q4 2015 | $2,054,000 | +21.1% | 39,800 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $1,696,000 | -6.5% | 39,800 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $1,813,000 | – | 39,800 | – | 0.00% | – |
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% |