PUMA BIOTECHNOLOGY INC's ticker is PBYI and the CUSIP is 74587V107. A total of 126 filers reported holding PUMA BIOTECHNOLOGY INC in Q1 2020. The put-call ratio across all filers is 1.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2019 | $45,000 | +150.0% | 5,168 | +209.3% | 0.00% | – |
Q3 2019 | $18,000 | -5.3% | 1,671 | +13.5% | 0.00% | – |
Q2 2019 | $19,000 | -77.6% | 1,472 | -32.1% | 0.00% | -100.0% |
Q1 2019 | $85,000 | +608.3% | 2,169 | +253.8% | 0.00% | – |
Q4 2018 | $12,000 | -62.5% | 613 | -11.3% | 0.00% | – |
Q3 2018 | $32,000 | -69.5% | 691 | -55.3% | 0.00% | -100.0% |
Q2 2018 | $105,000 | 0.0% | 1,547 | 0.0% | 0.00% | 0.0% |
Q1 2018 | $105,000 | +176.3% | 1,547 | +307.1% | 0.00% | – |
Q4 2017 | $38,000 | -15.6% | 380 | +1.6% | 0.00% | – |
Q3 2017 | $45,000 | +36.4% | 374 | 0.0% | 0.00% | – |
Q2 2017 | $33,000 | +135.7% | 374 | 0.0% | 0.00% | – |
Q1 2017 | $14,000 | +27.3% | 374 | 0.0% | 0.00% | – |
Q4 2016 | $11,000 | +120.0% | 374 | +405.4% | 0.00% | – |
Q3 2016 | $5,000 | +150.0% | 74 | 0.0% | 0.00% | – |
Q2 2016 | $2,000 | 0.0% | 74 | 0.0% | 0.00% | – |
Q1 2016 | $2,000 | -91.3% | 74 | -75.3% | 0.00% | – |
Q4 2015 | $23,000 | -57.4% | 299 | -57.8% | 0.00% | -100.0% |
Q3 2015 | $54,000 | -29.9% | 709 | +7.6% | 0.00% | 0.0% |
Q2 2015 | $77,000 | -53.9% | 659 | -6.9% | 0.00% | -66.7% |
Q1 2015 | $167,000 | +26.5% | 708 | +1.3% | 0.00% | 0.0% |
Q4 2014 | $132,000 | -42.1% | 699 | -26.9% | 0.00% | -50.0% |
Q3 2014 | $228,000 | +5600.0% | 956 | +1670.4% | 0.01% | – |
Q2 2014 | $4,000 | +300.0% | 54 | +671.4% | 0.00% | – |
Q1 2014 | $1,000 | – | 7 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Sarissa Capital Management LP | 1,417,000 | $18,010,000 | 2.24% |
Palo Alto Investors LP | 1,405,680 | $17,866,000 | 0.87% |
PFM Health Sciences, LP | 2,838,376 | $36,076,000 | 0.68% |
TANG CAPITAL MANAGEMENT LLC | 349,400 | $4,441,000 | 0.60% |
Capital Impact Advisors, LLC | 127,029 | $1,615,000 | 0.59% |
Leap Investments LP | 29,100 | $370,000 | 0.50% |
Spark Investment Management LLC | 454,300 | $5,774,000 | 0.40% |
Partner Investment Management, L.P. | 27,567 | $350,000 | 0.37% |
BOGLE INVESTMENT MANAGEMENT L P /DE/ | 262,945 | $3,342,000 | 0.26% |
Rock Springs Capital Management LP | 534,400 | $6,792,000 | 0.25% |