IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 198 filers reported holding IMPAX LABORATORIES INC in Q4 2016. The put-call ratio across all filers is 269.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $1,423,000 | -31.4% | 73,157 | -41.2% | 0.03% | -35.8% |
| Q4 2017 | $2,073,000 | -7.3% | 124,512 | +13.0% | 0.05% | -1.9% |
| Q3 2017 | $2,237,000 | +20.3% | 110,215 | -4.6% | 0.05% | +12.5% |
| Q2 2017 | $1,860,000 | +1437.2% | 115,560 | +1101.2% | 0.05% | +1500.0% |
| Q1 2017 | $121,000 | -3.2% | 9,620 | +2.4% | 0.00% | -25.0% |
| Q4 2016 | $125,000 | -43.9% | 9,391 | 0.0% | 0.00% | -60.0% |
| Q3 2016 | $223,000 | -11.9% | 9,391 | +6.7% | 0.01% | -23.1% |
| Q2 2016 | $253,000 | -5.2% | 8,799 | +5.5% | 0.01% | -7.1% |
| Q1 2016 | $267,000 | -29.9% | 8,339 | -6.3% | 0.01% | -12.5% |
| Q4 2015 | $381,000 | +27.4% | 8,897 | +4.6% | 0.02% | +23.1% |
| Q3 2015 | $299,000 | -15.5% | 8,507 | +10.4% | 0.01% | -7.1% |
| Q2 2015 | $354,000 | -55.7% | 7,706 | -54.8% | 0.01% | -51.7% |
| Q1 2015 | $799,000 | +68.2% | 17,048 | +13.6% | 0.03% | +61.1% |
| Q4 2014 | $475,000 | +41.8% | 15,007 | +6.1% | 0.02% | +28.6% |
| Q3 2014 | $335,000 | +9.8% | 14,148 | +38.9% | 0.01% | +16.7% |
| Q2 2014 | $305,000 | -28.6% | 10,189 | -37.1% | 0.01% | -14.3% |
| Q1 2014 | $427,000 | -4.5% | 16,186 | -8.8% | 0.01% | +7.7% |
| Q4 2013 | $447,000 | +198.0% | 17,748 | +143.1% | 0.01% | +160.0% |
| Q3 2013 | $150,000 | +2.7% | 7,300 | -0.6% | 0.01% | 0.0% |
| Q2 2013 | $146,000 | – | 7,345 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Krensavage Asset Management, LLC | 423,161 | $13,406,000 | 7.47% |
| Aravt Global | 2,300,000 | $72,864,000 | 5.43% |
| Slate Path Capital LP | 2,330,000 | $73,814,000 | 5.16% |
| Orbimed Advisors | 6,678,000 | $211,559,000 | 2.02% |
| Iguana Healthcare Management, LLC | 100,000 | $3,168,000 | 1.53% |
| Iguana Healthcare Management, LLC | 100,000 | $3,168,000 | 1.53% |
| Penn Capital Management Company, LLC | 709,045 | $22,463,000 | 0.94% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 250,000 | $7,920,000 | 0.79% |
| NEW AMSTERDAM PARTNERS LLC/NY | 276,169 | $8,749,000 | 0.76% |
| Matarin Capital Management, LLC | 52,932 | $1,676,886,000 | 0.74% |