IMPAX LABORATORIES INC's ticker is IPXL and the CUSIP is 45256B101. A total of 198 filers reported holding IMPAX LABORATORIES INC in Q4 2015. The put-call ratio across all filers is 0.81 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2018 | $0 | – | 25 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | -100.0% | 25 | -94.1% | 0.00% | – |
| Q4 2017 | $7,000 | -22.2% | 425 | 0.0% | 0.00% | – |
| Q3 2017 | $9,000 | +12.5% | 425 | -15.0% | 0.00% | – |
| Q2 2017 | $8,000 | +33.3% | 500 | 0.0% | 0.00% | – |
| Q1 2017 | $6,000 | 0.0% | 500 | 0.0% | 0.00% | – |
| Q4 2016 | $6,000 | -45.5% | 500 | 0.0% | 0.00% | – |
| Q3 2016 | $11,000 | -26.7% | 500 | 0.0% | 0.00% | – |
| Q2 2016 | $15,000 | +650.0% | 500 | +566.7% | 0.00% | – |
| Q1 2016 | $2,000 | -33.3% | 75 | 0.0% | 0.00% | – |
| Q4 2015 | $3,000 | -57.1% | 75 | -59.5% | 0.00% | – |
| Q3 2015 | $7,000 | -12.5% | 185 | 0.0% | 0.00% | – |
| Q2 2015 | $8,000 | -11.1% | 185 | 0.0% | 0.00% | – |
| Q1 2015 | $9,000 | +200.0% | 185 | +68.2% | 0.00% | – |
| Q4 2014 | $3,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q3 2014 | $3,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q2 2014 | $3,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q1 2014 | $3,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q4 2013 | $3,000 | +50.0% | 110 | 0.0% | 0.00% | – |
| Q3 2013 | $2,000 | 0.0% | 110 | 0.0% | 0.00% | – |
| Q2 2013 | $2,000 | – | 110 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Krensavage Asset Management, LLC | 730,817 | $21,062,000 | 7.59% |
| Hound Partners | 6,757,558 | $194,753,000 | 5.18% |
| Aravt Global | 2,232,500 | $64,341,000 | 4.78% |
| Asymmetry Capital Management, L.P. | 70,235 | $2,024,000 | 3.71% |
| UNIVERSITY OF NOTRE DAME DU LAC | 66,091 | $1,905,000 | 1.80% |
| Orbimed Advisors | 5,886,700 | $169,655,000 | 1.77% |
| Pennant Capital Management, LLC | 1,949,569 | $56,187,000 | 1.44% |
| SECTOR GAMMA AS | 233,934 | $6,742,000 | 1.28% |
| Tygh Capital Management, Inc. | 137,190 | $3,954,000 | 1.11% |
| MESIROW FINANCIAL INVESTMENT MANAGEMENT - Fixed Income | 555,086 | $15,998,000 | 0.93% |