IMPAX LABORATORIES INC's ticker is and the CUSIP is 45256B951. A total of 2 filers reported holding IMPAX LABORATORIES INC in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $231,000 | +80.5% | 8,000 | +166.7% | 0.00% | – |
| Q4 2015 | $128,000 | +50.6% | 3,000 | +25.0% | 0.00% | – |
| Q3 2015 | $85,000 | -69.6% | 2,400 | -60.7% | 0.00% | – |
| Q2 2015 | $280,000 | +98.6% | 6,100 | +103.3% | 0.00% | – |
| Q1 2015 | $141,000 | +48.4% | 3,000 | 0.0% | 0.00% | – |
| Q4 2014 | $95,000 | -57.4% | 3,000 | -68.1% | 0.00% | – |
| Q3 2014 | $223,000 | +32.7% | 9,400 | +67.9% | 0.00% | – |
| Q2 2014 | $168,000 | +189.7% | 5,600 | +154.5% | 0.00% | – |
| Q1 2014 | $58,000 | -88.1% | 2,200 | -88.7% | 0.00% | -100.0% |
| Q4 2013 | $488,000 | +481.0% | 19,400 | +373.2% | 0.00% | – |
| Q3 2013 | $84,000 | -58.0% | 4,100 | -59.0% | 0.00% | – |
| Q2 2013 | $200,000 | – | 10,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 5,400 | $171,000 | 0.00% |
| Citadel Advisors | 3,000 | $95,000 | 0.00% |