AMKOR TECHNOLOGY INC's ticker is and the CUSIP is 031652900. A total of 3 filers reported holding AMKOR TECHNOLOGY 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 | $300,000 | +134.4% | 52,200 | +139.4% | 0.00% | – |
| Q1 2016 | $128,000 | -8.6% | 21,800 | -5.6% | 0.00% | – |
| Q4 2015 | $140,000 | +100.0% | 23,100 | +47.1% | 0.00% | – |
| Q3 2015 | $70,000 | -53.3% | 15,700 | -37.5% | 0.00% | – |
| Q2 2015 | $150,000 | -45.1% | 25,100 | -18.8% | 0.00% | – |
| Q1 2015 | $273,000 | +152.8% | 30,900 | +103.3% | 0.00% | – |
| Q4 2014 | $108,000 | -66.2% | 15,200 | -60.0% | 0.00% | – |
| Q3 2014 | $320,000 | -67.6% | 38,000 | -57.0% | 0.00% | -100.0% |
| Q2 2014 | $987,000 | +1956.2% | 88,300 | +1161.4% | 0.00% | – |
| Q1 2014 | $48,000 | +92.0% | 7,000 | +75.0% | 0.00% | – |
| Q4 2013 | $25,000 | 0.0% | 4,000 | -33.3% | 0.00% | – |
| Q2 2013 | $25,000 | – | 6,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 37,500 | $636,000 | 0.00% |
| SIMPLEX TRADING, LLC | 12,100 | $205,000 | 0.00% |
| JANE STREET GROUP, LLC | 33,300 | $564,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |