AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 123 filers reported holding AMKOR TECHNOLOGY INC in Q3 2013. The put-call ratio across all filers is 25.80 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $946,000 | -77.3% | 96,800 | -73.1% | 0.03% | -71.9% |
| Q1 2017 | $4,167,000 | +354.9% | 359,500 | +314.2% | 0.11% | +256.2% |
| Q4 2016 | $916,000 | -45.8% | 86,800 | -68.8% | 0.03% | -23.8% |
| Q4 2015 | $1,691,000 | +27.0% | 278,084 | +24.9% | 0.04% | +23.5% |
| Q2 2015 | $1,331,000 | -2.9% | 222,600 | +11.4% | 0.03% | -52.1% |
| Q1 2014 | $1,371,000 | +47.3% | 199,800 | +31.6% | 0.07% | +10.9% |
| Q4 2013 | $931,000 | -63.8% | 151,810 | -74.7% | 0.06% | -72.5% |
| Q3 2013 | $2,573,000 | +2.9% | 601,130 | +1.2% | 0.23% | -9.3% |
| Q2 2013 | $2,500,000 | – | 593,719 | – | 0.26% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Matarin Capital Management, LLC | 1,214,274 | $11,050,000 | 0.84% |
| Alambic Investment Management, L.P. | 120,547 | $1,097,000 | 0.82% |
| Zebra Capital Management LLC | 69,467 | $632,000 | 0.69% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 141,406 | $1,287,000 | 0.45% |
| WELD CAPITAL MANAGEMENT LLC | 225,666 | $2,054,000 | 0.38% |
| DENALI ADVISORS LLC | 231,800 | $2,109,000 | 0.30% |
| ALPHA WINDWARD LLC | 47,280 | $430,000 | 0.29% |
| Hanson & Doremus Investment Management | 101,036 | $919,000 | 0.29% |
| Unison Advisors LLC | 32,664 | $298,000 | 0.23% |
| Quantinno Capital Management LP | 35,283 | $321,000 | 0.22% |