AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 185 filers reported holding AMKOR TECHNOLOGY INC in Q4 2016. The put-call ratio across all filers is 1.05 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $256,000 | -65.5% | 25,438 | -63.8% | 0.05% | -54.1% |
| Q3 2017 | $741,000 | +338.5% | 70,248 | +306.7% | 0.11% | +445.0% |
| Q2 2017 | $169,000 | -80.5% | 17,272 | -76.9% | 0.02% | -76.5% |
| Q1 2017 | $867,000 | -15.8% | 74,772 | -23.4% | 0.08% | -1.2% |
| Q4 2016 | $1,030,000 | +234.4% | 97,600 | +92.4% | 0.09% | +120.5% |
| Q4 2015 | $308,000 | +154.5% | 50,720 | +150.1% | 0.04% | +95.0% |
| Q2 2015 | $121,000 | -67.4% | 20,278 | -51.7% | 0.02% | -58.3% |
| Q1 2015 | $371,000 | -42.9% | 41,978 | -54.1% | 0.05% | -47.8% |
| Q4 2014 | $650,000 | +83.6% | 91,538 | +117.8% | 0.09% | +58.6% |
| Q3 2014 | $354,000 | -16.7% | 42,038 | +10.6% | 0.06% | -26.6% |
| Q2 2014 | $425,000 | +229.5% | 38,000 | +24.2% | 0.08% | -4.8% |
| Q2 2013 | $129,000 | – | 30,600 | – | 0.08% | – |
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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% |