AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 156 filers reported holding AMKOR TECHNOLOGY INC in Q3 2017. The put-call ratio across all filers is 0.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $943,000 | +209.2% | 121,041 | +416.5% | 0.05% | +380.0% |
| Q4 2019 | $305,000 | +116.3% | 23,436 | +51.2% | 0.01% | +100.0% |
| Q3 2019 | $141,000 | -86.1% | 15,500 | -87.0% | 0.01% | -83.9% |
| Q1 2019 | $1,017,000 | -56.1% | 119,097 | -66.3% | 0.03% | -70.2% |
| Q4 2018 | $2,317,000 | +29.9% | 353,148 | +46.4% | 0.10% | +92.6% |
| Q3 2018 | $1,783,000 | +110.8% | 241,244 | +145.0% | 0.05% | +100.0% |
| Q2 2018 | $846,000 | +109.4% | 98,468 | +146.8% | 0.03% | +125.0% |
| Q1 2018 | $404,000 | +19.5% | 39,900 | +18.6% | 0.01% | +20.0% |
| Q4 2017 | $338,000 | -35.9% | 33,654 | -32.6% | 0.01% | -33.3% |
| Q3 2017 | $527,000 | +149.8% | 49,906 | -0.2% | 0.02% | +36.4% |
| Q2 2013 | $211,000 | – | 50,001 | – | 0.01% | – |
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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% |