AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 166 filers reported holding AMKOR TECHNOLOGY INC in Q3 2018. The put-call ratio across all filers is 4.32 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $124,000 | -29.9% | 15,935 | +17.2% | 0.30% | +102.7% |
| Q4 2019 | $177,000 | -83.9% | 13,597 | -88.7% | 0.15% | -82.1% |
| Q3 2019 | $1,097,000 | -19.2% | 120,547 | -33.8% | 0.82% | -1.7% |
| Q2 2019 | $1,358,000 | -33.8% | 182,046 | -24.2% | 0.84% | -0.4% |
| Q1 2019 | $2,051,000 | +5.8% | 240,146 | -18.8% | 0.84% | +3.3% |
| Q4 2018 | $1,939,000 | -27.0% | 295,646 | -4.4% | 0.82% | +12.1% |
| Q2 2018 | $2,655,000 | -35.4% | 309,136 | -23.8% | 0.73% | +27.1% |
| Q1 2018 | $4,111,000 | +98.5% | 405,847 | +97.0% | 0.57% | +129.7% |
| Q4 2017 | $2,071,000 | +89.7% | 206,025 | +99.1% | 0.25% | +109.2% |
| Q3 2017 | $1,092,000 | – | 103,500 | – | 0.12% | – |
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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% |