AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 258 filers reported holding AMKOR TECHNOLOGY INC in Q1 2021. The put-call ratio across all filers is 1.04 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $372,900 | -58.6% | 16,500 | -45.5% | 0.42% | -56.8% |
| Q2 2023 | $901,425 | -0.4% | 30,300 | -12.9% | 0.97% | -0.8% |
| Q1 2023 | $905,496 | +8.5% | 34,800 | 0.0% | 0.98% | -4.2% |
| Q4 2022 | $834,504 | +40.7% | 34,800 | 0.0% | 1.02% | +32.6% |
| Q3 2022 | $593,000 | +66.6% | 34,800 | +65.7% | 0.77% | +67.5% |
| Q2 2022 | $356,000 | -47.6% | 21,000 | -32.9% | 0.46% | -20.5% |
| Q1 2022 | $680,000 | -12.4% | 31,300 | 0.0% | 0.58% | +10.1% |
| Q4 2021 | $776,000 | +7.9% | 31,300 | +8.7% | 0.52% | -3.1% |
| Q3 2021 | $719,000 | +5.4% | 28,800 | 0.0% | 0.54% | +1.1% |
| Q2 2021 | $682,000 | +15.0% | 28,800 | +15.2% | 0.54% | +8.7% |
| Q1 2021 | $593,000 | +57.3% | 25,000 | 0.0% | 0.49% | +45.1% |
| Q4 2020 | $377,000 | +29.1% | 25,000 | -4.2% | 0.34% | +24.2% |
| Q3 2020 | $292,000 | +7.7% | 26,100 | +18.6% | 0.27% | +12.3% |
| Q2 2020 | $271,000 | – | 22,000 | – | 0.24% | – |
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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% |