AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 272 filers reported holding AMKOR TECHNOLOGY INC in Q4 2021. The put-call ratio across all filers is 0.42 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $1,235 | -99.8% | 51,500 | +38.8% | 0.00% | +100.0% |
| Q2 2022 | $621,000 | -48.9% | 37,100 | -30.8% | 0.00% | -50.0% |
| Q1 2022 | $1,215,000 | -27.7% | 53,600 | -19.8% | 0.00% | 0.0% |
| Q3 2021 | $1,681,000 | +157.0% | 66,800 | +54.6% | 0.00% | +100.0% |
| Q4 2020 | $654,000 | +273.7% | 43,200 | +227.3% | 0.00% | – |
| Q4 2019 | $175,000 | +63.6% | 13,200 | +24.5% | 0.00% | – |
| Q2 2018 | $107,000 | 0.0% | 10,600 | 0.0% | 0.00% | – |
| Q1 2018 | $107,000 | -71.4% | 10,600 | -70.1% | 0.00% | -100.0% |
| Q3 2017 | $374,000 | -9.9% | 35,500 | -16.1% | 0.00% | 0.0% |
| Q2 2017 | $415,000 | +4.0% | 42,300 | +19.5% | 0.00% | 0.0% |
| Q1 2017 | $399,000 | -59.9% | 35,400 | -62.4% | 0.00% | -60.0% |
| Q4 2016 | $994,000 | -9.7% | 94,237 | -18.4% | 0.01% | +25.0% |
| Q3 2016 | $1,101,000 | – | 115,466 | – | 0.00% | – |
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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% |