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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $3,000 | +200.0% | 193 | +302.1% | 0.00% | – |
| Q1 2022 | $1,000 | -66.7% | 48 | -66.9% | 0.00% | – |
| Q3 2021 | $3,000 | -82.4% | 145 | -80.8% | 0.00% | – |
| Q1 2021 | $17,000 | +54.5% | 754 | 0.0% | 0.00% | – |
| Q4 2020 | $11,000 | +37.5% | 754 | 0.0% | 0.00% | – |
| Q3 2020 | $8,000 | -11.1% | 754 | 0.0% | 0.00% | – |
| Q2 2020 | $9,000 | -65.4% | 754 | -77.5% | 0.00% | – |
| Q1 2020 | $26,000 | -23.5% | 3,354 | +27.0% | 0.00% | – |
| Q4 2019 | $34,000 | – | 2,640 | – | 0.00% | – |
Download | ||||||
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% |