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 | $11,910 | -26.5% | 527 | -3.3% | 0.00% | – |
| Q2 2023 | $16,214 | +8.4% | 545 | -5.2% | 0.00% | – |
| Q1 2023 | $14,962 | +48.9% | 575 | +37.2% | 0.00% | – |
| Q4 2022 | $10,048 | +151.2% | 419 | +66.3% | 0.00% | – |
| Q3 2022 | $4,000 | -20.0% | 252 | -12.8% | 0.00% | – |
| Q2 2022 | $5,000 | -50.0% | 289 | -34.9% | 0.00% | – |
| Q1 2022 | $10,000 | +100.0% | 444 | +125.4% | 0.00% | – |
| Q4 2021 | $5,000 | 0.0% | 197 | -1.0% | 0.00% | – |
| Q3 2021 | $5,000 | -80.0% | 199 | -81.0% | 0.00% | – |
| Q2 2021 | $25,000 | 0.0% | 1,046 | 0.0% | 0.00% | – |
| Q1 2021 | $25,000 | +2400.0% | 1,046 | +1614.8% | 0.00% | – |
| Q4 2020 | $1,000 | -99.6% | 61 | -99.8% | 0.00% | -100.0% |
| Q3 2014 | $236,000 | -24.8% | 28,081 | -0.0% | 0.00% | -33.3% |
| Q2 2014 | $314,000 | – | 28,094 | – | 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% |