AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 231 filers reported holding AMKOR TECHNOLOGY INC in Q4 2020. The put-call ratio across all filers is 0.62 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $999,000 | -89.4% | 46,000 | -88.5% | 0.00% | -90.9% |
| Q2 2021 | $9,468,000 | +254.5% | 400,000 | +125.8% | 0.01% | +175.0% |
| Q4 2020 | $2,671,000 | – | 177,110 | +1771000.0% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 10 | -100.0% | 0.00% | -100.0% |
| Q2 2020 | $246,000 | -85.3% | 20,010 | -90.7% | 0.00% | -75.0% |
| Q1 2020 | $1,671,000 | +542.7% | 214,510 | +972.0% | 0.00% | +300.0% |
| Q4 2019 | $260,000 | -29.9% | 20,010 | -50.9% | 0.00% | 0.0% |
| Q3 2019 | $371,000 | -3.4% | 40,720 | -20.9% | 0.00% | 0.0% |
| Q2 2019 | $384,000 | -50.0% | 51,485 | -42.8% | 0.00% | 0.0% |
| Q1 2019 | $768,000 | – | 89,943 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SW Investment Management LLC | 2,350,000 | $53,110,000 | 23.62% |
| Bandera Partners LLC | 604,853 | $13,669,678 | 4.94% |
| Force Hill Capital Management LP | 155,333 | $3,510,526 | 3.03% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 189,000 | $4,271,400 | 0.82% |
| Portolan Capital Management | 373,034 | $8,430,568 | 0.79% |
| 1492 Capital Management LLC | 51,563 | $1,165,324 | 0.75% |
| DENALI ADVISORS LLC | 92,161 | $2,082,839 | 0.73% |
| Monashee Investment Management LLC | 75,000 | $1,695,000 | 0.71% |
| Robotti & Company | 181,930 | $4,111,618 | 0.60% |
| Old Well Partners, LLC | 24,000 | $542,400 | 0.47% |