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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $2,662,625 | +2732.6% | 89,500 | +1974.6% | 0.67% | +22100.0% |
| Q1 2022 | $94,000 | -65.7% | 4,314 | -60.9% | 0.00% | -66.7% |
| Q4 2021 | $274,000 | +53.9% | 11,042 | +54.5% | 0.01% | +50.0% |
| Q3 2021 | $178,000 | +100.0% | 7,148 | +89.7% | 0.01% | +100.0% |
| Q2 2021 | $89,000 | +117.1% | 3,768 | +40.2% | 0.00% | +50.0% |
| Q4 2020 | $41,000 | +141.2% | 2,687 | +98.0% | 0.00% | 0.0% |
| Q2 2020 | $17,000 | 0.0% | 1,357 | -36.5% | 0.00% | -75.0% |
| Q1 2020 | $17,000 | -87.7% | 2,138 | -79.9% | 0.01% | -75.8% |
| Q4 2019 | $138,000 | +6800.0% | 10,648 | +5533.9% | 0.03% | +3200.0% |
| Q3 2019 | $2,000 | 0.0% | 189 | -20.9% | 0.00% | 0.0% |
| Q2 2019 | $2,000 | – | 239 | +582.9% | 0.00% | – |
| Q4 2018 | $0 | -100.0% | 35 | -86.0% | 0.00% | -100.0% |
| Q3 2018 | $2,000 | 0.0% | 250 | +48.8% | 0.00% | 0.0% |
| Q3 2017 | $2,000 | – | 168 | – | 0.00% | – |
Download | ||||||
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% |