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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $38,000 | -25.5% | 1,732 | -19.0% | 0.21% | +4120.0% |
| Q1 2021 | $51,000 | +59.4% | 2,139 | 0.0% | 0.01% | +66.7% |
| Q4 2020 | $32,000 | +33.3% | 2,139 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $24,000 | -7.7% | 2,139 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $26,000 | -91.4% | 2,139 | -94.5% | 0.00% | -93.2% |
| Q1 2020 | $302,000 | -6.2% | 38,777 | -21.0% | 0.04% | +69.2% |
| Q4 2018 | $322,000 | -22.0% | 49,087 | -12.2% | 0.03% | +188.9% |
| Q3 2018 | $413,000 | -24.1% | 55,914 | -11.6% | 0.01% | -10.0% |
| Q2 2018 | $544,000 | -15.1% | 63,283 | 0.0% | 0.01% | -16.7% |
| Q1 2018 | $641,000 | +54.5% | 63,283 | +53.3% | 0.01% | +50.0% |
| Q4 2017 | $415,000 | – | 41,290 | – | 0.01% | – |
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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% |