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 | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $442,000 | -6.6% | 17,811 | -6.1% | 0.02% | -6.2% |
| Q3 2021 | $473,000 | +17.1% | 18,962 | +11.1% | 0.02% | +14.3% |
| Q2 2021 | $404,000 | -3.3% | 17,063 | -3.3% | 0.01% | -6.7% |
| Q1 2021 | $418,000 | -66.2% | 17,650 | -81.4% | 0.02% | -65.9% |
| Q4 2019 | $1,235,000 | +8.4% | 94,979 | -24.1% | 0.04% | +7.3% |
| Q3 2019 | $1,139,000 | +2.8% | 125,126 | -15.8% | 0.04% | +20.6% |
| Q2 2019 | $1,108,000 | -30.5% | 148,564 | -20.4% | 0.03% | -27.7% |
| Q1 2019 | $1,595,000 | +17.2% | 186,710 | -10.0% | 0.05% | +23.7% |
| Q4 2018 | $1,361,000 | -17.9% | 207,482 | -7.5% | 0.04% | -29.6% |
| Q3 2018 | $1,658,000 | -10.6% | 224,407 | +3.9% | 0.05% | -5.3% |
| Q2 2018 | $1,855,000 | -6.5% | 215,932 | +10.3% | 0.06% | -10.9% |
| Q1 2018 | $1,983,000 | +62.4% | 195,782 | +61.1% | 0.06% | +42.2% |
| Q4 2017 | $1,221,000 | +54.8% | 121,538 | +62.5% | 0.04% | +32.4% |
| Q3 2017 | $789,000 | +97.7% | 74,784 | +83.0% | 0.03% | +78.9% |
| Q2 2017 | $399,000 | – | 40,857 | – | 0.02% | – |
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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% |