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 2022 | $9,472 | +18.4% | 395 | -15.2% | 0.00% | – |
| Q3 2022 | $8,000 | 0.0% | 466 | -6.8% | 0.00% | – |
| Q2 2022 | $8,000 | -20.0% | 500 | +5.0% | 0.00% | – |
| Q1 2022 | $10,000 | -60.0% | 476 | -52.1% | 0.00% | – |
| Q4 2021 | $25,000 | -65.8% | 994 | -67.6% | 0.00% | – |
| Q2 2021 | $73,000 | -57.6% | 3,065 | -57.8% | 0.00% | -100.0% |
| Q1 2021 | $172,000 | +35.4% | 7,263 | -14.1% | 0.00% | – |
| Q4 2020 | $127,000 | -15.3% | 8,454 | -36.9% | 0.00% | -100.0% |
| Q3 2020 | $150,000 | -79.6% | 13,400 | -77.5% | 0.00% | -66.7% |
| Q2 2020 | $734,000 | -24.9% | 59,587 | -60.0% | 0.00% | +50.0% |
| Q4 2018 | $978,000 | -31.8% | 149,084 | -23.1% | 0.00% | 0.0% |
| Q3 2018 | $1,433,000 | -22.6% | 193,910 | -10.0% | 0.00% | -33.3% |
| Q2 2018 | $1,851,000 | -42.2% | 215,429 | -31.8% | 0.00% | -40.0% |
| Q1 2018 | $3,201,000 | -20.0% | 316,067 | -20.6% | 0.01% | -16.7% |
| Q4 2017 | $3,999,000 | -16.7% | 397,846 | -12.5% | 0.01% | -14.3% |
| Q3 2017 | $4,800,000 | +7.6% | 454,935 | -0.4% | 0.01% | 0.0% |
| Q2 2017 | $4,462,000 | -15.7% | 456,771 | 0.0% | 0.01% | -12.5% |
| Q1 2017 | $5,294,000 | +13.8% | 456,771 | +3.6% | 0.01% | +14.3% |
| Q4 2016 | $4,652,000 | +8.2% | 440,925 | -0.3% | 0.01% | 0.0% |
| Q3 2016 | $4,300,000 | +62.9% | 442,319 | -3.6% | 0.01% | +75.0% |
| Q2 2016 | $2,639,000 | -2.8% | 458,992 | -0.4% | 0.00% | 0.0% |
| Q1 2016 | $2,714,000 | +2.5% | 460,687 | +5.8% | 0.00% | 0.0% |
| Q4 2015 | $2,647,000 | +38.3% | 435,264 | +2.1% | 0.00% | +33.3% |
| Q3 2015 | $1,914,000 | +36.8% | 426,262 | +82.3% | 0.00% | +50.0% |
| Q2 2015 | $1,399,000 | -30.8% | 233,887 | +2.2% | 0.00% | -33.3% |
| Q1 2015 | $2,022,000 | – | 228,784 | – | 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% |