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 2021 | $4,832,000 | +37.0% | 203,800 | -12.8% | 0.00% | +33.3% |
| Q4 2020 | $3,526,000 | +33.2% | 233,821 | -1.1% | 0.00% | +50.0% |
| Q3 2020 | $2,648,000 | -5.5% | 236,442 | +3.9% | 0.00% | -33.3% |
| Q2 2020 | $2,801,000 | +62.6% | 227,542 | +2.9% | 0.00% | +50.0% |
| Q1 2020 | $1,723,000 | -78.4% | 221,212 | -63.9% | 0.00% | -71.4% |
| Q4 2019 | $7,972,000 | +81.2% | 613,265 | +26.9% | 0.01% | +75.0% |
| Q3 2019 | $4,399,000 | +35.6% | 483,387 | +11.2% | 0.00% | 0.0% |
| Q2 2019 | $3,244,000 | -28.6% | 434,814 | -18.2% | 0.00% | -33.3% |
| Q1 2019 | $4,541,000 | +49.3% | 531,704 | +14.7% | 0.01% | +50.0% |
| Q4 2018 | $3,042,000 | -7.1% | 463,732 | +4.6% | 0.00% | 0.0% |
| Q3 2018 | $3,276,000 | -17.9% | 443,321 | -4.6% | 0.00% | -33.3% |
| Q2 2018 | $3,990,000 | -29.4% | 464,491 | -16.7% | 0.01% | -25.0% |
| Q1 2018 | $5,648,000 | -8.3% | 557,553 | -9.0% | 0.01% | 0.0% |
| Q4 2017 | $6,157,000 | -4.6% | 612,668 | +0.2% | 0.01% | -20.0% |
| Q3 2017 | $6,454,000 | +2.2% | 611,710 | -5.4% | 0.01% | 0.0% |
| Q2 2017 | $6,317,000 | -24.5% | 646,559 | -10.5% | 0.01% | -28.6% |
| Q1 2017 | $8,371,000 | -0.3% | 722,259 | -9.2% | 0.01% | 0.0% |
| Q4 2016 | $8,393,000 | -6.6% | 795,559 | -13.9% | 0.01% | -6.7% |
| Q3 2016 | $8,986,000 | +61.0% | 924,459 | -4.8% | 0.02% | +66.7% |
| Q2 2016 | $5,581,000 | -2.6% | 970,659 | -0.3% | 0.01% | 0.0% |
| Q1 2016 | $5,732,000 | +17.2% | 973,159 | +21.0% | 0.01% | +12.5% |
| Q4 2015 | $4,889,000 | +39.4% | 804,159 | +2.9% | 0.01% | +33.3% |
| Q3 2015 | $3,508,000 | -32.3% | 781,359 | -9.8% | 0.01% | -25.0% |
| Q2 2015 | $5,180,000 | -19.7% | 866,259 | -9.6% | 0.01% | -11.1% |
| Q1 2015 | $6,451,000 | 0.0% | 958,519 | 0.0% | 0.01% | 0.0% |
| Q4 2014 | $6,451,000 | +13.1% | 958,519 | +41.3% | 0.01% | +12.5% |
| Q3 2014 | $5,706,000 | -37.8% | 678,519 | -17.3% | 0.01% | -33.3% |
| Q2 2014 | $9,175,000 | +32.0% | 820,659 | -14.6% | 0.01% | +20.0% |
| Q1 2014 | $6,949,000 | +9.2% | 961,259 | -11.7% | 0.01% | +11.1% |
| Q4 2013 | $6,365,000 | +88.1% | 1,088,059 | +37.9% | 0.01% | +50.0% |
| Q3 2013 | $3,384,000 | +2.2% | 788,851 | +0.3% | 0.01% | -14.3% |
| Q2 2013 | $3,312,000 | – | 786,651 | – | 0.01% | – |
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% |