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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,993,596 | -20.9% | 132,460 | -9.0% | 0.00% | -50.0% |
| Q2 2023 | $3,786,065 | 0.0% | 145,506 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $3,786,065 | -99.8% | 145,506 | +22.3% | 0.00% | +100.0% |
| Q3 2022 | $2,028,574,000 | -17.1% | 118,978 | -17.6% | 0.00% | 0.0% |
| Q2 2022 | $2,446,174,000 | -23.9% | 144,317 | -2.4% | 0.00% | 0.0% |
| Q1 2022 | $3,213,126,000 | -16.2% | 147,934 | -4.4% | 0.00% | 0.0% |
| Q4 2021 | $3,834,071,000 | -3.5% | 154,662 | -2.9% | 0.00% | -50.0% |
| Q3 2021 | $3,973,587,000 | +17.7% | 159,262 | +11.7% | 0.00% | +100.0% |
| Q2 2021 | $3,375,461,000 | +1.3% | 142,605 | +1.5% | 0.00% | 0.0% |
| Q1 2021 | $3,331,895,000 | +48.0% | 140,527 | -5.9% | 0.00% | 0.0% |
| Q4 2020 | $2,252,032,000 | +34.9% | 149,339 | +0.2% | 0.00% | 0.0% |
| Q3 2020 | $1,668,991,000 | -9.6% | 149,017 | -0.6% | 0.00% | 0.0% |
| Q2 2020 | $1,845,701,000 | +56.5% | 149,935 | -0.9% | 0.00% | 0.0% |
| Q1 2020 | $1,179,155,000 | -31.2% | 151,368 | +14.8% | 0.00% | 0.0% |
| Q4 2019 | $1,713,413,000 | +42.3% | 131,801 | -0.4% | 0.00% | 0.0% |
| Q3 2019 | $1,204,011,000 | +37.7% | 132,309 | +12.9% | 0.00% | 0.0% |
| Q2 2019 | $874,394,000 | -4.7% | 117,211 | +9.1% | 0.00% | 0.0% |
| Q1 2019 | $917,529,000 | +42.9% | 107,439 | +9.8% | 0.00% | 0.0% |
| Q4 2018 | $641,863,000 | -1.3% | 97,845 | +11.2% | 0.00% | – |
| Q3 2018 | $650,194,000 | -24.5% | 87,983 | -12.2% | 0.00% | -100.0% |
| Q2 2018 | $860,855,000 | -12.2% | 100,216 | +3.6% | 0.00% | 0.0% |
| Q1 2018 | $980,046,000 | -0.3% | 96,747 | -1.1% | 0.00% | 0.0% |
| Q4 2017 | $982,790,000 | -3.1% | 97,790 | +1.8% | 0.00% | 0.0% |
| Q3 2017 | $1,013,719,000 | +28.9% | 96,087 | +19.4% | 0.00% | 0.0% |
| Q2 2017 | $786,328,000 | -19.4% | 80,484 | -4.4% | 0.00% | 0.0% |
| Q1 2017 | $976,109,000 | +107638.3% | 84,220 | -2.0% | 0.00% | 0.0% |
| Q4 2016 | $906,000 | -18.7% | 85,961 | -25.0% | 0.00% | 0.0% |
| Q3 2016 | $1,114,000 | +87.2% | 114,634 | +10.9% | 0.00% | 0.0% |
| Q2 2016 | $595,000 | -2.3% | 103,333 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $609,000 | -18.5% | 103,333 | -16.0% | 0.00% | 0.0% |
| Q4 2015 | $747,000 | +39.1% | 122,961 | +2.7% | 0.00% | 0.0% |
| Q3 2015 | $537,000 | -4.4% | 119,728 | +27.5% | 0.00% | 0.0% |
| Q2 2015 | $562,000 | -30.9% | 93,894 | +2.1% | 0.00% | 0.0% |
| Q1 2015 | $813,000 | +28.2% | 91,994 | +3.1% | 0.00% | 0.0% |
| Q4 2014 | $634,000 | -15.5% | 89,194 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $750,000 | +2.6% | 89,194 | +36.4% | 0.00% | 0.0% |
| Q2 2014 | $731,000 | +116.9% | 65,394 | +32.9% | 0.00% | – |
| Q1 2014 | $337,000 | +11.6% | 49,194 | 0.0% | 0.00% | – |
| Q4 2013 | $302,000 | +43.1% | 49,194 | 0.0% | 0.00% | – |
| Q3 2013 | $211,000 | +1.9% | 49,194 | 0.0% | 0.00% | – |
| Q2 2013 | $207,000 | – | 49,194 | – | 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% |