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 | $2,489 | 0.0% | 83,655 | 0.0% | 0.01% | 0.0% |
| Q2 2023 | $2,489 | +86.2% | 83,655 | +6.7% | 0.01% | +42.9% |
| Q4 2022 | $1,337 | -99.9% | 78,403 | 0.0% | 0.01% | 0.0% |
| Q3 2022 | $1,337,000 | +31.5% | 78,403 | +30.7% | 0.01% | +40.0% |
| Q2 2022 | $1,017,000 | +17.6% | 59,972 | +50.6% | 0.01% | +66.7% |
| Q1 2022 | $865,000 | -35.3% | 39,822 | -26.1% | 0.00% | -25.0% |
| Q4 2021 | $1,336,000 | +357.5% | 53,902 | +361.1% | 0.00% | +300.0% |
| Q3 2021 | $292,000 | -47.3% | 11,689 | -50.0% | 0.00% | 0.0% |
| Q2 2021 | $554,000 | 0.0% | 23,378 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $554,000 | -71.4% | 23,378 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $1,939,000 | +640.1% | 23,378 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $262,000 | -92.1% | 23,378 | -91.3% | 0.00% | -90.9% |
| Q2 2020 | $3,300,000 | +97.7% | 268,068 | +25.1% | 0.01% | -21.4% |
| Q1 2020 | $1,669,000 | +149.9% | 214,204 | +316.9% | 0.01% | +250.0% |
| Q4 2019 | $668,000 | +42.7% | 51,378 | 0.0% | 0.00% | +33.3% |
| Q3 2019 | $468,000 | +22.2% | 51,378 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $383,000 | -47.2% | 51,378 | -39.5% | 0.00% | -50.0% |
| Q1 2019 | $725,000 | +9.5% | 84,915 | -15.9% | 0.01% | -14.3% |
| Q4 2018 | $662,000 | -47.7% | 100,924 | -41.0% | 0.01% | -30.0% |
| Q3 2018 | $1,265,000 | +59.5% | 171,153 | +85.3% | 0.01% | +42.9% |
| Q2 2018 | $793,000 | +5.5% | 92,374 | -26.5% | 0.01% | -30.0% |
| Q2 2015 | $752,000 | -47.2% | 125,710 | -22.1% | 0.01% | -44.4% |
| Q1 2015 | $1,425,000 | +7.1% | 161,281 | -13.9% | 0.02% | +12.5% |
| Q4 2014 | $1,330,000 | +706.1% | 187,262 | +376.8% | 0.02% | +433.3% |
| Q2 2013 | $165,000 | – | 39,273 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Arbiter Partners Capital Management LLC | 2,545,156 | $14,991,000 | 2.80% |
| Matarin Capital Management, LLC | 970,677 | $5,717,288,000 | 0.80% |
| Walthausen & Co., LLC | 1,137,443 | $6,700,000 | 0.71% |
| Hanson & Doremus Investment Management | 179,598 | $1,058,000 | 0.48% |
| Capital Impact Advisors, LLC | 143,785 | $847,000 | 0.40% |
| Zebra Capital Management LLC | 173,169 | $1,020,000 | 0.40% |
| QUENTEC ASSET MANAGEMENT LLC | 282,819 | $1,666,000 | 0.22% |
| Vident Investment Advisory, LLC | 437,576 | $2,578,000 | 0.16% |
| TFS CAPITAL LLC | 182,880 | $1,077,000 | 0.16% |
| LSV ASSET MANAGEMENT | 9,539,265 | $56,186,000 | 0.12% |