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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,364,406 | -15.5% | 60,372 | +11.3% | 0.00% | 0.0% |
| Q2 2023 | $1,614,265 | -22.8% | 54,261 | -32.5% | 0.00% | 0.0% |
| Q1 2023 | $2,091,982 | -18.6% | 80,399 | -25.0% | 0.00% | 0.0% |
| Q4 2022 | $2,571,447 | -47.2% | 107,233 | -62.5% | 0.00% | -66.7% |
| Q3 2022 | $4,870,000 | +336.8% | 285,634 | +334.3% | 0.00% | +200.0% |
| Q2 2022 | $1,115,000 | -84.0% | 65,773 | -79.5% | 0.00% | -66.7% |
| Q1 2022 | $6,956,000 | +32.0% | 320,279 | +50.6% | 0.00% | +50.0% |
| Q4 2021 | $5,271,000 | +139.0% | 212,619 | +140.6% | 0.00% | +100.0% |
| Q3 2021 | $2,205,000 | +15.0% | 88,352 | +9.1% | 0.00% | 0.0% |
| Q2 2021 | $1,918,000 | -44.4% | 81,014 | -44.3% | 0.00% | -50.0% |
| Q1 2021 | $3,449,000 | +36.9% | 145,493 | -12.9% | 0.00% | 0.0% |
| Q4 2020 | $2,520,000 | +133.1% | 167,123 | +73.1% | 0.00% | +100.0% |
| Q3 2020 | $1,081,000 | +60.4% | 96,541 | +76.3% | 0.00% | 0.0% |
| Q2 2020 | $674,000 | +17.4% | 54,748 | -25.8% | 0.00% | 0.0% |
| Q1 2020 | $574,000 | -96.3% | 73,817 | -93.8% | 0.00% | -90.0% |
| Q4 2019 | $15,389,000 | +493.3% | 1,183,945 | +314.9% | 0.01% | +400.0% |
| Q3 2019 | $2,594,000 | -54.0% | 285,360 | -62.2% | 0.00% | -33.3% |
| Q2 2019 | $5,637,000 | -30.1% | 755,858 | -20.0% | 0.00% | -40.0% |
| Q1 2019 | $8,066,000 | +152.0% | 944,849 | +93.5% | 0.01% | +150.0% |
| Q4 2018 | $3,201,000 | -47.4% | 488,329 | -40.7% | 0.00% | 0.0% |
| Q3 2018 | $6,084,000 | +16.9% | 823,793 | +35.9% | 0.00% | +100.0% |
| Q2 2018 | $5,205,000 | -21.4% | 606,141 | -7.3% | 0.00% | -66.7% |
| Q1 2018 | $6,619,000 | +100.3% | 653,522 | +98.6% | 0.00% | +50.0% |
| Q4 2017 | $3,304,000 | +18.0% | 329,121 | +23.9% | 0.00% | 0.0% |
| Q3 2017 | $2,799,000 | +2.0% | 265,666 | -5.5% | 0.00% | 0.0% |
| Q2 2017 | $2,744,000 | -41.6% | 281,100 | -30.6% | 0.00% | -33.3% |
| Q1 2017 | $4,695,000 | +168.0% | 405,292 | +143.7% | 0.00% | +200.0% |
| Q4 2016 | $1,752,000 | +100.7% | 166,287 | +84.7% | 0.00% | 0.0% |
| Q3 2016 | $873,000 | +78.5% | 90,014 | +5.3% | 0.00% | – |
| Q2 2016 | $489,000 | -63.8% | 85,500 | -62.8% | 0.00% | -100.0% |
| Q1 2016 | $1,351,000 | +129.8% | 229,999 | +136.7% | 0.00% | – |
| Q4 2015 | $588,000 | -77.1% | 97,188 | -83.1% | 0.00% | -100.0% |
| Q3 2015 | $2,572,000 | +279.9% | 573,655 | +404.5% | 0.00% | – |
| Q2 2015 | $677,000 | -33.1% | 113,698 | -0.8% | 0.00% | -100.0% |
| Q1 2015 | $1,012,000 | -54.8% | 114,672 | -63.7% | 0.00% | 0.0% |
| Q4 2014 | $2,239,000 | +25.8% | 315,599 | +49.0% | 0.00% | 0.0% |
| Q3 2014 | $1,780,000 | -8.6% | 211,867 | +21.5% | 0.00% | 0.0% |
| Q2 2014 | $1,947,000 | -71.1% | 174,362 | -82.2% | 0.00% | -80.0% |
| Q1 2014 | $6,733,000 | +36.6% | 981,728 | +22.0% | 0.01% | +25.0% |
| Q4 2013 | $4,930,000 | +57.0% | 804,451 | +9.6% | 0.00% | +100.0% |
| Q3 2013 | $3,140,000 | – | 733,960 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Matarin Capital Management, LLC | 1,214,274 | $11,050,000 | 0.84% |
| Alambic Investment Management, L.P. | 120,547 | $1,097,000 | 0.82% |
| Zebra Capital Management LLC | 69,467 | $632,000 | 0.69% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 141,406 | $1,287,000 | 0.45% |
| WELD CAPITAL MANAGEMENT LLC | 225,666 | $2,054,000 | 0.38% |
| DENALI ADVISORS LLC | 231,800 | $2,109,000 | 0.30% |
| ALPHA WINDWARD LLC | 47,280 | $430,000 | 0.29% |
| Hanson & Doremus Investment Management | 101,036 | $919,000 | 0.29% |
| Unison Advisors LLC | 32,664 | $298,000 | 0.23% |
| Quantinno Capital Management LP | 35,283 | $321,000 | 0.22% |