AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 280 filers reported holding AMKOR TECHNOLOGY INC in Q1 2022. The put-call ratio across all filers is 0.82 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $12,297,067 | +34.4% | 544,118 | +76.9% | 0.00% | +33.3% |
| Q2 2023 | $9,150,118 | -23.1% | 307,567 | -32.7% | 0.00% | 0.0% |
| Q1 2023 | $11,891,218 | -18.2% | 457,003 | -24.6% | 0.00% | 0.0% |
| Q4 2022 | $14,542,431 | +151.4% | 606,440 | +78.8% | 0.00% | +200.0% |
| Q3 2022 | $5,784,000 | +27.3% | 339,235 | +26.6% | 0.00% | 0.0% |
| Q2 2022 | $4,543,000 | -24.4% | 267,998 | -3.2% | 0.00% | 0.0% |
| Q1 2022 | $6,013,000 | -20.6% | 276,843 | -9.4% | 0.00% | -50.0% |
| Q4 2021 | $7,572,000 | +42.5% | 305,451 | +43.4% | 0.00% | +100.0% |
| Q3 2021 | $5,314,000 | +42.2% | 212,968 | +34.9% | 0.00% | – |
| Q2 2021 | $3,736,000 | -54.4% | 157,830 | -54.3% | 0.00% | -100.0% |
| Q1 2021 | $8,188,000 | +340.2% | 345,318 | +179.9% | 0.00% | – |
| Q4 2020 | $1,860,000 | +0.2% | 123,356 | -25.6% | 0.00% | – |
| Q3 2020 | $1,857,000 | -81.6% | 165,797 | -79.8% | 0.00% | -100.0% |
| Q2 2020 | $10,101,000 | -16.6% | 820,571 | -47.2% | 0.00% | -40.0% |
| Q1 2020 | $12,110,000 | +16.9% | 1,554,579 | +95.1% | 0.01% | +25.0% |
| Q4 2019 | $10,360,000 | +44.4% | 796,843 | +1.1% | 0.00% | +33.3% |
| Q3 2019 | $7,175,000 | +69.4% | 788,444 | +38.9% | 0.00% | +50.0% |
| Q2 2019 | $4,236,000 | +44.8% | 567,751 | +65.7% | 0.00% | +100.0% |
| Q1 2019 | $2,926,000 | -37.8% | 342,624 | -52.2% | 0.00% | -50.0% |
| Q4 2018 | $4,706,000 | +18.1% | 717,419 | +33.1% | 0.00% | 0.0% |
| Q3 2018 | $3,984,000 | -43.4% | 539,134 | -34.2% | 0.00% | -33.3% |
| Q2 2018 | $7,033,000 | +714.9% | 818,731 | +862.0% | 0.00% | – |
| Q1 2018 | $863,000 | +0.7% | 85,107 | -0.2% | 0.00% | – |
| Q4 2017 | $857,000 | -39.3% | 85,285 | -36.3% | 0.00% | -100.0% |
| Q3 2017 | $1,413,000 | -47.8% | 133,915 | -51.6% | 0.00% | -50.0% |
| Q2 2017 | $2,706,000 | -58.0% | 276,941 | -50.2% | 0.00% | -66.7% |
| Q1 2017 | $6,446,000 | -63.3% | 556,185 | -66.6% | 0.01% | -66.7% |
| Q4 2016 | $17,561,000 | +76.2% | 1,664,523 | +62.4% | 0.02% | +100.0% |
| Q3 2016 | $9,964,000 | +827.7% | 1,025,127 | +448.6% | 0.01% | +800.0% |
| Q2 2016 | $1,074,000 | -33.1% | 186,879 | -31.5% | 0.00% | -50.0% |
| Q1 2016 | $1,606,000 | +28.0% | 272,726 | +32.2% | 0.00% | +100.0% |
| Q4 2015 | $1,255,000 | -44.9% | 206,321 | -59.3% | 0.00% | -50.0% |
| Q3 2015 | $2,277,000 | -19.6% | 506,997 | +7.0% | 0.00% | 0.0% |
| Q2 2015 | $2,833,000 | +157.1% | 473,667 | +279.7% | 0.00% | +100.0% |
| Q1 2015 | $1,102,000 | +46.7% | 124,741 | +17.9% | 0.00% | 0.0% |
| Q4 2014 | $751,000 | -66.8% | 105,807 | -60.7% | 0.00% | -50.0% |
| Q3 2014 | $2,262,000 | +504.8% | 268,959 | +704.7% | 0.00% | – |
| Q2 2014 | $374,000 | +419.4% | 33,423 | +219.5% | 0.00% | – |
| Q1 2014 | $72,000 | -38.5% | 10,460 | -45.2% | 0.00% | – |
| Q4 2013 | $117,000 | -77.2% | 19,092 | -84.0% | 0.00% | -100.0% |
| Q3 2013 | $513,000 | +89.3% | 119,465 | +85.5% | 0.00% | – |
| Q2 2013 | $271,000 | – | 64,413 | – | 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% |