AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 273 filers reported holding AMKOR TECHNOLOGY INC in Q3 2022. The put-call ratio across all filers is 0.62 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $611,990 | -62.9% | 23,520 | -65.8% | 0.00% | -62.5% |
| Q4 2022 | $1,650,328 | -8.9% | 68,821 | -35.3% | 0.01% | -11.1% |
| Q3 2022 | $1,812,000 | +17.8% | 106,302 | +17.1% | 0.01% | +12.5% |
| Q2 2022 | $1,538,000 | -16.0% | 90,760 | +7.6% | 0.01% | +14.3% |
| Q1 2022 | $1,831,000 | +54.0% | 84,323 | +75.8% | 0.01% | +75.0% |
| Q4 2021 | $1,189,000 | -4.1% | 47,963 | -3.5% | 0.00% | -33.3% |
| Q3 2021 | $1,240,000 | +63.2% | 49,715 | +54.8% | 0.01% | +100.0% |
| Q2 2021 | $760,000 | -81.3% | 32,125 | -81.3% | 0.00% | -83.3% |
| Q1 2021 | $4,070,000 | +12.6% | 171,659 | -28.4% | 0.02% | +20.0% |
| Q4 2020 | $3,616,000 | +34.0% | 239,815 | -0.4% | 0.02% | +25.0% |
| Q3 2020 | $2,698,000 | -13.9% | 240,895 | -5.4% | 0.01% | -20.0% |
| Q2 2020 | $3,134,000 | +51.1% | 254,590 | -4.4% | 0.02% | +15.4% |
| Q1 2020 | $2,074,000 | +209.1% | 266,247 | +415.8% | 0.01% | +333.3% |
| Q4 2019 | $671,000 | +397.0% | 51,615 | +150.6% | 0.00% | +200.0% |
| Q4 2018 | $135,000 | -11.2% | 20,595 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $152,000 | -19.1% | 20,595 | -6.1% | 0.00% | 0.0% |
| Q2 2018 | $188,000 | -84.1% | 21,943 | -81.1% | 0.00% | -85.7% |
| Q1 2018 | $1,179,000 | -2.6% | 116,369 | -3.3% | 0.01% | 0.0% |
| Q4 2017 | $1,210,000 | +3.1% | 120,384 | +8.2% | 0.01% | 0.0% |
| Q3 2017 | $1,174,000 | +53.9% | 111,240 | +42.5% | 0.01% | +40.0% |
| Q2 2017 | $763,000 | -32.7% | 78,090 | -20.2% | 0.01% | -37.5% |
| Q1 2017 | $1,134,000 | +1045.5% | 97,849 | +859.3% | 0.01% | +700.0% |
| Q3 2016 | $99,000 | +67.8% | 10,200 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $59,000 | -1.7% | 10,200 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $60,000 | -3.2% | 10,200 | +0.2% | 0.00% | 0.0% |
| Q4 2015 | $62,000 | -86.2% | 10,180 | -86.5% | 0.00% | -75.0% |
| Q2 2015 | $450,000 | -33.0% | 75,200 | -1.1% | 0.00% | -33.3% |
| Q1 2015 | $672,000 | +22.6% | 76,050 | -1.4% | 0.01% | +20.0% |
| Q4 2014 | $548,000 | -56.4% | 77,130 | -48.4% | 0.01% | -66.7% |
| Q3 2014 | $1,258,000 | – | 149,570 | – | 0.02% | – |
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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% |