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 | $939,731 | +200.0% | 41,581 | +295.0% | 0.12% | +215.8% |
| Q2 2023 | $313,214 | +14.5% | 10,528 | +0.2% | 0.04% | +8.6% |
| Q1 2023 | $273,524 | +16.4% | 10,512 | +7.3% | 0.04% | +16.7% |
| Q4 2022 | $235,004 | +13.0% | 9,800 | -19.7% | 0.03% | +3.4% |
| Q3 2022 | $208,000 | -1.4% | 12,208 | -1.8% | 0.03% | +3.6% |
| Q2 2022 | $211,000 | -9.4% | 12,430 | +15.9% | 0.03% | +3.7% |
| Q1 2022 | $233,000 | -6.0% | 10,724 | +7.1% | 0.03% | -3.6% |
| Q4 2021 | $248,000 | +14.8% | 10,011 | +15.8% | 0.03% | +3.7% |
| Q3 2021 | $216,000 | -48.4% | 8,646 | -51.1% | 0.03% | -50.9% |
| Q2 2021 | $419,000 | +2.9% | 17,688 | +3.1% | 0.06% | -11.3% |
| Q1 2021 | $407,000 | +31.7% | 17,152 | -16.2% | 0.06% | -8.8% |
| Q4 2020 | $309,000 | +77.6% | 20,460 | +32.0% | 0.07% | +41.7% |
| Q3 2020 | $174,000 | -23.7% | 15,498 | -16.4% | 0.05% | -39.2% |
| Q2 2020 | $228,000 | +16.3% | 18,538 | -26.4% | 0.08% | +1.3% |
| Q1 2020 | $196,000 | +12.6% | 25,180 | +87.6% | 0.08% | +25.8% |
| Q4 2019 | $174,000 | -7.0% | 13,419 | -34.6% | 0.06% | -12.7% |
| Q3 2019 | $187,000 | +5.1% | 20,519 | -14.0% | 0.07% | -5.3% |
| Q2 2019 | $178,000 | +17.9% | 23,855 | +35.2% | 0.08% | +7.1% |
| Q1 2019 | $151,000 | +58.9% | 17,640 | +21.6% | 0.07% | +9.4% |
| Q4 2018 | $95,000 | -8.7% | 14,507 | +2.7% | 0.06% | 0.0% |
| Q3 2018 | $104,000 | +18.2% | 14,125 | +37.7% | 0.06% | +1.6% |
| Q2 2018 | $88,000 | +57.1% | 10,258 | +83.2% | 0.06% | +31.2% |
| Q4 2017 | $56,000 | – | 5,599 | – | 0.05% | – |
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% |