AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 258 filers reported holding AMKOR TECHNOLOGY INC in Q1 2021. The put-call ratio across all filers is 1.04 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $221,128 | -89.7% | 9,783 | -91.1% | 0.01% | -78.7% |
| Q2 2023 | $2,145,388 | +313.2% | 109,816 | +97.1% | 0.05% | +104.3% |
| Q1 2023 | $519,188 | +418600.0% | 55,706 | +376.2% | 0.02% | +666.7% |
| Q4 2022 | $124 | -99.9% | 11,697 | -13.9% | 0.00% | -25.0% |
| Q3 2022 | $142,000 | +9.2% | 13,582 | +10.0% | 0.00% | 0.0% |
| Q2 2022 | $130,000 | -29.3% | 12,347 | -31.5% | 0.00% | +100.0% |
| Q1 2022 | $184,000 | +67.3% | 18,018 | +311.7% | 0.00% | 0.0% |
| Q4 2021 | $110,000 | +3.8% | 4,376 | +3.6% | 0.00% | 0.0% |
| Q3 2021 | $106,000 | +8.2% | 4,222 | +2.5% | 0.00% | 0.0% |
| Q2 2021 | $98,000 | – | 4,121 | – | 0.00% | – |
| Q1 2021 | $0 | – | 0 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | – | 0 | – | 0.00% | – |
| Q2 2020 | $0 | – | 0 | – | 0.00% | – |
| Q1 2020 | $0 | – | 0 | – | 0.00% | – |
| Q4 2019 | $0 | – | 0 | – | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q3 2018 | $1,000 | -50.0% | 121 | -39.5% | 0.00% | – |
| Q2 2018 | $2,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q4 2017 | $2,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q3 2017 | $2,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q2 2017 | $2,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q1 2017 | $2,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q4 2016 | $2,000 | -33.3% | 200 | -28.6% | 0.00% | – |
| Q3 2016 | $3,000 | +200.0% | 280 | +40.0% | 0.00% | – |
| Q2 2016 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q4 2015 | $1,000 | – | 200 | – | 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% |