AMKOR TECHNOLOGY INC's ticker is and the CUSIP is 031652900. A total of 3 filers reported holding AMKOR TECHNOLOGY INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $264 | -42.0% | 11,700 | -23.5% | 0.00% | – |
| Q2 2023 | $455 | +113.6% | 15,300 | +86.6% | 0.00% | – |
| Q1 2023 | $213 | -85.0% | 8,200 | -86.2% | 0.00% | -100.0% |
| Q4 2022 | $1,422 | -99.2% | 59,300 | +481.4% | 0.00% | – |
| Q3 2022 | $173,000 | -15.6% | 10,200 | -15.7% | 0.00% | – |
| Q2 2022 | $205,000 | -61.0% | 12,100 | -50.0% | 0.00% | – |
| Q1 2022 | $525,000 | +24.1% | 24,200 | +41.5% | 0.00% | – |
| Q4 2021 | $423,000 | +14.6% | 17,100 | +7.5% | 0.00% | – |
| Q3 2021 | $369,000 | +9.2% | 15,900 | +11.2% | 0.00% | – |
| Q2 2021 | $338,000 | -79.5% | 14,300 | +1954.6% | 0.00% | -100.0% |
| Q1 2021 | $1,650,000 | +557.4% | 696 | +316.8% | 0.00% | – |
| Q4 2020 | $251,000 | +83.2% | 167 | +35.8% | 0.00% | – |
| Q3 2020 | $137,000 | -82.3% | 123 | -80.5% | 0.00% | -100.0% |
| Q2 2020 | $775,000 | +191.4% | 630 | +84.2% | 0.00% | – |
| Q1 2020 | $266,000 | +118.0% | 342 | +263.8% | 0.00% | – |
| Q4 2019 | $122,000 | +12100.0% | 94 | +4600.0% | 0.00% | – |
| Q3 2019 | $1,000 | -83.3% | 2 | -77.8% | 0.00% | – |
| Q2 2019 | $6,000 | -33.3% | 9 | -18.2% | 0.00% | – |
| Q1 2019 | $9,000 | – | 11 | +1000.0% | 0.00% | – |
| Q4 2018 | $0 | -100.0% | 1 | -50.0% | 0.00% | – |
| Q3 2018 | $1,000 | -97.6% | 2 | -95.9% | 0.00% | – |
| Q2 2018 | $42,000 | +2000.0% | 49 | +96.0% | 0.00% | – |
| Q1 2018 | $2,000 | – | 25 | +733.3% | 0.00% | – |
| Q3 2017 | $0 | – | 3 | -76.9% | 0.00% | – |
| Q2 2017 | $0 | -100.0% | 13 | -85.9% | 0.00% | – |
| Q1 2017 | $6,000 | +20.0% | 92 | -33.8% | 0.00% | – |
| Q4 2016 | $5,000 | -37.5% | 139 | +87.8% | 0.00% | -100.0% |
| Q3 2016 | $8,000 | +166.7% | 74 | -37.8% | 0.00% | – |
| Q2 2016 | $3,000 | – | 119 | +495.0% | 0.00% | – |
| Q1 2016 | $0 | – | 20 | +53.8% | 0.00% | – |
| Q4 2015 | $0 | – | 13 | +333.3% | 0.00% | – |
| Q3 2015 | $0 | – | 3 | -40.0% | 0.00% | – |
| Q2 2015 | $0 | – | 5 | +150.0% | 0.00% | – |
| Q1 2015 | $0 | – | 2 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 37,500 | $636,000 | 0.00% |
| SIMPLEX TRADING, LLC | 12,100 | $205,000 | 0.00% |
| JANE STREET GROUP, LLC | 33,300 | $564,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |