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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $34,867 | -55.3% | 1,340 | -58.8% | 0.00% | -57.1% |
| Q4 2022 | $78,031 | +27.9% | 3,254 | -9.6% | 0.01% | +16.7% |
| Q3 2022 | $61,000 | -55.8% | 3,601 | -55.9% | 0.01% | -53.8% |
| Q2 2022 | $138,000 | +50.0% | 8,168 | +93.1% | 0.01% | +62.5% |
| Q1 2022 | $92,000 | -13.2% | 4,230 | -0.6% | 0.01% | -11.1% |
| Q4 2021 | $106,000 | -7.0% | 4,257 | -7.1% | 0.01% | -18.2% |
| Q3 2021 | $114,000 | -11.6% | 4,583 | -15.9% | 0.01% | -15.4% |
| Q2 2021 | $129,000 | -28.7% | 5,447 | -28.8% | 0.01% | -40.9% |
| Q1 2021 | $181,000 | +58.8% | 7,653 | +0.9% | 0.02% | +29.4% |
| Q4 2020 | $114,000 | +322.2% | 7,586 | +215.6% | 0.02% | +240.0% |
| Q3 2020 | $27,000 | +17.4% | 2,404 | +29.9% | 0.01% | 0.0% |
| Q2 2020 | $23,000 | +187.5% | 1,850 | +86.1% | 0.01% | +150.0% |
| Q1 2020 | $8,000 | -50.0% | 994 | -19.6% | 0.00% | -50.0% |
| Q4 2019 | $16,000 | – | 1,237 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Matarin Capital Management, LLC | 1,531,480 | $49,574,267,000 | 5.57% |
| BOGLE INVESTMENT MANAGEMENT L P /DE/ | 1,085,011 | $11,446,000 | 0.79% |
| Hanson & Doremus Investment Management | 146,778 | $1,548,508,000 | 0.67% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 300,000 | $3,165,000 | 0.63% |
| Capital Impact Advisors, LLC | 143,785 | $1,517,000 | 0.63% |
| Convergence Investment Partners, LLC | 399,955 | $4,220,000 | 0.58% |
| ALGERT GLOBAL LLC | 129,481 | $1,366,000 | 0.39% |
| Malaga Cove Capital, LLC | 54,351 | $584,000 | 0.38% |
| Westover Capital Advisors, LLC | 37,574 | $396,000 | 0.28% |
| Assenagon Asset Management S.A. | 1,430,729 | $15,094,000 | 0.28% |