AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 255 filers reported holding AMKOR TECHNOLOGY INC in Q2 2021. The put-call ratio across all filers is 0.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $2,923,000 | -5.5% | 123,301 | -39.9% | 0.02% | 0.0% |
| Q4 2020 | $3,092,000 | +3.7% | 205,025 | -23.0% | 0.02% | +5.0% |
| Q3 2020 | $2,982,000 | -9.5% | 266,225 | -0.6% | 0.02% | -23.1% |
| Q2 2020 | $3,295,000 | +43.3% | 267,725 | -9.3% | 0.03% | +23.8% |
| Q1 2020 | $2,299,000 | -37.0% | 295,125 | +5.1% | 0.02% | -16.0% |
| Q4 2019 | $3,652,000 | +673.7% | 280,925 | +441.0% | 0.02% | +733.3% |
| Q3 2019 | $472,000 | +19.5% | 51,925 | -1.9% | 0.00% | 0.0% |
| Q2 2019 | $395,000 | +100.5% | 52,925 | +129.1% | 0.00% | +200.0% |
| Q1 2019 | $197,000 | -57.1% | 23,101 | -67.0% | 0.00% | -75.0% |
| Q4 2018 | $459,000 | -57.4% | 70,001 | -34.2% | 0.00% | -42.9% |
| Q1 2018 | $1,077,000 | – | 106,367 | – | 0.01% | – |
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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% |