AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 156 filers reported holding AMKOR TECHNOLOGY INC in Q3 2017. The put-call ratio across all filers is 0.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $247,550 | -80.1% | 8,321 | -92.5% | 0.02% | -73.3% |
| Q3 2020 | $1,242,000 | +0.2% | 110,865 | +10.2% | 0.06% | -11.8% |
| Q2 2020 | $1,239,000 | +8160.0% | 100,565 | +5292.2% | 0.07% | +6700.0% |
| Q1 2020 | $15,000 | +66.7% | 1,865 | +166.4% | 0.00% | – |
| Q4 2019 | $9,000 | -93.2% | 700 | -96.0% | 0.00% | -100.0% |
| Q2 2019 | $132,000 | -14.8% | 17,700 | -2.2% | 0.01% | -33.3% |
| Q1 2019 | $155,000 | -43.2% | 18,100 | -56.5% | 0.01% | -50.0% |
| Q4 2018 | $273,000 | +2630.0% | 41,600 | +3100.0% | 0.02% | +1700.0% |
| Q3 2018 | $10,000 | -33.3% | 1,300 | -24.4% | 0.00% | 0.0% |
| Q2 2018 | $15,000 | -86.6% | 1,719 | -84.4% | 0.00% | -87.5% |
| Q1 2018 | $112,000 | +187.2% | 11,026 | +175.6% | 0.01% | +100.0% |
| Q2 2017 | $39,000 | -25.0% | 4,000 | -19.6% | 0.00% | -33.3% |
| Q4 2016 | $52,000 | -3.7% | 4,974 | -10.9% | 0.01% | 0.0% |
| Q3 2016 | $54,000 | +107.7% | 5,583 | +22.2% | 0.01% | +50.0% |
| Q2 2016 | $26,000 | +225.0% | 4,568 | +407.6% | 0.00% | +300.0% |
| Q1 2015 | $8,000 | -86.9% | 900 | -87.5% | 0.00% | -88.9% |
| Q3 2014 | $61,000 | -29.9% | 7,200 | -7.1% | 0.01% | -25.0% |
| Q2 2014 | $87,000 | +1142.9% | 7,747 | +384.2% | 0.01% | +1100.0% |
| Q3 2013 | $7,000 | – | 1,600 | – | 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% |