AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 176 filers reported holding AMKOR TECHNOLOGY INC in Q4 2017. The put-call ratio across all filers is 0.80 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $2,174,000 | +32.0% | 214,610 | +30.9% | 0.08% | +46.4% |
| Q4 2017 | $1,647,000 | -49.2% | 163,905 | -46.7% | 0.06% | -48.6% |
| Q3 2017 | $3,242,000 | +78.7% | 307,285 | +65.4% | 0.11% | +94.6% |
| Q2 2017 | $1,814,000 | +986.2% | 185,735 | +1189.8% | 0.06% | +1020.0% |
| Q1 2017 | $167,000 | +8250.0% | 14,400 | +4700.0% | 0.01% | – |
| Q4 2015 | $2,000 | -98.1% | 300 | -98.7% | 0.00% | -100.0% |
| Q3 2015 | $103,000 | -89.2% | 22,845 | -85.7% | 0.00% | -86.4% |
| Q2 2015 | $954,000 | -89.8% | 159,555 | -84.9% | 0.02% | -90.0% |
| Q1 2015 | $9,324,000 | +136.2% | 1,055,235 | +89.8% | 0.22% | +103.7% |
| Q4 2014 | $3,948,000 | -22.5% | 556,004 | -8.2% | 0.11% | -32.1% |
| Q3 2014 | $5,092,000 | -2.3% | 605,512 | +29.9% | 0.16% | -4.2% |
| Q2 2014 | $5,213,000 | +70.8% | 466,304 | +4.8% | 0.17% | +69.4% |
| Q1 2014 | $3,052,000 | +24.7% | 444,838 | +11.4% | 0.10% | +27.3% |
| Q4 2013 | $2,447,000 | +57.4% | 399,141 | +9.9% | 0.08% | +30.5% |
| Q3 2013 | $1,555,000 | -12.0% | 363,300 | -13.4% | 0.06% | -19.2% |
| Q2 2013 | $1,767,000 | – | 419,604 | – | 0.07% | – |
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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% |