AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 272 filers reported holding AMKOR TECHNOLOGY INC in Q4 2021. The put-call ratio across all filers is 0.42 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $851,681 | -64.6% | 37,685 | -53.4% | 0.00% | -71.4% |
| Q2 2023 | $2,407,638 | +95.6% | 80,929 | +71.1% | 0.01% | +133.3% |
| Q1 2023 | $1,230,746 | +62.9% | 47,300 | +50.2% | 0.00% | +50.0% |
| Q4 2022 | $755,370 | +86.1% | 31,500 | +32.4% | 0.00% | +100.0% |
| Q3 2022 | $406,000 | -73.0% | 23,800 | -73.2% | 0.00% | -80.0% |
| Q2 2022 | $1,503,000 | +46.6% | 88,698 | +87.9% | 0.01% | +66.7% |
| Q1 2022 | $1,025,000 | +82.1% | 47,200 | +107.9% | 0.00% | +50.0% |
| Q4 2021 | $563,000 | -82.0% | 22,700 | -81.9% | 0.00% | -81.8% |
| Q3 2021 | $3,123,000 | +2.4% | 125,200 | -2.9% | 0.01% | -8.3% |
| Q2 2021 | $3,051,000 | +78.2% | 128,917 | +78.4% | 0.01% | +71.4% |
| Q1 2021 | $1,712,000 | -20.0% | 72,250 | -49.1% | 0.01% | -22.2% |
| Q4 2020 | $2,140,000 | +154.8% | 141,900 | +107.7% | 0.01% | +80.0% |
| Q2 2020 | $840,000 | +107.4% | 68,309 | +31.5% | 0.01% | +66.7% |
| Q1 2020 | $405,000 | +309.1% | 51,960 | +375.7% | 0.00% | +200.0% |
| Q3 2019 | $99,000 | +23.8% | 10,923 | -11.2% | 0.00% | – |
| Q4 2018 | $80,000 | -70.5% | 12,300 | -66.4% | 0.00% | -100.0% |
| Q3 2018 | $271,000 | +16.3% | 36,632 | +35.2% | 0.00% | 0.0% |
| Q2 2018 | $233,000 | +77.9% | 27,100 | +110.1% | 0.00% | – |
| Q1 2018 | $131,000 | -18.6% | 12,900 | -21.6% | 0.00% | -100.0% |
| Q2 2017 | $161,000 | +130.0% | 16,452 | +174.2% | 0.00% | – |
| Q1 2017 | $70,000 | -77.9% | 6,000 | -80.0% | 0.00% | -100.0% |
| Q4 2016 | $317,000 | +18.3% | 30,014 | +8.9% | 0.00% | 0.0% |
| Q3 2016 | $268,000 | -21.6% | 27,567 | -53.5% | 0.00% | +100.0% |
| Q2 2016 | $342,000 | +263.8% | 59,287 | +268.2% | 0.00% | 0.0% |
| Q1 2016 | $94,000 | -83.5% | 16,100 | -82.8% | 0.00% | -83.3% |
| Q4 2015 | $568,000 | +157.0% | 93,387 | +153.9% | 0.01% | +200.0% |
| Q2 2015 | $221,000 | +135.1% | 36,781 | +243.7% | 0.00% | – |
| Q1 2015 | $94,000 | -78.2% | 10,700 | -82.3% | 0.00% | -100.0% |
| Q4 2014 | $431,000 | +274.8% | 60,581 | +341.6% | 0.00% | +200.0% |
| Q3 2014 | $115,000 | -15.4% | 13,718 | +12.4% | 0.00% | 0.0% |
| Q2 2014 | $136,000 | +6700.0% | 12,205 | +2943.6% | 0.00% | – |
| Q4 2013 | $2,000 | – | 401 | +40000.0% | 0.00% | – |
| Q3 2013 | $0 | – | 1 | – | 0.00% | – |
Download | ||||||
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% |