AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 258 filers reported holding AMKOR TECHNOLOGY INC in Q1 2021. The put-call ratio across all filers is 1.04 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $209,000 | -60.1% | 8,826 | -74.5% | 0.00% | -66.7% |
| Q4 2020 | $524,000 | +1.4% | 34,557 | -24.7% | 0.00% | 0.0% |
| Q3 2020 | $517,000 | +36.1% | 45,886 | +43.4% | 0.00% | +50.0% |
| Q2 2020 | $380,000 | +41.8% | 32,008 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $268,000 | -36.9% | 32,008 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $425,000 | +49.1% | 32,008 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $285,000 | +20.8% | 32,008 | 0.0% | 0.00% | +100.0% |
| Q2 2019 | $236,000 | -37.4% | 32,008 | -28.2% | 0.00% | -50.0% |
| Q1 2019 | $377,000 | +30.0% | 44,552 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $290,000 | +76.8% | 44,552 | +207.3% | 0.00% | +100.0% |
| Q1 2017 | $164,000 | +4.5% | 14,500 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $157,000 | +13.8% | 14,500 | 0.0% | 0.00% | 0.0% |
| Q3 2016 | $138,000 | +68.3% | 14,500 | 0.0% | 0.00% | 0.0% |
| Q2 2016 | $82,000 | -41.0% | 14,500 | -39.6% | 0.00% | 0.0% |
| Q1 2016 | $139,000 | +2.2% | 24,000 | +56.7% | 0.00% | 0.0% |
| Q1 2015 | $136,000 | 0.0% | 15,318 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $136,000 | -58.4% | 15,318 | -49.0% | 0.00% | -50.0% |
| Q2 2014 | $327,000 | +64.3% | 30,023 | 0.0% | 0.00% | +100.0% |
| Q1 2014 | $199,000 | +114.0% | 30,023 | +96.8% | 0.00% | 0.0% |
| Q4 2013 | $93,000 | +20.8% | 15,257 | -17.5% | 0.00% | 0.0% |
| Q2 2013 | $77,000 | – | 18,483 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SW Investment Management LLC | 2,350,000 | $53,110,000 | 23.62% |
| Bandera Partners LLC | 604,853 | $13,669,678 | 4.94% |
| Force Hill Capital Management LP | 155,333 | $3,510,526 | 3.03% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 189,000 | $4,271,400 | 0.82% |
| Portolan Capital Management | 373,034 | $8,430,568 | 0.79% |
| 1492 Capital Management LLC | 51,563 | $1,165,324 | 0.75% |
| DENALI ADVISORS LLC | 92,161 | $2,082,839 | 0.73% |
| Monashee Investment Management LLC | 75,000 | $1,695,000 | 0.71% |
| Robotti & Company | 181,930 | $4,111,618 | 0.60% |
| Old Well Partners, LLC | 24,000 | $542,400 | 0.47% |