AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 169 filers reported holding AMKOR TECHNOLOGY INC in Q1 2018. The put-call ratio across all filers is 1.27 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $91,000 | +46.8% | 7,400 | -7.7% | 0.02% | -21.9% |
| Q1 2020 | $62,000 | -64.8% | 8,020 | -40.6% | 0.03% | -8.6% |
| Q4 2019 | $176,000 | +70.9% | 13,500 | +19.5% | 0.04% | +29.6% |
| Q3 2019 | $103,000 | +53.7% | 11,300 | +25.6% | 0.03% | +42.1% |
| Q2 2019 | $67,000 | -53.5% | 9,000 | -47.1% | 0.02% | 0.0% |
| Q1 2019 | $144,000 | +94.6% | 17,000 | +49.1% | 0.02% | -20.8% |
| Q4 2018 | $74,000 | +57.4% | 11,400 | +81.0% | 0.02% | +166.7% |
| Q3 2018 | $47,000 | -46.6% | 6,300 | -38.8% | 0.01% | -55.0% |
| Q2 2018 | $88,000 | +120.0% | 10,300 | +157.5% | 0.02% | +100.0% |
| Q1 2018 | $40,000 | +5.3% | 4,000 | +5.3% | 0.01% | +11.1% |
| Q4 2017 | $38,000 | -25.5% | 3,800 | -13.6% | 0.01% | +50.0% |
| Q1 2017 | $51,000 | -77.7% | 4,400 | -79.7% | 0.01% | -79.3% |
| Q4 2016 | $229,000 | +213.7% | 21,725 | +189.7% | 0.03% | +222.2% |
| Q3 2016 | $73,000 | +87.2% | 7,500 | +10.3% | 0.01% | +80.0% |
| Q2 2016 | $39,000 | -39.1% | 6,800 | -35.2% | 0.01% | -37.5% |
| Q4 2015 | $64,000 | – | 10,500 | – | 0.01% | – |
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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% |