AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 270 filers reported holding AMKOR TECHNOLOGY INC in Q3 2021. The put-call ratio across all filers is 0.39 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $1,000 | -66.7% | 32 | -89.3% | 0.00% | -100.0% |
| Q1 2015 | $3,000 | +50.0% | 300 | 0.0% | 0.00% | +100.0% |
| Q4 2014 | $2,000 | -33.3% | 300 | 0.0% | 0.00% | -50.0% |
| Q3 2014 | $3,000 | 0.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $3,000 | +50.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $2,000 | -50.0% | 300 | -50.0% | 0.00% | -33.3% |
| Q4 2013 | $4,000 | +300.0% | 600 | +100.0% | 0.00% | +200.0% |
| Q3 2013 | $1,000 | – | 300 | – | 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% |