AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 256 filers reported holding AMKOR TECHNOLOGY INC in Q2 2021. The put-call ratio across all filers is 0.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $244,000 | -38.7% | 9,799 | -41.6% | 0.02% | -35.3% |
| Q1 2021 | $398,000 | -7.7% | 16,793 | -41.3% | 0.03% | -2.9% |
| Q4 2020 | $431,000 | +326.7% | 28,619 | +155.8% | 0.04% | +600.0% |
| Q3 2019 | $101,000 | -51.4% | 11,189 | -54.1% | 0.01% | -58.3% |
| Q1 2019 | $208,000 | -60.4% | 24,400 | -53.3% | 0.01% | +50.0% |
| Q4 2017 | $525,000 | -78.7% | 52,300 | -75.4% | 0.01% | -78.4% |
| Q1 2017 | $2,462,000 | +137.4% | 212,500 | +116.2% | 0.04% | +42.3% |
| Q4 2016 | $1,037,000 | +42.4% | 98,300 | +31.2% | 0.03% | +8.3% |
| Q3 2016 | $728,000 | +746.5% | 74,900 | +427.5% | 0.02% | +380.0% |
| Q4 2015 | $86,000 | -47.9% | 14,200 | -24.1% | 0.01% | -68.8% |
| Q1 2015 | $165,000 | -57.3% | 18,700 | -46.0% | 0.02% | -76.8% |
| Q2 2014 | $386,000 | – | 34,600 | – | 0.07% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SW Investment Management LLC | 2,000,000 | $52,040,000 | 21.01% |
| Bandera Partners LLC | 1,827,921 | $47,562,504 | 19.56% |
| Zebra Capital Management LLC | 24,453 | $636 | 3.18% |
| DENALI ADVISORS LLC | 149,672 | $3,894,465 | 1.62% |
| Yorktown Management & Research Co Inc | 34,800 | $905,496 | 0.98% |
| HANSEATIC MANAGEMENT SERVICES INC | 15,644 | $407 | 0.92% |
| SummerHaven Investment Management, LLC | 47,796 | $1,243,652 | 0.72% |
| EMC Capital Management | 24,815 | $646 | 0.54% |
| EARNEST PARTNERS LLC | 3,188,002 | $82,951,812 | 0.48% |
| Old Well Partners, LLC | 48,000 | $1,248,960 | 0.48% |