AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 170 filers reported holding AMKOR TECHNOLOGY INC in Q1 2017. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $3,000 | 0.0% | 258 | -31.0% | 0.00% | – |
| Q3 2019 | $3,000 | 0.0% | 374 | 0.0% | 0.00% | – |
| Q2 2019 | $3,000 | 0.0% | 374 | 0.0% | 0.00% | – |
| Q1 2019 | $3,000 | 0.0% | 374 | -27.4% | 0.00% | – |
| Q4 2018 | $3,000 | -40.0% | 515 | -27.0% | 0.00% | – |
| Q3 2018 | $5,000 | -44.4% | 705 | -17.0% | 0.00% | – |
| Q2 2018 | $9,000 | 0.0% | 849 | 0.0% | 0.00% | – |
| Q1 2018 | $9,000 | +125.0% | 849 | +97.0% | 0.00% | – |
| Q4 2017 | $4,000 | +33.3% | 431 | +61.4% | 0.00% | – |
| Q3 2017 | $3,000 | 0.0% | 267 | -11.0% | 0.00% | – |
| Q4 2016 | $3,000 | -80.0% | 300 | -80.5% | 0.00% | – |
| Q3 2016 | $15,000 | -16.7% | 1,536 | -25.6% | 0.00% | – |
| Q1 2015 | $18,000 | +200.0% | 2,065 | +161.1% | 0.00% | – |
| Q4 2014 | $6,000 | – | 791 | – | 0.00% | – |
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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% |