AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 176 filers reported holding AMKOR TECHNOLOGY INC in Q1 2019. The put-call ratio across all filers is 0.53 and the average weighting 0.0%.
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 | $47,420,000 | 22.21% |
| Bandera Partners LLC | 669,737 | $15,879,000 | 6.24% |
| Analog Century Management LP | 383,123 | $9,084,000 | 3.69% |
| Verdad Advisers, LP | 325,000 | $7,706,000 | 2.46% |
| Axiom Investment Management LLC | 58,013 | $1,377,000 | 1.12% |
| Horizon Investment Services, LLC | 70,871 | $1,680,000 | 0.90% |
| Force Hill Capital Management LP | 179,400 | $4,254,000 | 0.86% |
| WESTWOOD HOLDINGS GROUP INC | 3,551,051 | $84,196,000 | 0.85% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 5,017,168 | $118,957,000 | 0.84% |
| Yorktown Management & Research Co Inc | 25,000 | $593,000 | 0.49% |