AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 290 filers reported holding AMKOR TECHNOLOGY INC in Q1 2023. The put-call ratio across all filers is 1.10 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $37 | -36.2% | 1,437 | -40.9% | 0.00% | – |
| Q4 2022 | $58 | -99.8% | 2,430 | +37.0% | 0.00% | – |
| Q1 2022 | $38,000 | +1166.7% | 1,774 | +1214.1% | 0.00% | – |
| Q3 2021 | $3,000 | -97.6% | 135 | -97.4% | 0.00% | – |
| Q2 2021 | $123,000 | -25.9% | 5,199 | -25.8% | 0.00% | – |
| Q1 2021 | $166,000 | +112.8% | 7,004 | +34.7% | 0.00% | – |
| Q4 2020 | $78,000 | +2.6% | 5,199 | -23.9% | 0.00% | – |
| Q3 2020 | $76,000 | -33.3% | 6,829 | -26.8% | 0.00% | – |
| Q2 2020 | $114,000 | +32.6% | 9,328 | -16.3% | 0.00% | – |
| Q1 2020 | $86,000 | -98.0% | 11,139 | -97.1% | 0.00% | -100.0% |
| Q2 2014 | $4,306,000 | +63.0% | 385,187 | 0.0% | 0.01% | +50.0% |
| Q1 2014 | $2,642,000 | +4.8% | 385,187 | -6.4% | 0.01% | 0.0% |
| Q4 2013 | $2,521,000 | +42.9% | 411,307 | 0.0% | 0.01% | +50.0% |
| Q3 2013 | $1,764,000 | -41.2% | 411,307 | -42.2% | 0.00% | -42.9% |
| Q2 2013 | $2,998,000 | – | 712,183 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Arbiter Partners Capital Management LLC | 2,545,156 | $14,991,000 | 2.80% |
| Matarin Capital Management, LLC | 970,677 | $5,717,288,000 | 0.80% |
| Walthausen & Co., LLC | 1,137,443 | $6,700,000 | 0.71% |
| Hanson & Doremus Investment Management | 179,598 | $1,058,000 | 0.48% |
| Capital Impact Advisors, LLC | 143,785 | $847,000 | 0.40% |
| Zebra Capital Management LLC | 173,169 | $1,020,000 | 0.40% |
| QUENTEC ASSET MANAGEMENT LLC | 282,819 | $1,666,000 | 0.22% |
| Vident Investment Advisory, LLC | 437,576 | $2,578,000 | 0.16% |
| TFS CAPITAL LLC | 182,880 | $1,077,000 | 0.16% |
| LSV ASSET MANAGEMENT | 9,539,265 | $56,186,000 | 0.12% |