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 | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $17,257,940 | +41.0% | 431,233 | +13.6% | 0.01% | +20.0% |
| Q1 2024 | $12,235,804 | +5.7% | 379,522 | +9.1% | 0.01% | 0.0% |
| Q4 2023 | $11,577,420 | +46.8% | 347,984 | -0.3% | 0.01% | +25.0% |
| Q3 2023 | $7,885,835 | +12.2% | 348,931 | +47.7% | 0.00% | +33.3% |
| Q2 2023 | $7,030,390 | +23.6% | 236,316 | -58.8% | 0.00% | 0.0% |
| Q1 2023 | $5,686,289 | +15.6% | 573,989 | +179.9% | 0.00% | 0.0% |
| Q4 2022 | $4,917,834 | +76.1% | 205,081 | +25.2% | 0.00% | +50.0% |
| Q3 2022 | $2,793,000 | -5.3% | 163,784 | -5.9% | 0.00% | 0.0% |
| Q2 2022 | $2,950,000 | -11.9% | 174,025 | +12.8% | 0.00% | 0.0% |
| Q1 2022 | $3,350,000 | +5.7% | 154,244 | +20.7% | 0.00% | 0.0% |
| Q4 2021 | $3,168,000 | +45.5% | 127,786 | +46.5% | 0.00% | +100.0% |
| Q3 2021 | $2,177,000 | +23.5% | 87,236 | +17.1% | 0.00% | 0.0% |
| Q2 2021 | $1,763,000 | +56.6% | 74,484 | +56.8% | 0.00% | 0.0% |
| Q1 2021 | $1,126,000 | +574.3% | 47,503 | +327.8% | 0.00% | – |
| Q4 2020 | $167,000 | +4075.0% | 11,105 | +2877.2% | 0.00% | – |
| Q2 2017 | $4,000 | 0.0% | 373 | +21.1% | 0.00% | – |
| Q1 2017 | $4,000 | -88.6% | 308 | -92.7% | 0.00% | – |
| Q3 2014 | $35,000 | -28.6% | 4,217 | -3.2% | 0.00% | -100.0% |
| Q2 2014 | $49,000 | – | 4,356 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Walthausen & Co., LLC | 1,780,185 | $13,156,000 | 1.26% |
| Matarin Capital Management, LLC | 1,532,822 | $11,327,555,000 | 0.73% |
| Zebra Capital Management LLC | 145,528 | $1,075,000 | 0.49% |
| ALGERT GLOBAL LLC | 187,845 | $1,388,000 | 0.30% |
| Hanson & Doremus Investment Management | 125,181 | $925,000 | 0.29% |
| SECOR Capital Advisors, LP | 253,777 | $1,875,000 | 0.20% |
| Unison Advisors LLC | 32,664 | $241,000 | 0.17% |
| GLOBEFLEX CAPITAL L P | 96,000 | $709,000 | 0.14% |
| Spark Investment Management LLC | 327,100 | $2,417,000 | 0.14% |
| AJO, LP | 3,837,651 | $28,360,000 | 0.13% |