AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 258 filers reported holding AMKOR TECHNOLOGY INC in Q1 2021. The put-call ratio across all filers is 1.04 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $43,834,564 | +5.9% | 1,939,583 | +39.3% | 0.09% | +3.4% |
| Q2 2023 | $41,411,385 | +26.4% | 1,391,979 | +9.6% | 0.09% | +22.2% |
| Q1 2023 | $32,762,521 | +0.3% | 1,269,865 | -8.2% | 0.07% | -2.7% |
| Q4 2022 | $32,654,380 | -5.0% | 1,383,074 | -32.7% | 0.07% | -11.9% |
| Q3 2022 | $34,362,000 | -30.3% | 2,056,382 | -30.4% | 0.08% | -24.3% |
| Q2 2022 | $49,312,000 | -1.2% | 2,954,554 | +28.6% | 0.11% | +16.8% |
| Q1 2022 | $49,917,000 | +41.9% | 2,298,199 | +61.9% | 0.10% | +48.4% |
| Q4 2021 | $35,180,000 | +29.0% | 1,419,102 | +29.8% | 0.06% | +25.5% |
| Q3 2021 | $27,272,000 | +54.3% | 1,093,073 | +46.4% | 0.05% | +64.5% |
| Q2 2021 | $17,678,000 | +187.4% | 746,846 | +187.8% | 0.03% | +210.0% |
| Q1 2021 | $6,152,000 | -11.1% | 259,471 | -43.5% | 0.01% | -16.7% |
| Q4 2020 | $6,924,000 | -1.5% | 459,149 | -26.8% | 0.01% | 0.0% |
| Q3 2020 | $7,029,000 | -32.9% | 627,556 | -26.2% | 0.01% | -29.4% |
| Q2 2020 | $10,471,000 | +38.9% | 850,590 | -12.1% | 0.02% | +30.8% |
| Q1 2020 | $7,539,000 | -56.9% | 967,752 | -28.0% | 0.01% | -35.0% |
| Q4 2019 | $17,472,000 | +45.3% | 1,344,033 | +1.7% | 0.02% | +42.9% |
| Q3 2019 | $12,028,000 | +56.2% | 1,321,716 | +28.1% | 0.01% | +55.6% |
| Q2 2019 | $7,700,000 | -3.8% | 1,032,148 | +10.1% | 0.01% | +12.5% |
| Q1 2019 | $8,005,000 | +67.0% | 937,358 | +28.3% | 0.01% | +33.3% |
| Q4 2018 | $4,793,000 | -14.5% | 730,611 | -3.6% | 0.01% | +20.0% |
| Q3 2018 | $5,603,000 | -35.3% | 758,197 | -24.8% | 0.01% | -44.4% |
| Q2 2018 | $8,657,000 | -24.0% | 1,007,769 | -10.4% | 0.01% | -25.0% |
| Q1 2018 | $11,397,000 | -7.3% | 1,125,085 | -8.0% | 0.01% | -7.7% |
| Q4 2017 | $12,289,000 | -0.5% | 1,222,704 | +4.4% | 0.01% | -13.3% |
| Q3 2017 | $12,350,000 | -20.0% | 1,170,635 | -25.9% | 0.02% | -25.0% |
| Q2 2017 | $15,429,000 | +1.9% | 1,579,245 | +20.9% | 0.02% | 0.0% |
| Q1 2017 | $15,143,000 | +28.1% | 1,306,576 | +16.6% | 0.02% | +25.0% |
| Q4 2016 | $11,825,000 | -3.5% | 1,120,838 | -11.1% | 0.02% | -15.8% |
| Q3 2016 | $12,259,000 | +190.6% | 1,261,185 | +71.9% | 0.02% | +171.4% |
| Q2 2016 | $4,218,000 | -28.9% | 733,587 | -27.2% | 0.01% | -36.4% |
| Q1 2016 | $5,934,000 | +36.0% | 1,007,441 | +40.4% | 0.01% | +37.5% |
| Q4 2015 | $4,363,000 | +102.2% | 717,678 | +49.3% | 0.01% | +100.0% |
| Q3 2015 | $2,158,000 | -46.8% | 480,573 | -29.2% | 0.00% | -50.0% |
| Q2 2015 | $4,057,000 | -55.1% | 678,557 | -33.7% | 0.01% | -61.9% |
| Q1 2015 | $9,037,000 | +25.4% | 1,022,890 | +0.8% | 0.02% | +40.0% |
| Q4 2014 | $7,208,000 | +1.4% | 1,015,148 | +20.1% | 0.02% | -25.0% |
| Q3 2014 | $7,108,000 | -90.6% | 845,195 | -87.5% | 0.02% | -90.2% |
| Q2 2014 | $75,849,000 | +16606.8% | 6,784,380 | +10149.1% | 0.20% | +20300.0% |
| Q1 2014 | $454,000 | +16.4% | 66,195 | +4.0% | 0.00% | 0.0% |
| Q4 2013 | $390,000 | -60.2% | 63,622 | -72.1% | 0.00% | -66.7% |
| Q3 2013 | $979,000 | +2.0% | 228,094 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $960,000 | +125.9% | 228,094 | +128.1% | 0.00% | +50.0% |
| Q4 2012 | $425,000 | – | 99,979 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Matarin Capital Management, LLC | 1,523,670 | $13,012,000 | 0.95% |
| ALGERT GLOBAL LLC | 185,273 | $1,582,000 | 0.90% |
| Alambic Investment Management, L.P. | 240,146 | $2,051,000 | 0.84% |
| Neo Ivy Capital Management | 135,828 | $1,159,000 | 0.66% |
| Zebra Capital Management LLC | 128,154 | $1,094,000 | 0.58% |
| SECOR Capital Advisors, LP | 255,134 | $2,179,000 | 0.45% |
| Hanson & Doremus Investment Management | 114,778 | $980,000 | 0.32% |
| ALPHA WINDWARD LLC | 49,680 | $424,000 | 0.28% |
| Unison Advisors LLC | 32,664 | $279,000 | 0.21% |
| GLOBEFLEX CAPITAL L P | 100,283 | $856,000 | 0.18% |