AMKOR TECHNOLOGY INC's ticker is AMKR and the CUSIP is 031652100. A total of 255 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 2023 | $1,077,158 | -41.6% | 36,207 | -48.9% | 0.07% | -45.4% |
| Q1 2023 | $1,843,699 | +652.5% | 70,857 | +391.7% | 0.13% | +622.2% |
| Q3 2022 | $245,000 | +13.4% | 14,412 | +44.8% | 0.02% | -5.3% |
| Q1 2022 | $216,000 | -72.7% | 9,955 | -68.9% | 0.02% | -70.3% |
| Q4 2021 | $792,000 | +302.0% | 31,975 | +282.4% | 0.06% | +326.7% |
| Q2 2021 | $197,000 | +57.6% | 8,362 | +0.1% | 0.02% | +15.4% |
| Q4 2020 | $125,000 | +160.4% | 8,350 | +92.5% | 0.01% | +116.7% |
| Q3 2020 | $48,000 | -87.4% | 4,337 | -85.3% | 0.01% | -84.2% |
| Q4 2019 | $382,000 | +855.0% | 29,412 | +566.5% | 0.04% | +850.0% |
| Q3 2019 | $40,000 | -87.3% | 4,413 | -89.6% | 0.00% | -87.5% |
| Q2 2019 | $315,000 | -4.3% | 42,257 | +9.4% | 0.03% | +3.2% |
| Q1 2019 | $329,000 | +116.4% | 38,618 | +166.6% | 0.03% | +82.4% |
| Q4 2016 | $152,000 | +623.8% | 14,484 | +281.9% | 0.02% | +750.0% |
| Q2 2016 | $21,000 | -59.6% | 3,793 | -57.6% | 0.00% | -75.0% |
| Q1 2016 | $52,000 | +766.7% | 8,945 | +794.5% | 0.01% | +700.0% |
| Q4 2015 | $6,000 | -88.9% | 1,000 | -89.0% | 0.00% | -90.0% |
| Q2 2015 | $54,000 | -40.7% | 9,081 | -29.2% | 0.01% | -65.5% |
| Q4 2014 | $91,000 | -83.8% | 12,818 | -80.8% | 0.03% | -62.3% |
| Q3 2014 | $560,000 | +291.6% | 66,652 | +419.9% | 0.08% | +234.8% |
| Q2 2014 | $143,000 | – | 12,820 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Matarin Capital Management, LLC | 1,214,274 | $11,050,000 | 0.84% |
| Alambic Investment Management, L.P. | 120,547 | $1,097,000 | 0.82% |
| Zebra Capital Management LLC | 69,467 | $632,000 | 0.69% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 141,406 | $1,287,000 | 0.45% |
| WELD CAPITAL MANAGEMENT LLC | 225,666 | $2,054,000 | 0.38% |
| DENALI ADVISORS LLC | 231,800 | $2,109,000 | 0.30% |
| ALPHA WINDWARD LLC | 47,280 | $430,000 | 0.29% |
| Hanson & Doremus Investment Management | 101,036 | $919,000 | 0.29% |
| Unison Advisors LLC | 32,664 | $298,000 | 0.23% |
| Quantinno Capital Management LP | 35,283 | $321,000 | 0.22% |