Grantham, Mayo, Van Otterloo & Co. LLC
- SEC CIK
- 0001352662
- Latest filing
- Aug 13, 2026
AMKR holding history
Amkor Technology, Inc. in every 13F filed by Grantham, Mayo, Van Otterloo & Co. LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
AMKR overviewAll 13F holders of AMKRFull Q2 2026 holdings
- Shares (Q3 2023)
- 0
- Sold out in Q3 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 8
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2023 | 0 | $0 | 0.0% | −109,481−100.0% | Sold out | Holders |
| Q2 2023 | 109,481 | $3.26M | <0.1% | +13,581+14.2% | Added | Holders |
| Q1 2023 | 95,900 | $2.50M | <0.1% | +1,600+1.7% | Added | Holders |
| Q4 2022 | 94,300 | $2.26M | <0.1% | −300−0.3% | Reduced | Holders |
| Q3 2022 | 94,600 | $1.61M | <0.1% | +55,000+138.9% | Added | Holders |
| Q2 2022 | 39,600 | $671.0K | <0.1% | +39,600 | New | Holders |
| Q1 2022 | 0 | $0 | 0.0% | −12,806−100.0% | Sold out | Holders |
| Q4 2021 | 12,806 | $317.0K | <0.1% | −46,094−78.3% | Reduced | Holders |
| Q3 2021 | 58,900 | $1.47M | <0.1% | +58,900 | New | Holders |
| Q2 2021 | 0 | $0 | 0.0% | −47,000−100.0% | Sold out | Holders |
| Q1 2021 | 47,000 | $1.11M | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.