Grantham, Mayo, Van Otterloo & Co. LLC
- SEC CIK
- 0001352662
- Latest filing
- Aug 13, 2026
PLAB holding history
Photronics 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.
PLAB overviewAll 13F holders of PLABFull Q2 2026 holdings
- Shares (Q2 2026)
- 49,781
- Value
- $1.62M
- % of portfolio
- <0.1%
- Quarters held
- 9
- Since Q2 2022
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 49,781 | $1.62M | <0.1% | +19,110+62.3% | Added | Holders |
| Q1 2026 | 30,671 | $1.24M | <0.1% | +15,448+101.5% | Added | Holders |
| Q4 2025 | 15,223 | $487.1K | <0.1% | +5,528+57.0% | Added | Holders |
| Q3 2025 | 9,695 | $222.5K | <0.1% | +9,695 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −9,551−100.0% | Sold out | Holders |
| Q3 2024 | 9,551 | $236.5K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2024 | 9,551 | $235.6K | <0.1% | +864+9.9% | Added | Holders |
| Q1 2024 | 8,687 | $246.0K | <0.1% | +8,687 | New | Holders |
| Q4 2022 | 0 | $0 | 0.0% | −16,000−100.0% | Sold out | Holders |
| Q3 2022 | 16,000 | $234.0K | <0.1% | −21,300−57.1% | Reduced | Holders |
| Q2 2022 | 37,300 | $727.0K | <0.1% | +37,300 | New | Holders |