Shell Asset Management Co
- SEC CIK
- 0001211028
- Latest filing
- Nov 7, 2025
PLAB holding history
Photronics Inc in every 13F filed by Shell Asset Management Co, 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 Q3 2025 holdings
- Shares (Q1 2023)
- 0
- Sold out in Q1 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 8
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2023 | 0 | $0 | 0.0% | −30,002−100.0% | Sold out | Holders |
| Q4 2022 | 30,002 | $505.0K | <0.1% | −6,334−17.4% | Reduced | Holders |
| Q3 2022 | 36,336 | $531.0K | <0.1% | −9,515−20.8% | Reduced | Holders |
| Q2 2022 | 45,851 | $893.0K | <0.1% | +77+0.2% | Added | Holders |
| Q1 2022 | 45,774 | $777.0K | <0.1% | −32,330−41.4% | Reduced | Holders |
| Q4 2021 | 78,104 | $1.47M | <0.1% | +357+0.5% | Added | Holders |
| Q3 2021 | 77,747 | $1.06M | <0.1% | −3,400−4.2% | Reduced | Holders |
| Q2 2021 | 81,147 | $1.07M | <0.1% | +4,370+5.7% | Added | Holders |
| Q1 2021 | 76,777 | $987.0K | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.