Shell Asset Management Co
- SEC CIK
- 0001211028
- Latest filing
- Nov 7, 2025
POWI holding history
Power Integrations 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.
POWI overviewAll 13F holders of POWIFull Q3 2025 holdings
- Shares (Q3 2025)
- 339
- Value
- $14.0K
- % of portfolio
- <0.1%
- Quarters held
- 16
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 339 | $14.0K | <0.1% | −55,274−99.4% | Reduced | Holders |
| Q2 2025 | 55,613 | $3.11M | 0.1% | −2,033−3.5% | Reduced | Holders |
| Q1 2025 | 57,646 | $2.91M | 0.1% | −4,318−7.0% | Reduced | Holders |
| Q4 2024 | 61,964 | $3.82M | 0.2% | +6,836+12.4% | Added | Holders |
| Q3 2024 | 55,128 | $3.54M | 0.2% | – | No prior filing | Holders |
| Q2 2024 | – | – | – | – | Not filed | Holders |
| Q1 2024 | 56,079 | $3.94M | 0.2% | +24,471+77.4% | Added | Holders |
| Q4 2023 | 31,608 | $2.60M | 0.1% | +3,572+12.7% | Added | Holders |
| Q3 2023 | 28,036 | $2.14M | 0.1% | −225−0.8% | Reduced | Holders |
| Q2 2023 | 28,261 | $2.67M | 0.1% | +5,139+22.2% | Added | Holders |
| Q1 2023 | 23,122 | $1.96M | 0.1% | −14−0.1% | Reduced | Holders |
| Q4 2022 | 23,136 | $1.66M | 0.1% | +18,419+390.5% | Added | Holders |
| Q3 2022 | 4,717 | $303.0K | <0.1% | +1,173+33.1% | Added | Holders |
| Q2 2022 | 3,544 | $266.0K | <0.1% | +971+37.7% | Added | Holders |
| Q1 2022 | 2,573 | $238.0K | <0.1% | −380−12.9% | Reduced | Holders |
| Q4 2021 | 2,953 | $274.0K | <0.1% | +17+0.6% | Added | Holders |
| Q3 2021 | 2,936 | $291.0K | <0.1% | +2,936 | New | Holders |