Engine No. 1 LLC
- SEC CIK
- 0001835549
- Latest filing
- Nov 14, 2025
POWL holding history
Powell Industries Inc in every 13F filed by Engine No. 1 LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
POWL overviewAll 13F holders of POWLFull Q3 2025 holdings
- Shares (Q3 2025)
- 119,000
- Value
- $36.3M
- % of portfolio
- 40.9%
- Quarters held
- 7
- Since Q1 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 119,000 | $36.3M | 40.9% | 00.0% | Unchanged | Holders |
| Q2 2025 | 119,000 | $25.0M | 45.4% | +47,000+65.3% | Added | Holders |
| Q1 2025 | 72,000 | $12.3M | 15.7% | +22,700+46.0% | Added | Holders |
| Q4 2024 | 49,300 | $10.9M | 29.1% | −10,200−17.1% | Reduced | Holders |
| Q3 2024 | 59,500 | $13.2M | 26.1% | −1,874−3.1% | Reduced | Holders |
| Q2 2024 | 61,374 | $8.80M | 9.2% | +29,300+91.4% | Added | Holders |
| Q1 2024 | 32,074 | $4.56M | 5.4% | +32,074 | New | Holders |