D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
NPWR holding history
Net Power Inc. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
NPWR overviewAll 13F holders of NPWRFull Q2 2026 holdings
- Shares (Q2 2026)
- 412,502
- Value
- $688.9K
- % of portfolio
- <0.1%
- Quarters held
- 8
- Since Q2 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 412,502 | $688.9K | <0.1% | +177,105+75.2% | Added | Holders |
| Q1 2026 | 235,397 | $367.2K | <0.1% | +157,716+203.0% | Added | Holders |
| Q4 2025 | 77,681 | $177.1K | <0.1% | +1,671+2.2% | Added | Holders |
| Q3 2025 | 76,010 | $228.8K | <0.1% | +48,610+177.4% | Added | Holders |
| Q2 2025 | 27,400 | $67.7K | <0.1% | +27,400 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −62,189−100.0% | Sold out | Holders |
| Q4 2024 | 62,189 | $658.6K | <0.1% | +51,007+456.2% | Added | Holders |
| Q3 2024 | 11,182 | $78.4K | <0.1% | −12,296−52.4% | Reduced | Holders |
| Q2 2024 | 23,478 | $230.8K | <0.1% | +23,478 | New | Holders |