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D. E. Shaw & Co., Inc.

Position in NPWR — Net Power Inc.

CIK 1009207 New York, NY

Position in NPWR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$688,877
+$321,658 QoQ
Shares Held
412,502
+75.2% QoQ
Ownership
0.183%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#17
of 120 holders
Holding Since
Sep 2021
15 quarters on record
Voting authority Sole 97% Shared 0% None 3%

Common Shares in NPWR Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $2,373,078,271 across 45 Specialty Industrial Machinery names. NPWR ranks #36 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in NPWR

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $688,877 412,502
2026-03-31 $367,219 235,397
2025-12-31 $177,112 77,681
2025-09-30 $228,790 76,010
2025-06-30 $67,678 27,400
2024-12-31 $658,581 62,189
2024-09-30 $78,385 11,182
2024-06-30 $230,788 23,478
2023-03-31 RONI 252,899
2022-12-31 RONI 252,899
2022-09-30 RONI 252,899
2022-06-30 RONI 252,899
2022-03-31 RONI 252,899
2021-12-31 RONI 252,899
2021-09-30 RONI 180,976