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RENAISSANCE TECHNOLOGIES LLC

Position in NPWR — Net Power Inc.

CIK 1037389 NEW YORK, NY

Position in NPWR

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$591,524
-$506,404 QoQ
Shares Held
354,206
-49.7% QoQ
Ownership
0.158%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#20
of 120 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in NPWR Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

RENAISSANCE TECHNOLOGIES LLC holds $885,403,041 across 33 Specialty Industrial Machinery names. NPWR ranks #28 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in NPWR

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $591,524 354,206
2026-03-31 $1,097,928 703,800
2025-12-31 $215,688 94,600