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Net Power shares owned by Sig Brokerage

Quarter-by-quarter ownership of Net Power (NPWR) shares owned by Sig Brokerage from 13F filings

Historical chart of Sig Brokerage investment in Net Power

Tip: Access up to 7 years of quarterly data

All positions including Net Power held by Sig Brokerage consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Net Power by Sig Brokerage

Quarter filed Position value Share count Share price at filing
2025-09-30 $73k 24k 3.01

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Arm Holdings Sponsored Ads Call Option (ARM)
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Spdr Gold Tr Gold Shs Put Option (GLD)
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View all positions for Sig Brokerage

Top funds holding Net Power

Share Andrew L.
Adage Capital Partners GP
Millennium Management
BlackRock
Vanguard Group
Peak6
CenterBook Partners
HITE Hedge Asset Management
Cohen & Steers Capital Management
Susquehanna International
Geode Capital Management
Two Sigma Investments
Nuveen
State Street Corporation
Wellington Management Company

View all funds holding Net Power