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CITADEL ADVISORS LLC

Position in NPWR — Net Power Inc.

CIK 1423053 MIAMI, FL

Position in NPWR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$0
-$341,610 QoQ
Shares Held
0
-100.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2021
14 quarters on record

Common Shares in NPWR Over Time

Shares Held

Position Value (USD)

Derivatives in NPWR

reported options exposure · as of Jun 30, 2026
CallValue
$172,177
CallShares
103,100
PutValue
$80,494
PutShares
48,200

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

CITADEL ADVISORS LLC holds $2,233,685,848 across 63 Specialty Industrial Machinery names.

# Ticker Company Shares Value (USD) Open

All Filings in NPWR

Export CSV
33 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $172,177 103,100
2026-06-30 $80,494 48,200
2026-03-31 $214,188 137,300
2026-03-31 $26,988 17,300
2026-03-31 $341,610 218,981
2025-12-31 $163,704 71,800
2025-12-31 $88,692 38,900
2025-09-30 $219,862 73,044
2025-09-30 $205,884 68,400
2025-09-30 $188,125 62,500
2025-06-30 $132,392 53,600
2025-06-30 $117,078 47,400
2025-03-31 $1,109,128 421,722
2025-03-31 $36,294 13,800
2025-03-31 $97,573 37,100
2024-12-31 $1,187,139 112,100
2024-12-31 $6,826,864 644,652
2024-12-31 $420,423 39,700
2024-09-30 $215,207 30,700
2024-09-30 $2,223,719 317,221
2024-09-30 $41,359 5,900
2024-06-30 $460,044 46,800
2024-06-30 $687,117 69,900
2024-06-30 $2,262,600 230,173
2024-03-31 $232,572 20,419
2024-03-31 $321,198 28,200
2024-03-31 $77,452 6,800
2023-12-31 $54,540 5,400
2023-12-31 $17,139 1,697
2023-12-31 $250,480 24,800
2022-03-31 RONI 871,178
2021-12-31 RONI 875,000
2021-09-30 RONI 891,493