Rice Acquisition Corp II

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Rice Acquisition Corp II
TickerNPWR
CIK #0001845437
CUSIP64107A105
SectorReal Estate & Construction - Blank Checks
Address102 East Main Street, Second Story, Carnegie, PA 15106
Source [EDGAR]
CIK Filing 2011 - 2025
[0001845437] 10-K
[0001845437] 10-Q
[0001845437] 3
[0001845437] 4
[0001845437] 8-K
[0001845437] SC 13D
[0001845437] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Constellation Energy Generation LLC Net Power Inc [2023-06-20] 35.3
Daniel J Rice IV 2018 Irrevocable Trust Net Power Inc [2023-06-20] 5.2
8 Rivers Capital LLC Net Power Inc [2023-06-20] 14.9
Occidental Petroleum Corp /DE/ Net Power Inc [2023-06-20] 72.9
Aristeia Capital LLC Rice Acquisition Corp II [2023-02-14] 0.11
J Goldman & Co LP Rice Acquisition Corp II [2023-02-14] 5.09
RP Investment Advisors LP Rice Acquisition Corp II [2022-06-22] 5.07
Kensico Capital Management Corp Rice Acquisition Corp II [2022-02-14] 7.2
Rice Acquisition Sponsor II LLC Rice Acquisition Corp II [2022-02-11] 36.0
Adage Capital Partners GP LLC Rice Acquisition Corp II [2021-06-28] 7.83
Form 3/4/5 Filer 2011 - 2025
NET Power Inc.
Beauchamp Cynda
Beauchamp Damian R
SK Inc
Peterson Carol R
Kelliher Joseph T
Alexander Ralph
Veltmann Alejandra
Horstman Marc
Rosser Kelly
Patel Akash S
Allen Brian F
8 Rivers Capital, LLC
NPEH LLC
Mahon James
Heffinger Brandon
Derham Kyle
Rice Acquisition Sponsor II LLC
Occidental Petroleum Corp /DE/
Oxy Low Carbon Ventures, LLC
OXY USA Inc
OLCV Net Power, LLC
Constellation Energy Generation LLC
Constellation Energy Corp
Forrest Brock
Sung Eunkyung
Pollack Brad
Forthuber Frederick A.
Famuagun Jide
Rogers James Wilmot
Lytal James H
Fox Carrie M
Bennett Peter J.
Rice Daniel J. IV
Form 13F Holdings
Firm Period DFND Voting Shares
Share Andrew L. [2025-06-30] SOLE 9,937,500 9,937,500
Adage Capital Partners GP LLC [2025-06-30] SOLE 2,840,000 2,840,000
Vanguard Group Inc [2025-06-30] SOLE 0 2,339,870
BlackRock, Inc. [2025-06-30] SOLE 1,949,992 2,002,113
HITE Hedge Asset Management LLC [2025-06-30] SOLE 1,678,107 1,678,107
Peak6 LLC [2025-06-30] DFND 1,486,701 1,486,701
Millennium Management LLC [2025-06-30] SOLE 1,158,796 1,158,796
Cohen & Steers Inc [2025-06-30] SOLE 955,604 955,604
Susquehanna International Group LLP [2025-06-30] OTR 527,893 938,393
Geode Capital Management LLC [2025-06-30] DFND 841,060 841,060
Nuveen, LLC [2025-06-30] DFND 702,391 702,391
Centerbook Partners LP [2025-06-30] SOLE 698,078 698,078
Two Sigma Investments LP [2025-06-30] SOLE 600,962 600,962
State Street Corp [2025-06-30] DFND 542,969 572,569
Wellington Management Group LLP [2025-06-30] DFND 0 494,349
Caption Management LLC [2025-06-30] SOLE 401,899 401,899
Dimensional Fund Advisors LP [2025-06-30] SOLE 290,861 340,974
Morgan Stanley [2025-06-30] DFND 248,060 323,082
Sir Capital Management LP [2025-06-30] SOLE 300,078 300,078
Charles Schwab Investment Management Inc [2025-06-30] SOLE 274,111 274,111
Northern Trust Corp [2025-06-30] DFND 271,615 271,615
J Goldman & Co LP [2025-06-30] SOLE 271,473 271,473
Shelton Capital Management [2025-06-30] SOLE 200,300 200,300
S & Co Inc [2025-06-30] SOLE 188,000 188,000
Squarepoint Ops LLC [2025-06-30] DFND 0 169,407
Two Sigma Advisers LP [2025-06-30] SOLE 151,200 157,200
UBS Group AG [2025-06-30] DFND 152,052 152,052
G.F.W. Energy XII, L.P. [2025-06-30] SOLE 118,729 118,729
XTX Topco Ltd [2025-06-30] DFND 111,612 111,612
Group One Trading LLC [2025-06-30] SOLE 101,883 101,883
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