Rice Acquisition Corp. II-CWNPWR.WSPreferred / convertible

13F holders, Q3 2024 (September 30)
25holders −1
1new positions
2sold out
2famous investors
$1.18avg. 13F price*

At the end of Q3 2024, 25 institutions reported holding Rice Acquisition Corp. II-CW (NPWR.WS) in their 13F filings, down 1 from Q2 2024. 1 opened new positions and 2 sold out. The largest holders were Share Andrew L. ($6.3M), Zazove Associates LLC ($1.7M) and Kensico Capital Management Corp. ($609K). 2 famous investors held it, including Dan Loeb ( of Third Point's portfolio) and David E. Shaw ( of D. E. Shaw & Co.'s portfolio).

Company
Rice Acquisition Corp. II-CW
Filed as
NET POWER INC (Q3 2024)
CUSIP
64107A113
Latest filing quarter
Q2 2026

History

Number of 13F holders

0102030 Q1 2024: 26Q1 2024Q2 2024: 26Q2 2024Q3 2024: 25Q3 2024Q4 2024: 24Q4 2024Q1 2025: 25Q1 2025Q2 2025: 24Q2 2025Q3 2025: 24Q3 2025Q4 2025: 24Q4 2025Q1 2026: 24Q1 2026Q2 2026: 22Q2 2026

Total Exit/New Position Q2 2024 → Q3 2024

InstitutionsTotal Value
New Positions1$44K
Exits2$499K

All 13F filers, Q2 2024 → Q3 2024: 145,828 shares bought and 547,353 shares sold, net −401,525 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.

Ownership 25 holders

Share Andrew L. — No change 5,342,547 $6.3M
Zazove Associates LLC — Add +7.6% 1,354,413 $1.7M
Kensico Capital Management Corp. — Reduce -1.8% 525,300 $609K
Third Point — No change 500,000 $580K
Cohen & Steers, Inc. — No change 193,606 $240K
Rosenbaum Jay D. — No change 125,000 $146K
CSS LLC — Reduce -69.9% 124,198 $145K
Cowen and Company, LLC — Reduce -5.5% 117,497 $136K
Sculptor Capital LP — No change 101,300 $126K
Arosa Capital Management LP — No change 106,249 $123K
Moore Capital Management, LP — No change 100,000 $116K
Wolverine Asset Management LLC — Add +13.5% 63,716 $74K
Nomura Holdings Inc. — No change 53,006 $61K
Bluefin Capital Management, LLC — Reduce -13.1% 44,706 $52K
Two Sigma Investments, LP — No change 41,085 $48K
Saba Capital Management, L.P. — New 35,416 $44K
Thomas J. Herzfeld Advisors, Inc. — No change 32,771 $38K
Eagle Global Advisors LLC — Reduce -39.7% 25,129 $29K
Teilinger Capital Ltd. — No change 25,000 $29K
Adage Capital Partners Gp, L.L.C. — No change 20,000 $23K
Pickering Energy Partners LP — Add +53.4% 19,944 $23K
Kepos Capital LP — No change 16,000 $20K
Hunting Hill Global Capital, LLC — No change 16,583 $19K
D. E. Shaw & Co. — No change 15,032 $17K
Northwestern Mutual Wealth Management Co. — No change 375 $439

"% of holder's portfolio" is NPWR.WS's weight in each manager's 13F, not the share of Rice Acquisition Corp. II-CW the manager owns.