RICE ACQUISITION CORP II-CW (NPWR-WS) Institutional Shareholders
RICE ACQUISITION CORP II-CW (NPWR-WS) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026. The institutional investors covered on this page collectively reported approximately $3.10M in NPWR-WS holdings during the latest filing period.
Share Andrew L. is currently the largest disclosed institutional shareholder of NPWR-WS tracked by InsiderSet, reporting ownership valued at approximately $1.55M in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $1.02M, representing an estimated loss of -34.48% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 96% of the total disclosed NPWR-WS value among the investors covered in this analysis. Major shareholders include Share Andrew L., Zazove Associates Llc, Lmr Partners Llp, and several other long-term asset managers with concentrated positions in RICE ACQUISITION CORP II-CW (NPWR-WS).
This page ranks the largest institutional NPWR-WS shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
25
Total Reported Value
$3.10M
Largest Holder
Share Andrew L.
Largest Position
$1.55M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
26
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Share Andrew L. | 0.80% | 5,342,547 | $1,549,339 | $1,015,084 | -$534,255 | -34.48% | |
| Zazove Associates Llc | 0.04% | 1,533,692 | $475,445 | $291,401 | -$184,044 | -38.71% | |
| Lmr Partners Llp | 0.00% | 1,691,716 | $456,763 | $321,426 | -$135,337 | -29.63% | |
| Kensico Capital Management Corp | 0.00% | 455,200 | $122,904 | $86,488 | -$36,416 | -29.63% | |
| Boothbay Fund Management, Llc | 0.00% | 77,370 | $120,697 | $14,700 | -$105,997 | -87.82% | |
| Toronto Dominion Bank | 0.00% | 278,199 | $75,114 | $52,858 | -$22,256 | -29.63% | |
| Saba Capital Management, L.P. | 0.00% | 180,984 | $48,866 | $34,387 | -$14,479 | -29.63% | |
| Ionic Capital Management Llc | 0.04% | 169,203 | $45,685 | $32,149 | -$13,536 | -29.63% | |
| Wolverine Asset Management Llc | 0.00% | 124,917 | $33,728 | $23,734 | -$9,994 | -29.63% | |
| Aristeia Capital, L.L.C. | 0.00% | 111,888 | $31,161 | $21,259 | -$9,902 | -31.78% | |
| Caption Management, Llc | 0.00% | 114,375 | $30,881 | $21,731 | -$9,150 | -29.63% | |
| Arosa Capital Management Lp | 0.02% | 106,249 | $28,687 | $20,187 | -$8,500 | -29.63% | |
| Moore Capital Management, Lp | 0.00% | 100,000 | $27,000 | $19,000 | -$8,000 | -29.63% | |
| K2 Principal Fund, L.P. | 0.00% | 46,181 | $12,469 | $8,774 | -$3,695 | -29.63% | |
| Thomas J. Herzfeld Advisors, Inc. | 0.00% | 32,771 | $8,848 | $6,226 | -$2,622 | -29.63% | |
| Bluefin Capital Management, Llc | 0.01% | 26,537 | $7,165 | $5,042 | -$2,123 | -29.63% | |
| Teilinger Capital Ltd. | 0.00% | 25,000 | $6,750 | $4,750 | -$2,000 | -29.63% | |
| Hunting Hill Global Capital, Llc | 0.01% | 16,583 | $4,477 | $3,151 | -$1,326 | -29.62% | |
| D. E. Shaw & Co., Inc. | 0.00% | 15,032 | $4,059 | $2,856 | -$1,203 | -29.64% | |
| Susquehanna International Group, Llp | 0.00% | 11,795 | $3,185 | $2,241 | -$944 | -29.64% | |
| Dynamic Advisor Solutions Llc | 0.00% | 10,400 | $3,016 | $1,976 | -$1,040 | -34.48% | |
| Ubs Group Ag | 0.00% | 9,309 | $2,513 | $1,769 | -$744 | -29.62% | |
| Northwestern Mutual Wealth Management Co | 0.00% | 375 | $101 | $71 | -$30 | -29.46% | |
| Clear Street Group Inc. | 0.00% | 200 | $54 | $38 | -$16 | -29.63% | |
| Cohen & Steers, Inc. | 0.00% | 193,606 | $52 | $36,785 | +$36,733 | +70640.65% |
Frequently asked questions about NPWR-WS
Who owns the most NPWR-WS stock?
The largest holders of NPWR-WS are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for RICE ACQUISITION CORP II-CW (NPWR-WS).
Is NPWR-WS widely held by superinvestors?
Many widely followed stocks like NPWR-WS appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly NPWR-WS is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.