Latest Period
Q4 2025
Security Snapshot
Rice Acquisition Corp 3 - Units (KRSPU) Institutional Ownership
CUSIP: G7553X122
13F Institutional Holders and Ownership History for Q4 2025
Institutions Reporting
33
Shares (Excl. Options)
15,352,634
Price
$10.50
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- Type / Class
- Equity / Units
- Symbol
- KRSPU
- Shares outstanding
- 34,258,453
- Price per share
- $10.73
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 15,352,634
- Total reported value
- $160,310,606
- % of total 13F portfolios
- 0%
- Share change
- +15,342,634
- Value change
- +$160,205,606
- Number of holders
- 33
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- KRSPU - Rice Acquisition Corp 3 - Units is tracked under CUSIP G7553X122.
- 33 institutions reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Latest quarter on this page is Q4 2025.
- Additional quarter-over-quarter change detail appears as history expands.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 33 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP G7553X122?
CUSIP G7553X122 identifies KRSPU - Rice Acquisition Corp 3 - Units in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G7553X122:
Significant Owners of Rice Acquisition Corp 3 - Units (KRSPU) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Clearbridge Investments, LLC | 9.7% | $34,823,547 | 3,348,418 | Clearbridge Investments, LLC | 31 Dec 2025 | |||
| Sourcerock Group LLC | 7.5% | $26,721,594 | 2,569,384 | Sourcerock Group LLC | 31 Dec 2025 | |||
| REAVES W H & CO INC | 8% | $24,912,000 | 2,400,000 | REAVES W H & CO INC | 31 Dec 2025 | |||
| Encompass Capital Advisors LLC | 5.8% | 2,000,000 | Encompass Capital Advisors LLC | 01 Oct 2025 |
As of 31 Dec 2025, 33 institutional investors reported holding 15,352,634 shares of Rice Acquisition Corp 3 - Units (KRSPU). This represents 45% of the company’s total 34,258,453 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Rice Acquisition Corp 3 - Units (KRSPU) together control 45% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Clearbridge Investments, LLC | 9.8% | 3,348,418 | 0.03% | $34,321,280 | |
| Sourcerock Group LLC | 7.5% | 2,569,384 | 1.5% | $26,978,532 | |
| REAVES W H & CO INC | 7% | 2,400,000 | 0.44% | $25,200,000 | |
| Encompass Capital Advisors LLC | 5.8% | 1,997,867 | 1% | $20,977,604 | |
| MILLENNIUM MANAGEMENT LLC | 2.3% | 780,136 | 0.01% | $8,191,428 | |
| WELLINGTON MANAGEMENT GROUP LLP | 1.8% | 611,018 | 0% | $6,415,690 | |
| BOOTHBAY FUND MANAGEMENT, LLC | 1.7% | 583,197 | 0.16% | $6,123,569 | |
| Jain Global LLC | 1.7% | 577,628 | 0.06% | $6,065,094 | |
| Thomist Capital Management, LP | 1.5% | 500,000 | 1.4% | $5,195,000 | |
| Aventail Capital Group, LP | 1.5% | 500,000 | 0.3% | $5,250,000 | |
| ExodusPoint Capital Management, LP | 0.88% | 300,000 | 0.04% | $3,150,000 | |
| LMR Partners LLP | 0.88% | 300,000 | 0.03% | $3,150,000 | |
| TORONTO DOMINION BANK | 0.77% | 262,316 | 0% | $2,754,318 | |
| MARSHALL WACE, LLP | 0.68% | 234,183 | 0% | $2,458,922 | |
| Schonfeld Strategic Advisors LLC | 0.29% | 100,000 | 0.01% | $1,050,000 | |
| Clear Street Group Inc. | 0.26% | 88,692 | 0% | $931,266 | |
| RAYMOND JAMES FINANCIAL INC | 0.12% | 42,032 | 0% | $441,336 | |
| BlueCrest Capital Management Ltd | 0.07% | 25,000 | 0.01% | $262,500 | |
| STEADFAST CAPITAL MANAGEMENT LP | 0.07% | 25,000 | 0% | $262,500 | |
| LPL Financial LLC | 0.07% | 23,117 | 0% | $242,725 | |
| Glazer Capital, LLC | 0.06% | 19,045 | 0.01% | $200,000 | |
| STIFEL FINANCIAL CORP | 0.04% | 12,721 | 0% | $133,600 | |
| ENVESTNET ASSET MANAGEMENT INC | 0.03% | 11,091 | 0% | $116,456 | |
| Lineage Point Capital LP | 0.03% | 10,000 | 0% | 0.04% | $105,000 |
| Parallax Volatility Advisers, L.P. | 0.03% | 10,000 | 0% | $105,000 |
Institutional Holders of Rice Acquisition Corp 3 - Units (KRSPU) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 15,352,634 | $160,310,606 | +$160,205,606 | $10.50 | 33 |