Latest Period
Q2 2026
Security Snapshot
Rice Acquisition Corp 3 - Units (KRSPU) Institutional Ownership
CUSIP: G7553X122
13F Institutional Holders and Ownership History from Q4 2025 to Q2 2026
Institutions Reporting
25
Shares (Excl. Options)
12,336,647
Price
$10.71
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- Security type / class
- Equity / Units
- Symbol
- KRSPU
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 12,336,647
- Total 13F value
- $131,281,519
- Portfolio coverage rank
- 0%
- Share change
- -2,158,734
- Value change
- -$22,875,510
- Number of holders
- 25
- Shares outstanding
- 34,258,453
- SEC-reported price per share
- $10.69
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- KRSPU - Rice Acquisition Corp 3 - Units is tracked under CUSIP G7553X122.
- 25 institutions reported positions in Q2 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 31 to 25 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $152,561,337 to $131,281,519.
Research use
- 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.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 25 institutions filings for Q2 2026.
Security key
G7553X122
Latest holder period
Q2 2026
13F holders
25
13D/G owners
4
CIK / CUSIP context first
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP G7553X122:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
KRSPU
| 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 30 Jun 2026, 25 institutional investors reported holding 12,336,647 shares of Rice Acquisition Corp 3 - Units (KRSPU). This represents 36% of the company’s total 34,258,453 outstanding shares.
13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
36%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Clearbridge Investments, LLC | 9.4% | 3,207,440 | -0.85% | 0.03% | $33,678,120 |
| Sourcerock Group LLC | 7.5% | 2,563,697 | -0.13% | 1.4% | $27,457,195 |
| REAVES W H & CO INC | 7% | 2,400,000 | 0% | 0.39% | $25,704,000 |
| WELLINGTON MANAGEMENT GROUP LLP | 2.2% | 742,892 | +1.6% | 0% | $7,956,374 |
| BOOTHBAY FUND MANAGEMENT, LLC | 1.7% | 590,401 | -0.55% | 0.12% | $6,323,195 |
| Thomist Capital Management, LP | 1.6% | 531,645 | +5% | 2.1% | $5,693,918 |
| Aventail Capital Group, LP | 1.5% | 500,000 | 0% | 0.31% | $5,355,000 |
| Jain Global LLC | 1.4% | 477,851 | -27% | 0.06% | $5,117,784 |
| TORONTO DOMINION BANK | 1.4% | 469,900 | +33% | 0.01% | $5,032,629 |
| LMR Partners LLP | 0.88% | 300,000 | 0% | 0.02% | $3,213,000 |
| Hartree Partners, LP | 0.7% | 240,000 | 0% | 0.52% | $2,400,000 |
| Lineage Point Capital LP | 0.32% | 110,746 | +295% | 0.24% | $1,186,090 |
| Clear Street Group Inc. | 0.29% | 98,656 | -8.3% | 0% | $1,056,606 |
| RAYMOND JAMES FINANCIAL INC | 0.11% | 38,929 | -2.8% | 0% | $416,930 |
| LPL Financial LLC | 0.06% | 20,805 | -7.3% | 0% | $222,813 |
| STIFEL FINANCIAL CORP | 0.03% | 11,441 | -2.9% | 0% | $122,533 |
| ENVESTNET ASSET MANAGEMENT INC | 0.03% | 11,027 | -1.9% | 0% | $118,099 |
| OMERS ADMINISTRATION Corp | 0.03% | 10,000 | 0% | 0% | $107,100 |
| MORGAN STANLEY | 0.01% | 4,995 | +6.5% | 0% | $53,497 |
| CITIGROUP INC | 0.01% | 2,388 | +28% | 0% | $25,575 |
| Arax Advisory Partners | 0% | 1,212 | 0% | $12,981 | |
| WELLS FARGO & COMPANY/MN | 0% | 937 | +1002% | 0% | $10,035 |
| Global Retirement Partners, LLC | 0% | 716 | 0% | 0% | $7,668 |
| UBS Group AG | 0% | 503 | -41% | 0% | $5,387 |
| OSAIC HOLDINGS, INC. | 0% | 466 | 0% | 0% | $4,990 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
3
Latest
Q2 2026
Rows shown
1-3 of 3