Comparable stake leader
Rice Acquisition Sponsor 3 LLC
SEC ownership of Rice Acquisition Corp 3
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002074872.
Disclosed value leader
Clearbridge Investments, LLC
Comparable rows
50/50
Latest evidence
31 Mar 2026
- Public ticker
- KRSP, KRSP-UN, KRSP-WT on NYSE
- Parsed ownership sources
-
3/4/5, 13D/G, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Rice Acquisition Sponsor 3 LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Rice Acquisition Sponsor 3 LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002074872
- Issuer location
- Carnegie, PA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Rice Acquisition Corp 3 (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Rice Acquisition Sponsor ...
Disclosed value leader
Clearbridge Investments, LLC
Comparable rows
50/50
Latest evidence
31 Mar 2026
3/4/5
13D/G
13F
Lead comparable stake: 39%
13D/G row: Rice Acquisition Sponsor 3 LLC
Showing 1-8 of 50 holder rows.
Quick read
Rice Acquisition Sponsor 3 LLC leads the comparable SEC ownership view at 39%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Rice Acquisition Sponsor 3 LLC's linked filing trail.
Comparable ownership
Top 5
Rice Acquisition Sponsor 3 LLC
39%
Clearbridge Investments, LLC
9.7%
OAKTREE CAPITAL MANAGEMENT LP
8%
REAVES W H & CO INC
8%
Sourcerock Group LLC
7.5%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Rice Acquisition Sponsor 3 LLC |
3/4/5
13D/G
10%+ Owner
|
39%
from 13D/G
|
—
2,500 shares
|
— | 30 Sep 2025 |
| Clearbridge Investments, LLC |
13D/G
13F
Company
|
9.7%
|
$34,823,547
3,348,418 shares
|
$0 | 31 Dec 2025 |
| OAKTREE CAPITAL MANAGEMENT LP |
13D/G
13F
Oaktree Capital Management, L.P. · Company
|
8%
|
$28,699,990
2,799,999 shares
|
$0 | 31 Dec 2025 |
| REAVES W H & CO INC |
13F
13D/G
Company
|
8%
from 13D/G
|
$25,440,000
2,400,000 shares
|
— | 31 Mar 2026 |
| Sourcerock Group LLC |
13F
13D/G
Company
|
7.5%
from 13D/G
|
$27,209,850
2,566,967 shares
|
— | 31 Mar 2026 |
| Encompass Capital Advisors LLC |
13F
13D/G
Company
|
5.8%
from 13D/G
|
$20,517,519
1,935,615 shares
|
— | 31 Mar 2026 |
| HITE Hedge Asset Management LLC |
13F
13D/G
Company
|
5.2%
from 13D/G
|
$23,719,743
2,300,654 shares
|
— | 31 Mar 2026 |
| MFN Partners Management, LP |
13F
Company
|
6.9%
|
$24,744,000
2,400,000 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 11 Jul 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-8 of 8 reporting-owner rows connected to Rice Acquisition Corp 3. Open a relationship link for the CIK-to-CIK filing trail.
Rows
8
Largest Forms 3/4/5 holder
Rice Acquisition Sponsor 3 LLC
Net 12M change
$0
Latest report
30 Sep 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Rice Acquisition Sponsor 3 LLC | 10%+ Owner | Mixed | 30 Sep 2025 | |||
| Kyle Derham | Chief Executive Officer, Director, 10%+ Owner | Mixed | 30 Sep 2025 | |||
| James Wilmot Rogers | CFO and CAO | Mixed | 30 Sep 2025 | |||
| Anne Cameron | Chief Strategy Officer | Mixed | 30 Sep 2025 | |||
| Brian Falik | Director | Mixed | 30 Sep 2025 | |||
| Kathryn Jean Jackson | Director | Mixed | 30 Sep 2025 | |||
| D. Mark Leland | Director | Mixed | 30 Sep 2025 | |||
| David G. Savett | Director | Mixed | 30 Sep 2025 |
Recent insider transactions for Rice Acquisition Corp 3
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Kyle Derham | KRSP | Class A ordinary shares | 0 | 2,500 | 30 Sep 2025 | See footnote | ||||
| Rice Acquisition Sponsor 3 LLC | KRSP | Class A ordinary shares | 0 | 2,500 | 30 Sep 2025 | Direct |
* marks a reported price that did not pass the local price check.