Comparable stake leader
Spring Valley Acquisition IV Sponsor, LLC
SEC ownership of Spring Valley Acquisition Corp. IV
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002098242.
Disclosed value leader
Spring Valley Acquisition IV Sponsor, LLC
Comparable rows
3/50
Latest evidence
30 Jun 2026
- Public ticker
- SVIV, SVIVU, SVIVW on Nasdaq
- Parsed ownership sources
-
13D/G and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Spring Valley Acquisition IV Sponsor, LLC
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
3 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Spring Valley Acquisition IV Sponsor, LLC
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002098242
- Issuer location
- Dallas, TX
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 Spring Valley Acquisition Corp. IV (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
Spring Valley Acquisition...
Disclosed value leader
Spring Valley Acquisition...
Comparable rows
3/50
Latest evidence
30 Jun 2026
13D/G
13F
Lead comparable stake: 25%
47 rows are not safely comparable across share classes.
13D/G row: Spring Valley Acquisition IV Sponsor, LLC
Showing 1-8 of 50 holder rows.
Quick read
Spring Valley Acquisition IV Sponsor, LLC leads the comparable SEC ownership view at 25%.
3 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 Spring Valley Acquisition IV Sponsor, LLC's linked filing trail.
Comparable ownership
Top 3
Spring Valley Acquisition IV Spon...
25%
Adage Capital Management, L.P.
7.8%
Linden Capital L.P.
5.7%
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 |
|---|---|---|---|---|---|
| Spring Valley Acquisition IV Sponsor, LLC |
13D/G
|
25%
Reported 13D/G
· 11 Feb 2026
|
$77,730,670
7,546,667 shares
|
$0 | 11 Feb 2026 |
| Adage Capital Management, L.P. |
13D/G
|
7.8%
Reported 13D/G
· 31 Mar 2026
|
$17,766,000
1,800,000 shares
|
$0 | 31 Mar 2026 |
| Linden Capital L.P. |
13D/G
Linden Advisors LP
|
5.7%
Reported 13D/G
· 21 May 2026
|
$12,831,000
1,300,000 shares
|
$0 | 21 May 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
Company
|
—
mixed-class rows
|
$18,470,415
1,950,000 shares
mixed-class rows
|
— | 30 Jun 2026 |
| LINDEN ADVISORS LP |
13F
Company
|
—
mixed-class rows
|
$13,464,998
1,499,998 shares
mixed-class rows
|
— | 30 Jun 2026 |
| Magnetar Financial LLC |
13F
Company
|
—
mixed-class rows
|
$10,450,000
1,250,000 shares
mixed-class rows
|
— | 30 Jun 2026 |
| ARISTEIA CAPITAL, L.L.C. |
13F
Company
|
—
denominator unverified
|
$8,375,323
806,607 shares
|
— | 30 Jun 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. |
13F
Company
|
—
mixed-class rows
|
$8,339,220
1,000,000 shares
mixed-class rows
|
— | 30 Jun 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
No eligible buy or sell activity is available for this window. No eligible Buy or Sell transactions are available in this dataset since 20 Oct 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 1-7 of 7 reporting-owner rows connected to Spring Valley Acquisition Corp. IV. Open a relationship link for the CIK-to-CIK filing trail.
Rows
7
Largest Forms 3/4/5 holder
Debora Marie Frodl
Net 12M change
$0
Latest report
09 Feb 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Debora Marie Frodl | Director | Mixed | 09 Feb 2026 | |||
| Jeffrey Schramm | Chief Financial Officer | Mixed | 09 Feb 2026 | |||
| Christopher Dixon Sorrells | Chief Executive Officer, Director, 10%+ Owner | Mixed | 09 Feb 2026 | |||
| Robert Ira Kaplan | Chief Operating Officer and Head of Business Development. | Mixed | 09 Feb 2026 | |||
| Richard James Thompson | Director | Mixed | 09 Feb 2026 | |||
| David S. Buzby | Director | Mixed | 09 Feb 2026 | |||
| Spring Valley Acquisition IV Sponsor, LLC | 10%+ Owner | Mixed | 09 Feb 2026 |
Recent insider transactions for Spring Valley Acquisition Corp. IV
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.