Spring Valley Acquisition Corp. II
Spring Valley Acquisition Corp. II (SVII) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · SVII · as of Sep 30, 2025
Ownership Breakdown
15
Institutional Holders
▲ 5 vs Q2
$10.23M
Total Inst. Value
▼ $10.93M vs Q2
9.88M
Shares Outstanding
freeFloat 22.40%
817,867
13F Shares Held
▼ 986,625 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
SVII largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BERKLEY W R CORP blank checks | 257.4K | 2.61% | 2.61% | $3.22B | Nov 14, 2025 | ▼ 58.7K |
FNY INVESTMENT ADVISERS, LLC blank checks | 143.4K | 1.45% | 1.45% | $1.79B | Dec 15, 2025 | NEW |
POLAR ASSET MANAGEMENT PARTNERS INC. blank checks | 78.5K | 79.47% | 79.47% | $982.26M | Dec 1, 2025 | ▼ 221.5K |
AROSA CAPITAL MANAGEMENT LP blank checks | 64.0K | 64.78% | 64.78% | $800.64M | Nov 14, 2025 | NEW |
CLEAR STREET GROUP INC. blank checks | 55.5K | 56.18% | 56.18% | $694.33M | Nov 14, 2025 | NEW |
DLD ASSET MANAGEMENT, LP blank checks | 50.0K | 50.61% | 50.61% | $625.50M | Nov 13, 2025 | NEW |
ARDSLEY ADVISORY PARTNERS LP blank checks | 50.0K | 50.61% | 50.61% | $625.50M | Nov 14, 2025 | NEW |
ALPINE GLOBAL MANAGEMENT, LLC blank checks | 40.5K | 40.99% | 40.99% | $506.65M | Nov 21, 2025 | NEW |
VERITION FUND MANAGEMENT LLC blank checks | 36.5K | 36.99% | 36.99% | $457.21M | Nov 14, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC blank checks | 14.4K | 14.59% | 14.59% | $180.33M | Nov 12, 2025 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
2
Increased
+600 shares9
New Positions
first time holders3
Decreased
−311.4K shares3
Sold Out
fully exitedNet shares change (top 50)
310.8K
+600 / −311.4K
Net new holders
+5
9 new / 3 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
SVII insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
2
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Spring Valley Acquisition Sponsor II, LLC 10 percent owner | Feb 24, 2026 | C-Conversion | 1 | — | — | 7.55M | Form 4 ↗ |
Spring Valley Acquisition Sponsor II, LLC 10 percent owner | Feb 24, 2026 | C-Conversion | 1 | — | — | 0 | Form 4 ↗ |
Spring Valley Acquisition Sponsor II, LLC 10 percent owner | Feb 24, 2026 | J-Other | 13,350,000 | $11.50 | $153.53M | 0 | Form 4 ↗ |
Spring Valley Acquisition Sponsor II, LLC 10 percent owner | Feb 24, 2026 | J-Other | 7,546,667 | — | — | 0 | Form 4 ↗ |
Youngblood Sharon director | Feb 24, 2026 | D-Return | 40,000 | — | — | 0 | Form 4 ↗ |
THOMPSON RICHARD JAMES director | Feb 24, 2026 | D-Return | 40,000 | — | — | 0 | Form 4 ↗ |
BUZBY DAVID S director | Feb 24, 2026 | D-Return | 40,000 | — | — | 0 | Form 4 ↗ |
BUZBY DAVID S director | Jan 25, 2024 | C-Conversion | 40,000 | $0.00 | $4 | 40.0K | Form 4 ↗ |
BUZBY DAVID S director | Jan 25, 2024 | C-Conversion | 40,000 | — | — | 0 | Form 4 ↗ |
THOMPSON RICHARD J director | Jan 25, 2024 | C-Conversion | 40,000 | $0.00 | $4 | 40.0K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Spring Valley Acquisition Corp. II (SVII) is primarily owned by institutional investors, who hold approximately 8.3% of total shares outstanding. Company insiders own approximately 77.60%, while retail and public investors account for the remaining 14.13%.
The largest institutional shareholder of Spring Valley Acquisition Corp. II is BERKLEY W R CORP, holding approximately 257,447 shares — equal to 2.61% of outstanding shares — as of September 30, 2025.
A total of 15 institutional investors currently hold SVII stock, with a combined institutional value of approximately $10,230,932 as of the most recent 13F filing period.
Frequently asked questions
SVII ownershipSpring Valley Acquisition Corp. II (SVII) is primarily owned by institutional investors, who hold approximately 8.3% of shares. The largest shareholder is BERKLEY W R CORP with a 2.61% stake. Company insiders hold 77.60%. Data sourced from SEC Form 13F as of September 30, 2025.