ESGEN Acquisition Corporation
ESGEN Acquisition Corporation (ESAC) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · ESAC · as of Dec 31, 2023
Ownership Breakdown
16
Institutional Holders
▼ 12 vs Q3
$14.51M
Total Inst. Value
▼ $15.98M vs Q3
6.97M
Shares Outstanding
freeFloat 20.20%
1.29M
13F Shares Held
▼ 1.45M vs Q3
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
ESAC largest shareholders · institutional ownership
Q4 2023 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
MIZUHO SECURITIES USA LLC blank checks | 250.4K | 2.56% | 2.56% | $2.80B | Feb 8, 2024 | ▲ 48.4K |
KIM, LLC blank checks | 150.0K | 1.53% | 1.53% | $1.70B | Feb 9, 2024 | — held |
PERISCOPE CAPITAL INC. blank checks | 150.0K | 1.53% | 1.53% | $1.70B | Feb 13, 2024 | ▼ 101.1K |
METEORA CAPITAL, LLC blank checks | 130.0K | 1.33% | 1.33% | $1.46B | Jun 25, 2024 | ▲ 268 |
SHAOLIN CAPITAL MANAGEMENT LLC blank checks | 115.0K | 1.17% | 1.17% | $1.29B | Feb 14, 2024 | ▼ 135.0K |
BERKLEY W R CORP blank checks | 100.6K | 1.03% | 1.03% | $1.14B | Feb 14, 2024 | ▼ 85.9K |
WOLVERINE ASSET MANAGEMENT LLC blank checks | 84.2K | 85.96% | 85.96% | $948.20M | Feb 1, 2024 | ▲ 76.3K |
YAKIRA CAPITAL MANAGEMENT, INC. blank checks | 75.0K | 76.56% | 76.56% | $847.88M | Feb 13, 2024 | — held |
CLEAR STREET LLC blank checks | 61.2K | 62.47% | 62.47% | $689.15M | May 15, 2025 | ▲ 59.5K |
RADCLIFFE CAPITAL MANAGEMENT, L.P. blank checks | 50.9K | 51.99% | 51.99% | $575.74M | Feb 14, 2024 | ▼ 33 |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q4 2023 vs prior quarter
Q4 2023
4
Increased
+184.4K shares1
New Positions
first time holders5
Decreased
−322.9K shares11
Sold Out
fully exitedNet shares change (top 50)
138.5K
+184.4K / −322.9K
Net new holders
-11
1 new / 11 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
ESAC insider trading · insider activity
Source: SEC Form 4
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
ESGEN LLC 10 percent owner | Oct 23, 2023 | C-Conversion | 5,619,077 | $0.00 | $561.908 | 5.62M | Form 4 ↗ |
ESGEN LLC 10 percent owner | Oct 23, 2023 | C-Conversion | 5,619,077 | — | — | 0 | Form 4 ↗ |
ESGEN LLC 10 percent owner | Oct 22, 2021 | J-Other | 1,045,470 | — | — | 5.62M | Form 4 ↗ |
JACOBS MARK M director | Oct 22, 2021 | J-Other | 23,000 | — | — | 138.0K | Form 4 ↗ |
HELM LARRY L director | Oct 22, 2021 | J-Other | 23,000 | — | — | 138.0K | Form 4 ↗ |
Bishnoi Sanjay director | Oct 22, 2021 | J-Other | 23,000 | — | — | 138.0K | 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
ESGEN Acquisition Corporation (ESAC) is primarily owned by institutional investors, who hold approximately 18.4% of total shares outstanding. Company insiders own approximately 79.80%, while retail and public investors account for the remaining 1.75%.
The largest institutional shareholder of ESGEN Acquisition Corporation is MIZUHO SECURITIES USA LLC, holding approximately 250,370 shares — equal to 2.56% of outstanding shares — as of December 31, 2023.
A total of 16 institutional investors currently hold ESAC stock, with a combined institutional value of approximately $14,507,728 as of the most recent 13F filing period.
Frequently asked questions
ESAC ownershipESGEN Acquisition Corporation (ESAC) is primarily owned by institutional investors, who hold approximately 18.4% of shares. The largest shareholder is MIZUHO SECURITIES USA LLC with a 2.56% stake. Company insiders hold 79.80%. Data sourced from SEC Form 13F as of December 31, 2023.