Central Securities Corp.
Central Securities Corp. (CET) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CET · as of Sep 30, 2025
Ownership Breakdown
87
Institutional Holders
▲ 5 vs Q2
$200.89M
Total Inst. Value
▲ $53.69M vs Q2
29.55M
Shares Outstanding
freeFloat 58.34%
3.91M
13F Shares Held
▲ 836,069 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
CET largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ROCKEFELLER CAPITAL MANAGEMENT L.P. | 786.0K | 2.72% | 2.72% | $40.37B | Nov 14, 2025 | NEW |
BULLDOG INVESTORS, LLP | 386.0K | 1.34% | 1.34% | $19.83B | Nov 14, 2025 | ▲ 18.0K |
RAYMOND JAMES FINANCIAL INC | 312.2K | 1.08% | 1.08% | $16.04B | Nov 14, 2025 | ▲ 6.9K |
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC | 287.8K | 99.54% | 99.54% | $14.78B | Oct 22, 2025 | ▲ 37.1K |
MORGAN STANLEY | 193.4K | 66.88% | 66.88% | $9.93B | May 27, 2026 | ▲ 2.8K |
1607 CAPITAL PARTNERS, LLC | 188.7K | 65.27% | 65.27% | $9.69B | Nov 14, 2025 | ▼ 5.2K |
SHAKER FINANCIAL SERVICES, LLC | 132.9K | 45.97% | 45.97% | $6.83B | Oct 22, 2025 | ▼ 78.8K |
BRASADA CAPITAL MANAGEMENT, LP | 110.3K | 38.14% | 38.14% | $5.66B | Nov 14, 2025 | ▲ 83.7K |
CHILTON INVESTMENT CO INC. | 102.3K | 35.37% | 35.37% | $5.25B | Nov 14, 2025 | ▲ 1.0K |
THIRD AVENUE MANAGEMENT LLC | 101.8K | 35.21% | 35.21% | $5.22B | Nov 14, 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
12
Increased
+158.7K shares3
New Positions
first time holders20
Decreased
−165.9K shares0
Sold Out
fully exitedNet shares change (top 50)
7.2K
+158.7K / −165.9K
Net new holders
-5
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CET 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 |
|---|---|---|---|---|---|---|---|
ENDEAVOR FOUNDATION, INC. 10 percent owner | May 19, 2026 | Gift | 19,000 | — | — | 9.52M | Form 4 ↗ |
ENDEAVOR FOUNDATION, INC. 10 percent owner | Apr 22, 2026 | Gift | 18,750 | — | — | 9.54M | Form 4 ↗ |
ENDEAVOR FOUNDATION, INC. 10 percent owner | Mar 26, 2026 | Gift | 20,160 | — | — | 9.56M | Form 4 ↗ |
ENDEAVOR FOUNDATION, INC. 10 percent owner | Feb 26, 2026 | Gift | 19,200 | — | — | 9.58M | 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
Central Securities Corp. (CET) is primarily owned by institutional investors, who hold approximately 13.2% of total shares outstanding. Company insiders own approximately 41.66%, while retail and public investors account for the remaining 45.11%.
The largest institutional shareholder of Central Securities Corp. is ROCKEFELLER CAPITAL MANAGEMENT L.P., holding approximately 785,952 shares — equal to 2.72% of outstanding shares — as of September 30, 2025.
A total of 87 institutional investors currently hold CET stock, with a combined institutional value of approximately $200,892,365 as of the most recent 13F filing period.
Frequently asked questions
CET ownershipCentral Securities Corp. (CET) is primarily owned by institutional investors, who hold approximately 13.2% of shares. The largest shareholder is ROCKEFELLER CAPITAL MANAGEMENT L.P. with a 2.72% stake. Company insiders hold 41.66%. Data sourced from SEC Form 13F as of September 30, 2025.