Security key
155123102
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 29,529,062
- Total 13F shares
- 3,830,295
- Share change
- -183,943
- Total reported value
- $190,278,594
- Reported price per share
- $49.66
- Number of holders
- 89
- Value change
- -$9,156,187
- Number of buys
- 18
- Number of sells
- 38
Security identity
Holder snapshot
Report period
Q1 2026
Institutions
89
Top holders
10
CET full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
CENTRAL SECURITIES CORP SEC filings
Broader feeds
Reporting periods
Holder history for CUSIP 155123102
Recent filing periods:
Ownership snapshot
Top reported holders of CET - CENTRAL SECURITIES CORP - Common Stock (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.
Lead holder
ENDEAVOR FOUNDATION, INC.
13D/G signal
ENDEAVOR FOUNDATION, INC.
Evidence rows
15
Latest as of
31 Dec 2025
13D/G
3/4/5
13F
Lead comparable stake: 32%
13D/G row: ENDEAVOR FOUNDATION, INC.
Showing 1-6 of 15 holder rows.
Rank 1 holder
ENDEAVOR FOUNDATION, INC.
13D/G
- Ownership
- 32%
- Position
- $486.66M
Rank 2 holder
Wilmot H. Kidd
3/4/5
- Ownership
- 6.7%
- Position
- $100.47M
Rank 3 holder
Wilmot H. Kidd IV
3/4/5
- Ownership
- 1.1%
- Position
- $15.82M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ENDEAVOR FOUNDATION, INC. |
13D/G
|
32%
|
$486,661,081
9,596,945 shares
|
+$7,946,561 | 31 Dec 2025 |
| Wilmot H. Kidd |
3/4/5
Director
|
6.7%
|
$100,469,437
1,981,255 shares
|
— | 31 Dec 2025 |
| Wilmot H. Kidd IV |
3/4/5
Director
|
1.1%
|
$15,819,897
311,968 shares
|
— | 31 Dec 2025 |
| Donald G. Calder |
3/4/5
Director
|
0.38%
|
$5,742,704
113,246 shares
|
— | 31 Dec 2025 |
| John C. Hill |
3/4/5
CEO & President, Director
|
0.27%
|
$3,984,781
78,274 shares
|
+$55,980 | 29 Dec 2025 |
| L. Price Blackford |
3/4/5
Director
|
0.16%
|
$2,277,517
47,847 shares
|
— | 31 Dec 2025 |
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.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
89
Shares
3,830,295
Rows available
89
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
90
Q1 2026 holders
89
Holder diff
-1
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend