Central Securities Corp
CET- Exchange
- NYSE
- SEC CIK
- 0000018748
In the last 90 days, Central Securities Corp insiders filed 2 open-market purchases and 0 sales; 99 institutions reported holding it in 13F filings for Q2 2026, worth $222.1M in total; no superinvestor holds it.
Holders of 5% or more of CET
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Central Securities Corp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Endeavor Foundation, Inc. | 13G/A | 32.60%9.44M shares | – | Feb 7, 20251 filing | Feb 7, 2025 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
1 Schedule 13D or 13G filing on Central Securities Corp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 7, 202510:35 AM ET | Endeavor Foundation, Inc. | 13G/A | 32.60%9.44M shares | – | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Central Securities Corp shares.
No Form 144 notices for Central Securities Corp are on file.