WITTENBERG INVESTMENT MANAGEMENT, INC.
Position in CET — Central Securities Corp
CIK 1697790
CARLISLE, MA
Position in CET
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$272,005
+$14,469 QoQ
Shares Held
5,186
0.0% QoQ
Ownership
0.018%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#66
of 99 holders
Holding Since
Jun 2021
20 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CET Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Jun 30, 2026WITTENBERG INVESTMENT MANAGEMENT, INC. holds $272,005 across 1 Asset Management name. CET ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CET |
Central Securities Corp
This page
|
5,186 | $272,005 |
All Filings in CET
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20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $272,005 | 5,186 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $257,536 | 5,186 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $262,982 | 5,186 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $266,404 | 5,186 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $248,201 | 5,186 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $233,162 | 5,186 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $236,948 | 5,186 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $237,726 | 5,186 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $228,287 | 5,186 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $216,619 | 5,186 | Shares | Sole | 2024-05-03 | |
| 2023-09-30 | $183,843 | 5,186 | Shares | Other | 2024-02-09 | |
| 2023-06-30 | $189,340 | 5,186 | Shares | Other | 2024-02-09 | |
| 2023-03-31 | $180,369 | 5,186 | Shares | Other | 2024-02-09 | |
| 2022-12-31 | $173,160 | 5,186 | Shares | Other | 2024-02-09 | |
| 2022-09-30 | $174,975 | 5,186 | Shares | Other | 2022-11-14 | |
| 2022-06-30 | $182,599 | 5,186 | Shares | Other | 2022-08-15 | |
| 2022-03-31 | $173,258 | 4,186 | Shares | Other | 2022-05-16 | |
| 2021-12-31 | $186,611 | 4,186 | Shares | Other | 2022-02-14 | |
| 2021-09-30 | $176,858 | 4,186 | Shares | Other | 2021-11-05 | |
| 2021-06-30 | $285,541 | 6,768 | Shares | Other | 2021-08-12 | |
| No filing history on record for this holder in this stock. | ||||||