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CET · Central Securities Corp · Holdings

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$56.25 +0.44 (+0.79%) At close · Oct 27
Rebalance outlook locked
Market Cap
$1.66B
Shares
29.55M
Volume · Oct 27 46.68K Avg daily vol (3M) 25.95K

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Use institutional holdings through the 13F API or MCP → See every holder of CET: 13F, 13D and 13G, insiders and funds →
The Sep 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.
Holders: 100
Total Value: $231,534,305
Total Shares: 4,394,983

Institutional Ownership Trend

27 quarters

Holder Concentration

Across 100 13F filers
Top Holder
14.2%
Sep 2023 → Jun 2026 · range 9.0% – 20.1%
of institutional value
Top 5
49.3%
Sep 2023 → Jun 2026 · range 35.6% – 50.3%
of institutional value
Top 10
66.0%
Sep 2023 → Jun 2026 · range 56.6% – 68.3%
of institutional value
HHI
606
Sep 2023 → Jun 2026 · range 407 – 732
Broadly held

Who Holds CET

Last 8 quarters through Sep 30, 2026 (filing window open)

Each kind of 13F filer's share of the common shares 13F filers report. Holder type comes from regulatory records, never the filer's name; style, turnover and horizon are measured from each filer's own 13F book. The quarter selector does not change this card.

Jun 30, 2026, the newest closed quarter: 100 filers, like-for-like change +10.0%; actively managed books +10.7%; index-like books -2.1%.

Holder type Share Filers Change
Registered adviser 69.7% 63 +14.9%
Adviser 1.5% 3 -1.0%
Bank 3.5% 7 -1.3%
Broker-dealer 0.8% 1 +10.2%
Holding company 4.9% 3 -3.4%
Unknown 19.7% 23 +1.3%

The Sep 30, 2026 filing window is still open, so its bar carries the Jun 30, 2026 positions of filers that have not filed yet.

How the mix is measured

Shares are 13F common shares restated to today's split basis; options and principal amounts are left out. The change compares only filers with a 13F in both quarters and keeps each filer in its bucket of the later quarter on both sides; a filer that continues under a new CIK is compared through its successor. Holder type comes from each filer's current regulatory profile; client base and private funds come from the Form ADV roster current at each quarter end (rosters from December 2019, so an earlier quarter reads Unknown). Style, turnover, horizon and book size are measured from each filer's 13F book in the newest measured quarter, and Not measured means none was. Actively managed books are those measured systematic-like, concentrated or diversified active.

Excluded 3 holders with no observed 2026-03-31 13F and 1 holder with no observed 2026-06-30 13F.

Conviction and Crowding

100 13F filers, quarter ended Jun 30, 2026

Measured across every 13F filer's common-share book once the quarter's filing window closed. Crowding counts filers with high turnover or that advise private funds on Form ADV.

Conviction holders
4
4.00% of filers hold it in their top 10
Mar 31, 2026: 3
Holders above 5%
2
median weight 0.010%
Mar 31, 2026: 0
Crowding
—
no cover-page share count is dated within about a year of the quarter end
Private-fund advisers
—
of shares outstanding
Institutional ownership
—
no cover-page share count is dated within about a year of the quarter end
Top 10 holders
66.0%
of 13F shares, Herfindahl 0.061
Active holders
+10.7%
like-for-like share change of active filers
5% stakes on record
1
0 13D, 1 13G (0 institutional, 0 passive, 1 exempt)
How long holders have held it value-weighted 14.1 quarters
Under 1 year 21.8% 1 to 3 years 31.3% 3 years or more 46.9% Since coverage start 0.000%

Managers in the top fifth by current three-year FundScore alpha were net buyers of $0 (0 buying, 0 selling).

Estimated Holder Cost Basis

Quarter ended Jun 30, 2026, on that quarter's share basis

Estimated, never filed: each 13F buy is costed at its quarter's average traded price and each sale keeps the average cost, so this is what holders paid on average if they traded evenly through each quarter.

Estimated avg cost
$48.46
estimated per share
Mar 31, 2026: $46.66
Quarter-end price
$52.45
implied by 13F values
Estimated gain or loss
+8.2%
price against the estimated cost
Estimated at a loss
35.7%
of costed 13F value

Estimated cost covers 43.2% of the 13F shares; positions already held when a filer's 13F history starts, or bought in a quarter without a trusted average price, have no estimate.

Fund Ownership of CET by Fund Type

Registered funds' Form N-PORT reports for the quarter ended Jun 30, 2026

Index funds and index ETFs hold 0.00% of shares outstanding.

Fund type Of shares outstanding Shares
Index funds 0.00% 0
Index ETFs 0.00% 0
Active ETFs 0.11% 33,353
Active funds 2.00% 590,753
Unclassified 0.00% 0
All registered funds 2.11% 624,106
How fund types are measured

Each fund series counts once, with its latest Form N-PORT report dated inside the quarter; only long share positions count, restated to today's split basis. The fund type is the series' latest Form N-CEN answer on or before the quarter end (the index-fund box and the exchange-traded flag), never its name. Unclassified funds have no usable N-CEN; unit investment trusts are among them, so index ownership is a floor. Funds sit inside their advisers' 13F reports, so these shares overlap the 13F figures and are never added to them.

Holder type: Registered adviser 63 Adviser 3 Bank 7 Broker-dealer 1 Holding company 3 Unknown 23
Showing 100 of 100
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Atlas Wealth LLC $32,286,226 13.94% 615,562
Bulldog Investors, LLP $23,458,734 10.13% 447,259
Rockefeller Capital Management L.P. $20,470,919 8.84% 390,294
BLUE BELL PRIVATE WEALTH MANAGEMENT, LLC $20,196,134 8.72% 385,055
RAYMOND JAMES FINANCIAL INC $15,756,345 6.81% 300,407
MORGAN STANLEY $10,423,177 4.50% 198,726
1607 Capital Partners, LLC $9,883,835 4.27% 188,443
CHILTON INVESTMENT CO INC. $6,145,146 2.65% 117,162
BRASADA CAPITAL MANAGEMENT, LP $6,136,754 2.65% 117,002
Todd Wealth Management, LLC $5,971,432 2.58% 107,574
THIRD AVENUE MANAGEMENT LLC $5,340,039 2.31% 101,812
Pathstone Holdings, LLC $4,952,905 2.14% 94,431
Shaker Financial Services, LLC $4,405,995 1.90% 79,373
Matisse Capital $3,409,250 1.47% 65,000
Douglass Winthrop Advisors, LLC $3,222,475 1.39% 61,439
FIRST TRUST ADVISORS LP $3,102,574 1.34% 59,153
Colonial Trust Advisors $2,661,575 1.15% 50,745
UBS Group AG $2,633,252 1.14% 50,205
EVOLVE PRIVATE WEALTH, LLC $2,453,453 1.06% 46,777
COHEN & STEERS, INC. $2,307,800 1.00% 44,000
ROYAL BANK OF CANADA $2,295,631 0.99% 43,768
CSS LLC/IL $2,129,837 0.92% 40,607
Cetera Investment Advisers $2,002,593 0.86% 38,181
LPL Financial LLC $1,888,567 0.82% 36,007
ROBERTS GLORE & CO INC /IL/ $1,822,217 0.79% 34,742
Capital Investment Advisors, LLC $1,712,761 0.74% 30,855
Steward Partners Investment Advisory, LLC $1,702,369 0.74% 32,457
Uncommon Cents Investing LLC $1,539,014 0.66% 27,725
CALDWELL SUTTER CAPITAL, INC. $1,474,946 0.64% 28,121
HighTower Advisors, LLC $1,424,856 0.62% 27,166
VAQUERO PRIVATE WEALTH, LTD $1,330,463 0.57% 23,968
Integrated Wealth Concepts LLC $1,229,480 0.53% 23,441
STIFEL FINANCIAL CORP $1,148,655 0.50% 21,900
FFT WEALTH MANAGEMENT LLC $1,132,710 0.49% 21,596
BROWN BROTHERS HARRIMAN & CO $962,614 0.42% 18,353
ENVESTNET ASSET MANAGEMENT INC $933,557 0.40% 17,799
Advisors Asset Management, Inc. $890,391 0.38% 16,976
Institute for Wealth Management, LLC. $859,865 0.37% 16,394
Kestra Advisory Services, LLC $839,200 0.36% 16,000
Cambridge Investment Research Advisors, Inc. $821,104 0.35% 15,655
S&CO INC $798,026 0.34% 15,215
WELLS FARGO & COMPANY/MN $780,140 0.34% 14,874
MERCER GLOBAL ADVISORS INC /ADV $767,500 0.33% 14,633
FIRST MANHATTAN CO. LLC. $738,181 0.32% 14,074
Diversified Trust Co $732,202 0.32% 13,960
Parkwoods Wealth Partners, LLC $717,411 0.31% 13,678
Joel Isaacson & Co., LLC $692,864 0.30% 13,210
BANK OF MONTREAL /CAN/ $620,640 0.27% 11,833
PNC FINANCIAL SERVICES GROUP, INC. $574,694 0.25% 10,957
Thomas J. Herzfeld Advisors, Inc. $565,778 0.24% 10,787
Formidable Asset Management, LLC $554,816 0.24% 10,578
Closed-End Fund Advisors, Inc. $537,088 0.23% 10,240
MERIDIAN INVESTMENT COUNSEL INC. $509,304 0.22% 9,175
NEVILLE RODIE & SHAW INC $499,590 0.22% 9,000
Accel Wealth Management $485,601 0.21% 8,748
MGO ONE SEVEN LLC $459,619 0.20% 8,763
Advisory Advocates, LLC $449,916 0.19% 8,578
XTX Topco Ltd $420,019 0.18% 8,008
OSAIC HOLDINGS, INC. $407,169 0.18% 7,763
Confluence Wealth Services, Inc. $368,671 0.16% 7,029
Mariner, LLC $365,786 0.16% 6,974
WOLVERINE ASSET MANAGEMENT LLC $331,221 0.14% 6,315
Nitor Capital Management LLC $327,340 0.14% 6,241
Evanson Financial, LLC $313,798 0.14% 5,653
PARK AVENUE SECURITIES LLC $312,132 0.13% 5,623
BECK MACK & OLIVER LLC $307,514 0.13% 5,863
Approach Retirement Advisors, LLC $275,718 0.12% 4,967
WITTENBERG INVESTMENT MANAGEMENT, INC. $272,005 0.12% 5,186
SUSQUEHANNA INTERNATIONAL GROUP, LLP $268,963 0.12% 5,128
United Financial Planning Group LLC $262,722 0.11% 5,009
CITADEL ADVISORS LLC $261,882 0.11% 4,993
PINNACLE ASSOCIATES LTD $256,456 0.11% 4,620
WALLED LAKE PLANNING & WEALTH MANAGEMENT, LLC $255,693 0.11% 4,875
Symmetry Partners, LLC $255,457 0.11% 4,602
Stolper Co $248,518 0.11% 4,477
ROBOTTI ROBERT $229,521 0.10% 4,376
Williams Jones Wealth Management, LLC. $229,521 0.10% 4,376
LEVEL FOUR ADVISORY SERVICES, LLC $227,160 0.10% 4,331
Smithfield Trust Co $226,898 0.10% 4,326
Capital Investment Advisory Services, LLC $220,290 0.10% 4,200
JANE STREET GROUP, LLC $216,513 0.09% 4,128
Lummis Asset Management, LP $159,238 0.07% 3,036
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $92,102 0.04% 1,756
Capital Analysts, LLC $89,112 0.04% 1,699
Noble Wealth Management PBC $79,656 0.03% 1,435
NBC SECURITIES, INC. $62,115 0.03% 1,119
Parallel Advisors, LLC $52,450 0.02% 1,000
IFP Advisors, Inc $44,185 0.02% 796
HAGER INVESTMENT MANAGEMENT SERVICES, LLC $39,914 0.02% 761
ASSETMARK, INC $37,413 0.02% 674
TRUST CO OF VERMONT $30,308 0.01% 546
ARMSTRONG ADVISORY GROUP, INC $30,141 0.01% 543
Farther Finance Advisors, LLC $28,587 0.01% 515
HARBOR INVESTMENT ADVISORY, LLC $23,980 0.01% 432
Dunhill Financial, LLC $21,452 0.01% 409
Atlantic Union Bankshares Corp $18,095 0.01% 345
NewEdge Advisors, LLC $14,056 0.01% 268
SIGNATUREFD, LLC $5,273 0.00% 95
ST GERMAIN D J CO INC $2,937 0.00% 56
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $104 0.00% 2
Key facts CIK 18748 CUSIP 155123102 13F (30d) 26 filings 23 filers Visit website Investor relations