CET

Central Securities Corp Cross-source read$55.53 0.32%
UnclassifiedCUSIP 155123102· EOD Sep 18, 2026

Among active 13F managers last quarter, 8 opened and 7 added, while 9 reduced; the largest holder to move was Bulldog Investors, LLP (+13%). Over the last 180 days, 2 insiders bought and none sold, a net +$23K in open-market trades.

Tracked 13F holders
85
60 in Q2 2026 filings
13F value (tracked)
$222.3M
Smart-money readBullish
Net sellingNet buying
Funds · active managers, latest 13F
15 adding · 9 trimming
Insiders · Form 4 open-market, 180d
2 buying · 0 selling · +$23K
US House · STOCK Act, 180d
0 buying · 0 selling

Funds lean in and no leg opposes.

Price & smart-money activity

$55.53 0.32%5Y +32.9%
$31.54$37.98$44.42$50.87$57.3120212022202320242025202624355233448235263473102575464169211910118122171491131311
Hover for who · click for detailEnd-of-day closing prices52w $47.94 – $56.00

Who owns CET?

85 tracked 13F filers · ranked by shares held

85 tracked 13F filers disclose a position in CET as of the latest SEC 13F filings, a combined $222.3M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

#FundSharesPosition valueLast moveAs ofHistory
1Rockefeller Capital Management L.P.658K
$32.7M
−18%
Reduced · −145K sh
Q1 2026
2Atlas Wealth LLC616K
$32.3M
New
+616K sh
Q2 2026
3Bulldog Investors, LLP447K
$23.5M
+13%
Added · +51K sh
Q2 2026
4Blue Bell Private Wealth Management, LLC385K
$20.2M
+10%
Added · +35K sh
Q2 2026
5Raymond James Financial Inc300K
$14.9M
−7.2%
Reduced · −23K sh
Q1 2026
6Morgan Stanley203K
$10.1M
−4.7%
Reduced · −10K sh
Q1 2026
71607 Capital Partners, LLC188K
$9.9M
Held
Q2 2026
8Chilton Investment Co Inc.117K
$6.1M
+9.3%
Added · +10K sh
Q2 2026
9Brasada Capital Management, LP117K
$6.1M
−7.2%
Reduced · −9K sh
Q2 2026
10Third Avenue Management LLC102K
$5.3M
Held
Q2 2026
11Pathstone Holdings, LLC94K
$5.0M
+3.0%
Added · +3K sh
Q2 2026
12Matisse Capital65K
$3.4M
Held
Q2 2026
13Douglass Winthrop Advisors, LLC59K
$3.0M
Held
Q1 2026
14First Trust Advisors LP58K
$2.9M
+4.9%
Added · +3K sh
Q1 2026
15UBS Group AG52K
$2.6M
−9.9%
Reduced · −6K sh
Q1 2026
16Colonial Trust Advisors51K
$2.7M
+0.4%
Added · +203 sh
Q2 2026
17Evolve Private Wealth, LLC47K
$2.5M
−5.7%
Reduced · −3K sh
Q2 2026
18Royal Bank Of Canada44K
$2.2M
−3.0%
Reduced · −1K sh
Q1 2026
19Cetera Investment Advisers44K
$2.2M
−2.7%
Reduced · −1K sh
Q1 2026
20CSS LLC41K
$2.1M
−4.7%
Reduced · −2K sh
Q2 2026
21LPL Financial LLC33K
$1.6M
+5.7%
Added · +2K sh
Q1 2026
22Steward Partners Investment Advisory, LLC32K
$1.7M
+10%
Added · +3K sh
Q2 2026
23HighTower Advisors, LLC29K
$1.4M
−6.8%
Reduced · −2K sh
Q1 2026
24Caldwell Sutter Capital, Inc.28K
$1.5M
+16%
Added · +4K sh
Q2 2026
25Uncommon Cents Investing Inc28K
$1.5M
−2.8%
Reduced · −815 sh
Q2 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is CET being bought or sold by institutions?

Last quarter, 8 funds opened a new position in CET and 7 added to an existing one, while 9 reduced. Based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened
8
funds took a first position
Added
7
added to an existing position
Reduced
9
reduced, still holding
Biggest moves · ranked by size of the change, positions above a floor

Funds that own CET also own

CompanyCo-held byTheir position there
Microsoft CorpMSFT36 funds$27.9B
Nvidia CorpNVDA35 funds$39.6B
Apple IncAAPL34 funds$32.9B
Amazon.com IncAMZN34 funds$20.1B
Alphabet Inc-CL AGOOGL34 funds$16.4B
Intl Business Machines CorpIBM34 funds$2.4B
Chevron CorpCVX34 funds$2.3B
Meta Platforms Inc-Class AMETA33 funds$8.5B
JPMorgan Chase & CoJPM33 funds$7.4B
Berkshire Hathaway Inc-CL BBRK/B33 funds$5.8B
Cisco Systems IncCSCO33 funds$4.0B
Procter & Gamble CoPG33 funds$3.5B

Ranked by how many of CET's tracked holders also hold each name. The last column is those co-holders' combined reported position in that name, not in CET.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$23K
2 insiders
Net · 180d
$23K
3 open-market transactions
DateInsiderRoleActionSharesValue
Jun 26, 2026Blackford Leo PriceDirectorBuy (P)204$11K
Jun 26, 2026Hill John CCEO & President, DirectorBuy (P)
2 lots, same day
233$12K
Dec 29, 2025Hill John CCEO & President, DirectorBuy (P)
2 lots, same day
1K$51K
Nov 7, 2025Hill John CCEO & President, DirectorBuy (P)100$5K
Jan 6, 2025O'Neill Andrew JVice PresidentBuy (P)1K$60K
Jan 6, 2025Hill John CCEO & President, DirectorBuy (P)700$32K
Oct 30, 2024Hill John CCEO & President, DirectorBuy (P)
2 lots, same day
800$37K
Oct 24, 2024O'Neill Andrew JVice PresidentBuy (P)
2 lots, same day
1K$62K
May 2, 2024Hill John CCEO & President, DirectorBuy (P)
2 lots, same day
500$20K
Apr 19, 2024O'Neill Andrew JVice PresidentBuy (P)800$32K
Apr 18, 2024Hill John CCEO and President, DirectorBuy (P)
2 lots, same day
400$16K
Mar 14, 2024Hill John CCEO and President, DirectorBuy (P)300$12K

One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.

Do institutions, insiders and Congress agree?

Confluence: insiders and funds buying

Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.

SEC EDGAR 13F + Form 4 + US House STOCK Act{ }get_ticker_confluence · API & MCP

Signals by source

Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive

SourceBuyingSellingNet
13F funds
Top 100 holders by value, passive included; the hero counts active managers only
1723
Insiders
Form 4 open-market
20+$23K
US House
STOCK Act trades
00$0

Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.

Institutional ownership over time

60 tracked filers in Q2 2026 filingsstill filing
04079Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
tracked filers holding their reported valueQ2 2026 filings so far: $142.6M
Each bar counts tracked filers with a position in that quarter's filings, so the newest bar excludes filers still on an earlier quarter. Arkolith's tracked universe has grown over this window; part of any long-run rise is coverage, not new buyers.

Recent filings

15 most recent

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Connected entities for CET

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Ask your agent what changed in CET

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/CET/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for CET.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for CET. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.