CENTRAL SECURITIES CORP

CET

Latest available SEC filing: 4 ·

Latest disclosures

  • Hill John C: Form 4

    Insider disclosure · Filed · Report period 06 Oct 2026

  • Form 4

    SEC filing · Filed

  • Form 13F-HR

    SEC filing · Filed

  • Form 4

    SEC filing · Filed

  • Form 4

    SEC filing · Filed

  • Form 4

    SEC filing · Filed

  • Form 4

    SEC filing · Filed

All company filings

Institutional holders by security

Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.

  • CET · 155123102 - Common Stock
Company details and SEC sources

CIK 0000018748 · SEC filing index. Filing dates describe disclosures, not live market data.

Ownership signals CIK-linked ownership evidence from parsed SEC filings. 1 signal
Parsed SEC ownership signals

Parsed SEC ownership coverage

These bars compare filing-backed value available in each disclosure family. Read them as separate lenses, not as one combined ownership total.

13F portfolio$1.34B

Quarterly institutional holdings reported on Form 13F; not total AUM.

Latest reported 13F value

13F
$1.34B

Reported market value from the latest parsed Form 13F information table; this is not total assets under management.

Source: SEC Form 13FScope: U.S.-listed equity holdings

Largest 13F holdings

13F
GOOGL ADI PGR COF KEYS
+15 moreSCHW AMZN AJG MSI META AXP TDY JPM CVX TSM SUNB MELI MSFT RYN V

Largest symbols in the latest parsed Form 13F information table.

Freshness: Latest parsed 13F period

Largest 13F holdings

Largest symbols in the latest parsed Form 13F information table.

GOOGL ADI PGR COF KEYS SCHW AMZN AJG
+12 moreMSI META AXP TDY JPM CVX TSM SUNB MELI MSFT RYN V
How to read these SEC ownership signals
  • Read each filing family separately: Form 13F, Schedules 13D/G, and Forms 3/4/5 answer different SEC disclosure questions and should not be blended into one ownership total.
  • Use 13F values for visible U.S.-listed equity portfolios, 13D/G rows for large beneficial-owner stakes, and Forms 3/4/5 rows for reporting-owner positions and transactions.
  • Open the linked research path when you need the filing, CIK, issuer, CUSIP, date, or source trail behind a value.
At a glance Names, identifiers, and filing context for this profile. 1 identity field
Business address
630 Fifth Avenue, Suite 820, New York, NY, 10111
EDGAR profile Static EDGAR fields kept behind disclosure so the main profile stays readable. 2 profile fields available
Incorporated in
DE
Fiscal year end
31 December

CENTRAL SECURITIES CORP investment portfolio

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