Insider Trading & Ownership of Warren E. Buffett

Location
Omaha, NE
Summary
The estimated net worth of Warren E. Buffett is at least $58,673,559,261 dollars as of 19 Mar 2026. Warren E. Buffett is the 10%+ Owner of BANK OF AMERICA CORP /DE/ and owns shares of BANK OF AMERICA CORP /DE/ (BAC) stock worth about $42.15B. Warren E. Buffett is the 10%+ Owner of OCCIDENTAL PETROLEUM CORP /DE/ and owns shares of OCCIDENTAL PETROLEUM CORP /DE/ (OXY) stock worth about $14.34B. Warren E. Buffett is the 10%+ Owner of VERISIGN INC/CA and owns shares of VERISIGN INC/CA (VRSN) stock worth about $2.18B.
Signature
/s/ Warren E. Buffett
All Insider Reports
All Insider Reports

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Key facts

  • Warren E. Buffett has 9 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $58,673,559,261.
  • Recent insider filing activity is available below.

Change

  • Largest disclosed position: BANK OF AMERICA CORP /DE/ ($42,146,800,410).
  • Past-year value change for that position: .

Research use

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Evidence

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Warren E. Buffett

VRSN Forms 3/4/5

VERISIGN INC/CA

Relationship
10%+ Owner
Holdings value
$2,184,091,346
Past year net change
Change %
Report period
30 Jul 2025
DVA Forms 3/4/5

DAVITA INC.

Relationship
10%+ Owner
Holdings value
Past year net change
Change %
Report period
29 Jan 2026
FWONA, FWONK Forms 3/4/5

Liberty Media Corp

Relationship
10%+ Owner
Holdings value
Past year net change
Change %
Report period
09 Sep 2024
No ticker Forms 3/4/5

LIBERTY MEDIA LLC

Relationship
10%+ Owner
Holdings value
Past year net change
Change %
Report period
02 Jan 2024

Insider Transactions Reported by Warren E. Buffett:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
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