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Graham Holdings Co — Investor Relations & Filings

Ticker · GHC ISIN · US3846371041 LEI · 529900BOSCEEEMAFQJ29 US Financial and insurance activities
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Filings indexed 1,090 across all filing types
Latest filing 2026-05-29 Regulatory Filings
Country US United States of America
Listing US GHC

About Graham Holdings Co

https://www.ghco.com

Graham Holdings Co. is a diversified holding company with a portfolio of businesses operating in several sectors. The company's principal operations include educational services, providing a range of offerings from test preparation and professional training to higher education. In the media sector, it owns and operates a group of local television stations through its television broadcasting division. Graham Holdings also has a significant presence in healthcare, offering home health, palliative, and hospice services. The company's other business interests include manufacturing, automotive dealerships, and various online, media, and technology companies, reflecting a broad and varied investment strategy.

Recent filings

Filing Released Lang Actions
SD
Regulatory Filings Classification · 95% confidence The document is an SEC Form SD (“Specialized Disclosure Report”) filed under Exchange Act Rule 13p-1 to disclose conflict minerals information. This is a specialized regulatory filing rather than an annual or quarterly report, management commentary, or other specific investor presentation. It is not the actual Conflict Minerals Report itself (which is filed as an exhibit), but the SEC filing notice. Therefore it falls under the general “Regulatory Filings” category (RNS).
2026-05-29 English
FORM 8-K
Declaration of Voting Results & Voting Rights Announcements Classification · 95% confidence The document is a SEC Form 8-K current report, specifically Item 5.07 “Submission of Matters to a Vote of Security Holders,” providing detailed vote tallies from the Annual Meeting (election of directors and advisory vote on compensation). This matches the definition of Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-05 English
8-K - Graham Holdings Co (0000104889) (Filer)
Capital/Financing Update Classification · 95% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events that shareholders should know about. The text specifically mentions the closing of a transaction to sell a business unit (Kaplan Languages Group) and an expected tax benefit related to that transaction. This is a typical content for a current report (8-K) announcing a material event, specifically a capital/financing update or transaction. The document is short (2891 characters) and does not contain detailed financial statements or comprehensive analysis, so it is not an Annual Report (10-K) or Interim Report (IR). It is not a report publication announcement or certification. The content fits best under Capital/Financing Update (CAP) as it relates to a significant transaction and its financial impact.
2026-05-01 English
Major Shareholding Notification 2026
Major Shareholding Notification
2026-04-30 English
FORM 8-K
Regulatory Filings
2026-04-30 English
10-Q - Graham Holdings Co (0000104889) (Filer)
Interim / Quarterly Report Q1 2026
2026-04-30 English

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