SCHEDULE: Graham Holdings Beneficial Ownership Update

Laura G. O'Shaughnessy amends Schedule 13D to reflect a 12.0% beneficial ownership of Graham Holdings Class B Common Stock following updated share counts.

Summary

• This filing is an amendment to a previous Schedule 13D, updating the beneficial ownership of Class B Common Stock for Laura G. O'Shaughnessy.
• The update reflects a change in the percentage of outstanding Class B Common Stock beneficially owned, now at approximately 12.0%, due to updated share counts reported by the Company.
• As of November 2, 2026, the Reporting Person beneficially owns 434,689 shares of Class B Common Stock.
• This ownership includes shares held directly, in trusts, and jointly with a spouse, with varying degrees of sole or shared voting and dispositive power.

Sentiment

Score: 6

Explanation: StockSavvy.ai views this as a neutral to slightly positive filing, primarily an administrative update reflecting changes in beneficial ownership percentages due to updated outstanding share counts, rather than a significant strategic shift or performance announcement.

Positives

• The filing clarifies beneficial ownership, providing transparency for investors.
• The updated percentage of 12.0% indicates a stable, significant stake held by a key individual.

Negatives

• No new financial performance data or strategic initiatives are disclosed in this amendment.

Risks

• The filing does not introduce new risks but relies on the risks previously disclosed in the original Schedule 13D.

Future Outlook

No specific future outlook or guidance is provided in this amendment; it focuses on reporting current beneficial ownership.

Industry Context

StockSavvy.ai notes that Schedule 13D filings are standard for significant beneficial owners and this amendment is typical for reflecting changes in share counts or ownership structures within the media and education sectors where Graham Holdings operates.

Stakeholder Impact

• Shareholders: Increased transparency regarding significant ownership stakes.

Next Steps

• Continue to monitor future SEC filings for any further updates on beneficial ownership or company performance.

Key Dates

Keywords

Graham Holdings, Schedule 13D, Beneficial Ownership, Class B Common Stock, Shareholder, SEC Filing, Amendment