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MCO

Who owns Moodys?

1 of the world’s richest people holds Moodys in our tracked profiles.

MCO ▲ 0.03%as of Nov 11, 2026 12:22 PM ET · via Finnhub

About

Moody's issues credit ratings, research and risk analysis through Moody's Investors Service, and sells data, analytics and decision tools through Moody's Analytics to banks, insurers, investors and companies.

Services-Consumer Credit Reporting, Collection Agencies · New York, New York

Source: MOODYS CORP /DE/ annual report (10-K) (filed 2026-02-18) ↗. Summary in our own words.

Billionaire holders

  1. Warren BuffettFinance
    StakeMoodys Corp (COM) - via Berkshire Hathaway · 24,669,778 sh; 13F value $11.17B (3.7% of 13F portfolio); 13.9% of company… · as of Jun 2026
    More
    Entry
    Moodys Corp (COM) - via Berkshire Hathaway
    Ticker
    MCO
    Stake
    24,669,778 sh; 13F value $11.17B (3.7% of 13F portfolio); 13.9% of company (12/31/2025) per Abel 2025 letter
    Stake as of
    2026-06-30
    source ↗

Each row is a sourced entry from that person’s profile. Stakes are as of the date shown, not today.

Recent SEC filings

No Form 4 insider trades in Moodys from the holders above in the last 90 days.

Form 4 insider trades post within 2 business days. New to filings? Read Filings 101.

Recent moves

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