Moodys Corp /De/ (MCO) Institutional Ownership

Ownership Summary

The institutional landscape for Moodys Corp /De/ (NYSE:MCO) includes 1319 filers as of the latest reporting cycle ending September 2025.

• The collective stake of institutional investors in Moodys moved to 89.7% in September 2025, a shift down from the 91.2% reported for June 2025.
• Quarterly data indicates a -0.67% shift in institutional share volume, and the annual owner count reflects an increase of 10.19%.
• The latest 13F cycle for Moodys reveals that of 1319 total investors, 554 funds grew their exposure, whereas 497 reduced theirs and 268 made no changes.
• Collectively, institutional investors decreased their stake in Moodys to 160.86Mn shares as of September 2025, a change that is down by 1.09Mn shares quarter on quarter and down 2.81Mn shares year over year.
• BERKSHIRE HATHAWAY INC continues to be the largest institutional holder of Moodys as of September 30, 2025, with a position of 24.67Mn shares, representing 13.75% of the company's outstanding stock.
• Among the most significant buyers of Moodys during September 2025 were CITADEL ADVISORS LLC (817.52K), Winslow Capital Management, LLC (730.45K), BARCLAYS PLC (418.91K), Point72 Asset Management, L.P. (344.09K), PRICE T ROWE ASSOCIATES INC /MD/ (303.36K).
• Leading sellers of Moodys stock in September 2025 included JENNISON ASSOCIATES LLC (1.33Mn), FMR LLC (559.83K), UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC (487.01K), BlackRock, Inc. (456.05K), FIRST TRUST ADVISORS LP (321.63K).
• The top 10 institutional holders of Moodys for the quarter ending September 2025 included BERKSHIRE HATHAWAY INC (24.67Mn), VANGUARD GROUP INC (15.17Mn), BlackRock, Inc. (14.65Mn), TCI Fund Management Ltd (13.31Mn), STATE STREET CORP (7.14Mn), FMR LLC (5.69Mn), GEODE CAPITAL MANAGEMENT, LLC (3.92Mn), Fiera Capital Corp (2.49Mn), Bank of New York Mellon Corp (2.39Mn), MORGAN STANLEY (2.31Mn).