MOODY'S CORP (MCO) Institutional Ownership and Insiders Activity

MOODY'S CORP (MCO) is widely held by institutional investors, with 1381 firms reporting positions valued at approximately $70.87B based on SEC Form 13F filings for the quarter ended June 30, 2026.

Berkshire Hathaway is the largest disclosed holder, reporting approximately $11.17B in MCO holdings in its latest filing.

Recent insider activity includes 24 tracked Form 4 transactions over the last three months, reflecting ongoing executive and director trading activity.