Cornerstone Advisors, LLC's ownership history for MCO


Cornerstone Advisors, LLC currently holds 27.8K shares with a market value of $13.2M. It started holding MCO on 2024-09-30. At its peak, it held 27.8K shares on 2025-06-30. Its highest holding value was $13.9M on 2025-06-30. At its lowest, it held 10.1K shares on 2024-09-30, with a value of $4.7M on 2025-03-31. In the recent 180 days, Cornerstone Advisors, LLC has increased its shares by 17.7K. In the recent year, Cornerstone Advisors, LLC has increased its shares by 17.7K.


Cornerstone Advisors, LLC's ownership history for MCO