Rafferty Asset Management, LLC's ownership history for MAS

Rafferty Asset Management, LLC currently holds 210.6K shares with a market value of $13.4M. It started holding MAS on 2024-09-30. At its peak, it held 210.6K shares on 2025-12-31. Its highest holding value was $13.4M on 2025-12-31. At its lowest, it held 67.7K shares on 2024-09-30, with a value of $5.4M on 2025-03-31. In the recent 180 days, Rafferty Asset Management, LLC has increased its shares by 117.3K. In the recent year, Rafferty Asset Management, LLC has increased its shares by 127.8K.