AMERICAN CENTURY COMPANIES INC's ownership history for MPWR

AMERICAN CENTURY COMPANIES INC currently holds 199.7K shares with a market value of $218.3M. It started holding MPWR on 2024-09-30. At its peak, it held 225.6K shares on 2024-09-30. Its highest holding value was $218.3M on 2026-03-31. At its lowest, it held 181.9K shares on 2025-06-30, with a value of $115.8M on 2024-12-31. In the recent 180 days, AMERICAN CENTURY COMPANIES INC has decreased its shares by 15.3K. In the recent year, AMERICAN CENTURY COMPANIES INC has decreased its shares by 3.5K.