WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's ownership history for ATMU

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC currently holds 426.1K shares with a market value of $24.2M. It started holding ATMU on 2025-03-31. At its peak, it held 860.1K shares on 2025-03-31. Its highest holding value was $35.4M on 2025-12-31. At its lowest, it held 426.1K shares on 2026-03-31, with a value of $24.2M on 2026-03-31. In the recent 180 days, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC has decreased its shares by 325.7K. In the recent year, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC has decreased its shares by 434.0K.