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

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC currently holds 258.2K shares with a market value of $9.5M. It started holding ALK on 2024-09-30. At its peak, it held 625.8K shares on 2025-06-30. Its highest holding value was $31.0M on 2025-06-30. At its lowest, it held 4.6K shares on 2025-03-31, with a value of $225.5K on 2025-03-31. In the recent 180 days, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC has decreased its shares by 332.1K. In the recent year, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC has increased its shares by 253.6K.