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

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC currently holds 918.1K shares with a market value of $22.6M. It started holding CSTM on 2026-03-31. At its peak, it held 918.1K shares on 2026-03-31. Its highest holding value was $22.6M on 2026-03-31. At its lowest, it held 918.1K shares on 2026-03-31, with a value of $22.6M on 2026-03-31.