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

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC currently holds 370.4K shares with a market value of $27.9M. It started holding SIGI on 2025-03-31. At its peak, it held 418.7K shares on 2025-06-30. Its highest holding value was $36.3M on 2025-06-30. At its lowest, it held 291.7K shares on 2025-03-31, with a value of $26.7M on 2025-03-31. In the recent 180 days, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC has decreased its shares by 24.4K. In the recent year, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC has increased its shares by 78.8K.