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

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC currently holds 256.2K shares with a market value of $26.3M. It started holding PI on 2025-09-30. At its peak, it held 256.2K shares on 2026-03-31. Its highest holding value was $36.9M on 2025-12-31. At its lowest, it held 200.6K shares on 2025-09-30, with a value of $26.3M on 2026-03-31. In the recent 180 days, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC has increased its shares by 55.6K.