WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC filed Q1 2026 13F-HR with $30.3B in disclosed U.S. equity holdings The portfolio is led by Technology exposure, with top positions including TSM (6.2%), NVDA (5.2%), AAPL (4.0%). Quarter-over-quarter activity shows 13 new entries and 13 exits, with a net reductive posture across 63 changed positions. Notable reduction: MSFT (17.0% reduction) (MICROSOFT CORP).