Ameriprise units (PINS) report Pinterest holdings over 45M shares, Fund tops 5%
Ameriprise Financial, Inc., through its subsidiaries Columbia Management Investment Advisers, LLC and Columbia Seligman Technology and Information Fund, has reported significant beneficial ownership in Pinterest, Inc. Class A common stock. As of June 30, 2026, Ameriprise Financial holds 45,012,854 shares (9.3%), while Columbia Management …