Core Insights - Keefe, Bruyette & Woods, Inc. announces index rebalancing for Q1 2026, affecting the KBW Nasdaq Bank Index and KBW Nasdaq Regional Banking Index [1][2] Group 1: Index Changes - The rebalancing will take effect before the market opens on March 23, 2026 [2] - Pinnacle Financial Partners, Inc. will be added to the KBW Nasdaq Bank Index [2] - Nicolet Bankshares, Inc. and Seacoast Banking Corporation of Florida will be added to the KBW Nasdaq Regional Banking Index, while one company will be dropped from this index [2] Group 2: KBW Overview - KBW is a leading independent authority in various financial sectors, including banking, insurance, and asset management, and is a subsidiary of Stifel Financial Corp. [5] - Established in 1962, KBW has a strong reputation in research, corporate finance, mergers and acquisitions, and trading of equity securities in financial services [5]