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Columbia Banking System Inc. operates as the holding company for Umpqua Bank, providing personal and business banking products. Services include loans, deposits, payment solutions, and wealth management. The company serves individuals, small businesses, and commercial clients in the western United States. It is headquartered in Tacoma, Washington, and its shares are listed on the NASDAQ.
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Q2 2025
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Q3 2024
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Ticker symbol
COLB
Country
🇺🇸 United States