Columbia Banking System, Inc. (COLB) Stock Price & Analysis

Columbia Banking System, Inc. (COLB) rose 1.15% to USD 30.8 as of September 8, 2026 at 04:19 UTC, according to Nexqual real-time market data.

COLB last closed at USD 30.8; the session ranged USD 30.35–30.91 on volume of 2,305,311 shares. Market capitalization is —, with a 52-week range of USD 23.83–33.68 (NMS). Source: Nexqual, September 8, 2026 at 04:19 UTC.

Key Statistics (as of September 8, 2026 at 04:19 UTC)

Technical Analysis (COLB)

Nexqual's technical model rates COLB "SELL" based on 1 bullish and 4 bearish signals across 128 daily candles, as of September 8, 2026 at 04:19 UTC.

From Columbia Banking System, Inc.'s Latest SEC 10-K Filing (filed 2026-02-26)

Key Strengths & Strategy (as disclosed to the SEC)

• In August 2024, the United States Treasury Department's Financial Crimes Enforcement Network ("FinCEN") issued a final rule that would amend the anti-money laundering/countering the financing of terrorism ("AML/CFT") program requirements for all financial institutions subject to the BSA with AML/CFT program obligations, including the Bank.
• Our approach is a concentrated focus on full banking relationships, bringing together collaborative teams from commercial and consumer banking as well as wealth management, and leveraging our retail branch network to provide "Community Banking at Scale" in support of our "Business Bank of Choice" strategy.
• Our scaled franchise and offerings, talented associate base, and customer-focused business model enable us to provide comprehensive financial services in a manner that serves our four identified stakeholder groups: associates, customers, shareholders, and communities.
• Our approach is to provide a streamlined and differentiated experience that meets the customer's needs across all channels.

Partnerships

• Our approach to community investment focuses on increasing the economic vitality of our communities, particularly in places suffering from a lack of access to financial expertise, gainful employment, and building intergenerational wealth. • Following the acquisition of Pacific Premier Bank in 2025, we expanded the five-year Community Benefits Agreement with the National Community Reinvestment Coalition, increasing our total commitments to $9.8 billion.
• The Company made an additional $500 donation on behalf of each associate who met the 40-hour volunteerism threshold to the associate's nonprofit organization of choice. • We remain committed to supporting our associates' philanthropic efforts through our matching‑gifts program, which matches their charitable contributions dollar‑for‑dollar up to $1,000, to further extend their community impact.

Source: SEC EDGAR 10-K, official filing. Curated by Nexqual.

Peers & Related Stocks

Data source: Nexqual — real-time market data, technical indicators, analyst consensus, earnings, SEC EDGAR filings. Last updated: September 8, 2026 at 04:19 UTC. This page is informational and not investment advice.