COLUMBIA BANKING SYSTEM, INC.(COLB)— Stock Profile, AI Score & Financials

Financials · Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated 2026-06-30.

COLUMBIA BANKING SYSTEM, INC. (COLB) stock profile, AI quality score, and SEC EDGAR financial data, a Financials sector company. 13F Pro's AI-powered ranking engine scores COLB at 63.6/100 on a 32-signal composite quality model, placing it at rank #603 of 2,961 stocks — the top 25% of the AI-ranked universe. COLB scores in the top quartile across free cash flow (94.8), profitability (85.7), earnings quality (75.8). Areas of concern include institutional flow (29.7), which score below median versus the broader universe. Shareholder dilution risk is elevated at 9.6/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), COLUMBIA BANKING SYSTEM, INC. reports quarterly revenue of $677.0M, net income of $208.0M, an operating margin of 30.7%. Top institutional holders of COLB by reported 13-F value include BlackRock, T. Rowe Price Investment Management, DIMENSIONAL FUND ADVISORS, based on the most recent SEC filings. COLB trades on the Nasdaq exchange and files with the SEC under CIK 887343. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate COLB daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for COLUMBIA BANKING SYSTEM, INC. directly from SEC EDGAR.