Finkelstein Mark ADirectorGrant or award · May 14, 2026
Forrest EricDirectorGrant or award · May 14, 2026
Lund Randal LeeDirectorGrant or award · May 14, 2026
Mitchell M ChristianDirectorGrant or award · May 14, 2026
Congress trading in COLB
3 transactions in COLB reported by 2 members of Congress under the STOCK Act, most recent trade Jan 15, 2026. Reported transactions, not recommendations.
About COLUMBIA BANKING SYSTEM, INC. (COLB): stock profile, AI score and financials
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 64.1/100 on a composite quality score built from its SEC filings, placing it at rank #571 of 2,925 stocks — the top 25% of the AI-ranked universe. COLB scores in the top quartile across free cash flow (94.3), profitability (85.7), earnings quality (75.3). Areas of concern include institutional flow (31.8), which score below median versus the broader universe. Shareholder dilution risk is elevated at 9.3/100, 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, free cash flow of $288.0M. 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.