What is the 13F Pro Quality Score for COLB?

13F Pro ranks COLUMBIA BANKING SYSTEM, INC. (COLB) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View COLB's current score at https://13fpro.ai/research/COLB (free sign-up required for the full ranking).

Where does 13F Pro source COLB data?

All COLUMBIA BANKING SYSTEM, INC. fundamentals and ownership data come directly from SEC EDGAR. COLUMBIA BANKING SYSTEM, INC. files with the SEC under CIK 887343. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is COLB in?

COLUMBIA BANKING SYSTEM, INC. (COLB) is classified in the Financials sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/financials.

How often is COLB research updated on 13F Pro?

COLB's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

COLUMBIA BANKING SYSTEM, INC.(COLB)Stock Analysis

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13F Pro Quality Score

33.0/100

Rank #2,242 of 2,879 stocks

View Financials peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Aug 14, 2026.

Revenue Growth

30.0/100

Profitability

30.0/100

Balance Sheet

41.8/100

Earnings Quality

66.1/100

Free Cash Flow

30.0/100

Institutional Flow

39.4/100

Revenue Scale

30.0/100

Dilution Risk

9.9/100

COLB Stock Analysis & AI Quality Score

AI stock analysis and institutional research for COLUMBIA BANKING SYSTEM, INC. (COLB), a Financials sector company. 13F Pro's AI-powered ranking engine scores COLB at 33.0/100 on a 32-signal composite quality model, placing it at rank #2,242 of 2,879 stocks — the bottom half of the AI-ranked universe. Areas of concern include revenue growth (30.0) and profitability (30.0), which score below median versus the broader universe. Shareholder dilution risk is elevated at 9.9/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q1 2026), COLUMBIA BANKING SYSTEM, INC. reports quarterly revenue of $677.0M, net income of $192.0M, an operating margin of 28.4%. Top institutional holders of COLB by reported 13-F value include BlackRock,, WELLINGTON MANAGEMENT GROUP LLP, VANGUARD PORTFOLIO MANAGEMENT, 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. COLUMBIA BANKING SYSTEM, INC.'s 13F Pro composite quality score has ranged between 33 and 39 since 2024, currently 33.0 — a stable long-term trajectory across 18 quarterly and live scoring snapshots.

Revenue

Q1 2026

$677.0M

Net Income

Q1 2026

$192.0M

Free Cash Flow

Q1 2026

$494.0M

Operating Margin

Q1 2026

28.4%

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro+

Revenue

+18.8% YoY

$177.0MFY 2025

FY21 $83.3MFY23 $134.0MFY24 $149.0MFY25 $177.0M

Net Income

+3.0% YoY

$550.0MFY 2025

FY21 $420.3MFY23 $349.0MFY24 $534.0MFY25 $550.0M

EPS (Diluted)

-9.8% YoY

$2.30FY 2025

FY21 $3.21FY23 $1.78FY24 $2.55FY25 $2.30

Total Assets

+29.6% YoY

$66.83BFY 2025

FY21 $20.95BFY23 $52.17BFY24 $51.58BFY25 $66.83B

Op. Cash Flow

+13.2% YoY

$746.0MFY 2025

FY21 $662.7MFY23 $670.0MFY24 $659.0MFY25 $746.0M

Metric	FY 2025	FY 2024	FY 2023	FY 2021	FY 2020	FY 2019
Revenue	$177.0M +18.8%	$149.0M +11.2%	$134.0M +60.8%	$83.3M	—	—
Net Income	$550.0M +3.0%	$534.0M +53.0%	$349.0M -17.0%	$420.3M +172.5%	$154.2M -20.7%	$194.5M
EPS (Diluted)	$2.30 -9.8%	$2.55 +43.3%	$1.78 -44.5%	$3.21 +47.9%	$2.17 -19.0%	$2.68
Total Assets	$66.83B +29.6%	$51.58B -1.1%	$52.17B +149.1%	$20.95B +26.3%	$16.58B +17.8%	$14.08B
Operating Cash Flow	$746.0M +13.2%	$659.0M -1.6%	$670.0M +1.1%	$662.7M +244.6%	$192.3M -6.1%	$204.7M

AI Insight: COLB Financial Trends

Net income surged to $215M in Q4 2025 and equity jumped ~57% to $7,840M by Q4 2025, signaling a major capital expansion event.

• Net income reached a peak of $215M in Q4 2025, up from $87M in Q1 2025, before moderating to $192M in Q1 2026.

• Equity expanded sharply from $5,342M in Q2 2025 to $7,790M in Q3 2025 — a ~46% jump in a single quarter — and held at $7,664M in Q1 2026.

• Operating cash flow surged to $494M in Q1 2026, the highest in the observed period, up from $107M in Q2 2025.

⚠ Net income dipped to $96M in Q3 2025 despite the equity surge — a potential one-quarter earnings disruption tied to the capital event.

⚠ Equity declined from $7,840M in Q4 2025 to $7,664M in Q1 2026 — first sequential equity contraction since Q4 2024.

⚠ Revenue and total debt data are absent across all periods, limiting full leverage and profitability trend assessment.

AI Insight: COLB Ratio Trends

COLB's profitability is volatile quarter-to-quarter, but Q1 2026 ROE of 10.0% and ROA of 1.2% show a recovery from the Q3 2025 trough.

• ROA improved from 0.6% in Q3 2025 to 1.3% in Q4 2025 and held at 1.2% in Q1 2026, signaling stabilization.

• ROE swung sharply — from 11.0% in Q4 2025 down to 4.9% in Q3 2025 and back — indicating recurring earnings volatility.

• TTM ROE of 8.6% trails the Q4 2024 peak of 11.2%, reflecting the drag from weak Q1 2025 and Q3 2025 quarters.

⚠ Odd-quarter weakness (Q1 2025: ROE 6.6%, Q3 2025: ROE 4.9%) suggests recurring seasonal or one-off pressures worth monitoring.

⚠ OpMargin, NPM, ROIC, and D/E data are entirely absent — limits full assessment of operating leverage and balance sheet risk.

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Available Research

13F Pro tracks comprehensive data for COLUMBIA BANKING SYSTEM, INC. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of COLB

BlackRock, Inc.
$742.4M27,065,001 sh
WELLINGTON MANAGEMENT GROUP LLP
$409.9M14,944,275 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$393.3M14,339,716 sh
DIMENSIONAL FUND ADVISORS LP
$371.7M13,549,603 sh
VANGUARD CAPITAL MANAGEMENT LLC
$362.8M13,224,625 sh
STATE STREET CORP
$342.2M12,476,160 sh
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
$286.4M10,439,791 sh
AMERICAN CENTURY COMPANIES INC
$267.1M9,736,069 sh
Bank of New York Mellon Corp
$203.3M7,411,763 sh
FRANKLIN RESOURCES INC
$169.7M6,187,147 sh

Fund	Value	Shares
BlackRock, Inc.	$742.4M	27,065,001
WELLINGTON MANAGEMENT GROUP LLP	$409.9M	14,944,275
VANGUARD PORTFOLIO MANAGEMENT LLC	$393.3M	14,339,716
DIMENSIONAL FUND ADVISORS LP	$371.7M	13,549,603
VANGUARD CAPITAL MANAGEMENT LLC	$362.8M	13,224,625
STATE STREET CORP	$342.2M	12,476,160
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	$286.4M	10,439,791
AMERICAN CENTURY COMPANIES INC	$267.1M	9,736,069
Bank of New York Mellon Corp	$203.3M	7,411,763
FRANKLIN RESOURCES INC	$169.7M	6,187,147

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Is COLB a good stock to buy?

13F Pro's AI-powered analysis of COLUMBIA BANKING SYSTEM, INC. (COLB) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Financials sector (listed on Nasdaq). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for COLB are available on the COLB stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing.

Which hedge funds own COLB?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling COLB. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of COLUMBIA BANKING SYSTEM, INC.'s investment landscape.