COLB (Columbia Banking System) Moat Score: 4/10 (As of Aug. 09, 2026)

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COLB Columbia Banking System Inc COLB
72 GF Score
Price $31.23
GF Value $25.53
Valuation Modestly Overvalued
! 7 Warning Signs
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What is Columbia Banking System Moat Score?

Columbia Banking System COLB +0.66% 72 Moat Score is 4 as of Aug. 09, 2026. GuruFocus rates COLB with a GF Score™ of 72/100 and a GF Value™ of $25.53 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 1,609 Banks companies, Columbia Banking System ranks better than 86.26% on this metric.

Columbia Banking System has the Moat Score of 4, which implies that the company might have Narrow Moat - Discernible but modest moat.

Columbia Banking System has Narrow Moat: Columbia Banking System has a discernible but modest moat due to its regional market presence and customer relationships. However, it faces significant competition and lacks strong network effects or regulatory barriers.

Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more.

The company's Moat Score is based on these criteria:

1. Market leadership and sustainable market share
2. Network effects and significant customer switching costs
3. Valuable intellectual property and patents
4. Strong brand strength and deep customer loyalty
5. Durable cost advantages (e.g., economies of scale, proprietary technology)
6. Significant regulatory barriers and exclusive licenses
7. Superior distribution network
8. Strong and sustainable pricing power
9. Consistent and impactful innovation and R&D capabilities

Based on the research, GuruFocus believes Columbia Banking System might have Narrow Moat - Discernible but modest moat.

Columbia Banking System  (NAS:COLB) Moat Score Explanation

The Moat Score ranges from 0 to 10, with 10 as the highest. GuruFocus divided Moat Score into following 8 categories:

Moat Score Moat Level
10Wide Moat - Exceptionally dominant and durable wide moat
8 - 9Wide Moat - Clear and robust wide moat
7Wide Moat - Entry-level wide moat, clearly possessing durable advantages
6Narrow Moat - Strong narrow moat, clearly distinguishable but not wide
5Narrow Moat - Solid narrow moat
4Narrow Moat - Discernible but modest moat
1 - 3No Moat - Very weak/transient advantages
0No Moat - No discernible moat

Columbia Banking System Moat Score Related Terms

COLB vs PB, BOKF, WAL: Moat Score Comparison

For the Banks - Regional subindustry, Columbia Banking System's Moat Score, along with its competitors' market caps and Moat Score data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Columbia Banking System Moat Score vs Banks Industry

For the Banks industry and Financial Services sector, Columbia Banking System's Moat Score distribution charts can be found below:

* The bar in red indicates where Columbia Banking System's Moat Score falls into.


COLB
72GF Score
Columbia Banking System Inc COLB
Moat Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Moat Score →
What does a Moat Score of 4 mean?
Columbia Banking System (COLB) has a Moat Score of 4 as of Aug. 09, 2026. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. According to the industry distribution chart, Columbia Banking System ranks #221 out of 1609 companies in the Banks industry, placing it in the top 13.7%.
Is Columbia Banking System's Moat Score too high?
Columbia Banking System's current Moat Score is 4. Based on the distribution chart, Columbia Banking System ranks #221 out of 1609 companies in the Banks industry, which is in the top quartile — a strong position relative to peers. Overall, Columbia Banking System has a GF Score™ of 72/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Columbia Banking System's Moat Score compare to PB and BOKF?
According to the Banks industry distribution chart, Columbia Banking System ranks #221 out of 1609 companies for Moat Score. This places Columbia Banking System in the top 14% of its industry — outperforming the majority of peers. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Moat Score for a Banks company?
A good Moat Score depends on the Banks industry context. However, Moat Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Moat Score mean?
A high Moat Score can signal that a stock is expensive relative to its fundamentals. Moat Score is a ranking system developed by GuruFocus to assess a company's ability to sustain a competitive advantage, rated on a scale from 0 to 10. It takes into account key factors such as market leadership, cost advantages, network effects, customer switching costs, and more. Columbia Banking System's current Moat Score is 4. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Columbia Banking System stock overvalued right now?
Based on GuruFocus' analysis, Columbia Banking System (COLB) is currently considered Modestly Overvalued. The stock's GF Value™ is $25.53, compared to a current price of $31.23 — trading 22.3% above its estimated fair value. The current Moat Score is 4. Columbia Banking System's overall GF Score™ is 72/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Moat Score calculated?
Moat Score is calculated from a company's financial statements. For Columbia Banking System (COLB), the current Moat Score is 4 as of Aug. 09, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Columbia Banking System (COLB) Overvalued in 2026?

Based on GuruFocus' analysis, Columbia Banking System stock appears to be overvalued. The current stock price of $31.23 is trading 22.3% above its estimated GF Value™ of $25.53. GuruFocus considers Columbia Banking System to be Modestly Overvalued.

Key valuation signals for COLB:

  • Moat Score: 4
  • GF Value™: $25.53 vs. price of $31.23 (22.3% above fair value)
  • GF Score™: 72/100 with 7 warning signs

No single metric tells the full story. See the COLB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Columbia Banking System Business Description

Other Exchanges CM6:Germany
Address 1301 A Street, Tacoma, WA, USA, 98402-4200
Columbia Banking System Inc is a registered bank holding company whose wholly-owned banking subsidiary is Columbia State Bank. The company provides a full range of banking services to small and medium sized businesses, professionals, and individuals throughout Washington, Oregon, Idaho, and California. The company's subsidiary Columbia Trust Company is an Oregon trust company that provides agency, fiduciary, and other related trust services with offices in Washington, Oregon, and Idaho. The firm offers various products and services under Personal Banking, Business Banking, and Wealth Management divisions.
72GF Score

Get the complete analysis for COLB

Moat Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$31.23
Price
$25.53
GF Value