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Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. A positive ratio may indicate share buybacks over the period, while a zero or negative ratio may reflect no repurchases or potential share issuance. Columbia Banking System's current 3-Year Share Buyback Ratio was -10.80%.
The historical rank and industry rank for Columbia Banking System's 3-Year Share Buyback Ratio or its related term are showing as below:
FRA:CM6'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -54.3 Med: -10.8 Max: 1.8
Current: -10.8
During the past 13 years, Columbia Banking System's highest 3-Year Share Buyback Ratio was 1.80%. The lowest was -54.30%. And the median was -10.80%.
FRA:CM6's 3-Year Share Buyback Ratio is ranked worse than 90.49% of 1031
companies
in the Banks industry
Industry Median: -0.2
vs FRA:CM6: -10.80
Columbia Banking System (FRA:CM6) 3-Year Share Buyback Ratio Explanation
A negative number means the company might be issuing new shares. A positive number indicates that the company is buying back shares.
Be Aware
Investors usually like share buybacks. But as pointed by Warren Buffett, only if a company buys back shares at the prices below the stock's intrinsic value, it rewards remaining shareholders. If a company buys its overvalued stocks back, it destroys shareholder value.
Columbia Banking System 3-Year Share Buyback Ratio Related Terms
FRA:CM6 vs WAL, BOKF, PB: 3-Year Share Buyback Ratio Comparison
For the Banks - Regional subindustry, Columbia Banking System's 3-Year Share Buyback Ratio, along with its competitors' market caps and 3-Year Share Buyback Ratio 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 3-Year Share Buyback Ratio vs Banks Industry
For the Banks industry and Financial Services sector, Columbia Banking System's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Columbia Banking System's 3-Year Share Buyback Ratio falls into.
Columbia Banking System 3-Year Share Buyback Ratio Calculation
This is the annualized percentage change in shares outstanding from three years ago to the current year. The annualized percentage change is calculated with expontential compound based on the latest four years of annual data on Shares Outstanding (EOP).
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the average dividends per share growth rate.
What does a 3-Year Share Buyback Ratio of -10.80 mean?
Columbia Banking System (FRA:CM6) has a 3-Year Share Buyback Ratio of -10.80 as of Jun. 2026. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Columbia Banking System and its competitors. According to the industry distribution chart, Columbia Banking System ranks #933 out of 1031 companies in the Banks industry, placing it in the top 90.5%.
Is Columbia Banking System's 3-Year Share Buyback Ratio too high?
Columbia Banking System's current 3-Year Share Buyback Ratio is -10.80. Based on the distribution chart, Columbia Banking System ranks #933 out of 1031 companies in the Banks industry, which is in the bottom quartile relative to peers. Overall, Columbia Banking System has a GF Score™ of 52/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Columbia Banking System's 3-Year Share Buyback Ratio compare to WAL and BOKF?
According to the Banks industry distribution chart, Columbia Banking System ranks #933 out of 1031 companies for 3-Year Share Buyback Ratio. This places Columbia Banking System in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 3-Year Share Buyback Ratio for a Banks company?
A good 3-Year Share Buyback Ratio depends on the Banks industry context. However, 3-Year Share Buyback Ratio 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 3-Year Share Buyback Ratio mean?
A high 3-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 3-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past three years. It is calculated as the annualized percentage change in shares outstanding from three years ago to the current year. View historical data for Columbia Banking System and its competitors. Columbia Banking System's current 3-Year Share Buyback Ratio is -10.80. 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 (FRA:CM6) is currently considered Modestly Overvalued. The stock's GF Value™ is €22.43, compared to a current price of €26.00 — trading 15.9% above its estimated fair value. The current 3-Year Share Buyback Ratio is -10.80. Columbia Banking System's overall GF Score™ is 52/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 3-Year Share Buyback Ratio calculated?
3-Year Share Buyback Ratio is calculated from a company's financial statements. For Columbia Banking System (FRA:CM6), the current 3-Year Share Buyback Ratio is -10.80 as of Jun. 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 (FRA:CM6) Overvalued in 2026?
Based on GuruFocus' analysis, Columbia Banking System stock appears to be overvalued.
The current stock price of €26.00 is trading 15.9% above its estimated GF Value™ of €22.43.
GuruFocus considers Columbia Banking System to be Modestly Overvalued.
Key valuation signals for FRA:CM6:
3-Year Share Buyback Ratio: -10.80
GF Value™: €22.43 vs. price of €26.00 (15.9% above fair value)
No single metric tells the full story. See the FRA:CM6 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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.
52GF Score
Get the complete analysis for FRA:CM6
3-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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