Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
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. Global Self Storage's current 3-Year Share Buyback Ratio was -0.80%.
The historical rank and industry rank for Global Self Storage's 3-Year Share Buyback Ratio or its related term are showing as below:
SELF'
s 3-Year Share Buyback Ratio Range Over the Past 10 Years
Min: -11.7 Med: -6.1 Max: -0.8
Current: -0.8
During the past 10 years, Global Self Storage's highest 3-Year Share Buyback Ratio was -0.80%. The lowest was -11.70%. And the median was -6.10%.
SELF's 3-Year Share Buyback Ratio is ranked better than 67.67% of 600
companies
in the REITs industry
Industry Median: -2.9
vs SELF: -0.80
Global Self Storage (NAS:SELF) 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.
Global Self Storage 3-Year Share Buyback Ratio Related Terms
SELF vs PW, EQIX, AMT: 3-Year Share Buyback Ratio Comparison
For the REIT - Specialty subindustry, Global Self Storage'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.
Global Self Storage 3-Year Share Buyback Ratio vs REITs Industry
For the REITs industry and Real Estate sector, Global Self Storage's 3-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where Global Self Storage's 3-Year Share Buyback Ratio falls into.
Global Self Storage 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 -0.80 mean?
Global Self Storage (SELF) has a 3-Year Share Buyback Ratio of -0.80 as of Mar. 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 Global Self Storage and its competitors. According to the industry distribution chart, Global Self Storage ranks #194 out of 600 companies in the REITs industry, placing it in the top 32.3%.
Is Global Self Storage's 3-Year Share Buyback Ratio too high?
Global Self Storage's current 3-Year Share Buyback Ratio is -0.80. Based on the distribution chart, Global Self Storage ranks #194 out of 600 companies in the REITs industry, which is above the industry midpoint. Overall, Global Self Storage has a GF Score™ of 75/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Global Self Storage's 3-Year Share Buyback Ratio compare to PW and EQIX?
According to the REITs industry distribution chart, Global Self Storage ranks #194 out of 600 companies for 3-Year Share Buyback Ratio. This puts Global Self Storage in the upper 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 REITs company?
A good 3-Year Share Buyback Ratio depends on the REITs 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 Global Self Storage and its competitors. Global Self Storage's current 3-Year Share Buyback Ratio is -0.80. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Global Self Storage stock overvalued right now?
Based on GuruFocus' analysis, Global Self Storage (SELF) is currently considered Fairly Valued. The stock's GF Value™ is $5.11, compared to a current price of $5.09 — trading 0.4% below its estimated fair value. The current 3-Year Share Buyback Ratio is -0.80. Global Self Storage's overall GF Score™ is 75/100 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 Global Self Storage (SELF), the current 3-Year Share Buyback Ratio is -0.80 as of Mar. 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 Global Self Storage (SELF) Overvalued in 2026?
Based on GuruFocus' analysis, Global Self Storage stock appears to be undervalued.
The current stock price of $5.09 is trading 0.4% below its estimated GF Value™ of $5.11.
GuruFocus considers Global Self Storage to be Fairly Valued.
Key valuation signals for SELF:
3-Year Share Buyback Ratio: -0.80
GF Value™: $5.11 vs. price of $5.09 (0.4% below fair value)
No single metric tells the full story. See the SELF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Global Self Storage Inc is a self-administered and self-managed REIT that owns, operates, manages, acquires, develops, and redevelops self-storage properties. The company's self-storage properties are designed to offer affordable, easily accessible, and secure storage space for residential and commercial customers. It has one segment of Rental operations. Through its wholly-owned subsidiaries, the company owns and/or manages close to thirteen self-storage properties in Connecticut, Illinois, Indiana, New York, Ohio, Pennsylvania, South Carolina, and Oklahoma.
75GF Score
Get the complete analysis for SELF
3-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SELF has been successfully added to your 
