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ATSTSX:ATS +0.25%78 10-Year Share Buyback Ratio is -0.50 as of Jun. 2026. GuruFocus rates TSX:ATS with a GF Score™ of 78/100 and a GF Value™ of C$43.33 (Significantly Undervalued). The stock has 4 warning signs investors should review. Among 1,777 Industrial Products companies, ATS ranks better than 65.95% on this metric.
Shares Outstanding (EOP) are shares that have been authorized, issued, and purchased by investors and are held by them.
10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten 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. ATS's current 10-Year Share Buyback Ratio was -0.50%.
TSX:ATS's 10-Year Share Buyback Ratio is ranked better than 65.95% of 1777
companies
in the Industrial Products industry
Industry Median: -1.6
vs TSX:ATS: -0.50
ATS (TSX:ATS) 10-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.
ATS 10-Year Share Buyback Ratio Related Terms
TSX:ATS vs GEV, ETN, PH: 10-Year Share Buyback Ratio Comparison
For the Specialty Industrial Machinery subindustry, ATS's 10-Year Share Buyback Ratio, along with its competitors' market caps and 10-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.
ATS 10-Year Share Buyback Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, ATS's 10-Year Share Buyback Ratio distribution charts can be found below:
* The bar in red indicates where ATS's 10-Year Share Buyback Ratio falls into.
This is the annualized percentage change in shares outstanding from ten years ago to the current year. The annualized percentage change is calculated with least-square regression based on the eleven 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 10-Year Share Buyback Ratio of -0.50 mean?
ATS (TSX:ATS) has a 10-Year Share Buyback Ratio of -0.50 as of Jun. 2026. The 10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten years ago to the current year. View historical data for ATS and its competitors. According to the industry distribution chart, ATS ranks #605 out of 1777 companies in the Industrial Products industry, placing it in the top 34%.
Is ATS's 10-Year Share Buyback Ratio too high?
ATS's current 10-Year Share Buyback Ratio is -0.50. Based on the distribution chart, ATS ranks #605 out of 1777 companies in the Industrial Products industry, which is above the industry midpoint. Overall, ATS has a GF Score™ of 78/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ATS's 10-Year Share Buyback Ratio compare to GEV and ETN?
According to the Industrial Products industry distribution chart, ATS ranks #605 out of 1777 companies for 10-Year Share Buyback Ratio. This puts ATS 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 10-Year Share Buyback Ratio for an Industrial Products company?
A good 10-Year Share Buyback Ratio depends on the Industrial Products industry context. However, 10-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 10-Year Share Buyback Ratio mean?
A high 10-Year Share Buyback Ratio can signal that a stock is expensive relative to its fundamentals. The 10-Year Share Buyback Ratio measures the average annual proportion of a company's outstanding shares repurchased over the past ten years. It is calculated as the annualized percentage change in shares outstanding from ten years ago to the current year. View historical data for ATS and its competitors. ATS's current 10-Year Share Buyback Ratio is -0.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ATS stock overvalued right now?
Based on GuruFocus' analysis, ATS (TSX:ATS) is currently considered Significantly Undervalued. The stock's GF Value™ is C$43.33, compared to a current price of C$28.16 — trading 35% below its estimated fair value. The current 10-Year Share Buyback Ratio is -0.50. ATS's overall GF Score™ is 78/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 10-Year Share Buyback Ratio calculated?
10-Year Share Buyback Ratio is calculated from a company's financial statements. For ATS (TSX:ATS), the current 10-Year Share Buyback Ratio is -0.50 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 ATS (TSX:ATS) Overvalued in 2026?
Based on GuruFocus' analysis, ATS stock appears to be undervalued.
The current stock price of C$28.16 is trading 35% below its estimated GF Value™ of C$43.33.
GuruFocus considers ATS to be Significantly Undervalued.
Key valuation signals for TSX:ATS:
10-Year Share Buyback Ratio: -0.50
GF Value™: C$43.33 vs. price of C$28.16 (35% below fair value)
No single metric tells the full story. See the TSX:ATS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ATS Corp is an industry leader in planning, designing, building, commissioning and servicing automated manufacturing systems - including automation products and test solutions - for a broadly diversified base of customers. The Company's operations are reported as one operating segment, Automation Systems, which plans, allocates resources, builds capabilities and implements practices on a world'wide basis. The company has presence in Canada, United States, Germany, Italy, Other Europe, and Other.
78GF Score
Get the complete analysis for TSX:ATS
10-Year Share Buyback Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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