CSGQF (Costain Group) YoY EPS Growth: 4.17% (As of Jun. 2026)

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CSGQF Costain Group PLC CSGQF
52 GF Score
Price $1.38
GF Value $0.58
! 5 Warning Signs
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What is Costain Group YoY EPS Growth?

Costain Group CSGQF 52 YoY EPS Growth is 4.17% as of Jun. 2026. GuruFocus rates CSGQF with a GF Score™ of 52/100 and a GF Value™ of $0.58. The stock has 5 warning signs investors should review.

YoY EPS Growth is the percentage change of Earnings per Share (Diluted) over the past twelve months. Costain Group's YoY EPS Growth for the quarter that ended in Jun. 2026 was 4.17%.

Costain Group's Earnings per Share (Diluted) for the six months ended in Jun. 2026 was $0.08.

Costain Group YoY EPS Growth Historical Data

* Premium members only.

The historical data trend for Costain Group's YoY EPS Growth can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Costain Group YoY EPS Growth Chart

Costain Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
YoY EPS Growth
Get a 7-Day Free Trial Premium Member Only Premium Member Only 94.32 507.14 -13.16 41.41 30.71

Costain Group Semi-Annual Data
Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25 Jun26
YoY EPS Growth Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 169.57 2.63 16.13 43.59 4.17
CSGQF
52GF Score
Costain Group PLC CSGQF
YoY EPS Growth is just one metric. See GF Score™, valuation, warning signs, and more.
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Costain Group YoY EPS Growth Calculation

YoY EPS Growth is the percentage change of Earnings per Share (Diluted) over the past twelve months.

Costain Group's YoY EPS Growth for the fiscal year that ended in Dec. 2025 is calculated as:

YoY EPS Growth (A: Dec. 2025 )
=(Earnings per Share (Diluted) (A: Dec. 2025 )-Earnings per Share (Diluted) (A: Dec. 2024 ))/ | Earnings per Share (Diluted) (A: Dec. 2024 ) |
=(0.183-0.14)/ | 0.14 |
=30.71 %

Costain Group's YoY EPS Growth for the quarter that ended in Jun. 2026 is calculated as:

YoY EPS Growth (Q: Jun. 2026 )
=(Earnings per Share (Diluted) (Q: Jun. 2026 )-Earnings per Share (Diluted) (Q: Jun. 2025 )) / | Earnings per Share (Diluted) (Q: Jun. 2025 )) |
=(0.075-0.072)/ | 0.072 |
=4.17 %

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about YoY EPS Growth →
What does a YoY EPS Growth of 4.17% mean?
Costain Group (CSGQF) has a YoY EPS Growth of 4.17% as of Jun. 2026. YoY EPS Growth is the percentage change of EPS over the past 12-month. View historical data for Costain Group and its competitors.
Is Costain Group's YoY EPS Growth too high?
Costain Group's current YoY EPS Growth is 4.17%. Overall, Costain Group has a GF Score™ of 52/100, reflecting its overall financial health beyond just this single metric.
How does Costain Group's YoY EPS Growth compare to PWR and FIX?
Costain Group's YoY EPS Growth of 4.17% can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good YoY EPS Growth for a Construction company?
A good YoY EPS Growth depends on the Construction industry context. However, YoY EPS Growth 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 YoY EPS Growth mean?
A high YoY EPS Growth can signal that a stock is expensive relative to its fundamentals. YoY EPS Growth is the percentage change of EPS over the past 12-month. View historical data for Costain Group and its competitors. Costain Group's current YoY EPS Growth is 4.17%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Costain Group stock overvalued right now?
Costain Group (CSGQF) has a current YoY EPS Growth of 4.17%. The stock's GF Value™ is $0.58, compared to a current price of $1.38 — trading 137.1% above its estimated fair value. The current YoY EPS Growth is 4.17%. Costain Group's overall GF Score™ is 52/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is YoY EPS Growth calculated?
YoY EPS Growth is calculated from a company's financial statements. For Costain Group (CSGQF), the current YoY EPS Growth is 4.17% 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 Costain Group (CSGQF) Overvalued in 2026?

Based on GuruFocus' analysis, Costain Group stock appears to be overvalued. The current stock price of $1.38 is trading 137.1% above its estimated GF Value™ of $0.58.

Key valuation signals for CSGQF:

  • YoY EPS Growth: 4.17%
  • GF Value™: $0.58 vs. price of $1.38 (137.1% above fair value)
  • GF Score™: 52/100 with 5 warning signs

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

Costain Group Business Description

Other Exchanges COSTl:UKCOST:UK
Address 70 Saint Mary Axe, Seventh Floor, London, GBR, EC3A 8BE
Costain Group PLC offers solutions and services. It provides engineering and technology solutions and advisory and development, design, management, project delivery, technology integration and asset optimization and support services to highways, nuclear, oil and gas, power, water sectors, rail. The company has two segments Transportation and Natural resources. The transportation segment covers highways, rail, and nuclear markets and the Natural resources segment comprises of water, power and oil and gas markets. Majority of revenue is from Transportation Segment.
52GF Score

Get the complete analysis for CSGQF

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

$1.38
Price
$0.58
GF Value