Structural Monitoring Systems (ASX:SMN) ROE %: -0.79% (As of Dec. 2025)


ASX:SMN Structural Monitoring Systems PLC ASX:SMN
59 GF Score
Price A$0.38
GF Value A$0.64
Valuation Significantly Undervalued
! 3 Warning Signs
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What is Structural Monitoring Systems ROE %?

Structural Monitoring Systems ASX:SMN +4.11% 59 ROE % is -0.79% as of Dec. 2025. GuruFocus rates ASX:SMN with a GF Score™ of 59/100 and a GF Value™ of A$0.64 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 2,423 Hardware companies, Structural Monitoring Systems ranks better than 72.8% on this metric.

ROE % is calculated as Net Income divided by its average Total Stockholders Equity over a certain period of time. Structural Monitoring Systems's annualized net income for the quarter that ended in Dec. 2025 was A$-0.19 Mil. Structural Monitoring Systems's average Total Stockholders Equity over the quarter that ended in Dec. 2025 was A$23.47 Mil. Therefore, Structural Monitoring Systems's annualized ROE % for the quarter that ended in Dec. 2025 was -0.79%.

The historical rank and industry rank for Structural Monitoring Systems's ROE % or its related term are showing as below:

ASX:SMN' s ROE % Range Over the Past 10 Years
Min: -139.33   Med: -24.31   Max: 10.75
Current: 10.75

During the past 13 years, Structural Monitoring Systems's highest ROE % was 10.75%. The lowest was -139.33%. And the median was -24.31%.

ASX:SMN's ROE % is ranked better than
72.8% of 2423 companies
in the Hardware industry
Industry Median: 4.61 vs ASX:SMN: 10.75

Structural Monitoring Systems  (ASX:SMN) ROE % Explanation

ROE % measures the rate of return on the ownership interest (shareholder's equity) of the common stock owners. It measures a firm's efficiency at generating profits from every unit of shareholders' equity (also known as net assets or assets minus liabilities). ROE % shows how well a company uses investment funds to generate earnings growth. ROE %s between 15% and 20% are considered desirable.

The factors that affect a company's ROE % can be illustrated with the three-step DuPont Analysis:

ROE %(Q: Dec. 2025 )
=Net Income/Total Stockholders Equity
=-0.186/23.47
=(Net Income / Revenue )*(Revenue / Total Assets)*(Total Assets / Total Stockholders Equity)
=(-0.186 / 33.046)*(33.046 / 34.3615)*(34.3615 / 23.47)
=Net Margin %*Asset Turnover*Equity Multiplier
=-0.56 %*0.9617*1.4641
=ROA %*Equity Multiplier
=-0.54 %*1.4641
=-0.79 %

With this breakdown, it is clear that if a company grows its Net Profit Margin, its Asset Turnover, or its Leverage, it can grow its ROE %.

The factors that affect a company's ROE % can also be illustrated with the five-step DuPont Analysis:

ROE %(Q: Dec. 2025 )
=Net Income/Total Stockholders Equity
=-0.186/23.47
=(Net Income / Pre-Tax Income) * (Pre-Tax Income / Operating Income) * (Operating Income / Revenue) * (Revenue / Total Assets) * (Total Assets / Total Stockholders Equity)
= (-0.186 / 0.432) * (0.432 / 0.594) * (0.594 / 33.046) * (33.046 / 34.3615) * (34.3615 / 23.47)
= Tax Burden * Interest Burden * Operating Margin % * Asset Turnover * Equity Multiplier
= -0.4306 * 0.7273 * 1.8 % * 0.9617 * 1.4641
=-0.79 %

Note: The net income data used here is two times the semi-annual (Dec. 2025) net income data. The Revenue data used here is two times the semi-annual (Dec. 2025) revenue data. The same rule applies to Pre-Tax Income and Operating Income.
* In the five-step DuPont Analysis, Operating Income is only available for non-financial companies. Thus, for Insurance companies, we use EBIT as a substitution of Operating Income. For Banks, both Operating Income and EBIT is unavailable. Thus we combined Interest Burden and Operating Margin % into Pretax Margin %, and the DuPont Analysis is divided into four components instead.

* 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.


Be Aware

Net Income is used.

Because a company can increase its ROE % by having more financial leverage, it is important to watch the equity multiplier when investing in high ROE % companies. Like ROA %, ROE % is calculated with only 12 months data. Fluctuations in company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective.

Asset light businesses require very few assets to generate very high earnings. Their ROE %s can be extremely high.


Structural Monitoring Systems ROE % Related Terms


Structural Monitoring Systems ROE % Historical Data

* Premium members only.

The historical data trend for Structural Monitoring Systems's ROE % 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.

Structural Monitoring Systems ROE % Chart

Structural Monitoring Systems Annual Data
Trend Jun16 Jun17 Jun18 Jun19 Jun20 Jun21 Jun22 Jun23 Jun24 Jun25
ROE %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -14.09 -26.87 -21.75 -7.05 0.91

Structural Monitoring Systems Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROE % 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 -14.66 0.64 -26.86 22.93 -0.79

ASX:SMN vs COHR, KEYS, GRMN: ROE % Comparison

For the Scientific & Technical Instruments subindustry, Structural Monitoring Systems's ROE %, along with its competitors' market caps and ROE % 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.


Structural Monitoring Systems ROE % vs Hardware Industry

For the Hardware industry and Technology sector, Structural Monitoring Systems's ROE % distribution charts can be found below:

* The bar in red indicates where Structural Monitoring Systems's ROE % falls into.


ASX:SMN
59GF Score
Structural Monitoring Systems PLC ASX:SMN
ROE % is just one metric. See GF Score™, valuation, warning signs, and more.
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Structural Monitoring Systems ROE % Calculation

Structural Monitoring Systems's annualized ROE % for the fiscal year that ended in Jun. 2025 is calculated as

ROE %=Net Income (A: Jun. 2025 )/( (Total Stockholders Equity (A: Jun. 2024 )+Total Stockholders Equity (A: Jun. 2025 ))/ count )
=0.173/( (14.621+23.526)/ 2 )
=0.173/19.0735
=0.91 %

Structural Monitoring Systems's annualized ROE % for the quarter that ended in Dec. 2025 is calculated as

ROE %=Net Income (Q: Dec. 2025 )/( (Total Stockholders Equity (Q: Jun. 2025 )+Total Stockholders Equity (Q: Dec. 2025 ))/ count )
=-0.186/( (23.526+23.414)/ 2 )
=-0.186/23.47
=-0.79 %

* 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.

In the calculation of annual ROE %, the net income of the last fiscal year and the average total shareholder equity over the fiscal year are used. In calculating the quarterly data, the net income data used here is two times the semi-annual (Dec. 2025) net income data. ROE % is displayed in the 30-year financial page.

Frequently Asked Questions Learn more about ROE % →
What does a ROE % of -0.79% mean?
Structural Monitoring Systems (ASX:SMN) has a ROE % of -0.79% as of Dec. 2025. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Structural Monitoring Systems and its competitors. According to the industry distribution chart, Structural Monitoring Systems ranks #659 out of 2423 companies in the Hardware industry, placing it in the top 27.2%.
Is Structural Monitoring Systems' ROE % too high?
Structural Monitoring Systems' current ROE % is -0.79%. Based on the distribution chart, Structural Monitoring Systems ranks #659 out of 2423 companies in the Hardware industry, which is above the industry midpoint. Overall, Structural Monitoring Systems has a GF Score™ of 59/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Structural Monitoring Systems' ROE % compare to COHR and KEYS?
According to the Hardware industry distribution chart, Structural Monitoring Systems ranks #659 out of 2423 companies for ROE %. This puts Structural Monitoring Systems in the upper half of its industry. The industry median ROE % is 4.61. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % for a Hardware company?
The median ROE % among Hardware companies is 4.61, based on 2,423 companies in the industry. Companies in the top quartile (top 25%) have a ROE % significantly above this median, while those in the bottom quartile fall well below. However, ROE % 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 ROE % mean?
A high ROE % can signal that a stock is expensive relative to its fundamentals. Return on equity is the ratio of current-period net income to average two-period total equity. View historical data on Structural Monitoring Systems and its competitors. For the Hardware industry, the median ROE % is 4.61 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Structural Monitoring Systems's current ROE % is -0.79%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Structural Monitoring Systems stock overvalued right now?
Based on GuruFocus' analysis, Structural Monitoring Systems (ASX:SMN) is currently considered Significantly Undervalued. The stock's GF Value™ is A$0.64, compared to a current price of A$0.38 — trading 40.6% below its estimated fair value. The current ROE % is -0.79%. Structural Monitoring Systems' overall GF Score™ is 59/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % calculated?
ROE % is calculated from a company's financial statements. For Structural Monitoring Systems (ASX:SMN), the current ROE % is -0.79% as of Dec. 2025. 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 Structural Monitoring Systems (ASX:SMN) Overvalued in 2026?

Based on GuruFocus' analysis, Structural Monitoring Systems stock appears to be undervalued. The current stock price of A$0.38 is trading 40.6% below its estimated GF Value™ of A$0.64. GuruFocus considers Structural Monitoring Systems to be Significantly Undervalued.

Key valuation signals for ASX:SMN:

  • ROE %: -0.79%
  • GF Value™: A$0.64 vs. price of A$0.38 (40.6% below fair value)
  • GF Score™: 59/100 with 3 warning signs

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


Structural Monitoring Systems Business Description

Address 29 The Avenue, Suite 7, Nedlands, Perth, WA, AUS, 6009
Structural Monitoring Systems PLC is engaged in the design, development and manufacture of avionic products and the provision of contract electronics manufacturing services to the aviation industry as well as implementation of its commercialization for its CVMTM technology. The company operates predominantly in three industries, being Avionics, Contract Manufacturing and Structural Health Monitoring (CVM) with the majority of the revenue deriving from Avionics segment. The main geographic areas that the entity operates in are the USA, Canada and Europe.
59GF Score

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

A$0.38
Price
A$0.64
GF Value