Aduro Clean Technologies (TSX:ACT) ROE % Adjusted to Book Value: -1.83% (As of Feb. 2026)


TSX:ACT Aduro Clean Technologies Inc TSX:ACT
44 GF Score
Price C$20.04
GF Value C$4.57
Valuation Significantly Overvalued
! 1 Warning Sign
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What is Aduro Clean Technologies ROE % Adjusted to Book Value?

Aduro Clean Technologies TSX:ACT -0.89% 44 ROE % Adjusted to Book Value is -1.83% as of Feb. 2026. GuruFocus rates TSX:ACT with a GF Score™ of 44/100 and a GF Value™ of C$4.57 (Significantly Overvalued). The stock has 1 warning sign investors should review.

Aduro Clean Technologies's ROE % for the quarter that ended in Feb. 2026 was -22.64%. Aduro Clean Technologies's PB Ratio for the quarter that ended in Feb. 2026 was 12.36. Aduro Clean Technologies's ROE % Adjusted to Book Value for the quarter that ended in Feb. 2026 was -1.83%.


Aduro Clean Technologies ROE % Adjusted to Book Value Related Terms


Aduro Clean Technologies ROE % Adjusted to Book Value Historical Data

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The historical data trend for Aduro Clean Technologies's ROE % Adjusted to Book Value 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.

Aduro Clean Technologies ROE % Adjusted to Book Value Chart

Aduro Clean Technologies Annual Data
Trend May18 May19 May20 May21 May22 May23 May24 May25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial -77.90 -19.06 -15.00 -7.66 -4.69

Aduro Clean Technologies Quarterly Data
May21 Aug21 Nov21 Feb22 May22 Aug22 Nov22 Feb23 May23 Aug23 Nov23 Feb24 May24 Aug24 Nov24 Feb25 May25 Aug25 Nov25 Feb26
ROE % Adjusted to Book Value 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 -5.31 -4.27 -6.28 -4.33 -1.83

TSX:ACT vs VLTO, ZWS, CECO: ROE % Adjusted to Book Value Comparison

For the Pollution & Treatment Controls subindustry, Aduro Clean Technologies's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.


Aduro Clean Technologies ROE % Adjusted to Book Value vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Aduro Clean Technologies's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Aduro Clean Technologies's ROE % Adjusted to Book Value falls into.


TSX:ACT
44GF Score
Aduro Clean Technologies Inc TSX:ACT
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Aduro Clean Technologies ROE % Adjusted to Book Value Calculation

Aduro Clean Technologies's ROE % Adjusted to Book Value for the fiscal year that ended in May. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-133.85% / 28.54
=-4.69%

Aduro Clean Technologies's ROE % Adjusted to Book Value for the quarter that ended in Feb. 2026 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-22.64% / 12.36
=-1.83%

* 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.

What does a ROE % Adjusted to Book Value of -1.83% mean?
Aduro Clean Technologies (TSX:ACT) has a ROE % Adjusted to Book Value of -1.83% as of Feb. 2026. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Aduro Clean Technologies and its competitors.
Is Aduro Clean Technologies' ROE % Adjusted to Book Value too high?
Aduro Clean Technologies' current ROE % Adjusted to Book Value is -1.83%. Overall, Aduro Clean Technologies has a GF Score™ of 44/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Aduro Clean Technologies' ROE % Adjusted to Book Value compare to VLTO and ZWS?
Aduro Clean Technologies' ROE % Adjusted to Book Value of -1.83% can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for an Industrial Products company?
A good ROE % Adjusted to Book Value depends on the Industrial Products industry context. However, ROE % Adjusted to Book Value 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 % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Aduro Clean Technologies and its competitors. Aduro Clean Technologies's current ROE % Adjusted to Book Value is -1.83%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aduro Clean Technologies stock overvalued right now?
Based on GuruFocus' analysis, Aduro Clean Technologies (TSX:ACT) is currently considered Significantly Overvalued. The stock's GF Value™ is C$4.57, compared to a current price of C$20.04 — trading 338.5% above its estimated fair value. The current ROE % Adjusted to Book Value is -1.83%. Aduro Clean Technologies' overall GF Score™ is 44/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Aduro Clean Technologies (TSX:ACT), the current ROE % Adjusted to Book Value is -1.83% as of Feb. 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 Aduro Clean Technologies (TSX:ACT) Overvalued in 2026?

Based on GuruFocus' analysis, Aduro Clean Technologies stock appears to be overvalued. The current stock price of C$20.04 is trading 338.5% above its estimated GF Value™ of C$4.57. GuruFocus considers Aduro Clean Technologies to be Significantly Overvalued.

Key valuation signals for TSX:ACT:

  • ROE % Adjusted to Book Value: -1.83%
  • GF Value™: C$4.57 vs. price of C$20.04 (338.5% above fair value)
  • GF Score™: 44/100 with 1 warning sign

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


Aduro Clean Technologies Business Description

Other Exchanges ADUR:USA9D5:Germany
Address 542 Newbold Street, Suite 104, London, ON, CAN, N6E 2S5
Aduro Clean Technologies Inc is engaged in development and commercialization of its Hydrochemolytic technology (HCT) to create higher-value chemicals and fuels from lower-value feedstocks including waste plastics. It focuses on developing environmentally responsible technology for converting end-of-life plastics and tire rubber to specialty chemicals and fuels that replace petroleum, upgrading of heavy crude oils and the transformation of renewable oils into renewable fuels and specialty chemicals.
44GF Score

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

C$20.04
Price
C$4.57
GF Value