SNNAF (Sienna Resources) ROE % Adjusted to Book Value: -23.58% (As of Dec. 2025)


What is Sienna Resources ROE % Adjusted to Book Value?

Sienna Resources SNNAF +1.93% ROE % Adjusted to Book Value is -23.58% as of Dec. 2025.

Sienna Resources's ROE % for the quarter that ended in Dec. 2025 was -30.89%. Sienna Resources's PB Ratio for the quarter that ended in Dec. 2025 was 1.31. Sienna Resources's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was -23.58%.

Sienna Resources ROE % Adjusted to Book Value Related Terms

Sienna Resources ROE % Adjusted to Book Value Historical Data

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The historical data trend for Sienna Resources'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.

Sienna Resources ROE % Adjusted to Book Value Chart

Sienna Resources Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only -7.77 -16.40 -22.53 -20.08 -19.10

Sienna Resources Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 -27.60 -8.61 -29.11 -13.51 -23.58

Sienna Resources ROE % Adjusted to Book Value Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Sienna Resources'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.

Sienna Resources ROE % Adjusted to Book Value vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Sienna Resources's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Sienna Resources's ROE % Adjusted to Book Value falls into.


Sienna Resources ROE % Adjusted to Book Value Calculation

Sienna Resources's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-25.02% / 1.31
=-19.10%

Sienna Resources's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-30.89% / 1.31
=-23.58%

* 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 -23.58% mean?
Sienna Resources (SNNAF) has a ROE % Adjusted to Book Value of -23.58% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Sienna Resources and its competitors.
Is Sienna Resources' ROE % Adjusted to Book Value too high?
Sienna Resources' current ROE % Adjusted to Book Value is -23.58%.
How does Sienna Resources' ROE % Adjusted to Book Value compare to competitors?
Sienna Resources' ROE % Adjusted to Book Value of -23.58% can be compared against companies in the Metals & Mining 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 a Metals & Mining company?
A good ROE % Adjusted to Book Value depends on the Metals & Mining 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 Sienna Resources and its competitors. Sienna Resources's current ROE % Adjusted to Book Value is -23.58%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sienna Resources stock overvalued right now?
Sienna Resources (SNNAF) has a current ROE % Adjusted to Book Value of -23.58%. The current ROE % Adjusted to Book Value is -23.58%. 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 Sienna Resources (SNNAF), the current ROE % Adjusted to Book Value is -23.58% 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.

Sienna Resources Business Description

Other Exchanges HRJ:GermanySIEN:Canada
Address 700 West Georgia Street, Suite 2905, Vancouver, BC, CAN, V7Y 1K8
Sienna Resources Inc is an exploration-stage company. It is focused on exploring for and developing high-grade deposits in politically stable, environmentally responsible and ethical mining jurisdictions. The projects of the company are Case Lake West Cesium and Spodumene Pegmatite Project, Cave Creek Lithium Project, Clayton Valley Deep Basin Lithium Brine JV, Clayton Valley Deep Basin Lithium Brine Project, Elko Lithium Project, Esmeralda County Gold Project, and Stonesthrow Copper/Gold Project.