Stak (STAK) ROE % Adjusted to Book Value: 74.54% (As of Dec. 2025)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

STAK Stak Inc STAK
20 GF Score
Price $9.27
! 5 Warning Signs
View Full Analysis

What is Stak ROE % Adjusted to Book Value?

Stak STAK +607.63% 20 ROE % Adjusted to Book Value is 74.54% as of Dec. 2025. GuruFocus rates STAK with a GF Score™ of 20/100. The stock has 5 warning signs investors should review.

Stak's ROE % for the quarter that ended in Dec. 2025 was 26.09%. Stak's PB Ratio for the quarter that ended in Dec. 2025 was 0.35. Stak's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 74.54%.


Stak ROE % Adjusted to Book Value Related Terms


Stak ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Stak'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.

Stak ROE % Adjusted to Book Value Chart

Stak Annual Data
Trend Jun22 Jun23 Jun24 Jun25
ROE % Adjusted to Book Value
0.00 0.00 0.00 -26.74

Stak Semi-Annual Data
Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROE % Adjusted to Book Value Get a 7-Day Free Trial 0.00 0.00 0.00 -66.74 74.54

STAK vs GEOS, LSE, QSEP: ROE % Adjusted to Book Value Comparison

For the Oil & Gas Equipment & Services subindustry, Stak'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.


Stak ROE % Adjusted to Book Value vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Stak's ROE % Adjusted to Book Value distribution charts can be found below:

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


STAK
20GF Score
Stak Inc STAK
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Stak ROE % Adjusted to Book Value Calculation

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

ROE % Adjusted to Book Value=ROE % / PB Ratio
=-48.66% / 1.82
=-26.74%

Stak'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
=26.09% / 0.35
=74.54%

* 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 74.54% mean?
Stak (STAK) has a ROE % Adjusted to Book Value of 74.54% 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 Stak and its competitors.
Is Stak's ROE % Adjusted to Book Value too high?
Stak's current ROE % Adjusted to Book Value is 74.54%. Overall, Stak has a GF Score™ of 20/100, reflecting its overall financial health beyond just this single metric.
How does Stak's ROE % Adjusted to Book Value compare to GEOS and LSE?
Stak's ROE % Adjusted to Book Value of 74.54% can be compared against companies in the Oil & Gas 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 Oil & Gas company?
A good ROE % Adjusted to Book Value depends on the Oil & Gas 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 Stak and its competitors. Stak's current ROE % Adjusted to Book Value is 74.54%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Stak stock overvalued right now?
Stak (STAK) has a current ROE % Adjusted to Book Value of 74.54%. The current ROE % Adjusted to Book Value is 74.54%. Stak's overall GF Score™ is 20/100 with 5 warning signs 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 Stak (STAK), the current ROE % Adjusted to Book Value is 74.54% 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.

Stak Business Description

Industry EnergyOil & Gas
Address No. 6 Beitanghe East Road, Building 11, 8th Floor, Tianning District, Jiangsu, Changzhou, CHN, 213000
Stak Inc is engaged in research, development, manufacturing, and sale of oilfield-specialized production and maintenance equipment. It design and manufacture oilfield-specialized production and maintenance equipment and also sell oilfield-specialized production and maintenance equipment components, related products, and provide automation solutions. Its products include oilfield vehicles such as oil pumping trucks, oil-well repair trucks, fracking trucks, well flushing-wax removal trucks, and boiler trucks. The company also produce specialized equipment and components for oil well repair and maintenance, fracking, oil well cleaning and wax removal, oil pumping, and boilers.
20GF Score

Get the complete analysis for STAK

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

$9.27
Price