FAC (Factorial Energy) PS Ratio: (As of Jul. 25, 2026)

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Director of Data and Quant Analytics at GuruFocus
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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.

FAC Factorial Energy Inc FAC
12 GF Score
Price $5.11
! 1 Warning Sign
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What is Factorial Energy PS Ratio?

The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Factorial Energy's share price is $5.11. Factorial Energy does not have enough years/quarters to calculate the Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025. Therefore GuruFocus does not calculate PS Ratio at this moment.

The historical rank and industry rank for Factorial Energy's PS Ratio or its related term are showing as below:

FAC's PS Ratio is not ranked *
in the Industrial Products industry.
Industry Median: 1.92
* Ranked among companies with meaningful PS Ratio only.

Factorial Energy's Revenue per Sharefor the six months ended in Dec. 2025 was $0.00.

Back to Basics: PS Ratio


Factorial Energy  (NAS:FAC) PS Ratio Explanation

The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.

When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.

Similar to the PE Ratio or Price-to-Operating-Cash-Flow or Price-to-Free-Cash-Flow , the PS Ratio measures the valuation based on the earning power of the company. This is where it is different from the PB Ratio , which measures the valuation based on the company's balance sheet.


Be Aware

The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.


Factorial Energy PS Ratio Related Terms


Factorial Energy PS Ratio Historical Data

* Premium members only.

The historical data trend for Factorial Energy's PS Ratio 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.

Factorial Energy PS Ratio Chart

Factorial Energy Annual Data
Trend Dec24 Dec25
PS Ratio
0.00 0.00

Factorial Energy Semi-Annual Data
Dec24 Dec25
PS Ratio 0.00 0.00

FAC vs ENVX, ENR, ADSE: PS Ratio Comparison

For the Electrical Equipment & Parts subindustry, Factorial Energy's PS Ratio, along with its competitors' market caps and PS Ratio 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.


Factorial Energy PS Ratio vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Factorial Energy's PS Ratio distribution charts can be found below:

* The bar in red indicates where Factorial Energy's PS Ratio falls into.


FAC
12GF Score
Factorial Energy Inc FAC
PS Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Factorial Energy PS Ratio Calculation

The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.

Factorial Energy's PS Ratio for today is calculated as

PS Ratio=Share Price/Revenue per Share (TTM)
=5.11/
=

It can also be calculated from the numbers for the whole company:

PS Ratio=Market Cap/Revenue

The Revenue here is for the trailing 12 months.


Factorial Energy Business Description

Address 805 Middlesex Turnpike, Billerica, MA, USA, 01821
Factorial Energy Inc is an American solid-state battery innovator backed by In-Q-Tel - the not-for-profit strategic investor for the U.S. national security community and America's allies - and Mercedes-Benz, Stellantis, Hyundai, and Kia. Through its proprietary FEST and Solstice platforms, engineered for scalable manufacturing, it delivers industry performance across defense, space, and energy storage applications. Mercedes-Benz's real-world road testing in a lightly modified test vehicle achieved over 1,200 km of range on a single charge, while Stellantis-lab testing verified 77 Ah cells demonstrating high energy density, fast-charging, and robust use for energy and power performance across temperature extremes.
12GF Score

Get the complete analysis for FAC

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

$5.11
Price