IESVF (Invinity Energy Systems) PE Ratio (TTM): At Loss (As of Jul. 16, 2026)

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IESVF Invinity Energy Systems PLC IESVF
56 GF Score
Price $0.39
GF Value $0.12
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Invinity Energy Systems PE Ratio (TTM)?

The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). As of today (2026-07-16), Invinity Energy Systems's share price is $0.385. Invinity Energy Systems's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.07. Therefore, Invinity Energy Systems's PE Ratio (TTM) for today is At Loss.


The historical rank and industry rank for Invinity Energy Systems's PE Ratio (TTM) or its related term are showing as below:

IESVF' s PE Ratio (TTM) Range Over the Past 10 Years
Min: At Loss   Med: At Loss   Max: At Loss
Current: At Loss



IESVF's PE Ratio (TTM) is ranked worse than
100% of 2230 companies
in the Industrial Products industry
Industry Median: 28.295 vs IESVF: At Loss

Invinity Energy Systems's Earnings per Share (Diluted) for the six months ended in Dec. 2025 was $-0.04. Its Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.07.

As of today (2026-07-16), Invinity Energy Systems's share price is $0.385. Invinity Energy Systems's EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.07. Therefore, Invinity Energy Systems's PE Ratio without NRI for today is At Loss.

Invinity Energy Systems's EPS without NRI for the six months ended in Dec. 2025 was $-0.04. Its EPS without NRI for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.07.

During the past 3 years, the average EPS without NRI Growth Rate was 31.60% per year. During the past 5 years, the average EPS without NRI Growth Rate was 32.80% per year.

During the past 8 years, Invinity Energy Systems's highest 3-Year average EPS without NRI Growth Rate was 34.90% per year. The lowest was 24.20% per year. And the median was 29.50% per year.

Invinity Energy Systems's EPS (Basic) for the six months ended in Dec. 2025 was $-0.04. Its EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.07.


Invinity Energy Systems  (OTCPK:IESVF) PE Ratio (TTM) Explanation

The PE Ratio (TTM) can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. For example, if a company earns $2 a share per year, and the stock is traded at $30, the PE Ratio (TTM) is 15. Therefore it takes 15 years for the company to earn back the $30 you paid for its stock, assuming the earnings stays constant over the next 15 years.

In real business, earnings never stay constant. If a company can grow its earnings, it takes fewer years for the company to earn back the price you pay for the stock. If a company's earnings decline it takes more years. As a shareholder, you want the company to earn back the price you pay as soon as possible. Therefore, lower P/E stocks are more attractive than higher P/E stocks so long as the PE Ratio (TTM) is positive. Also for stocks with the same PE Ratio (TTM), the one with faster growth business is more attractive.

If a company loses money, the PE Ratio (TTM) becomes meaningless.

To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the PE Ratio (TTM) divided by the growth ratio. He thinks a company with a PE Ratio (TTM) equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a PE Ratio (TTM) of 20, instead of a company growing 10% a year with a PE Ratio (TTM) of 10.

Because the PE Ratio (TTM) measures how long it takes to earn back the price you pay, the PE Ratio (TTM) can be applied to the stocks across different industries. That is why it is the one of the most important and widely used indicators for the valuation of stocks.

Similar to the PE Ratio without NRI or PS Ratio or Price-to-Operating-Cash-Flow or Price-to-Free-Cash-Flow , the PE Ratio (TTM) 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

Investors need to be aware that the PE Ratio (TTM) can be misleading a lot of times, especially when the underlying business is cyclical and unpredictable. As Peter Lynch pointed out, cyclical businesses have higher profit margins at the peaks of the business cycles. Their earnings are high and PE Ratio (TTM)s are artificially low. It is usually a bad idea to buy a cyclical business when the PE Ratio (TTM) is low. A better ratio to identify the time to buy a cyclical businesses is the PS Ratio .

PE Ratio (TTM) can also be affected by non-recurring-items such as the sale of part of businesses. This may increase for the current year or quarter dramatically. But it cannot be repeated over and over. Therefore PE Ratio without NRI is a more accurate indication of valuation than PE Ratio (TTM).


Invinity Energy Systems PE Ratio (TTM) Related Terms


Invinity Energy Systems PE Ratio (TTM) Historical Data

* Premium members only.

The historical data trend for Invinity Energy Systems's PE Ratio (TTM) 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.

Invinity Energy Systems PE Ratio (TTM) Chart

Invinity Energy Systems Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
PE Ratio (TTM)
Get a 7-Day Free Trial At Loss At Loss At Loss At Loss At Loss

Invinity Energy Systems Semi-Annual Data
Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
PE Ratio (TTM) 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 At Loss At Loss At Loss At Loss At Loss

IESVF vs VRT, BE: PE Ratio (TTM) Comparison

For the Electrical Equipment & Parts subindustry, Invinity Energy Systems's PE Ratio (TTM), along with its competitors' market caps and PE Ratio (TTM) 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.


Invinity Energy Systems PE Ratio (TTM) vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Invinity Energy Systems's PE Ratio (TTM) distribution charts can be found below:

* The bar in red indicates where Invinity Energy Systems's PE Ratio (TTM) falls into.


IESVF
56GF Score
Invinity Energy Systems PLC IESVF
PE Ratio (TTM) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Invinity Energy Systems PE Ratio (TTM) Calculation

The PE Ratio (TTM), or Price-to-Earnings ratio, or P/E Ratio, is a financial ratio used to compare a company's market price to its Earnings per Share (Diluted). It is the most widely used ratio in the valuation of stocks.

Invinity Energy Systems's PE Ratio (TTM) for today is calculated as

PE Ratio (TTM)=Share Price/Earnings per Share (Diluted) (TTM)
=0.385/-0.068
=At Loss

Invinity Energy Systems's Share Price of today is $0.385.
For company reported semi-annually, Invinity Energy Systems's Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was $-0.07.

* 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.

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

PE Ratio (TTM)=Market Cap /Net Income

There are at least three kinds of PE Ratio (TTM)s used by different investors. They are Trailing Twelve Month PE Ratio (TTM) or PE Ratio (TTM) (TTM), Forward PE Ratio, or PE Ratio without NRI. A new PE Ratio (TTM) based on inflation-adjusted normalized PE Ratio (TTM) is called Shiller PE Ratio, after Yale professor Robert Shiller.

In the calculation of PE Ratio (TTM), the earnings per share used are the earnings per share over the past 12 months. For Forward PE Ratio, the earnings are the expected earnings for the next twelve months. In the case of PE Ratio without NRI, the reported earnings less the non-recurring items are used.

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. Since it looks at the average over the last 10 years, Shiller PE Ratio is also called PE10.

Is Invinity Energy Systems (IESVF) Overvalued in 2026?

Based on GuruFocus' analysis, Invinity Energy Systems stock appears to be overvalued. The current stock price of $0.39 is trading 220.8% above its estimated GF Value™ of $0.12. GuruFocus considers Invinity Energy Systems to be Significantly Overvalued.

Key valuation signals for IESVF:

  • PE Ratio (TTM): At Loss
  • GF Value™: $0.12 vs. price of $0.39 (220.8% above fair value)
  • GF Score™: 56/100 with 6 warning signs

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


Invinity Energy Systems Business Description

Other Exchanges IES:UKA10:Germany
Address 24 Chiswell Street, Office 3.03, 3rd Floor, London, GBR, EC1Y 4TY
Invinity Energy Systems PLC operates in the manufacturing of vanadium flow battery systems and their related installation and other services. Its vanadium flow batteries are a form of heavy-duty, stationary energy storage, used in high-utilization applications such as being coupled with industrial-scale solar generation for distributed, low-carbon energy projects. The company's flow battery systems are ideal for commercial and industrial sites, grid network infrastructure projects, and off-grid applications, either standalone or alongside renewable energy such as solar PV. It generates the majority of its revenue from the sale of Battery systems and associated control systems.
56GF Score

Get the complete analysis for IESVF

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

$0.39
Price
$0.12
GF Value