IESVF (Invinity Energy Systems) Buyback Yield %: -18.11 (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 Buyback Yield %?

Invinity Energy Systems IESVF +2.04% 56 Buyback Yield % is -18.11 as of Jul. 16, 2026. GuruFocus rates IESVF with a GF Score™ of 56/100 and a GF Value™ of $0.12 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 776 Industrial Products companies, Invinity Energy Systems ranks worse than 89.3% on this metric.

Buyback yield is the net repurchase of shares outstanding over the market capital of the company. It is a measure of shareholder return.

Invinity Energy Systems's current buyback yield was -18.11%.


Invinity Energy Systems Buyback Yield % Related Terms


Invinity Energy Systems Buyback Yield % Historical Data

* Premium members only.

The historical data trend for Invinity Energy Systems's Buyback Yield % 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 Buyback Yield % Chart

Invinity Energy Systems Annual Data
Trend Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Buyback Yield %
Get a 7-Day Free Trial -26.16 -4.01 -35.58 -82.34 -21.79

Invinity Energy Systems Semi-Annual Data
Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Buyback Yield % 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 -34.27 -68.32 -81.41 0.00 -23.44

IESVF vs VRT, BE: Buyback Yield % Comparison

For the Electrical Equipment & Parts subindustry, Invinity Energy Systems's Buyback Yield %, along with its competitors' market caps and Buyback Yield % 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 Buyback Yield % vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Invinity Energy Systems's Buyback Yield % distribution charts can be found below:

* The bar in red indicates where Invinity Energy Systems's Buyback Yield % falls into.


IESVF
56GF Score
Invinity Energy Systems PLC IESVF
Buyback Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Invinity Energy Systems Buyback Yield % Calculation

Buyback yield is a measure of shareholder return.

Invinity Energy Systems's Buyback Yield for the fiscal year that ended in Dec. 2025 is calculated as

Buyback Yield=Net Issuance of Stock / Market Cap
=- (Repurchase of Stock + Issuance of Stock) / Market Cap
=- (0 + 33.467) / 153.56682
=-21.79%

Invinity Energy Systems's annualized Buyback Yield for the quarter that ended in Dec. 2025 is calculated as

Buyback Yield=Net Issuance of Stock(TTM) / Market Cap
=- (Repurchase of Stock + Issuance of Stock) (TTM)** / Market Cap
=- (0 + 33.467) / 153.56682
=-21.79%

* 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.

** If the quarter corresponds to the year-end period, we will use the annual Repurchase of Stock and Issuance of Stock data .

Frequently Asked Questions Learn more about Buyback Yield % →
What does a Buyback Yield % of -18.11 mean?
Invinity Energy Systems (IESVF) has a Buyback Yield % of -18.11 as of Jul. 16, 2026. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Invinity Energy Systems and its competitors. According to the industry distribution chart, Invinity Energy Systems ranks #693 out of 776 companies in the Industrial Products industry, placing it in the top 89.3%.
Is Invinity Energy Systems' Buyback Yield % too high?
Invinity Energy Systems' current Buyback Yield % is -18.11. Based on the distribution chart, Invinity Energy Systems ranks #693 out of 776 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Invinity Energy Systems has a GF Score™ of 56/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Invinity Energy Systems' Buyback Yield % compare to VRT and BE?
According to the Industrial Products industry distribution chart, Invinity Energy Systems ranks #693 out of 776 companies for Buyback Yield %. This places Invinity Energy Systems in the lower half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Buyback Yield % for an Industrial Products company?
A good Buyback Yield % depends on the Industrial Products industry context. However, Buyback Yield % 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 Buyback Yield % mean?
A high Buyback Yield % can signal that a stock is expensive relative to its fundamentals. Share buyback yield equals the net issuance of stock divided by market cap. View historical data on Invinity Energy Systems and its competitors. Invinity Energy Systems's current Buyback Yield % is -18.11. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Invinity Energy Systems stock overvalued right now?
Based on GuruFocus' analysis, Invinity Energy Systems (IESVF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.12, compared to a current price of $0.39 — trading 220.8% above its estimated fair value. The current Buyback Yield % is -18.11. Invinity Energy Systems' overall GF Score™ is 56/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Buyback Yield % calculated?
Buyback Yield % is calculated from a company's financial statements. For Invinity Energy Systems (IESVF), the current Buyback Yield % is -18.11 as of Jul. 16, 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 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:

  • Buyback Yield %: -18.11
  • 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

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

$0.39
Price
$0.12
GF Value