Big Technologies (LSE:BIG) WACC %:16.16% (As of Jul. 07, 2026) — 98% Above Median


LSE:BIG Big Technologies PLC LSE:BIG
82 GF Score
Price £0.99
GF Value £1.29
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Big Technologies WACC %?

Big Technologies LSE:BIG +0.61% 82 WACC % is 16.16% as of Jul. 07, 2026, which is 98% above its 10-year median of 8.17. GuruFocus rates LSE:BIG with a GF Score™ of 82/100 and a GF Value™ of £1.29 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 2,906 Software companies, Big Technologies ranks worse than 89.44% on this metric.

As of today (2026-07-07), Big Technologies's weighted average cost of capital is 16.16%%. Big Technologies's ROIC % is -38.92% (calculated using TTM income statement data). Big Technologies earns returns that do not match up to its cost of capital. It will destroy value as it grows.

For a comprehensive WACC calculation, please access the WACC Calculator.


Big Technologies  (LSE:BIG) WACC % Explanation

Because it costs money to raise capital. A firm that generates higher ROIC % than it costs the company to raise the capital needed for that investment is earning excess returns. A firm that expects to continue generating positive excess returns on new investments in the future will see its value increase as growth increases, whereas a firm that earns returns that do not match up to its cost of capital will destroy value as it grows.

As of today, Big Technologies's weighted average cost of capital is 16.16%%. Big Technologies's ROIC % is -38.92% (calculated using TTM income statement data). Big Technologies earns returns that do not match up to its cost of capital. It will destroy value as it grows.


Be Aware

1. GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding latest one-year semi-annual average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together.
For companies that report quarterly, GuruFocus combines all of the most recent year's quarterly debt data from the beginning of the year to the year-end and calculates the average.
For companies that report semi-annually, GuruFocus combines all of the most recent year's semi-annual debt data from the start of the year to the year-end and calculates the average.
For companies that report annually, GuruFocus combines the beginning and ending annual debt data from the most recent year and then calculates the average.

2. The WACC formula discussed above does not include Preferred Stock. Please adjust if preferred stock is considered.

3. (Expected Return of the Market - Risk-Free Rate of Return) is also called market premium. GuruFocus requires market premium to be 6%.

4. GuruFocus uses the latest TTM Interest Expense divided by the latest one-year semi-annual average debt to get the simplified cost of debt.


Related Terms

Big Technologies WACC % Historical Data

* Premium members only.

The historical data trend for Big Technologies's WACC % 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.

Big Technologies WACC % Chart

Big Technologies Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
WACC %
Get a 7-Day Free Trial 6.84 9.50 9.86 5.21 6.41

Big Technologies Semi-Annual Data
Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
WACC % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 9.86 8.33 5.21 10.55 6.41

LSE:BIG vs UBER, SHOP, CRM: WACC % Comparison

For the Software - Application subindustry, Big Technologies's WACC %, along with its competitors' market caps and WACC % 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.


Big Technologies WACC % vs Software Industry

For the Software industry and Technology sector, Big Technologies's WACC % distribution charts can be found below:

* The bar in red indicates where Big Technologies's WACC % falls into.


LSE:BIG
82GF Score
Big Technologies PLC LSE:BIG
WACC % is just one metric. See GF Score™, valuation, warning signs, and more.
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Big Technologies WACC % Calculation

The weighted average cost of capital (WACC) is the rate that a company is expected to pay on average to all its security holders to finance its assets. The WACC is commonly referred to as the firm's cost of capital. Generally speaking, a company's assets are financed by debt and equity. WACC is the average of the costs of these sources of financing, each of which is weighted by its respective use in the given situation. By taking a weighted average, we can see how much interest the company has to pay for every dollar it finances.

WACC=E/(E + D)*Cost of Equity+D/(E + D)*Cost of Debt*(1 - Tax Rate)

1. Weights:
Generally speaking, a company's assets are financed by debt and equity. We need to calculate the weight of equity and the weight of debt.
The market value of equity (E) is also called "Market Cap". As of today, Big Technologies's market capitalization (E) is £288.135 Mil.
The market value of debt is typically difficult to calculate, therefore, GuruFocus uses book value of debt (D) to do the calculation. It is simplified by adding the latest one-year semi-annual average Short-Term Debt & Capital Lease Obligation and Long-Term Debt & Capital Lease Obligation together. As of Dec. 2025, Big Technologies's latest one-year semi-annual average Book Value of Debt (D) is £1.889 Mil.
a) weight of equity = E / (E + D) = 288.135 / (288.135 + 1.889) = 0.9935
b) weight of debt = D / (E + D) = 1.889 / (288.135 + 1.889) = 0.0065

2. Cost of Equity:
GuruFocus uses Capital Asset Pricing Model (CAPM) to calculate the required rate of return. The formula is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)
a) GuruFocus uses 10-Year Treasury Constant Maturity Rate as the risk-free rate. It is updated daily. The current risk-free rate is 4.9416%. Please go to Economic Indicators page for more information. Please note that we use the 10-Year Treasury Constant Maturity Rate of the country/region where the company is headquartered. If the data for that country/region is not available, then we will use the 10-Year Treasury Constant Maturity Rate of the United States as default.
b) Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. Big Technologies's beta is 1.8800.
c) (Expected Return of the Market - Risk-Free Rate of Return) is also called market premium. GuruFocus requires market premium to be 6%.
Cost of Equity = 4.9416% + 1.8800 * 6% = 16.2216%

3. Cost of Debt:
GuruFocus uses latest TTM Interest Expense divided by the latest one-year semi-annual average debt to get the simplified cost of debt.
As of Dec. 2025, Big Technologies's interest expense (positive number) was £0.131 Mil. Its total Book Value of Debt (D) is £1.889 Mil.
Cost of Debt = 0.131 / 1.889 = 6.9349%.

4. Multiply by one minus TTM Tax Rate:
GuruFocus uses the most recent TTM Tax Expense divided by the most recent TTM Pre-Tax Income to calculate the tax rate. The calculated TTM tax rate is limited to between 0% and 100%. If the calculated tax rate is higher than 100%, it is set to 100%. If the calculated tax rate is less than 0%, it is set to 0%.
The latest calculated TTM Tax Rate = 2.7 / -20.485 = -13.18%, which is less than 0%. Therefore it's set to 0%.

Big Technologies's Weighted Average Cost Of Capital (WACC) for Today is calculated as:

WACC=E / (E + D)*Cost of Equity+D / (E + D)*Cost of Debt*(1 - Tax Rate)
=0.9935*16.2216%+0.0065*6.9349%*(1 - 0%)
=16.16%

* 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.

Frequently Asked Questions Learn more about WACC % →
What does a WACC % of 16.16% mean?
Big Technologies (LSE:BIG) has a WACC % of 16.16% as of Jul. 07, 2026. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Big Technologies and its competitors. This is 98% above median its historical median of 8.17. Over the past decade, Big Technologies' WACC % has ranged from 5.21 to 16.16. According to the industry distribution chart, Big Technologies ranks #2599 out of 2906 companies in the Software industry, placing it in the top 89.4%.
Is Big Technologies' WACC % too high?
Big Technologies' current WACC % of 16.16% is 98% above median its 10-year median of 8.17. Over the past 10 years, this metric has ranged from a low of 5.21 to a high of 16.16. The Software industry median WACC % is 9.00. Big Technologies' value of 16.16% is 79.7% above this industry median. Based on the distribution chart, Big Technologies ranks #2599 out of 2906 companies in the Software industry, which is in the bottom quartile relative to peers. Overall, Big Technologies has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Big Technologies' WACC % compare to UBER and SHOP?
According to the Software industry distribution chart, Big Technologies ranks #2599 out of 2906 companies for WACC %. This places Big Technologies in the lower half of its industry. The industry median WACC % is 9.00. Big Technologies' value of 16.16% is 79.7% above this benchmark. Historically, Big Technologies' own WACC % has ranged from 5.21 to 16.16 over the past decade. While the company's 10-year median is 8.17 vs. the industry median of 9.00, Big Technologies has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good WACC % for a Software company?
The median WACC % among Software companies is 9.00, based on 2,906 companies in the industry. Companies in the top quartile (top 25%) have a WACC % significantly above this median, while those in the bottom quartile fall well below. However, WACC % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Big Technologies's current WACC % of 16.16% is 79.7% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high WACC % mean?
A high WACC % can signal that a stock is expensive relative to its fundamentals. The weighted average cost of capital (WACC) is the average rate a company pays to finance assets. View historical data on Big Technologies and its competitors. For the Software industry, the median WACC % is 9.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Big Technologies's current WACC % is 16.16%, which is 98% above median its own 10-year median of 8.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Big Technologies stock overvalued right now?
Based on GuruFocus' analysis, Big Technologies (LSE:BIG) is currently considered Modestly Undervalued. The stock's GF Value™ is £1.29, compared to a current price of £0.99 — trading 23.6% below its estimated fair value. The current WACC % is 16.16%, which is 98% above median its 10-year median of 8.17 and 79.7% above the Software industry median of 9.00. Big Technologies' overall GF Score™ is 82/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is WACC % calculated?
WACC % is calculated from a company's financial statements. For Big Technologies (LSE:BIG), the current WACC % is 16.16% as of Jul. 07, 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 Big Technologies (LSE:BIG) Overvalued in 2026?

Based on GuruFocus' analysis, Big Technologies stock appears to be undervalued. The current stock price of £0.99 is trading 23.6% below its estimated GF Value™ of £1.29. GuruFocus considers Big Technologies to be Modestly Undervalued.

Key valuation signals for LSE:BIG:

  • WACC %: 16.16% (98% above median its 10-year median of 8.17)
  • GF Value™: £1.29 vs. price of £0.99 (23.6% below fair value)
  • GF Score™: 82/100 with 3 warning signs
  • Industry Position: 79.7% above the Software median (#2599 of 2906)

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


Big Technologies Business Description

Other Exchanges BIGl:UK
Address 17 Church Street, Talbot House, Hertfordshire, Rickmansworth, GBR, WD3 1DE
Big Technologies PLC is engaged in the development and delivery of remote monitoring technologies and services to a range of domestic and international customers. The company's mission is to deliver high-quality electronic monitoring solutions that combine hardware and software to support the monitoring of individuals in the core criminal justice business. It's a market leader in the electronic monitoring industry, operating under the trusted Buddi brand. Through its integrated technology platform, Buddi offers state of the art Electronic Monitoring solutions on a subscription-based, SaaS-like model. This platform is flexible and scalable, enabling tailored deployments across diverse use cases and geographies. The Group operates across three regions: Europe, Asia-Pacific, and the Americas.
82GF Score

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

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