Luz Del SurA (LIM:LUSURC1) ROE % Adjusted to Book Value: 13.26% (As of Dec. 2025)

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LIM:LUSURC1 Luz Del Sur SAA LIM:LUSURC1
54 GF Score
Price S/.13.15
GF Value S/.16.90
Valuation Modestly Undervalued
! 8 Warning Signs
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What is Luz Del SurA ROE % Adjusted to Book Value?

Luz Del SurA LIM:LUSURC1 54 ROE % Adjusted to Book Value is 13.26% as of Dec. 2025. GuruFocus rates LIM:LUSURC1 with a GF Score™ of 54/100 and a GF Value™ of S/.16.90 (Modestly Undervalued). The stock has 8 warning signs investors should review.

Luz Del SurA's ROE % for the quarter that ended in Dec. 2025 was 14.19%. Luz Del SurA's PB Ratio for the quarter that ended in Dec. 2025 was 1.07. Luz Del SurA's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 13.26%.


Luz Del SurA ROE % Adjusted to Book Value Related Terms


Luz Del SurA ROE % Adjusted to Book Value Historical Data

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The historical data trend for Luz Del SurA'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.

Luz Del SurA ROE % Adjusted to Book Value Chart

Luz Del SurA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 8.11 9.02 10.08 10.84 13.26

Luz Del SurA Semi-Annual Data
Dec06 Dec07 Dec08 Dec09 Dec10 Dec11 Dec12 Dec13 Dec14 Dec15 Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value 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 Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 8.11 9.02 10.08 10.84 13.26

LIM:LUSURC1 vs NEE, SO, DUK: ROE % Adjusted to Book Value Comparison

For the Utilities - Regulated Electric subindustry, Luz Del SurA'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.


Luz Del SurA ROE % Adjusted to Book Value vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, Luz Del SurA's ROE % Adjusted to Book Value distribution charts can be found below:

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


LIM:LUSURC1
54GF Score
Luz Del Sur SAA LIM:LUSURC1
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Luz Del SurA ROE % Adjusted to Book Value Calculation

Luz Del SurA's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=14.19% / 1.07
=13.26%

Luz Del SurA'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
=14.19% / 1.07
=13.26%

* 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 13.26% mean?
Luz Del SurA (LIM:LUSURC1) has a ROE % Adjusted to Book Value of 13.26% 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 Luz Del SurA and its competitors.
Is Luz Del SurA's ROE % Adjusted to Book Value too high?
Luz Del SurA's current ROE % Adjusted to Book Value is 13.26%. Overall, Luz Del SurA has a GF Score™ of 54/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Luz Del SurA's ROE % Adjusted to Book Value compare to NEE and SO?
Luz Del SurA's ROE % Adjusted to Book Value of 13.26% can be compared against companies in the Utilities - Regulated 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 Utilities - Regulated company?
A good ROE % Adjusted to Book Value depends on the Utilities - Regulated 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 Luz Del SurA and its competitors. Luz Del SurA's current ROE % Adjusted to Book Value is 13.26%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Luz Del SurA stock overvalued right now?
Based on GuruFocus' analysis, Luz Del SurA (LIM:LUSURC1) is currently considered Modestly Undervalued. The stock's GF Value™ is S/.16.90, compared to a current price of S/.13.15 — trading 22.2% below its estimated fair value. The current ROE % Adjusted to Book Value is 13.26%. Luz Del SurA's overall GF Score™ is 54/100 with 8 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 Luz Del SurA (LIM:LUSURC1), the current ROE % Adjusted to Book Value is 13.26% 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.

Is Luz Del SurA (LIM:LUSURC1) Overvalued in 2026?

Based on GuruFocus' analysis, Luz Del SurA stock appears to be undervalued. The current stock price of S/.13.15 is trading 22.2% below its estimated GF Value™ of S/.16.90. GuruFocus considers Luz Del SurA to be Modestly Undervalued.

Key valuation signals for LIM:LUSURC1:

  • ROE % Adjusted to Book Value: 13.26%
  • GF Value™: S/.16.90 vs. price of S/.13.15 (22.2% below fair value)
  • GF Score™: 54/100 with 8 warning signs

No single metric tells the full story. See the LIM:LUSURC1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Luz Del SurA Business Description

Address Av Canaval y Moreyra 380, Piso 17, San Isidro, Lima, PER
Luz Del Sur SAA is a Peru-based electric power distribution company which provides service to approximately 900 thousand clients. The company also provides other services such as maintenance of internal installations and electrical networks, as well as energy diagnoses. It also focuses on expansion and improvement of the electrical grid, construction of transmission and distribution substations, and purchase of machinery and equipment.
54GF Score

Get the complete analysis for LIM:LUSURC1

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

S/.13.15
Price
S/.16.90
GF Value