Market Cap

Light SA Market Capitalization:

R$2.37 Billion

BRL as of Jan. 1, 2026

US$431.4 Million

business Light SA Company Profile

Light SA Main Stock Listing

Bovespa: LIGT3

Market Capitalization History of Light SA

Market capitalizations are calculated from the opening stock price at the beginning of each month.

Top Competitors by Market Capitalization

Industry: Utilities—Renewable
Company Market Cap (USD)
Constellation Energy $114.42 B
Romande Energie Holding SA $36.56 B
CEZ AS $34.19 B
VERBUND AG $30.52 B
Huaneng Lancang River Hydropower, Inc. $24.17 B
Sector: Utilities
Company Market Cap (USD)
NextEra Energy $168.55 B
Iberdrola, SA $146.18 B
Siemens Energy $123.41 B
Constellation Energy $114.42 B
Enel SpA $106.27 B

Yearly evolution of Light SA market cap

Date Market Cap YoY Change
Jan. 1, 2026 R$2.37 B 15.20%
Jan. 1, 2025 R$2.06 B -15.42%
Jan. 1, 2024 R$2.43 B 43.83%
Jan. 1, 2023 R$1.69 B -60.90%
Jan. 1, 2022 R$4.33 B -43.53%
Jan. 1, 2021 R$7.66 B -10.22%
Jan. 1, 2020 R$8.53 B 14.84%
Jan. 1, 2019 R$7.43 B 20.12%
Jan. 1, 2018 R$6.18 B -15.61%
Jan. 1, 2017 R$7.33 B 142.24%
Jan. 1, 2016 R$3.03 B -42.66%
Jan. 1, 2015 R$5.28 B -25.75%
Jan. 1, 2014 R$7.10 B -6.88%
Jan. 1, 2013 R$7.63 B -25.36%
Jan. 1, 2012 R$10.22 B 4.93%
Jan. 1, 2011 R$9.74 B 4.89%
Jan. 1, 2010 R$9.29 B 5.37%
Jan. 1, 2009 R$8.81 B 1.59%
Jan. 1, 2008 R$8.68 B -6.77%
Jan. 1, 2007 R$9.31 B 67.54%
Jan. 1, 2006 R$5.55 B -40.36%
Jan. 1, 2005 R$9.31 B -23.78%
Jan. 1, 2004 R$12.22 B 80.22%
Jan. 1, 2003 R$6.78 B -67.62%
Jan. 1, 2002 R$20.94 B -51.64%
Jan. 1, 2001 R$43.29 B

Market capitalization is calculated from the opening stock price at the beginning of each year.

Light SA Categories

Brazil languages Utilities languages Utilities—Renewable
Brazil Utilities Brazil Utilities—Renewable

Stocks & Indices

Light SA has the following listings and related stock indices.


Stock: Bovespa: LIGT3

Stock: XSTU: 5LIA

Stock: OTC: LGSXY

What is a company's market capitalization?

The market capitalization of a company, more simply referred to as "market cap", is the total market value of a publicly traded company's outstanding shares. It is often considered as a key indicator of what a company is worth.