Market Cap

ALLETE, Inc. Market Capitalization:

$3.94 Billion

USD as of Dec. 1, 2025

business ALLETE, Inc. Company Profile

ALLETE, Inc. Main Stock Listing

NYSE: ALE

Market Capitalization History of ALLETE, Inc.

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

Top Competitors by Market Capitalization

Industry: Utilities—Diversified
Company Market Cap (USD)
Iberdrola, SA $146.18 B
Enel SpA $106.27 B
National Grid plc $77.12 B
Engie SA $65.60 B
PacifiCorp $65.07 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 ALLETE, Inc. market cap

Date Market Cap YoY Change
Jan. 1, 2025 $3.80 B 6.05%
Jan. 1, 2024 $3.58 B -2.11%
Jan. 1, 2023 $3.66 B 2.54%
Jan. 1, 2022 $3.57 B 1.58%
Jan. 1, 2021 $3.51 B -24.72%
Jan. 1, 2020 $4.67 B 8.50%
Jan. 1, 2019 $4.30 B 6.21%
Jan. 1, 2018 $4.05 B 10.85%
Jan. 1, 2017 $3.65 B 23.53%
Jan. 1, 2016 $2.96 B -6.62%
Jan. 1, 2015 $3.17 B 13.35%
Jan. 1, 2014 $2.79 B 8.32%
Jan. 1, 2013 $2.58 B 11.31%
Jan. 1, 2012 $2.32 B 12.30%
Jan. 1, 2011 $2.06 B 17.92%
Jan. 1, 2010 $1.75 B 0.64%
Jan. 1, 2009 $1.74 B -18.93%
Jan. 1, 2008 $2.14 B -20.23%
Jan. 1, 2007 $2.69 B 8.58%
Jan. 1, 2006 $2.48 B 7.06%
Jan. 1, 2005 $2.31 B -57.89%
Jan. 1, 2004 $5.49 B 59.83%
Jan. 1, 2003 $3.44 B -23.14%
Jan. 1, 2002 $4.47 B 20.69%
Jan. 1, 2001 $3.71 B

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

ALLETE, Inc. Categories

United States languages Utilities languages Utilities—Diversified
United States Utilities United States Utilities—Diversified

Stocks & Indices

ALLETE, Inc. has the following listings and related stock indices.


Stock: NYSE: ALE

Stock: FSX: AEBA

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.