MGE Energy (MGEE) - Market capitalization

Market cap: S$3.83 Billion

As of December 2025 MGE Energy has a market cap of S$3.83 Billion. This makes MGE Energy the world's 3945th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of MGE Energy from 1996 to 2025

End of year Market Cap

Year	Marketcap	Change
2025	S$3.83 B	-17.97%
2024	S$4.67 B	35.51%
2023	S$3.45 B	1.19%
2022	S$3.41 B	-15.12%
2021	S$4.02 B	20.02%
2020	S$3.35 B	-9.06%
2019	S$3.68 B	29.73%
2018	S$2.83 B	-2.94%
2017	S$2.92 B	-10.7%
2016	S$3.27 B	43.99%
2015	S$2.27 B	8.91%
2014	S$2.08 B	23.63%
2013	S$1.69 B	17.35%
2012	S$1.44 B	2.87%
2011	S$1.39 B	9.96%
2010	S$1.27 B	9.78%
2009	S$1.15 B	10.04%
2008	S$1.05 B	-6.02%
2007	S$1.12 B	-5.77%
2006	S$1.19 B	3.06%
2005	S$1.15 B	-3.66%
2004	S$1.19 B	22.27%
2003	S$0.98 B	20.06%
2002	S$0.81 B	-1.72%
2001	S$0.83 B	27.47%
2000	S$0.65 B	20.34%
1999	S$0.54 B	-10.34%
1998	S$0.60 B	-3.14%
1997	S$0.62 B	36.83%
1996	S$0.45 B

End of Day market cap according to different sources

On Dec 17th, 2025 the market cap of MGE Energy was reported to be:

S$3.83 Billion

by Nasdaq

S$3.83 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Alliant Energy LNT	S$21.74 B	466.50%	🇺🇸 USA
CMS Energy CMS	S$27.62 B	619.62%	🇺🇸 USA
DTE Energy DTE	S$34.58 B	800.92%	🇺🇸 USA
Xcel Energy XEL	S$55.90 B	1,356.14%	🇺🇸 USA
WEC Energy Group WEC	S$44.03 B	1,046.93%	🇺🇸 USA
American Electric Power AEP	S$79.33 B	1,966.50%	🇺🇸 USA
Allete ALE	S$5.09 B	32.77%	🇺🇸 USA
Ameren AEE	S$34.43 B	797.00%	🇺🇸 USA
Otter Tail OTTR	S$4.65 B	21.35%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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Market capitalization of MGE Energy (MGEE)

Market cap: S$3.83 Billion