Otter Tail (OTTR) - Market capitalization

Market cap: C$5.30 Billion

As of October 2026 Otter Tail has a market cap of C$5.30 Billion. This makes Otter Tail the world's 3663th 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 Otter Tail from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	C$5.30 B	12.04%
2025	C$4.73 B	5.43%
2024	C$4.48 B	-4.54%
2023	C$4.70 B	41.73%
2022	C$3.31 B	-12.28%
2021	C$3.78 B	69.47%
2020	C$2.23 B	-17.06%
2019	C$2.69 B	0.3%
2018	C$2.68 B	21.33%
2017	C$2.21 B	2.68%
2016	C$2.15 B	53.95%
2015	C$1.39 B	4.58%
2014	C$1.33 B	18.32%
2013	C$1.13 B	25.69%
2012	C$0.89 B	11.32%
2011	C$0.80 B	-0.42%
2010	C$0.81 B	-13.27%
2009	C$0.93 B	-6.82%
2008	C$1.00 B	-2.58%
2007	C$1.03 B	-3.8%
2006	C$1.07 B	7.97%
2005	C$0.99 B	11.64%
2004	C$0.88 B	-0.38%
2003	C$0.89 B	-17.97%
2002	C$1.08 B	-4.99%
2001	C$1.14 B	15.4%
2000	C$0.99 B	53.76%
1999	C$0.64 B	-11.45%
1998	C$0.72 B	14.73%
1997	C$0.63 B	28.64%
1996	C$0.49 B

End of Day market cap according to different sources

On Oct 30th, 2026 the market cap of Otter Tail was reported to be:

C$5.30 Billion

by Nasdaq

C$5.30 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
Alliant Energy LNT	C$25.95 B	389.74%	🇺🇸 USA
Ameren AEE	C$42.76 B	706.72%	🇺🇸 USA
Xcel Energy XEL	C$69.66 B	1,214.34%	🇺🇸 USA
MGE Energy MGEE	C$3.89 B	-26.56%	🇺🇸 USA
MDU Resources MDU	C$5.79 B	9.35%	🇺🇸 USA
NorthWestern Energy NWE	C$6.86 B	29.43%	🇺🇸 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 Otter Tail (OTTR)

Market cap: C$5.30 Billion