Hydro One Market Cap

Hydro One has a market cap or net worth of CAD 33.61 billion as of June 18, 2026. Its market cap has increased by 12.37% in one year.

Market Cap

33.61B

Enterprise Value

52.85B

Revenue

9.28B

Ranking

n/a

PE Ratio

24.56

Stock Price

56.00

Market Cap Chart

Since November 5, 2015, Hydro One's market cap has increased from 12.86B to 33.61B, an increase of 161.24%. That is a compound annual growth rate of 9.46%.

Market Cap History

Date	Market Cap	% Change
Jun 19, 2026	33.61B	2.54%
Dec 31, 2025	32.77B	23.50%
Dec 31, 2024	26.54B	11.58%
Dec 29, 2023	23.78B	9.52%
Dec 30, 2022	21.72B	10.30%
Dec 31, 2021	19.69B	15.00%
Dec 31, 2020	Upgrade Pro	Upgrade Pro
Dec 31, 2019	Upgrade Pro	Upgrade Pro
Dec 31, 2018	Upgrade Pro	Upgrade Pro
Dec 29, 2017	Upgrade Pro	Upgrade Pro
Dec 30, 2016	Upgrade Pro	Upgrade Pro

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

Full Definition

Related Stocks

Company	Market Cap
Fortis	40.29B
Brookfield Renewable Partners	33.70B
Emera	22.41B
Canadian Utilities	13.97B
Capital Power	11.51B
ATCO Ltd.	7.84B
Algonquin Power & Utilities	6.44B
Northland Power	5.94B

Market Cap Rankings