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Top S&P/TSX Composite Companies by Market Cap and Stocks in 2025

This is the list of the largest public listed companies in the S&P/TSX Composite index ranked by market capitalization, together with links to their reference stock, sector and industry.

S&P/TSX Composite Chart & Analysis

Top S&P/TSX Composite Companies Ranking by Market Cap as of Jan. 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
91 Canadian Utilities Limited CU wb_incandescent $5.20 B Canada Canadian Utilities Canadian Utilities—Diversified
92 Canadian Apartment Properties Real Estate Investment Trust CAR.UN wb_incandescent $5.19 B Canada Canadian Real Estate Canadian REIT—Residential
93 Capstone Mining Corp. CS wb_incandescent $5.04 B Canada Canadian Basic Materials Canadian Copper
94 NexGen Energy Ltd. NXE wb_incandescent $4.60 B Canada Canadian Energy Canadian Uranium
95 MEG Energy Corp. MEG wb_incandescent $4.52 B Canada Canadian Energy Canadian Oil & Gas E&P
96 Nuvei Corporation NVEI wb_incandescent $4.51 B

(July 1, 2024)

Canada Canadian Technology Canadian Information Technology Services
97 PrairieSky Royalty Ltd. PSK wb_incandescent $4.49 B Canada Canadian Energy Canadian Oil & Gas E&P
98 Definity Financial Corporation DFY wb_incandescent $4.33 B Canada Canadian Financials Canadian Insurance—Property & Casualty
99 TransAlta Corporation TA wb_incandescent $4.22 B Canada Canadian Utilities Canadian Utilities—Independent Power Producers
100 Parkland Corporation PKI wb_incandescent $4.15 B Canada Canadian Energy Canadian Oil & Gas Refining & Marketing
101 Whitecap Resources Inc. WCP wb_incandescent $4.01 B Canada Canadian Energy Canadian Oil & Gas E&P
102 Aritzia Inc. ATZ wb_incandescent $3.95 B Canada Canadian Consumer Discretionary Canadian Apparel Retail
103 Canadian Western Bank CWB wb_incandescent $3.89 B Canada Canadian Financials Canadian Banks—Regional
104 Primo Water Corporation PRMW wb_incandescent $3.88 B United States US Consumer Staples US Beverages—Non-Alcoholic
105 BRP Inc. DOO wb_incandescent $3.87 B Canada Canadian Consumer Discretionary Canadian Recreational Vehicles
106 ATCO Ltd. ACO.X wb_incandescent $3.84 B Canada Canadian Utilities Canadian Utilities—Diversified
107 RioCan Real Estate Investment Trust REI.UN wb_incandescent $3.81 B Canada Canadian Real Estate Canadian REIT—Retail
108 Hudbay Minerals Inc. HBM wb_incandescent $3.65 B Canada Canadian Basic Materials Canadian Copper
109 Kinaxis Inc. KXS wb_incandescent $3.62 B Canada Canadian Technology Canadian Software—Application
110 Finning International Inc. FTT wb_incandescent $3.56 B Canada Canadian Industrials Canadian Industrial Distribution
111 B2Gold Corp. BTO wb_incandescent $3.52 B Canada Canadian Basic Materials Canadian Gold
112 Osisko Gold Royalties Ltd OR wb_incandescent $3.41 B Canada Canadian Basic Materials Canadian Gold
113 Algonquin Power & Utilities Corp. AQN wb_incandescent $3.37 B Canada Canadian Utilities Canadian Utilities—Renewable
114 Boyd Group Services Inc. BYD wb_incandescent $3.34 B Canada Canadian Consumer Discretionary Canadian Personal Services
115 Northland Power Inc. NPI wb_incandescent $3.31 B Canada Canadian Utilities Canadian Utilities—Renewable
116 Granite Real Estate Investment Trust GRT.UN wb_incandescent $3.18 B Canada Canadian Real Estate Canadian REIT—Industrial
117 IAMGOLD Corporation IMG wb_incandescent $3.17 B Canada Canadian Basic Materials Canadian Gold
118 Methanex Corporation MX wb_incandescent $3.15 B Canada Canadian Basic Materials Canadian Chemicals
119 Eldorado Gold Corporation ELD wb_incandescent $3.10 B Canada Canadian Basic Materials Canadian Gold
120 CI Financial Corp. CIX wb_incandescent $3.10 B Canada Canadian Financials Canadian Asset Management

Top S&P/TSX Composite Companies Ranking by Market Cap as of Jan. 1, 2025

91. Canadian Utilities Limited

Company Profile: Canadian Utilities Limited
Market Cap (USD): $5.20 B
Stock: CU wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Diversified

92. Canadian Apartment Properties Real Estate Investment Trust

Company Profile: Canadian Apartment Properties Real Estate Investment Trust
Market Cap (USD): $5.19 B
Stock: CAR.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Residential

93. Capstone Mining Corp.

Company Profile: Capstone Mining Corp.
Market Cap (USD): $5.04 B
Stock: CS wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Copper

94. NexGen Energy Ltd.

Company Profile: NexGen Energy Ltd.
Market Cap (USD): $4.60 B
Stock: NXE wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Uranium

95. MEG Energy Corp.

Company Profile: MEG Energy Corp.
Market Cap (USD): $4.52 B
Stock: MEG wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

96. Nuvei Corporation

Company Profile: Nuvei Corporation
Market Cap (USD): $4.51 B (July 1, 2024)
Stock: NVEI wb_incandescent
Country: Canada
Sector: Canadian Technology
Industry: Canadian Information Technology Services

97. PrairieSky Royalty Ltd.

Company Profile: PrairieSky Royalty Ltd.
Market Cap (USD): $4.49 B
Stock: PSK wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

98. Definity Financial Corporation

Company Profile: Definity Financial Corporation
Market Cap (USD): $4.33 B
Stock: DFY wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Insurance—Property & Casualty

99. TransAlta Corporation

Company Profile: TransAlta Corporation
Market Cap (USD): $4.22 B
Stock: TA wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Independent Power Producers

100. Parkland Corporation

Company Profile: Parkland Corporation
Market Cap (USD): $4.15 B
Stock: PKI wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Refining & Marketing

101. Whitecap Resources Inc.

Company Profile: Whitecap Resources Inc.
Market Cap (USD): $4.01 B
Stock: WCP wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

102. Aritzia Inc.

Company Profile: Aritzia Inc.
Market Cap (USD): $3.95 B
Stock: ATZ wb_incandescent
Country: Canada
Sector: Canadian Consumer Discretionary
Industry: Canadian Apparel Retail

103. Canadian Western Bank

Company Profile: Canadian Western Bank
Market Cap (USD): $3.89 B
Stock: CWB wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Banks—Regional

104. Primo Water Corporation

Company Profile: Primo Water Corporation
Market Cap (USD): $3.88 B
Stock: PRMW wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Beverages—Non-Alcoholic

105. BRP Inc.

Company Profile: BRP Inc.
Market Cap (USD): $3.87 B
Stock: DOO wb_incandescent
Country: Canada
Sector: Canadian Consumer Discretionary
Industry: Canadian Recreational Vehicles

106. ATCO Ltd.

Company Profile: ATCO Ltd.
Market Cap (USD): $3.84 B
Stock: ACO.X wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Diversified

107. RioCan Real Estate Investment Trust

Company Profile: RioCan Real Estate Investment Trust
Market Cap (USD): $3.81 B
Stock: REI.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Retail

108. Hudbay Minerals Inc.

Company Profile: Hudbay Minerals Inc.
Market Cap (USD): $3.65 B
Stock: HBM wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Copper

109. Kinaxis Inc.

Company Profile: Kinaxis Inc.
Market Cap (USD): $3.62 B
Stock: KXS wb_incandescent
Country: Canada
Sector: Canadian Technology
Industry: Canadian Software—Application

110. Finning International Inc.

Company Profile: Finning International Inc.
Market Cap (USD): $3.56 B
Stock: FTT wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Industrial Distribution

111. B2Gold Corp.

Company Profile: B2Gold Corp.
Market Cap (USD): $3.52 B
Stock: BTO wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

112. Osisko Gold Royalties Ltd

Company Profile: Osisko Gold Royalties Ltd
Market Cap (USD): $3.41 B
Stock: OR wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

113. Algonquin Power & Utilities Corp.

Company Profile: Algonquin Power & Utilities Corp.
Market Cap (USD): $3.37 B
Stock: AQN wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Renewable

114. Boyd Group Services Inc.

Company Profile: Boyd Group Services Inc.
Market Cap (USD): $3.34 B
Stock: BYD wb_incandescent
Country: Canada
Sector: Canadian Consumer Discretionary
Industry: Canadian Personal Services

115. Northland Power Inc.

Company Profile: Northland Power Inc.
Market Cap (USD): $3.31 B
Stock: NPI wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Renewable

116. Granite Real Estate Investment Trust

Company Profile: Granite Real Estate Investment Trust
Market Cap (USD): $3.18 B
Stock: GRT.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Industrial

117. IAMGOLD Corporation

Company Profile: IAMGOLD Corporation
Market Cap (USD): $3.17 B
Stock: IMG wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

118. Methanex Corporation

Company Profile: Methanex Corporation
Market Cap (USD): $3.15 B
Stock: MX wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Chemicals

119. Eldorado Gold Corporation

Company Profile: Eldorado Gold Corporation
Market Cap (USD): $3.10 B
Stock: ELD wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

120. CI Financial Corp.

Company Profile: CI Financial Corp.
Market Cap (USD): $3.10 B
Stock: CIX wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Asset Management