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Top S&P/TSX Composite Companies by Market Cap and Stocks in 2026

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, 2026

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Ranking Company Stock Market Cap (USD) Country Sector Industry
121 K92 Mining Inc. KNT $4.00 B Canada Canadian Basic Materials Canadian Gold
122 Energy Fuels Inc. EFR $3.96 B United States US Energy US Uranium
123 Canadian Western Bank CWB $3.89 B

(Jan. 1, 2025)

 Canada Canadian Financials Canadian Banks—Regional
124 TransAlta Corporation TA $3.86 B Canada Canadian Utilities Canadian Utilities—Independent Power Producers
125 NovaGold Resources Inc. NG $3.74 B Canada Canadian Basic Materials Canadian Gold
126 Linamar Corporation LNR $3.67 B Canada Canadian Consumer Discretionary Canadian Auto Parts
127 Granite Real Estate Investment Trust GRT.UN $3.64 B Canada Canadian Real Estate Canadian REIT—Industrial
128 Kinaxis Inc. KXS $3.52 B Canada Canadian Technology Canadian Software—Application
129 Northland Power Inc. NPI $3.48 B Canada Canadian Utilities Canadian Utilities—Renewable
130 Stella-Jones Inc. SJ $3.47 B Canada Canadian Basic Materials Canadian Lumber & Wood Production
131 Premium Brands Holdings Corporation PBH $3.34 B Canada Canadian Consumer Staples Canadian Packaged Foods
132 Peyto Exploration & Development Corp. PEY $3.33 B Canada Canadian Energy Canadian Oil & Gas E&P
133 CI Financial Corp. CIX $3.33 B

(July 1, 2025)

 Canada Canadian Financials Canadian Asset Management
134 Exchange Income Corporation EIF $3.24 B Canada Canadian Industrials Canadian Airlines
135 SmartCentres Real Estate Investment Trust SRU.UN $3.21 B Canada Canadian Real Estate Canadian REIT—Retail
136 Brookfield Business Partners L.P. BBU.UN $3.19 B Bermuda Bermuda Industrials Bermuda Conglomerates
137 Methanex Corporation MX $3.16 B Canada Canadian Basic Materials Canadian Chemicals
138 Seabridge Gold Inc. SEA $3.12 B Canada Canadian Basic Materials Canadian Gold
139 Topaz Energy Corp. TPZ $3.10 B Canada Canadian Energy Canadian Oil & Gas Midstream
140 Enerplus Corporation ERF $3.09 B

(Jan. 1, 2024)

 Canada Canadian Energy Canadian Oil & Gas E&P
141 Gibson Energy Inc. GEI $3.06 B Canada Canadian Energy Canadian Oil & Gas Midstream
142 Ero Copper Corp. ERO $3.03 B Canada Canadian Basic Materials Canadian Copper
143 Filo Mining Corp FIL $2.99 B

(Jan. 1, 2025)

 Canada Canadian Basic Materials Canadian Other Industrial Metals & Mining
144 First Capital Real Estate Investment Trust FCR.UN $2.94 B Canada Canadian Real Estate Canadian REIT—Retail
145 Fortuna Silver Mines Inc. FVI $2.94 B Peru Peru Basic Materials Peru Silver
146 Tamarack Valley Energy Ltd. TVE $2.92 B Canada Canadian Energy Canadian Oil & Gas E&P
147 Equitable Group Inc. EQB $2.92 B Canada Canadian Financials Canadian Mortgage Finance
148 Centerra Gold Inc. CG $2.86 B Canada Canadian Basic Materials Canadian Gold
149 Sandstorm Gold Ltd. SSL $2.83 B

(July 1, 2025)

 Canada Canadian Basic Materials Canadian Gold
150 CT Real Estate Investment Trust CRT.UN $2.82 B Canada Canadian Real Estate Canadian REIT—Retail

Top S&P/TSX Composite Companies Ranking by Market Cap as of Jan. 1, 2026

121. K92 Mining Inc.

Company Profile: K92 Mining Inc.
Market Cap (USD): $4.00 B
Stock: KNT wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

122. Energy Fuels Inc.

Company Profile: Energy Fuels Inc.
Market Cap (USD): $3.96 B
Stock: EFR wb_incandescent
Country: United States
Sector: US Energy
Industry: US Uranium

123. Canadian Western Bank

Company Profile: Canadian Western Bank
Market Cap (USD): $3.89 B (Jan. 1, 2025)
Stock: CWB wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Banks—Regional

124. TransAlta Corporation

Company Profile: TransAlta Corporation
Market Cap (USD): $3.86 B
Stock: TA wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Independent Power Producers

125. NovaGold Resources Inc.

Company Profile: NovaGold Resources Inc.
Market Cap (USD): $3.74 B
Stock: NG wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

126. Linamar Corporation

Company Profile: Linamar Corporation
Market Cap (USD): $3.67 B
Stock: LNR wb_incandescent
Country: Canada
Sector: Canadian Consumer Discretionary
Industry: Canadian Auto Parts

127. Granite Real Estate Investment Trust

Company Profile: Granite Real Estate Investment Trust
Market Cap (USD): $3.64 B
Stock: GRT.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Industrial

128. Kinaxis Inc.

Company Profile: Kinaxis Inc.
Market Cap (USD): $3.52 B
Stock: KXS wb_incandescent
Country: Canada
Sector: Canadian Technology
Industry: Canadian Software—Application

129. Northland Power Inc.

Company Profile: Northland Power Inc.
Market Cap (USD): $3.48 B
Stock: NPI wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Renewable

130. Stella-Jones Inc.

Company Profile: Stella-Jones Inc.
Market Cap (USD): $3.47 B
Stock: SJ wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Lumber & Wood Production

131. Premium Brands Holdings Corporation

Company Profile: Premium Brands Holdings Corporation
Market Cap (USD): $3.34 B
Stock: PBH wb_incandescent
Country: Canada
Sector: Canadian Consumer Staples
Industry: Canadian Packaged Foods

132. Peyto Exploration & Development Corp.

Company Profile: Peyto Exploration & Development Corp.
Market Cap (USD): $3.33 B
Stock: PEY wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

133. CI Financial Corp.

Company Profile: CI Financial Corp.
Market Cap (USD): $3.33 B (July 1, 2025)
Stock: CIX wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Asset Management

134. Exchange Income Corporation

Company Profile: Exchange Income Corporation
Market Cap (USD): $3.24 B
Stock: EIF wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Airlines

135. SmartCentres Real Estate Investment Trust

Company Profile: SmartCentres Real Estate Investment Trust
Market Cap (USD): $3.21 B
Stock: SRU.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Retail

136. Brookfield Business Partners L.P.

Company Profile: Brookfield Business Partners L.P.
Market Cap (USD): $3.19 B
Stock: BBU.UN wb_incandescent
Country: Bermuda
Sector: Bermuda Industrials
Industry: Bermuda Conglomerates

137. Methanex Corporation

Company Profile: Methanex Corporation
Market Cap (USD): $3.16 B
Stock: MX wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Chemicals

138. Seabridge Gold Inc.

Company Profile: Seabridge Gold Inc.
Market Cap (USD): $3.12 B
Stock: SEA wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

139. Topaz Energy Corp.

Company Profile: Topaz Energy Corp.
Market Cap (USD): $3.10 B
Stock: TPZ wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Midstream

140. Enerplus Corporation

Company Profile: Enerplus Corporation
Market Cap (USD): $3.09 B (Jan. 1, 2024)
Stock: ERF wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

141. Gibson Energy Inc.

Company Profile: Gibson Energy Inc.
Market Cap (USD): $3.06 B
Stock: GEI wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas Midstream

142. Ero Copper Corp.

Company Profile: Ero Copper Corp.
Market Cap (USD): $3.03 B
Stock: ERO wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Copper

143. Filo Mining Corp

Company Profile: Filo Mining Corp
Market Cap (USD): $2.99 B (Jan. 1, 2025)
Stock: FIL wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Other Industrial Metals & Mining

144. First Capital Real Estate Investment Trust

Company Profile: First Capital Real Estate Investment Trust
Market Cap (USD): $2.94 B
Stock: FCR.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Retail

145. Fortuna Silver Mines Inc.

Company Profile: Fortuna Silver Mines Inc.
Market Cap (USD): $2.94 B
Stock: FVI wb_incandescent
Country: Peru
Sector: Peru Basic Materials
Industry: Peru Silver

146. Tamarack Valley Energy Ltd.

Company Profile: Tamarack Valley Energy Ltd.
Market Cap (USD): $2.92 B
Stock: TVE wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

147. Equitable Group Inc.

Company Profile: Equitable Group Inc.
Market Cap (USD): $2.92 B
Stock: EQB wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Mortgage Finance

148. Centerra Gold Inc.

Company Profile: Centerra Gold Inc.
Market Cap (USD): $2.86 B
Stock: CG wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

149. Sandstorm Gold Ltd.

Company Profile: Sandstorm Gold Ltd.
Market Cap (USD): $2.83 B (July 1, 2025)
Stock: SSL wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

150. CT Real Estate Investment Trust

Company Profile: CT Real Estate Investment Trust
Market Cap (USD): $2.82 B
Stock: CRT.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Retail

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