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S&P/TSX Completion
Components

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

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

S&P/TSX Completion Chart & Analysis

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

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Ranking Company Stock Market Cap (USD) Country Sector Industry
1 Great-West Lifeco Inc. GWO $44.46 B Canada Canadian Financials Canadian Insurance—Life
2 Fairfax Financial Holdings Limited FFH $42.33 B Canada Canadian Financials Canadian Insurance—Property & Casualty
3 Celestica Inc. CLS $34.81 B Canada Canadian Technology Canadian Electronic Components
4 Pan American Silver Corp. PAAS $21.58 B Canada Canadian Basic Materials Canadian Silver
5 Lundin Gold Inc. LUG $19.70 B Canada Canadian Basic Materials Canadian Gold
6 Brookfield Renewable Partners L.P. BEP.UN $19.05 B Bermuda Bermuda Utilities Bermuda Utilities—Renewable
7 Lundin Mining Corporation LUN $18.57 B Canada Canadian Basic Materials Canadian Copper
8 Bombardier Inc. BBD.B $17.39 B Canada Canadian Industrials Canadian Aerospace & Defense
9 Ivanhoe Mines Ltd. IVN $16.61 B Canada Canadian Basic Materials Canadian Other Industrial Metals & Mining
10 Alamos Gold Inc. AGI $16.16 B Canada Canadian Basic Materials Canadian Gold
11 GFL Environmental Inc. GFL $15.52 B Canada Canadian Industrials Canadian Waste Management
12 iA Financial Corporation Inc. IAG $12.01 B Canada Canadian Financials Canadian Insurance—Diversified
13 ARC Resources Ltd. ARX $11.03 B Canada Canadian Energy Canadian Oil & Gas E&P
14 Stantec Inc. STN $10.99 B Canada Canadian Industrials Canadian Engineering & Construction
15 AtkinsRéalis ATRL $10.94 B Canada Canadian Industrials Canadian Engineering & Construction
16 Equinox Gold Corp. EQX $10.79 B Canada Canadian Basic Materials Canadian Gold
17 IGM Financial Inc. IGM $10.65 B Canada Canadian Financials Canadian Asset Management
18 Whitecap Resources Inc. WCP $10.51 B Canada Canadian Energy Canadian Oil & Gas E&P
19 Element Fleet Management Corp. EFN $10.46 B Canada Canadian Industrials Canadian Rental & Leasing Services
20 TMX Group Limited X $10.44 B Canada Canadian Financials Canadian Financial Data & Stock Exchanges
21 Toromont Industries Ltd. TIH $9.96 B Canada Canadian Industrials Canadian Industrial Distribution
22 Aritzia Inc. ATZ $9.86 B Canada Canadian Consumer Discretionary Canadian Apparel Retail
23 IAMGOLD Corporation IMG $9.63 B Canada Canadian Basic Materials Canadian Gold
24 AltaGas Ltd. ALA $9.58 B Canada Canadian Utilities Canadian Utilities—Regulated Gas
25 TFI International Inc. TFII $8.87 B Canada Canadian Industrials Canadian Trucking
26 Quebecor Inc. QBR.B $8.86 B Canada Canadian Communication Services Canadian Telecom Services
27 Canadian Utilities Limited CU $8.49 B Canada Canadian Utilities Canadian Utilities—Diversified
28 Empire Company Limited EMP.A $8.09 B Canada Canadian Consumer Staples Canadian Grocery Stores
29 Hudbay Minerals Inc. HBM $7.98 B Canada Canadian Basic Materials Canadian Copper
30 Choice Properties Real Estate Investment Trust CHP.UN $7.85 B Canada Canadian Real Estate Canadian REIT—Retail

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

1. Great-West Lifeco Inc.

Company Profile: Great-West Lifeco Inc.
Market Cap (USD): $44.46 B
Stock: GWO wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Insurance—Life

2. Fairfax Financial Holdings Limited

Company Profile: Fairfax Financial Holdings Limited
Market Cap (USD): $42.33 B
Stock: FFH wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Insurance—Property & Casualty

3. Celestica Inc.

Company Profile: Celestica Inc.
Market Cap (USD): $34.81 B
Stock: CLS wb_incandescent
Country: Canada
Sector: Canadian Technology
Industry: Canadian Electronic Components

4. Pan American Silver Corp.

Company Profile: Pan American Silver Corp.
Market Cap (USD): $21.58 B
Stock: PAAS wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Silver

5. Lundin Gold Inc.

Company Profile: Lundin Gold Inc.
Market Cap (USD): $19.70 B
Stock: LUG wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

6. Brookfield Renewable Partners L.P.

Company Profile: Brookfield Renewable Partners L.P.
Market Cap (USD): $19.05 B
Stock: BEP.UN wb_incandescent
Country: Bermuda
Sector: Bermuda Utilities
Industry: Bermuda Utilities—Renewable

7. Lundin Mining Corporation

Company Profile: Lundin Mining Corporation
Market Cap (USD): $18.57 B
Stock: LUN wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Copper

8. Bombardier Inc.

Company Profile: Bombardier Inc.
Market Cap (USD): $17.39 B
Stock: BBD.B wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Aerospace & Defense

9. Ivanhoe Mines Ltd.

Company Profile: Ivanhoe Mines Ltd.
Market Cap (USD): $16.61 B
Stock: IVN wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Other Industrial Metals & Mining

10. Alamos Gold Inc.

Company Profile: Alamos Gold Inc.
Market Cap (USD): $16.16 B
Stock: AGI wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

11. GFL Environmental Inc.

Company Profile: GFL Environmental Inc.
Market Cap (USD): $15.52 B
Stock: GFL wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Waste Management

12. iA Financial Corporation Inc.

Company Profile: iA Financial Corporation Inc.
Market Cap (USD): $12.01 B
Stock: IAG wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Insurance—Diversified

13. ARC Resources Ltd.

Company Profile: ARC Resources Ltd.
Market Cap (USD): $11.03 B
Stock: ARX wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

14. Stantec Inc.

Company Profile: Stantec Inc.
Market Cap (USD): $10.99 B
Stock: STN wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

15. AtkinsRéalis

Company Profile: AtkinsRéalis
Market Cap (USD): $10.94 B
Stock: ATRL wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Engineering & Construction

16. Equinox Gold Corp.

Company Profile: Equinox Gold Corp.
Market Cap (USD): $10.79 B
Stock: EQX wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

17. IGM Financial Inc.

Company Profile: IGM Financial Inc.
Market Cap (USD): $10.65 B
Stock: IGM wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Asset Management

18. Whitecap Resources Inc.

Company Profile: Whitecap Resources Inc.
Market Cap (USD): $10.51 B
Stock: WCP wb_incandescent
Country: Canada
Sector: Canadian Energy
Industry: Canadian Oil & Gas E&P

19. Element Fleet Management Corp.

Company Profile: Element Fleet Management Corp.
Market Cap (USD): $10.46 B
Stock: EFN wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Rental & Leasing Services

20. TMX Group Limited

Company Profile: TMX Group Limited
Market Cap (USD): $10.44 B
Stock: X wb_incandescent
Country: Canada
Sector: Canadian Financials
Industry: Canadian Financial Data & Stock Exchanges

21. Toromont Industries Ltd.

Company Profile: Toromont Industries Ltd.
Market Cap (USD): $9.96 B
Stock: TIH wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Industrial Distribution

22. Aritzia Inc.

Company Profile: Aritzia Inc.
Market Cap (USD): $9.86 B
Stock: ATZ wb_incandescent
Country: Canada
Sector: Canadian Consumer Discretionary
Industry: Canadian Apparel Retail

23. IAMGOLD Corporation

Company Profile: IAMGOLD Corporation
Market Cap (USD): $9.63 B
Stock: IMG wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Gold

24. AltaGas Ltd.

Company Profile: AltaGas Ltd.
Market Cap (USD): $9.58 B
Stock: ALA wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Regulated Gas

25. TFI International Inc.

Company Profile: TFI International Inc.
Market Cap (USD): $8.87 B
Stock: TFII wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Trucking

26. Quebecor Inc.

Company Profile: Quebecor Inc.
Market Cap (USD): $8.86 B
Stock: QBR.B wb_incandescent
Country: Canada
Sector: Canadian Communication Services
Industry: Canadian Telecom Services

27. Canadian Utilities Limited

Company Profile: Canadian Utilities Limited
Market Cap (USD): $8.49 B
Stock: CU wb_incandescent
Country: Canada
Sector: Canadian Utilities
Industry: Canadian Utilities—Diversified

28. Empire Company Limited

Company Profile: Empire Company Limited
Market Cap (USD): $8.09 B
Stock: EMP.A wb_incandescent
Country: Canada
Sector: Canadian Consumer Staples
Industry: Canadian Grocery Stores

29. Hudbay Minerals Inc.

Company Profile: Hudbay Minerals Inc.
Market Cap (USD): $7.98 B
Stock: HBM wb_incandescent
Country: Canada
Sector: Canadian Basic Materials
Industry: Canadian Copper

30. Choice Properties Real Estate Investment Trust

Company Profile: Choice Properties Real Estate Investment Trust
Market Cap (USD): $7.85 B
Stock: CHP.UN wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Retail

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