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S&P/ASX 50
Components

Top S&P/ASX 50 Companies by Market Cap and Stocks in 2024

This is the list of the largest public listed companies in the S&P/ASX 50 index ranked by market capitalization, together with links to their reference stock, sector and industry.

S&P/ASX 50 Chart & Analysis

Top S&P/ASX 50 Companies Ranking by Market Cap as of Jan. 1, 2024

Ranking Company Stock Market Cap (USD) Country Sector Industry
31 Origin Energy Limited ORG wb_incandescent $9.89 B Australia Energy Oil & Gas Integrated
32 Insurance Australia Group Limited IAG wb_incandescent $9.37 B Australia Financials Insurance—Property & Casualty
33 ASX Limited ASX wb_incandescent $8.34 B Australia Financials Financial Data & Stock Exchanges
34 Ramsay Health Care Limited RHC wb_incandescent $8.18 B Australia Healthcare Medical Care Facilities
35 APA Group APA wb_incandescent $7.49 B Australia Utilities Utilities—Regulated Gas
36 Stockland SGP wb_incandescent $7.09 B Australia Real Estate REIT—Diversified
37 Medibank Private Limited MPL wb_incandescent $6.88 B Australia Financials Insurance—Diversified
38 Qantas Airways Limited QAN wb_incandescent $6.25 B Australia Industrials Airlines
39 Ampol Limited ALD wb_incandescent $5.92 B Australia Energy Oil & Gas Refining & Marketing
40 GPT Group GPT wb_incandescent $5.90 B Australia Real Estate REIT—Diversified
41 Treasury Wine Estates Limited TWE wb_incandescent $5.80 B Australia Consumer Staples Beverages—Wineries & Distilleries
42 Dexus DXS wb_incandescent $5.53 B Australia Real Estate REIT—Diversified
43 Mirvac Group MGR wb_incandescent $5.43 B Australia Real Estate REIT—Office
44 Orica Limited ORI wb_incandescent $4.96 B Australia Basic Materials Specialty Chemicals
45 Aurizon Holdings Limited AZJ wb_incandescent $4.76 B Australia Industrials Railroads
46 AGL Energy Limited AGL wb_incandescent $4.41 B Australia Utilities Utilities—Renewable
47 Lendlease Group LLC wb_incandescent $3.41 B Australia Real Estate Real Estate—Diversified
48 The a2 Milk Company Limited A2M wb_incandescent $2.04 B New Zealand Consumer Staples Farm Products

Top S&P/ASX 50 Companies Ranking by Market Cap as of Jan. 1, 2024

31. Origin Energy Limited

Company Profile: Origin Energy Limited
Market Cap (USD): $9.89 B
Stock: ORG wb_incandescent
Country: Australia
Sector: Energy
Industry: Oil & Gas Integrated

32. Insurance Australia Group Limited

Company Profile: Insurance Australia Group Limited
Market Cap (USD): $9.37 B
Stock: IAG wb_incandescent
Country: Australia
Sector: Financials
Industry: Insurance—Property & Casualty

33. ASX Limited

Company Profile: ASX Limited
Market Cap (USD): $8.34 B
Stock: ASX wb_incandescent
Country: Australia
Sector: Financials
Industry: Financial Data & Stock Exchanges

34. Ramsay Health Care Limited

Company Profile: Ramsay Health Care Limited
Market Cap (USD): $8.18 B
Stock: RHC wb_incandescent
Country: Australia
Sector: Healthcare
Industry: Medical Care Facilities

35. APA Group

Company Profile: APA Group
Market Cap (USD): $7.49 B
Stock: APA wb_incandescent
Country: Australia
Sector: Utilities
Industry: Utilities—Regulated Gas

36. Stockland

Company Profile: Stockland
Market Cap (USD): $7.09 B
Stock: SGP wb_incandescent
Country: Australia
Sector: Real Estate
Industry: REIT—Diversified

37. Medibank Private Limited

Company Profile: Medibank Private Limited
Market Cap (USD): $6.88 B
Stock: MPL wb_incandescent
Country: Australia
Sector: Financials
Industry: Insurance—Diversified

38. Qantas Airways Limited

Company Profile: Qantas Airways Limited
Market Cap (USD): $6.25 B
Stock: QAN wb_incandescent
Country: Australia
Sector: Industrials
Industry: Airlines

39. Ampol Limited

Company Profile: Ampol Limited
Market Cap (USD): $5.92 B
Stock: ALD wb_incandescent
Country: Australia
Sector: Energy
Industry: Oil & Gas Refining & Marketing

40. GPT Group

Company Profile: GPT Group
Market Cap (USD): $5.90 B
Stock: GPT wb_incandescent
Country: Australia
Sector: Real Estate
Industry: REIT—Diversified

41. Treasury Wine Estates Limited

Company Profile: Treasury Wine Estates Limited
Market Cap (USD): $5.80 B
Stock: TWE wb_incandescent
Country: Australia
Sector: Consumer Staples
Industry: Beverages—Wineries & Distilleries

42. Dexus

Company Profile: Dexus
Market Cap (USD): $5.53 B
Stock: DXS wb_incandescent
Country: Australia
Sector: Real Estate
Industry: REIT—Diversified

43. Mirvac Group

Company Profile: Mirvac Group
Market Cap (USD): $5.43 B
Stock: MGR wb_incandescent
Country: Australia
Sector: Real Estate
Industry: REIT—Office

44. Orica Limited

Company Profile: Orica Limited
Market Cap (USD): $4.96 B
Stock: ORI wb_incandescent
Country: Australia
Sector: Basic Materials
Industry: Specialty Chemicals

45. Aurizon Holdings Limited

Company Profile: Aurizon Holdings Limited
Market Cap (USD): $4.76 B
Stock: AZJ wb_incandescent
Country: Australia
Sector: Industrials
Industry: Railroads

46. AGL Energy Limited

Company Profile: AGL Energy Limited
Market Cap (USD): $4.41 B
Stock: AGL wb_incandescent
Country: Australia
Sector: Utilities
Industry: Utilities—Renewable

47. Lendlease Group

Company Profile: Lendlease Group
Market Cap (USD): $3.41 B
Stock: LLC wb_incandescent
Country: Australia
Sector: Real Estate
Industry: Real Estate—Diversified

48. The a2 Milk Company Limited

Company Profile: The a2 Milk Company Limited
Market Cap (USD): $2.04 B
Stock: A2M wb_incandescent
Country: New Zealand
Sector: Consumer Staples
Industry: Farm Products