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Top S&P 500 Companies by Market Cap and Stocks in 2024

This is the list of the largest public listed companies in the S&P 500 index ranked by market capitalization, together with links to their reference stock, sector and industry.

S&P 500 Chart & Analysis

Top S&P 500 Companies Ranking by Market Cap as of Jan. 1, 2024

Ranking Company Stock Market Cap (USD) Country Sector Industry
421 Insulet Corporation PODD wb_incandescent $13.95 B United States Healthcare Medical Devices
422 Viatris Inc. VTRS wb_incandescent $13.86 B United States Healthcare Drug Manufacturers—Specialty & Generic
423 The J. M. Smucker Company SJM wb_incandescent $13.78 B United States Consumer Staples Packaged Foods
424 Conagra Brands, Inc. CAG wb_incandescent $13.73 B United States Consumer Staples Packaged Foods
425 KeyCorp KEY wb_incandescent $13.42 B United States Financials Banks—Regional
426 Molson Coors Beverage Company TAP wb_incandescent $13.39 B United States Consumer Staples Beverages—Brewers
427 UDR, Inc. UDR wb_incandescent $13.38 B United States Real Estate REIT—Residential
428 United Airlines Holdings, Inc. UAL wb_incandescent $13.27 B United States Industrials Airlines
429 Campbell Soup Company CPB wb_incandescent $13.27 B United States Consumer Staples Packaged Foods
430 Alliant Energy Corporation LNT wb_incandescent $13.25 B United States Utilities Utilities—Regulated Electric
431 Revvity, Inc. RVTY wb_incandescent $13.25 B United States Healthcare Diagnostics & Research
432 Zebra Technologies Corporation ZBRA wb_incandescent $12.99 B United States Technology Communication Equipment
433 Trimble Inc. TRMB wb_incandescent $12.69 B United States Technology Scientific & Technical Instruments
434 The AES Corporation AES wb_incandescent $12.68 B United States Utilities Utilities—Diversified
435 LKQ Corporation LKQ wb_incandescent $12.48 B United States Consumer Discretionary Auto Parts
436 International Paper Company IP wb_incandescent $12.45 B United States Consumer Discretionary Packaging & Containers
437 Evergy, Inc. EVRG wb_incandescent $12.38 B United States Utilities Utilities—Regulated Electric
438 The Interpublic Group of Companies, Inc. IPG wb_incandescent $12.33 B United States Communication Services Advertising Agencies
439 Regency Centers Corporation REG wb_incandescent $12.21 B United States Real Estate REIT—Retail
440 Jack Henry & Associates, Inc. JKHY wb_incandescent $12.14 B United States Technology Information Technology Services
441 A.O. Smith Corporation AOS wb_incandescent $11.71 B United States Industrials Specialty Industrial Machinery
442 The Mosaic Company MOS wb_incandescent $11.67 B United States Basic Materials Agricultural Inputs
443 NRG Energy, Inc. NRG wb_incandescent $11.67 B United States Utilities Utilities—Independent Power Producers
444 Globe Life Inc. GL wb_incandescent $11.50 B United States Financials Insurance—Life
445 Charles River Laboratories International, Inc. CRL wb_incandescent $11.49 B United States Healthcare Diagnostics & Research
446 CarMax, Inc. KMX wb_incandescent $11.46 B United States Consumer Discretionary Auto & Truck Dealerships
447 Bio-Techne Corporation TECH wb_incandescent $11.45 B United States Healthcare Biotechnology
448 Pentair plc PNR wb_incandescent $11.39 B United Kingdom Industrials Specialty Industrial Machinery
449 Teleflex Incorporated TFX wb_incandescent $11.37 B United States Healthcare Medical Instruments & Supplies
450 Paycom Software, Inc. PAYC wb_incandescent $11.34 B United States Technology Software—Application

Top S&P 500 Companies Ranking by Market Cap as of Jan. 1, 2024

421. Insulet Corporation

Company Profile: Insulet Corporation
Market Cap (USD): $13.95 B
Stock: PODD wb_incandescent
Country: United States
Sector: Healthcare
Industry: Medical Devices

422. Viatris Inc.

Company Profile: Viatris Inc.
Market Cap (USD): $13.86 B
Stock: VTRS wb_incandescent
Country: United States
Sector: Healthcare
Industry: Drug Manufacturers—Specialty & Generic

423. The J. M. Smucker Company

Company Profile: The J. M. Smucker Company
Market Cap (USD): $13.78 B
Stock: SJM wb_incandescent
Country: United States
Sector: Consumer Staples
Industry: Packaged Foods

424. Conagra Brands, Inc.

Company Profile: Conagra Brands, Inc.
Market Cap (USD): $13.73 B
Stock: CAG wb_incandescent
Country: United States
Sector: Consumer Staples
Industry: Packaged Foods

425. KeyCorp

Company Profile: KeyCorp
Market Cap (USD): $13.42 B
Stock: KEY wb_incandescent
Country: United States
Sector: Financials
Industry: Banks—Regional

426. Molson Coors Beverage Company

Company Profile: Molson Coors Beverage Company
Market Cap (USD): $13.39 B
Stock: TAP wb_incandescent
Country: United States
Sector: Consumer Staples
Industry: Beverages—Brewers

427. UDR, Inc.

Company Profile: UDR, Inc.
Market Cap (USD): $13.38 B
Stock: UDR wb_incandescent
Country: United States
Sector: Real Estate
Industry: REIT—Residential

428. United Airlines Holdings, Inc.

Company Profile: United Airlines Holdings, Inc.
Market Cap (USD): $13.27 B
Stock: UAL wb_incandescent
Country: United States
Sector: Industrials
Industry: Airlines

429. Campbell Soup Company

Company Profile: Campbell Soup Company
Market Cap (USD): $13.27 B
Stock: CPB wb_incandescent
Country: United States
Sector: Consumer Staples
Industry: Packaged Foods

430. Alliant Energy Corporation

Company Profile: Alliant Energy Corporation
Market Cap (USD): $13.25 B
Stock: LNT wb_incandescent
Country: United States
Sector: Utilities
Industry: Utilities—Regulated Electric

431. Revvity, Inc.

Company Profile: Revvity, Inc.
Market Cap (USD): $13.25 B
Stock: RVTY wb_incandescent
Country: United States
Sector: Healthcare
Industry: Diagnostics & Research

432. Zebra Technologies Corporation

Company Profile: Zebra Technologies Corporation
Market Cap (USD): $12.99 B
Stock: ZBRA wb_incandescent
Country: United States
Sector: Technology
Industry: Communication Equipment

433. Trimble Inc.

Company Profile: Trimble Inc.
Market Cap (USD): $12.69 B
Stock: TRMB wb_incandescent
Country: United States
Sector: Technology
Industry: Scientific & Technical Instruments

434. The AES Corporation

Company Profile: The AES Corporation
Market Cap (USD): $12.68 B
Stock: AES wb_incandescent
Country: United States
Sector: Utilities
Industry: Utilities—Diversified

435. LKQ Corporation

Company Profile: LKQ Corporation
Market Cap (USD): $12.48 B
Stock: LKQ wb_incandescent
Country: United States
Sector: Consumer Discretionary
Industry: Auto Parts

436. International Paper Company

Company Profile: International Paper Company
Market Cap (USD): $12.45 B
Stock: IP wb_incandescent
Country: United States
Sector: Consumer Discretionary
Industry: Packaging & Containers

437. Evergy, Inc.

Company Profile: Evergy, Inc.
Market Cap (USD): $12.38 B
Stock: EVRG wb_incandescent
Country: United States
Sector: Utilities
Industry: Utilities—Regulated Electric

438. The Interpublic Group of Companies, Inc.

Company Profile: The Interpublic Group of Companies, Inc.
Market Cap (USD): $12.33 B
Stock: IPG wb_incandescent
Country: United States
Sector: Communication Services
Industry: Advertising Agencies

439. Regency Centers Corporation

Company Profile: Regency Centers Corporation
Market Cap (USD): $12.21 B
Stock: REG wb_incandescent
Country: United States
Sector: Real Estate
Industry: REIT—Retail

440. Jack Henry & Associates, Inc.

Company Profile: Jack Henry & Associates, Inc.
Market Cap (USD): $12.14 B
Stock: JKHY wb_incandescent
Country: United States
Sector: Technology
Industry: Information Technology Services

441. A.O. Smith Corporation

Company Profile: A.O. Smith Corporation
Market Cap (USD): $11.71 B
Stock: AOS wb_incandescent
Country: United States
Sector: Industrials
Industry: Specialty Industrial Machinery

442. The Mosaic Company

Company Profile: The Mosaic Company
Market Cap (USD): $11.67 B
Stock: MOS wb_incandescent
Country: United States
Sector: Basic Materials
Industry: Agricultural Inputs

443. NRG Energy, Inc.

Company Profile: NRG Energy, Inc.
Market Cap (USD): $11.67 B
Stock: NRG wb_incandescent
Country: United States
Sector: Utilities
Industry: Utilities—Independent Power Producers

444. Globe Life Inc.

Company Profile: Globe Life Inc.
Market Cap (USD): $11.50 B
Stock: GL wb_incandescent
Country: United States
Sector: Financials
Industry: Insurance—Life

445. Charles River Laboratories International, Inc.

Company Profile: Charles River Laboratories International, Inc.
Market Cap (USD): $11.49 B
Stock: CRL wb_incandescent
Country: United States
Sector: Healthcare
Industry: Diagnostics & Research

446. CarMax, Inc.

Company Profile: CarMax, Inc.
Market Cap (USD): $11.46 B
Stock: KMX wb_incandescent
Country: United States
Sector: Consumer Discretionary
Industry: Auto & Truck Dealerships

447. Bio-Techne Corporation

Company Profile: Bio-Techne Corporation
Market Cap (USD): $11.45 B
Stock: TECH wb_incandescent
Country: United States
Sector: Healthcare
Industry: Biotechnology

448. Pentair plc

Company Profile: Pentair plc
Market Cap (USD): $11.39 B
Stock: PNR wb_incandescent
Country: United Kingdom
Sector: Industrials
Industry: Specialty Industrial Machinery

449. Teleflex Incorporated

Company Profile: Teleflex Incorporated
Market Cap (USD): $11.37 B
Stock: TFX wb_incandescent
Country: United States
Sector: Healthcare
Industry: Medical Instruments & Supplies

450. Paycom Software, Inc.

Company Profile: Paycom Software, Inc.
Market Cap (USD): $11.34 B
Stock: PAYC wb_incandescent
Country: United States
Sector: Technology
Industry: Software—Application