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Top S&P 500 Companies by Market Cap and Stocks in 2025

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.

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Top S&P 500 Companies Ranking by Market Cap as of Jan. 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
361 CenterPoint Energy, Inc. CNP wb_incandescent $21.14 B United States US Utilities US Utilities—Regulated Gas
362 Cboe Global Markets, Inc. CBOE wb_incandescent $21.11 B United States US Financials US Financial Data & Stock Exchanges
363 Biogen Inc. BIIB wb_incandescent $20.94 B United States US Healthcare US Drug Manufacturers—General
364 Citizens Financial Group, Inc. CFG wb_incandescent $20.86 B United States US Financials US Banks—Regional
365 Eversource Energy ES wb_incandescent $20.60 B United States US Utilities US Utilities—Regulated Electric
366 Laboratory Corporation of America Holdings LH wb_incandescent $20.43 B United States US Healthcare US Diagnostics & Research
367 International Paper Company IP wb_incandescent $20.32 B United States US Consumer Discretionary US Packaging & Containers
368 VeriSign, Inc. VRSN wb_incandescent $20.22 B United States US Technology US Software—Infrastructure
369 McCormick & Company, Incorporated MKC wb_incandescent $20.04 B United States US Consumer Staples US Packaged Foods
370 Tyson Foods, Inc. TSN wb_incandescent $19.97 B United States US Consumer Staples US Farm Products
371 The Clorox Company CLX wb_incandescent $19.91 B United States US Consumer Staples US Household & Personal Products
372 CMS Energy Corporation CMS wb_incandescent $19.68 B United States US Utilities US Utilities—Regulated Electric
373 Builders FirstSource, Inc. BLDR wb_incandescent $19.65 B

(Jan. 1, 2024)

United States US Industrials US Building Products & Equipment
374 Super Micro Computer, Inc. SMCI wb_incandescent $19.56 B United States US Technology US Computer Hardware
375 Insulet Corporation PODD wb_incandescent $19.44 B United States US Healthcare US Medical Devices
376 Ulta Beauty, Inc. ULTA wb_incandescent $19.41 B United States US Consumer Discretionary US Specialty Retail
377 KeyCorp KEY wb_incandescent $19.34 B United States US Financials US Banks—Regional
378 Southwest Airlines Co. LUV wb_incandescent $19.15 B United States US Industrials US Airlines
379 The Cooper Companies, Inc. COO wb_incandescent $19.10 B United States US Healthcare US Medical Instruments & Supplies
380 Trimble Inc. TRMB wb_incandescent $19.05 B United States US Technology US Scientific & Technical Instruments
381 Principal Financial Group, Inc. PFG wb_incandescent $18.73 B United States US Financials US Insurance—Diversified
382 Invitation Homes Inc. INVH wb_incandescent $18.70 B United States US Real Estate US REIT—Residential
383 Jabil Inc. JBL wb_incandescent $18.70 B United States US Technology US Electronic Components
384 Loews Corporation L wb_incandescent $18.69 B United States US Financials US Insurance—Property & Casualty
385 First Solar, Inc. FSLR wb_incandescent $18.64 B United States US Technology US Solar
386 Steel Dynamics, Inc. STLD wb_incandescent $18.63 B United States US Basic Materials US Steel
387 Essex Property Trust, Inc. ESS wb_incandescent $18.49 B United States US Real Estate US REIT—Residential
388 Snap-on Incorporated SNA wb_incandescent $18.41 B United States US Industrials US Tools & Accessories
389 Best Buy Co., Inc. BBY wb_incandescent $18.31 B United States US Consumer Discretionary US Specialty Retail
390 Mid-America Apartment Communities, Inc. MAA wb_incandescent $18.05 B United States US Real Estate US REIT—Residential

Top S&P 500 Companies Ranking by Market Cap as of Jan. 1, 2025

361. CenterPoint Energy, Inc.

Company Profile: CenterPoint Energy, Inc.
Market Cap (USD): $21.14 B
Stock: CNP wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Gas

362. Cboe Global Markets, Inc.

Company Profile: Cboe Global Markets, Inc.
Market Cap (USD): $21.11 B
Stock: CBOE wb_incandescent
Country: United States
Sector: US Financials
Industry: US Financial Data & Stock Exchanges

363. Biogen Inc.

Company Profile: Biogen Inc.
Market Cap (USD): $20.94 B
Stock: BIIB wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

364. Citizens Financial Group, Inc.

Company Profile: Citizens Financial Group, Inc.
Market Cap (USD): $20.86 B
Stock: CFG wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

365. Eversource Energy

Company Profile: Eversource Energy
Market Cap (USD): $20.60 B
Stock: ES wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

366. Laboratory Corporation of America Holdings

Company Profile: Laboratory Corporation of America Holdings
Market Cap (USD): $20.43 B
Stock: LH wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

367. International Paper Company

Company Profile: International Paper Company
Market Cap (USD): $20.32 B
Stock: IP wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Packaging & Containers

368. VeriSign, Inc.

Company Profile: VeriSign, Inc.
Market Cap (USD): $20.22 B
Stock: VRSN wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

369. McCormick & Company, Incorporated

Company Profile: McCormick & Company, Incorporated
Market Cap (USD): $20.04 B
Stock: MKC wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Packaged Foods

370. Tyson Foods, Inc.

Company Profile: Tyson Foods, Inc.
Market Cap (USD): $19.97 B
Stock: TSN wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Farm Products

371. The Clorox Company

Company Profile: The Clorox Company
Market Cap (USD): $19.91 B
Stock: CLX wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Household & Personal Products

372. CMS Energy Corporation

Company Profile: CMS Energy Corporation
Market Cap (USD): $19.68 B
Stock: CMS wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

373. Builders FirstSource, Inc.

Company Profile: Builders FirstSource, Inc.
Market Cap (USD): $19.65 B (Jan. 1, 2024)
Stock: BLDR wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Building Products & Equipment

374. Super Micro Computer, Inc.

Company Profile: Super Micro Computer, Inc.
Market Cap (USD): $19.56 B
Stock: SMCI wb_incandescent
Country: United States
Sector: US Technology
Industry: US Computer Hardware

375. Insulet Corporation

Company Profile: Insulet Corporation
Market Cap (USD): $19.44 B
Stock: PODD wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

376. Ulta Beauty, Inc.

Company Profile: Ulta Beauty, Inc.
Market Cap (USD): $19.41 B
Stock: ULTA wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Specialty Retail

377. KeyCorp

Company Profile: KeyCorp
Market Cap (USD): $19.34 B
Stock: KEY wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

378. Southwest Airlines Co.

Company Profile: Southwest Airlines Co.
Market Cap (USD): $19.15 B
Stock: LUV wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Airlines

379. The Cooper Companies, Inc.

Company Profile: The Cooper Companies, Inc.
Market Cap (USD): $19.10 B
Stock: COO wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

380. Trimble Inc.

Company Profile: Trimble Inc.
Market Cap (USD): $19.05 B
Stock: TRMB wb_incandescent
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

381. Principal Financial Group, Inc.

Company Profile: Principal Financial Group, Inc.
Market Cap (USD): $18.73 B
Stock: PFG wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Diversified

382. Invitation Homes Inc.

Company Profile: Invitation Homes Inc.
Market Cap (USD): $18.70 B
Stock: INVH wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential

383. Jabil Inc.

Company Profile: Jabil Inc.
Market Cap (USD): $18.70 B
Stock: JBL wb_incandescent
Country: United States
Sector: US Technology
Industry: US Electronic Components

384. Loews Corporation

Company Profile: Loews Corporation
Market Cap (USD): $18.69 B
Stock: L wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

385. First Solar, Inc.

Company Profile: First Solar, Inc.
Market Cap (USD): $18.64 B
Stock: FSLR wb_incandescent
Country: United States
Sector: US Technology
Industry: US Solar

386. Steel Dynamics, Inc.

Company Profile: Steel Dynamics, Inc.
Market Cap (USD): $18.63 B
Stock: STLD wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Steel

387. Essex Property Trust, Inc.

Company Profile: Essex Property Trust, Inc.
Market Cap (USD): $18.49 B
Stock: ESS wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential

388. Snap-on Incorporated

Company Profile: Snap-on Incorporated
Market Cap (USD): $18.41 B
Stock: SNA wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Tools & Accessories

389. Best Buy Co., Inc.

Company Profile: Best Buy Co., Inc.
Market Cap (USD): $18.31 B
Stock: BBY wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Specialty Retail

390. Mid-America Apartment Communities, Inc.

Company Profile: Mid-America Apartment Communities, Inc.
Market Cap (USD): $18.05 B
Stock: MAA wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential