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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
241 GE HealthCare Technologies Inc. GEHC wb_incandescent $38.72 B United States US Healthcare US Health Information Services
242 Crown Castle International Corp. (REIT) CCI wb_incandescent $38.52 B United States US Real Estate US REIT—Specialty
243 Xcel Energy Inc. XEL wb_incandescent $37.93 B United States US Utilities US Utilities—Regulated Electric
244 Ingersoll Rand Inc. IR wb_incandescent $37.91 B United States US Industrials US Specialty Industrial Machinery
245 IQVIA Holdings Inc. IQV wb_incandescent $37.39 B United States US Healthcare US Diagnostics & Research
246 ResMed Inc. RMD wb_incandescent $36.53 B United States US Healthcare US Medical Instruments & Supplies
247 Vulcan Materials Company VMC wb_incandescent $36.29 B United States US Basic Materials US Building Materials
248 Sysco Corporation SYY wb_incandescent $36.20 B United States US Consumer Staples US Food Distribution
249 Wabtec Corporation WAB wb_incandescent $35.92 B United States US Industrials US Railroads
250 PG&E Corporation PCG wb_incandescent $35.62 B United States US Utilities US Utilities—Regulated Electric
251 Lennar Corporation LEN wb_incandescent $35.51 B United States US Consumer Discretionary US Residential Construction
252 Yum! Brands, Inc. YUM wb_incandescent $35.44 B United States US Consumer Discretionary US Restaurants
253 IDEXX Laboratories, Inc. IDXX wb_incandescent $35.40 B United States US Healthcare US Diagnostics & Research
254 Humana Inc. HUM wb_incandescent $35.38 B United States US Healthcare US Healthcare Plans
255 The Kraft Heinz Company KHC wb_incandescent $35.15 B United States US Consumer Staples US Packaged Foods
256 Raymond James Financial, Inc. RJF wb_incandescent $35.13 B United States US Financials US Capital Markets
257 Entergy Corporation ETR wb_incandescent $35.12 B United States US Utilities US Utilities—Diversified
258 Arch Capital Group Ltd. ACGL wb_incandescent $35.00 B Bermuda Bermuda Financials Bermuda Insurance—Diversified
259 DexCom, Inc. DXCM wb_incandescent $34.26 B United States US Healthcare US Diagnostics & Research
260 Monolithic Power Systems, Inc. MPWR wb_incandescent $34.09 B United States US Technology US Semiconductors
261 United Airlines Holdings, Inc. UAL wb_incandescent $33.87 B United States US Industrials US Airlines
262 Martin Marietta Materials, Inc. MLM wb_incandescent $33.54 B United States US Basic Materials US Building Materials
263 Carnival Corporation & plc CCL wb_incandescent $33.50 B United States US Consumer Discretionary US Travel Services
264 Extra Space Storage Inc. EXR wb_incandescent $33.41 B United States US Real Estate US REIT—Industrial
265 Equifax Inc. EFX wb_incandescent $33.33 B United States US Industrials US Consulting Services
266 Deckers Outdoor Corporation DECK wb_incandescent $33.21 B United States US Consumer Discretionary US Footwear & Accessories
267 Centene Corporation CNC wb_incandescent $32.88 B United States US Healthcare US Healthcare Plans
268 Rockwell Automation, Inc. ROK wb_incandescent $32.86 B United States US Industrials US Specialty Industrial Machinery
269 General Mills, Inc. GIS wb_incandescent $32.83 B United States US Consumer Staples US Packaged Foods
270 DuPont de Nemours, Inc. DD wb_incandescent $32.69 B United States US Basic Materials US Chemicals

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

242. Crown Castle International Corp. (REIT)

Company Profile: Crown Castle International Corp. (REIT)
Market Cap (USD): $38.52 B
Stock: CCI wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Specialty

243. Xcel Energy Inc.

Company Profile: Xcel Energy Inc.
Market Cap (USD): $37.93 B
Stock: XEL wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

244. Ingersoll Rand Inc.

Company Profile: Ingersoll Rand Inc.
Market Cap (USD): $37.91 B
Stock: IR wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

245. IQVIA Holdings Inc.

Company Profile: IQVIA Holdings Inc.
Market Cap (USD): $37.39 B
Stock: IQV wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

246. ResMed Inc.

Company Profile: ResMed Inc.
Market Cap (USD): $36.53 B
Stock: RMD wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

247. Vulcan Materials Company

Company Profile: Vulcan Materials Company
Market Cap (USD): $36.29 B
Stock: VMC wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Building Materials

248. Sysco Corporation

Company Profile: Sysco Corporation
Market Cap (USD): $36.20 B
Stock: SYY wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Food Distribution

249. Wabtec Corporation

Company Profile: Wabtec Corporation
Market Cap (USD): $35.92 B
Stock: WAB wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Railroads

250. PG&E Corporation

Company Profile: PG&E Corporation
Market Cap (USD): $35.62 B
Stock: PCG wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

251. Lennar Corporation

Company Profile: Lennar Corporation
Market Cap (USD): $35.51 B
Stock: LEN wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Residential Construction

252. Yum! Brands, Inc.

Company Profile: Yum! Brands, Inc.
Market Cap (USD): $35.44 B
Stock: YUM wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Restaurants

253. IDEXX Laboratories, Inc.

Company Profile: IDEXX Laboratories, Inc.
Market Cap (USD): $35.40 B
Stock: IDXX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

254. Humana Inc.

Company Profile: Humana Inc.
Market Cap (USD): $35.38 B
Stock: HUM wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

255. The Kraft Heinz Company

Company Profile: The Kraft Heinz Company
Market Cap (USD): $35.15 B
Stock: KHC wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Packaged Foods

256. Raymond James Financial, Inc.

Company Profile: Raymond James Financial, Inc.
Market Cap (USD): $35.13 B
Stock: RJF wb_incandescent
Country: United States
Sector: US Financials
Industry: US Capital Markets

257. Entergy Corporation

Company Profile: Entergy Corporation
Market Cap (USD): $35.12 B
Stock: ETR wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

258. Arch Capital Group Ltd.

Company Profile: Arch Capital Group Ltd.
Market Cap (USD): $35.00 B
Stock: ACGL wb_incandescent
Country: Bermuda
Sector: Bermuda Financials
Industry: Bermuda Insurance—Diversified

259. DexCom, Inc.

Company Profile: DexCom, Inc.
Market Cap (USD): $34.26 B
Stock: DXCM wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

260. Monolithic Power Systems, Inc.

Company Profile: Monolithic Power Systems, Inc.
Market Cap (USD): $34.09 B
Stock: MPWR wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

261. United Airlines Holdings, Inc.

Company Profile: United Airlines Holdings, Inc.
Market Cap (USD): $33.87 B
Stock: UAL wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Airlines

262. Martin Marietta Materials, Inc.

Company Profile: Martin Marietta Materials, Inc.
Market Cap (USD): $33.54 B
Stock: MLM wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Building Materials

263. Carnival Corporation & plc

Company Profile: Carnival Corporation & plc
Market Cap (USD): $33.50 B
Stock: CCL wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Travel Services

264. Extra Space Storage Inc.

Company Profile: Extra Space Storage Inc.
Market Cap (USD): $33.41 B
Stock: EXR wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Industrial

265. Equifax Inc.

Company Profile: Equifax Inc.
Market Cap (USD): $33.33 B
Stock: EFX wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Consulting Services

266. Deckers Outdoor Corporation

Company Profile: Deckers Outdoor Corporation
Market Cap (USD): $33.21 B
Stock: DECK wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Footwear & Accessories

267. Centene Corporation

Company Profile: Centene Corporation
Market Cap (USD): $32.88 B
Stock: CNC wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

268. Rockwell Automation, Inc.

Company Profile: Rockwell Automation, Inc.
Market Cap (USD): $32.86 B
Stock: ROK wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

269. General Mills, Inc.

Company Profile: General Mills, Inc.
Market Cap (USD): $32.83 B
Stock: GIS wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Packaged Foods

270. DuPont de Nemours, Inc.

Company Profile: DuPont de Nemours, Inc.
Market Cap (USD): $32.69 B
Stock: DD wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Chemicals