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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
331 ON Semiconductor Corporation ON wb_incandescent $23.96 B United States US Technology US Semiconductors
332 Devon Energy Corporation DVN wb_incandescent $23.94 B United States US Energy US Oil & Gas E&P
333 PulteGroup, Inc. PHM wb_incandescent $23.90 B United States US Consumer Discretionary US Residential Construction
334 American Water Works Company, Inc. AWK wb_incandescent $23.74 B United States US Utilities US Utilities—Regulated Water
335 Rollins, Inc. ROL wb_incandescent $23.55 B United States US Consumer Discretionary US Personal Services
336 Western Digital Corporation WDC wb_incandescent $23.31 B United States US Technology US Computer Hardware
337 Seagate Technology plc STX wb_incandescent $22.93 B Ireland Irish Technology Irish Computer Hardware
338 PTC Inc. PTC wb_incandescent $22.76 B United States US Technology US Software—Application
339 Expedia Group, Inc. EXPE wb_incandescent $22.70 B United States US Consumer Discretionary US Travel Services
340 FirstEnergy Corp. FE wb_incandescent $22.49 B United States US Utilities US Utilities—Diversified
341 NRG Energy, Inc. NRG wb_incandescent $22.39 B United States US Utilities US Utilities—Independent Power Producers
342 Edison International EIX wb_incandescent $22.18 B United States US Utilities US Utilities—Regulated Electric
343 International Flavors & Fragrances Inc. IFF wb_incandescent $22.11 B United States US Basic Materials US Specialty Chemicals
344 Zimmer Biomet Holdings, Inc. ZBH wb_incandescent $22.10 B United States US Healthcare US Medical Devices
345 Regions Financial Corporation RF wb_incandescent $22.05 B United States US Financials US Banks—Regional
346 Darden Restaurants, Inc. DRI wb_incandescent $21.81 B United States US Consumer Discretionary US Restaurants
347 Weyerhaeuser Company WY wb_incandescent $21.75 B United States US Real Estate US REIT—Specialty
348 Zebra Technologies Corporation ZBRA wb_incandescent $21.72 B United States US Technology US Communication Equipment
349 W. R. Berkley Corporation WRB wb_incandescent $21.69 B United States US Financials US Insurance—Property & Casualty
350 Atmos Energy Corporation ATO wb_incandescent $21.69 B United States US Utilities US Utilities—Regulated Gas
351 Fox Corporation FOX wb_incandescent $21.58 B United States US Communication Services US Broadcasting
352 Fox Corporation FOXA wb_incandescent $21.58 B United States US Communication Services US Broadcasting
353 Contura Energy, Inc. CTRA wb_incandescent $21.53 B United States US Energy US Thermal Coal
354 Packaging Corporation of America PKG wb_incandescent $21.48 B United States US Consumer Discretionary US Packaging & Containers
355 Teradyne, Inc. TER wb_incandescent $21.47 B United States US Technology US Semiconductor Equipment & Materials
356 Northern Trust Corporation NTRS wb_incandescent $21.47 B United States US Financials US Asset Management
357 STERIS plc STE wb_incandescent $21.44 B Ireland Irish Healthcare Irish Medical Instruments & Supplies
358 Leidos Holdings, Inc. LDOS wb_incandescent $21.43 B United States US Technology US Information Technology Services
359 SBA Communications Corporation SBAC wb_incandescent $21.36 B United States US Real Estate US REIT—Specialty
360 Cincinnati Financial Corporation CINF wb_incandescent $21.27 B United States US Financials US Insurance—Property & Casualty

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

331. ON Semiconductor Corporation

Company Profile: ON Semiconductor Corporation
Market Cap (USD): $23.96 B
Stock: ON wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

332. Devon Energy Corporation

Company Profile: Devon Energy Corporation
Market Cap (USD): $23.94 B
Stock: DVN wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

333. PulteGroup, Inc.

Company Profile: PulteGroup, Inc.
Market Cap (USD): $23.90 B
Stock: PHM wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Residential Construction

334. American Water Works Company, Inc.

Company Profile: American Water Works Company, Inc.
Market Cap (USD): $23.74 B
Stock: AWK wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Water

335. Rollins, Inc.

Company Profile: Rollins, Inc.
Market Cap (USD): $23.55 B
Stock: ROL wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Personal Services

336. Western Digital Corporation

Company Profile: Western Digital Corporation
Market Cap (USD): $23.31 B
Stock: WDC wb_incandescent
Country: United States
Sector: US Technology
Industry: US Computer Hardware

337. Seagate Technology plc

Company Profile: Seagate Technology plc
Market Cap (USD): $22.93 B
Stock: STX wb_incandescent
Country: Ireland
Sector: Irish Technology
Industry: Irish Computer Hardware

338. PTC Inc.

Company Profile: PTC Inc.
Market Cap (USD): $22.76 B
Stock: PTC wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

339. Expedia Group, Inc.

Company Profile: Expedia Group, Inc.
Market Cap (USD): $22.70 B
Stock: EXPE wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Travel Services

340. FirstEnergy Corp.

Company Profile: FirstEnergy Corp.
Market Cap (USD): $22.49 B
Stock: FE wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

341. NRG Energy, Inc.

Company Profile: NRG Energy, Inc.
Market Cap (USD): $22.39 B
Stock: NRG wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Independent Power Producers

342. Edison International

Company Profile: Edison International
Market Cap (USD): $22.18 B
Stock: EIX wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

343. International Flavors & Fragrances Inc.

Company Profile: International Flavors & Fragrances Inc.
Market Cap (USD): $22.11 B
Stock: IFF wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

344. Zimmer Biomet Holdings, Inc.

Company Profile: Zimmer Biomet Holdings, Inc.
Market Cap (USD): $22.10 B
Stock: ZBH wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

345. Regions Financial Corporation

Company Profile: Regions Financial Corporation
Market Cap (USD): $22.05 B
Stock: RF wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

346. Darden Restaurants, Inc.

Company Profile: Darden Restaurants, Inc.
Market Cap (USD): $21.81 B
Stock: DRI wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Restaurants

347. Weyerhaeuser Company

Company Profile: Weyerhaeuser Company
Market Cap (USD): $21.75 B
Stock: WY wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Specialty

348. Zebra Technologies Corporation

Company Profile: Zebra Technologies Corporation
Market Cap (USD): $21.72 B
Stock: ZBRA wb_incandescent
Country: United States
Sector: US Technology
Industry: US Communication Equipment

349. W. R. Berkley Corporation

Company Profile: W. R. Berkley Corporation
Market Cap (USD): $21.69 B
Stock: WRB wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

350. Atmos Energy Corporation

Company Profile: Atmos Energy Corporation
Market Cap (USD): $21.69 B
Stock: ATO wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Gas

351. Fox Corporation

Company Profile: Fox Corporation
Market Cap (USD): $21.58 B
Stock: FOX wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Broadcasting

352. Fox Corporation

Company Profile: Fox Corporation
Market Cap (USD): $21.58 B
Stock: FOXA wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Broadcasting

353. Contura Energy, Inc.

Company Profile: Contura Energy, Inc.
Market Cap (USD): $21.53 B
Stock: CTRA wb_incandescent
Country: United States
Sector: US Energy
Industry: US Thermal Coal

354. Packaging Corporation of America

Company Profile: Packaging Corporation of America
Market Cap (USD): $21.48 B
Stock: PKG wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Packaging & Containers

355. Teradyne, Inc.

Company Profile: Teradyne, Inc.
Market Cap (USD): $21.47 B
Stock: TER wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductor Equipment & Materials

356. Northern Trust Corporation

Company Profile: Northern Trust Corporation
Market Cap (USD): $21.47 B
Stock: NTRS wb_incandescent
Country: United States
Sector: US Financials
Industry: US Asset Management

357. STERIS plc

Company Profile: STERIS plc
Market Cap (USD): $21.44 B
Stock: STE wb_incandescent
Country: Ireland
Sector: Irish Healthcare
Industry: Irish Medical Instruments & Supplies

358. Leidos Holdings, Inc.

Company Profile: Leidos Holdings, Inc.
Market Cap (USD): $21.43 B
Stock: LDOS wb_incandescent
Country: United States
Sector: US Technology
Industry: US Information Technology Services

359. SBA Communications Corporation

Company Profile: SBA Communications Corporation
Market Cap (USD): $21.36 B
Stock: SBAC wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Specialty

360. Cincinnati Financial Corporation

Company Profile: Cincinnati Financial Corporation
Market Cap (USD): $21.27 B
Stock: CINF wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

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