United States

Top 1000 largest US Companies by Market Cap

This is the list of the largest public listed companies from the United States by market capitalization with links to their reference stock, sector and industry.

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Top Companies from the United States as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
181 Ross Stores, Inc. $59.43 B United States US Consumer Discretionary US Apparel Retail
182 Aflac Incorporated $58.97 B United States US Financials US Insurance—Life
183 PACCAR Inc $58.59 B United States US Industrials US Farm & Heavy Construction Machinery
184 EOG Resources, Inc. $58.57 B United States US Energy US Oil & Gas E&P
185 Sempra Energy $58.55 B United States US Utilities US Utilities—Diversified
186 Conversion Labs, Inc. $58.26 B United States US Healthcare US Pharmaceutical Retailers
187 Sempra $58.18 B United States US Utilities US Utilities—Diversified
188 L3Harris Technologies, Inc. $56.97 B United States US Industrials US Aerospace & Defense
189 Energy Transfer LP $56.96 B United States US Energy US Oil & Gas Midstream
190 Roblox Corp $56.82 B United States US Communication Services US Electronic Gaming & Multimedia
191 Vistra Corp. $55.98 B United States US Utilities US Utilities—Independent Power Producers
192 Rocket Companies, Inc. $55.98 B United States US Financials US Mortgage Finance
193 Zoetis Inc. $55.81 B United States US Healthcare US Drug Manufacturers—Specialty & Generic
194 Air Products and Chemicals, Inc. $55.75 B United States US Basic Materials US Chemicals
195 Becton, Dickinson and Company $55.63 B United States US Healthcare US Medical Instruments & Supplies
196 PayPal Holdings, Inc. $55.55 B United States US Financials US Credit Services
197 Nasdaq, Inc. $55.47 B United States US Financials US Financial Data & Stock Exchanges
198 AutoZone, Inc. $54.95 B United States US Consumer Discretionary US Specialty Retail
199 Workday, Inc. $54.95 B United States US Technology US Software—Application
200 MPLX LP $54.88 B United States US Energy US Oil & Gas Midstream
201 Ares Management Corporation $54.49 B United States US Financials US Asset Management
202 United Rentals, Inc. $54.38 B United States US Industrials US Rental & Leasing Services
203 Digital Realty Trust, Inc. $54.21 B United States US Real Estate US REIT—Office
204 The Allstate Corporation $53.70 B United States US Financials US Insurance—Property & Casualty
205 IDEXX Laboratories, Inc. $53.62 B United States US Healthcare US Diagnostics & Research
206 Pioneer Natural Resources Company $53.57 B

(Jan. 1, 2024)

 United States US Energy US Oil & Gas E&P
207 MetLife, Inc. $53.41 B United States US Financials US Insurance—Life
208 Ford Motor Company $53.21 B United States US Consumer Discretionary US Auto Manufacturers
209 Alnylam Pharmaceuticals, Inc. $52.87 B United States US Healthcare US Biotechnology
210 Phillips 66 $52.77 B United States US Energy US Oil & Gas Refining & Marketing

Top Companies from the United States as of Jan. 01, 2026

181. Ross Stores, Inc.

Company Profile: Ross Stores, Inc.
Market Cap (USD): $59.43 B
Country: United States
Sector: US Consumer Discretionary
Industry: US Apparel Retail

182. Aflac Incorporated

Company Profile: Aflac Incorporated
Market Cap (USD): $58.97 B
Country: United States
Sector: US Financials
Industry: US Insurance—Life

183. PACCAR Inc

Company Profile: PACCAR Inc
Market Cap (USD): $58.59 B
Country: United States
Sector: US Industrials
Industry: US Farm & Heavy Construction Machinery

184. EOG Resources, Inc.

Company Profile: EOG Resources, Inc.
Market Cap (USD): $58.57 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

185. Sempra Energy

Company Profile: Sempra Energy
Market Cap (USD): $58.55 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

186. Conversion Labs, Inc.

Company Profile: Conversion Labs, Inc.
Market Cap (USD): $58.26 B
Country: United States
Sector: US Healthcare
Industry: US Pharmaceutical Retailers

187. Sempra

Company Profile: Sempra
Market Cap (USD): $58.18 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Diversified

188. L3Harris Technologies, Inc.

Company Profile: L3Harris Technologies, Inc.
Market Cap (USD): $56.97 B
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

189. Energy Transfer LP

Company Profile: Energy Transfer LP
Market Cap (USD): $56.96 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

190. Roblox Corp

Company Profile: Roblox Corp
Market Cap (USD): $56.82 B
Country: United States
Sector: US Communication Services
Industry: US Electronic Gaming & Multimedia

191. Vistra Corp.

Company Profile: Vistra Corp.
Market Cap (USD): $55.98 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Independent Power Producers

192. Rocket Companies, Inc.

Company Profile: Rocket Companies, Inc.
Market Cap (USD): $55.98 B
Country: United States
Sector: US Financials
Industry: US Mortgage Finance

193. Zoetis Inc.

Company Profile: Zoetis Inc.
Market Cap (USD): $55.81 B
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

194. Air Products and Chemicals, Inc.

Company Profile: Air Products and Chemicals, Inc.
Market Cap (USD): $55.75 B
Country: United States
Sector: US Basic Materials
Industry: US Chemicals

195. Becton, Dickinson and Company

Company Profile: Becton, Dickinson and Company
Market Cap (USD): $55.63 B
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

196. PayPal

Company Profile: PayPal Holdings, Inc.
Market Cap (USD): $55.55 B
Country: United States
Sector: US Financials
Industry: US Credit Services

197. Nasdaq, Inc.

Company Profile: Nasdaq, Inc.
Market Cap (USD): $55.47 B
Country: United States
Sector: US Financials
Industry: US Financial Data & Stock Exchanges

198. AutoZone, Inc.

Company Profile: AutoZone, Inc.
Market Cap (USD): $54.95 B
Country: United States
Sector: US Consumer Discretionary
Industry: US Specialty Retail

199. Workday

Company Profile: Workday, Inc.
Market Cap (USD): $54.95 B
Country: United States
Sector: US Technology
Industry: US Software—Application

200. MPLX LP

Company Profile: MPLX LP
Market Cap (USD): $54.88 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

201. Ares Management Corporation

Company Profile: Ares Management Corporation
Market Cap (USD): $54.49 B
Country: United States
Sector: US Financials
Industry: US Asset Management

202. United Rentals, Inc.

Company Profile: United Rentals, Inc.
Market Cap (USD): $54.38 B
Country: United States
Sector: US Industrials
Industry: US Rental & Leasing Services

203. Digital Realty Trust, Inc.

Company Profile: Digital Realty Trust, Inc.
Market Cap (USD): $54.21 B
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

204. The Allstate Corporation

Company Profile: The Allstate Corporation
Market Cap (USD): $53.70 B
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

205. IDEXX Laboratories, Inc.

Company Profile: IDEXX Laboratories, Inc.
Market Cap (USD): $53.62 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

206. Pioneer Natural Resources Company

Company Profile: Pioneer Natural Resources Company
Market Cap (USD): $53.57 B (Jan. 1, 2024)
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

207. MetLife, Inc.

Company Profile: MetLife, Inc.
Market Cap (USD): $53.41 B
Country: United States
Sector: US Financials
Industry: US Insurance—Life

208. Ford Motor Company

Company Profile: Ford Motor Company
Market Cap (USD): $53.21 B
Country: United States
Sector: US Consumer Discretionary
Industry: US Auto Manufacturers

209. Alnylam Pharmaceuticals, Inc.

Company Profile: Alnylam Pharmaceuticals, Inc.
Market Cap (USD): $52.87 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

210. Phillips 66

Company Profile: Phillips 66
Market Cap (USD): $52.77 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Refining & Marketing

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