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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 July 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
121 Royal Caribbean Cruises Ltd. RCL wb_incandescent $88.56 B United States US Consumer Discretionary US Travel Services
122 United Parcel Service, Inc. UPS wb_incandescent $88.18 B United States US Industrials US Integrated Freight & Logistics
123 McKesson Corporation MCK wb_incandescent $88.11 B United States US Healthcare US Medical Distribution
124 Cigna Corporation CI wb_incandescent $85.59 B United States US Healthcare US Healthcare Plans
125 TransDigm Group Incorporated TDG wb_incandescent $84.91 B United States US Industrials US Aerospace & Defense
126 Cadence Design Systems, Inc. CDNS wb_incandescent $84.90 B United States US Technology US Software—Application
127 CVS Health Corporation CVS wb_incandescent $84.25 B United States US Healthcare US Healthcare Plans
128 Airbnb, Inc. ABNB wb_incandescent $83.56 B United States US Communication Services US Internet Content & Information
129 3M Company MMM wb_incandescent $82.86 B United States US Industrials US Specialty Industrial Machinery
130 Synopsys, Inc. SNPS wb_incandescent $81.17 B United States US Technology US Software—Infrastructure
131 Fortinet, Inc. FTNT wb_incandescent $80.87 B United States US Technology US Software—Infrastructure
132 Arthur J. Gallagher & Co. AJG wb_incandescent $80.85 B United States US Financials US Insurance Brokers
133 Elevance Health, Inc. ELV wb_incandescent $79.13 B United States US Healthcare US Healthcare Plans
134 General Dynamics Corporation GD wb_incandescent $79.11 B United States US Industrials US Aerospace & Defense
135 Equinix, Inc. (REIT) EQIX wb_incandescent $77.78 B United States US Real Estate US REIT—Specialty
136 The PNC Financial Services Group, Inc. PNC wb_incandescent $77.76 B United States US Financials US Banks—Regional
137 Emerson Electric Co. EMR wb_incandescent $77.51 B United States US Industrials US Specialty Industrial Machinery
138 Ecolab Inc. ECL wb_incandescent $77.25 B United States US Basic Materials US Specialty Chemicals
139 Chipotle Mexican Grill, Inc. CMG wb_incandescent $76.89 B United States US Consumer Discretionary US Restaurants
140 Aon Plc AON wb_incandescent $76.61 B Ireland Irish Financials Irish Insurance Brokers
141 O'Reilly Automotive, Inc. ORLY wb_incandescent $76.35 B United States US Consumer Discretionary US Specialty Retail
142 Marriott International, Inc. MAR wb_incandescent $76.01 B United States US Consumer Discretionary US Lodging
143 Illinois Tool Works Inc. ITW wb_incandescent $75.23 B United States US Industrials US Specialty Industrial Machinery
144 Colgate-Palmolive Company CL wb_incandescent $74.88 B United States US Consumer Staples US Household & Personal Products
145 Republic Services, Inc. RSG wb_incandescent $74.28 B United States US Industrials US Waste Management
146 PayPal Holdings, Inc. PYPL wb_incandescent $74.21 B United States US Financials US Credit Services
147 U.S. Bancorp USB wb_incandescent $73.99 B United States US Financials US Banks—Regional
148 The Williams Companies, Inc. WMB wb_incandescent $72.21 B United States US Energy US Oil & Gas Midstream
149 Northrop Grumman Corporation NOC wb_incandescent $71.81 B United States US Industrials US Aerospace & Defense
150 Howmet Aerospace Inc. HWM wb_incandescent $71.03 B United States US Industrials US Specialty Industrial Machinery

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

121. Royal Caribbean Cruises Ltd.

Company Profile: Royal Caribbean Cruises Ltd.
Market Cap (USD): $88.56 B
Stock: RCL wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Travel Services

122. UPS

Company Profile: United Parcel Service, Inc.
Market Cap (USD): $88.18 B
Stock: UPS wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Integrated Freight & Logistics

123. McKesson Corporation

Company Profile: McKesson Corporation
Market Cap (USD): $88.11 B
Stock: MCK wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Distribution

124. Cigna Corporation

Company Profile: Cigna Corporation
Market Cap (USD): $85.59 B
Stock: CI wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

125. TransDigm Group Incorporated

Company Profile: TransDigm Group Incorporated
Market Cap (USD): $84.91 B
Stock: TDG wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

126. Cadence

Company Profile: Cadence Design Systems, Inc.
Market Cap (USD): $84.90 B
Stock: CDNS wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

127. CVS Health

Company Profile: CVS Health Corporation
Market Cap (USD): $84.25 B
Stock: CVS wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

128. Airbnb, Inc.

Company Profile: Airbnb, Inc.
Market Cap (USD): $83.56 B
Stock: ABNB wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

129. 3M Company

Company Profile: 3M Company
Market Cap (USD): $82.86 B
Stock: MMM wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

130. Synopsys

Company Profile: Synopsys, Inc.
Market Cap (USD): $81.17 B
Stock: SNPS wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

131. Fortinet, Inc.

Company Profile: Fortinet, Inc.
Market Cap (USD): $80.87 B
Stock: FTNT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

132. Arthur J. Gallagher & Co.

Company Profile: Arthur J. Gallagher & Co.
Market Cap (USD): $80.85 B
Stock: AJG wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance Brokers

133. Elevance Health

Company Profile: Elevance Health, Inc.
Market Cap (USD): $79.13 B
Stock: ELV wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

134. General Dynamics Corporation

Company Profile: General Dynamics Corporation
Market Cap (USD): $79.11 B
Stock: GD wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

135. Equinix, Inc. (REIT)

Company Profile: Equinix, Inc. (REIT)
Market Cap (USD): $77.78 B
Stock: EQIX wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Specialty

136. The PNC Financial Services Group, Inc.

Company Profile: The PNC Financial Services Group, Inc.
Market Cap (USD): $77.76 B
Stock: PNC wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

137. Emerson Electric Co.

Company Profile: Emerson Electric Co.
Market Cap (USD): $77.51 B
Stock: EMR wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

138. Ecolab Inc.

Company Profile: Ecolab Inc.
Market Cap (USD): $77.25 B
Stock: ECL wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

139. Chipotle Mexican Grill, Inc.

Company Profile: Chipotle Mexican Grill, Inc.
Market Cap (USD): $76.89 B
Stock: CMG wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Restaurants

140. Aon Plc

Company Profile: Aon Plc
Market Cap (USD): $76.61 B
Stock: AON wb_incandescent
Country: Ireland
Sector: Irish Financials
Industry: Irish Insurance Brokers

141. O'Reilly Automotive, Inc.

Company Profile: O'Reilly Automotive, Inc.
Market Cap (USD): $76.35 B
Stock: ORLY wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Specialty Retail

142. Marriott International, Inc.

Company Profile: Marriott International, Inc.
Market Cap (USD): $76.01 B
Stock: MAR wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Lodging

143. Illinois Tool Works Inc.

Company Profile: Illinois Tool Works Inc.
Market Cap (USD): $75.23 B
Stock: ITW wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

144. Colgate-Palmolive Company

Company Profile: Colgate-Palmolive Company
Market Cap (USD): $74.88 B
Stock: CL wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Household & Personal Products

145. Republic Services, Inc.

Company Profile: Republic Services, Inc.
Market Cap (USD): $74.28 B
Stock: RSG wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Waste Management

146. PayPal

Company Profile: PayPal Holdings, Inc.
Market Cap (USD): $74.21 B
Stock: PYPL wb_incandescent
Country: United States
Sector: US Financials
Industry: US Credit Services

147. U.S. Bancorp

Company Profile: U.S. Bancorp
Market Cap (USD): $73.99 B
Stock: USB wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

148. The Williams Companies, Inc.

Company Profile: The Williams Companies, Inc.
Market Cap (USD): $72.21 B
Stock: WMB wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

149. Northrop Grumman Corporation

Company Profile: Northrop Grumman Corporation
Market Cap (USD): $71.81 B
Stock: NOC wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

150. Howmet Aerospace Inc.

Company Profile: Howmet Aerospace Inc.
Market Cap (USD): $71.03 B
Stock: HWM wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

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