United States

Top 1000 largest US Companies in the Healthcare sector by Market Cap

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

United States Healthcare Sector Analysis
Top US Companies United States Analysis
World Top Companies World Companies Analysis

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

Download Excel

Rank Company Market Cap (USD) Country Sector Industry
121 Kymera Therapeutics, Inc. $5.82 B United States US Healthcare US Biotechnology
122 iRhythm Technologies, Inc. $5.65 B United States US Healthcare US Medical Instruments & Supplies
123 RadNet, Inc. $5.48 B United States US Healthcare US Diagnostics & Research
124 Protagonist Therapeutics, Inc. $5.45 B United States US Healthcare US Biotechnology
125 Teleflex Incorporated $5.41 B United States US Healthcare US Medical Instruments & Supplies
126 Cogent Biosciences, Inc. $5.33 B United States US Healthcare US Biotechnology
127 Option Care Health, Inc. $5.23 B United States US Healthcare US Medical Care Facilities
128 Immunovant, Inc. $5.22 B United States US Healthcare US Biotechnology
129 Oak Street Health, Inc. $5.17 B

(Jan. 1, 2023)

 United States US Healthcare US Medical Care Facilities
130 Merit Medical Systems, Inc. $5.13 B United States US Healthcare US Medical Instruments & Supplies
131 Sotera Health Company $5.03 B United States US Healthcare US Diagnostics & Research
132 Prometheus Biosciences, Inc. $4.95 B

(Jan. 1, 2023)

 United States US Healthcare US Biotechnology
133 LHC Group, Inc. $4.94 B

(Jan. 1, 2023)

 United States US Healthcare US Medical Care Facilities
134 R1 RCM Inc. $4.69 B

(July 1, 2024)

 United States US Healthcare US Health Information Services
135 Celcuity Inc. $4.65 B United States US Healthcare US Diagnostics & Research
136 Inari Medical, Inc. $4.65 B

(Jan. 1, 2025)

 United States US Healthcare US Medical Devices
137 TG Therapeutics, Inc. $4.65 B United States US Healthcare US Biotechnology
138 Global Blood Therapeutics, Inc. $4.62 B

(Oct. 1, 2022)

 United States US Healthcare US Biotechnology
139 Lantheus Holdings, Inc. $4.57 B United States US Healthcare US Diagnostics & Research
140 Akero Therapeutics, Inc. $4.50 B

(Dec. 1, 2025)

 United States US Healthcare US Biotechnology
141 ACADIA Pharmaceuticals Inc. $4.45 B United States US Healthcare US Biotechnology
142 Crinetics Pharmaceuticals, Inc. $4.43 B United States US Healthcare US Biotechnology
143 Amicus Therapeutics, Inc. $4.41 B United States US Healthcare US Biotechnology
144 Akers Biosciences, Inc. $4.41 B

(July 1, 2024)

 United States US Healthcare US Medical Instruments & Supplies
145 Syneos Health, Inc. $4.38 B

(July 1, 2023)

 United States US Healthcare US Diagnostics & Research
146 Scholar Rock Holding Corporation $4.37 B United States US Healthcare US Biotechnology
147 Terns Pharmaceuticals, Inc. $4.36 B United States US Healthcare US Biotechnology
148 Oscar Health, Inc. $4.31 B United States US Healthcare US Healthcare Plans
149 ADMA Biologics, Inc. $4.27 B United States US Healthcare US Biotechnology
150 Reata Pharmaceuticals, Inc. $4.19 B

(July 1, 2023)

 United States US Healthcare US Biotechnology

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

121. Kymera Therapeutics, Inc.

Company Profile: Kymera Therapeutics, Inc.
Market Cap (USD): $5.82 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

122. iRhythm Technologies, Inc.

Company Profile: iRhythm Technologies, Inc.
Market Cap (USD): $5.65 B
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

123. RadNet, Inc.

Company Profile: RadNet, Inc.
Market Cap (USD): $5.48 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

124. Protagonist Therapeutics, Inc.

Company Profile: Protagonist Therapeutics, Inc.
Market Cap (USD): $5.45 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

125. Teleflex Incorporated

Company Profile: Teleflex Incorporated
Market Cap (USD): $5.41 B
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

126. Cogent Biosciences, Inc.

Company Profile: Cogent Biosciences, Inc.
Market Cap (USD): $5.33 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

127. Option Care Health, Inc.

Company Profile: Option Care Health, Inc.
Market Cap (USD): $5.23 B
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

128. Immunovant, Inc.

Company Profile: Immunovant, Inc.
Market Cap (USD): $5.22 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

129. Oak Street Health, Inc.

Company Profile: Oak Street Health, Inc.
Market Cap (USD): $5.17 B (Jan. 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

130. Merit Medical Systems, Inc.

Company Profile: Merit Medical Systems, Inc.
Market Cap (USD): $5.13 B
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

131. Sotera Health Company

Company Profile: Sotera Health Company
Market Cap (USD): $5.03 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

132. Prometheus Biosciences, Inc.

Company Profile: Prometheus Biosciences, Inc.
Market Cap (USD): $4.95 B (Jan. 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

133. LHC Group, Inc.

Company Profile: LHC Group, Inc.
Market Cap (USD): $4.94 B (Jan. 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

134. R1 RCM Inc.

Company Profile: R1 RCM Inc.
Market Cap (USD): $4.69 B (July 1, 2024)
Country: United States
Sector: US Healthcare
Industry: US Health Information Services

135. Celcuity Inc.

Company Profile: Celcuity Inc.
Market Cap (USD): $4.65 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

136. Inari Medical, Inc.

Company Profile: Inari Medical, Inc.
Market Cap (USD): $4.65 B (Jan. 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

137. TG Therapeutics, Inc.

Company Profile: TG Therapeutics, Inc.
Market Cap (USD): $4.65 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

138. Global Blood Therapeutics, Inc.

Company Profile: Global Blood Therapeutics, Inc.
Market Cap (USD): $4.62 B (Oct. 1, 2022)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

139. Lantheus Holdings, Inc.

Company Profile: Lantheus Holdings, Inc.
Market Cap (USD): $4.57 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

140. Akero Therapeutics, Inc.

Company Profile: Akero Therapeutics, Inc.
Market Cap (USD): $4.50 B (Dec. 1, 2025)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

141. ACADIA Pharmaceuticals Inc.

Company Profile: ACADIA Pharmaceuticals Inc.
Market Cap (USD): $4.45 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

142. Crinetics Pharmaceuticals, Inc.

Company Profile: Crinetics Pharmaceuticals, Inc.
Market Cap (USD): $4.43 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

143. Amicus Therapeutics, Inc.

Company Profile: Amicus Therapeutics, Inc.
Market Cap (USD): $4.41 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

144. Akers Biosciences, Inc.

Company Profile: Akers Biosciences, Inc.
Market Cap (USD): $4.41 B (July 1, 2024)
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

145. Syneos Health, Inc.

Company Profile: Syneos Health, Inc.
Market Cap (USD): $4.38 B (July 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

146. Scholar Rock Holding Corporation

Company Profile: Scholar Rock Holding Corporation
Market Cap (USD): $4.37 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

147. Terns Pharmaceuticals, Inc.

Company Profile: Terns Pharmaceuticals, Inc.
Market Cap (USD): $4.36 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

148. Oscar Health, Inc.

Company Profile: Oscar Health, Inc.
Market Cap (USD): $4.31 B
Country: United States
Sector: US Healthcare
Industry: US Healthcare Plans

149. ADMA Biologics, Inc.

Company Profile: ADMA Biologics, Inc.
Market Cap (USD): $4.27 B
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

150. Reata Pharmaceuticals, Inc.

Company Profile: Reata Pharmaceuticals, Inc.
Market Cap (USD): $4.19 B (July 1, 2023)
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

Stay in touch