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Russell 2000
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Top Russell 2000 Companies by Market Cap and Stocks in 2025

This is the list of the largest public listed companies in the Russell 2000 index ranked by market capitalization, together with links to their reference stock, sector and industry.

Russell 2000 Chart & Analysis

Top Russell 2000 Companies Ranking by Market Cap as of July 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
121 Advanced Energy Industries, Inc. AEIS wb_incandescent $5.18 B United States US Industrials US Electrical Equipment & Parts
122 Selective Insurance Group, Inc. SIGI wb_incandescent $5.17 B United States US Financials US Insurance—Property & Casualty
123 Brookfield Infrastructure Corporation BIPC wb_incandescent $5.14 B United States US Utilities US Utilities—Regulated Gas
124 CSW Industrials, Inc. CSWI wb_incandescent $5.13 B United States US Industrials US Specialty Industrial Machinery
125 Option Care Health, Inc. OPCH wb_incandescent $5.10 B United States US Healthcare US Medical Care Facilities
126 Asbury Automotive Group, Inc. ABG wb_incandescent $5.09 B United States US Consumer Discretionary US Auto & Truck Dealerships
127 Meritage Homes Corporation MTH wb_incandescent $5.07 B United States US Consumer Discretionary US Residential Construction
128 ESCO Technologies Inc. ESE wb_incandescent $5.06 B United States US Technology US Scientific & Technical Instruments
129 ChampionX Corporation CHX wb_incandescent $5.06 B United States US Energy US Oil & Gas Equipment & Services
130 Onto Innovation Inc. ONTO wb_incandescent $5.06 B United States US Technology US Semiconductors
131 Boot Barn Holdings, Inc. BOOT wb_incandescent $5.05 B United States US Consumer Discretionary US Apparel Retail
132 Enstar Group Limited ESGR wb_incandescent $5.04 B Bermuda Bermuda Financials Bermuda Insurance—Diversified
133 Silicon Laboratories Inc. SLAB wb_incandescent $5.00 B United States US Technology US Semiconductors
134 Cal-Maine Foods, Inc. CALM wb_incandescent $4.99 B United States US Consumer Staples US Farm Products
135 Moelis & Company MC wb_incandescent $4.88 B United States US Financials US Capital Markets
136 Radian Group Inc. RDN wb_incandescent $4.88 B United States US Financials US Insurance—Specialty
137 ACI Worldwide, Inc. ACIW wb_incandescent $4.85 B United States US Technology US Software—Infrastructure
138 Box, Inc. BOX wb_incandescent $4.82 B United States US Technology US Software—Infrastructure
139 Piper Sandler Companies PIPR wb_incandescent $4.81 B United States US Financials US Capital Markets
140 Belden Inc. BDC wb_incandescent $4.81 B United States US Industrials US Electrical Equipment & Parts
141 Novanta Inc. NOVT wb_incandescent $4.78 B United States US Technology US Scientific & Technical Instruments
142 Atlantic Union Bankshares Corporation AUB wb_incandescent $4.78 B United States US Financials US Banks—Regional
143 Lancaster Colony Corporation LANC wb_incandescent $4.76 B United States US Consumer Staples US Packaged Foods
144 Alkermes plc ALKS wb_incandescent $4.76 B Ireland Irish Healthcare Irish Biotechnology
145 SL Green Realty Corp. SLG wb_incandescent $4.74 B United States US Real Estate US REIT—Office
146 Axos Financial, Inc. AX wb_incandescent $4.73 B United States US Financials US Banks—Regional
147 Lumen Technologies, Inc. LUMN wb_incandescent $4.72 B United States US Communication Services US Telecom Services
148 Ameris Bancorp ABCB wb_incandescent $4.67 B United States US Financials US Banks—Regional
149 Inari Medical, Inc. NARI wb_incandescent $4.65 B

(Jan. 1, 2025)

 United States US Healthcare US Medical Devices
150 CNX Resources Corporation CNX wb_incandescent $4.63 B United States US Energy US Oil & Gas E&P

Top Russell 2000 Companies Ranking by Market Cap as of July 1, 2025

121. Advanced Energy Industries, Inc.

Company Profile: Advanced Energy Industries, Inc.
Market Cap (USD): $5.18 B
Stock: AEIS wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Electrical Equipment & Parts

122. Selective Insurance Group, Inc.

Company Profile: Selective Insurance Group, Inc.
Market Cap (USD): $5.17 B
Stock: SIGI wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

123. Brookfield Infrastructure Corporation

Company Profile: Brookfield Infrastructure Corporation
Market Cap (USD): $5.14 B
Stock: BIPC wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Gas

124. CSW Industrials, Inc.

Company Profile: CSW Industrials, Inc.
Market Cap (USD): $5.13 B
Stock: CSWI wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

125. Option Care Health, Inc.

Company Profile: Option Care Health, Inc.
Market Cap (USD): $5.10 B
Stock: OPCH wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

126. Asbury Automotive Group, Inc.

Company Profile: Asbury Automotive Group, Inc.
Market Cap (USD): $5.09 B
Stock: ABG wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Auto & Truck Dealerships

127. Meritage Homes Corporation

Company Profile: Meritage Homes Corporation
Market Cap (USD): $5.07 B
Stock: MTH wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Residential Construction

128. ESCO Technologies Inc.

Company Profile: ESCO Technologies Inc.
Market Cap (USD): $5.06 B
Stock: ESE wb_incandescent
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

129. ChampionX Corporation

Company Profile: ChampionX Corporation
Market Cap (USD): $5.06 B
Stock: CHX wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

130. Onto Innovation Inc.

Company Profile: Onto Innovation Inc.
Market Cap (USD): $5.06 B
Stock: ONTO wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

131. Boot Barn Holdings, Inc.

Company Profile: Boot Barn Holdings, Inc.
Market Cap (USD): $5.05 B
Stock: BOOT wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Apparel Retail

132. Enstar Group Limited

Company Profile: Enstar Group Limited
Market Cap (USD): $5.04 B
Stock: ESGR wb_incandescent
Country: Bermuda
Sector: Bermuda Financials
Industry: Bermuda Insurance—Diversified

133. Silicon Laboratories Inc.

Company Profile: Silicon Laboratories Inc.
Market Cap (USD): $5.00 B
Stock: SLAB wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

134. Cal-Maine Foods, Inc.

Company Profile: Cal-Maine Foods, Inc.
Market Cap (USD): $4.99 B
Stock: CALM wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Farm Products

135. Moelis & Company

Company Profile: Moelis & Company
Market Cap (USD): $4.88 B
Stock: MC wb_incandescent
Country: United States
Sector: US Financials
Industry: US Capital Markets

136. Radian Group Inc.

Company Profile: Radian Group Inc.
Market Cap (USD): $4.88 B
Stock: RDN wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Specialty

137. ACI Worldwide, Inc.

Company Profile: ACI Worldwide, Inc.
Market Cap (USD): $4.85 B
Stock: ACIW wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

138. Box, Inc.

Company Profile: Box, Inc.
Market Cap (USD): $4.82 B
Stock: BOX wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

139. Piper Sandler Companies

Company Profile: Piper Sandler Companies
Market Cap (USD): $4.81 B
Stock: PIPR wb_incandescent
Country: United States
Sector: US Financials
Industry: US Capital Markets

140. Belden Inc.

Company Profile: Belden Inc.
Market Cap (USD): $4.81 B
Stock: BDC wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Electrical Equipment & Parts

141. Novanta Inc.

Company Profile: Novanta Inc.
Market Cap (USD): $4.78 B
Stock: NOVT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

142. Atlantic Union Bankshares Corporation

Company Profile: Atlantic Union Bankshares Corporation
Market Cap (USD): $4.78 B
Stock: AUB wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

143. Lancaster Colony Corporation

Company Profile: Lancaster Colony Corporation
Market Cap (USD): $4.76 B
Stock: LANC wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Packaged Foods

144. Alkermes plc

Company Profile: Alkermes plc
Market Cap (USD): $4.76 B
Stock: ALKS wb_incandescent
Country: Ireland
Sector: Irish Healthcare
Industry: Irish Biotechnology

145. SL Green Realty Corp.

Company Profile: SL Green Realty Corp.
Market Cap (USD): $4.74 B
Stock: SLG wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

146. Axos Financial, Inc.

Company Profile: Axos Financial, Inc.
Market Cap (USD): $4.73 B
Stock: AX wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

147. Lumen Technologies, Inc.

Company Profile: Lumen Technologies, Inc.
Market Cap (USD): $4.72 B
Stock: LUMN wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

148. Ameris Bancorp

Company Profile: Ameris Bancorp
Market Cap (USD): $4.67 B
Stock: ABCB wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

149. Inari Medical, Inc.

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

150. CNX Resources Corporation

Company Profile: CNX Resources Corporation
Market Cap (USD): $4.63 B
Stock: CNX wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

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