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Russell 3000
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Top Russell 3000 Companies by Market Cap and Stocks in 2025

This is the list of the largest public listed companies in the Russell 3000 index ranked by market capitalization, together with links to their reference stock, sector and industry.

Russell 3000 Chart & Analysis

Top Russell 3000 Companies Ranking by Market Cap as of July 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
1831 Gentherm Incorporated THRM wb_incandescent $949.2 M United States US Consumer Discretionary US Auto Parts
1832 Kosmos Energy Ltd. KOS wb_incandescent $946.5 M United States US Energy US Oil & Gas E&P
1833 ThredUp, Inc. TDUP wb_incandescent $946.0 M United States US Consumer Discretionary US Internet Retail
1834 Heritage-Crystal Clean, Inc HCCI wb_incandescent $945.8 M

(July 1, 2023)

 United States US Industrials US Waste Management
1835 Frontier Group Holdings, Inc. ULCC wb_incandescent $945.2 M United States US Industrials US Airlines
1836 Univest Financial Corporation UVSP wb_incandescent $944.4 M United States US Financials US Banks—Regional
1837 Quanex Building Products Corporation NX wb_incandescent $942.9 M United States US Industrials US Building Products & Equipment
1838 Southside Bancshares, Inc. SBSI wb_incandescent $942.7 M United States US Financials US Banks—Regional
1839 QuinStreet, Inc. QNST wb_incandescent $942.0 M United States US Communication Services US Advertising Agencies
1840 Piedmont Office Realty Trust, Inc. PDM wb_incandescent $938.0 M United States US Real Estate US REIT—Office
1841 Chico's FAS, Inc. CHS wb_incandescent $937.0 M

(Jan. 1, 2024)

 United States US Consumer Discretionary US Apparel Retail
1842 MiMedx Group, Inc. MDXG wb_incandescent $936.4 M United States US Healthcare US Medical Devices
1843 MiMedx Group, Inc. MDXG wb_incandescent $936.4 M United States US Healthcare US Medical Devices
1844 Apogee Enterprises, Inc. APOG wb_incandescent $933.5 M United States US Industrials US Building Products & Equipment
1845 World Acceptance Corporation WRLD wb_incandescent $927.5 M United States US Financials US Credit Services
1846 Compass Minerals International, Inc. CMP wb_incandescent $926.1 M United States US Basic Materials US Other Industrial Metals & Mining
1847 Poseida Therapeutics, Inc. PSTX wb_incandescent $925.9 M

(Jan. 1, 2025)

 United States US Healthcare US Biotechnology
1848 Anavex Life Sciences Corp. AVXL wb_incandescent $921.2 M United States US Healthcare US Biotechnology
1849 ORIC Pharmaceuticals, Inc. ORIC wb_incandescent $920.4 M United States US Healthcare US Biotechnology
1850 Natural Grocers by Vitamin Cottage, Inc. NGVC wb_incandescent $920.1 M United States US Consumer Staples US Grocery Stores
1851 Geron Corporation GERN wb_incandescent $910.8 M United States US Healthcare US Biotechnology
1852 The Pennant Group, Inc. PNTG wb_incandescent $906.5 M United States US Healthcare US Medical Care Facilities
1853 Diversified Healthcare Trust DHC wb_incandescent $904.7 M United States US Real Estate US REIT—Healthcare Facilities
1854 PacWest Bancorp PACW wb_incandescent $904.5 M

(Nov. 1, 2023)

 United States US Financials US Banks—Regional
1855 SpartanNash Company SPTN wb_incandescent $900.4 M United States US Consumer Staples US Food Distribution
1856 PDF Solutions, Inc. PDFS wb_incandescent $899.8 M United States US Technology US Software—Application
1857 Tiptree Inc. TIPT wb_incandescent $898.1 M United States US Financials US Insurance—Specialty
1858 Arcus Biosciences, Inc. RCUS wb_incandescent $896.8 M United States US Healthcare US Biotechnology
1859 TimkenSteel Corporation TMST wb_incandescent $895.4 M

(April 1, 2024)

 United States US Basic Materials US Steel
1860 Biglari Holdings Inc. BH wb_incandescent $888.6 M United States US Consumer Discretionary US Restaurants

Top Russell 3000 Companies Ranking by Market Cap as of July 1, 2025

1831. Gentherm Incorporated

Company Profile: Gentherm Incorporated
Market Cap (USD): $949.2 M
Stock: THRM wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Auto Parts

1832. Kosmos Energy Ltd.

Company Profile: Kosmos Energy Ltd.
Market Cap (USD): $946.5 M
Stock: KOS wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

1833. ThredUp, Inc.

Company Profile: ThredUp, Inc.
Market Cap (USD): $946.0 M
Stock: TDUP wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Internet Retail

1834. Heritage-Crystal Clean, Inc

Company Profile: Heritage-Crystal Clean, Inc
Market Cap (USD): $945.8 M (July 1, 2023)
Stock: HCCI wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Waste Management

1835. Frontier Group Holdings, Inc.

Company Profile: Frontier Group Holdings, Inc.
Market Cap (USD): $945.2 M
Stock: ULCC wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Airlines

1836. Univest Financial Corporation

Company Profile: Univest Financial Corporation
Market Cap (USD): $944.4 M
Stock: UVSP wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

1837. Quanex Building Products Corporation

Company Profile: Quanex Building Products Corporation
Market Cap (USD): $942.9 M
Stock: NX wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Building Products & Equipment

1838. Southside Bancshares, Inc.

Company Profile: Southside Bancshares, Inc.
Market Cap (USD): $942.7 M
Stock: SBSI wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

1839. QuinStreet, Inc.

Company Profile: QuinStreet, Inc.
Market Cap (USD): $942.0 M
Stock: QNST wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Advertising Agencies

1840. Piedmont Office Realty Trust, Inc.

Company Profile: Piedmont Office Realty Trust, Inc.
Market Cap (USD): $938.0 M
Stock: PDM wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

1841. Chico's FAS, Inc.

Company Profile: Chico's FAS, Inc.
Market Cap (USD): $937.0 M (Jan. 1, 2024)
Stock: CHS wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Apparel Retail

1842. MiMedx Group, Inc.

Company Profile: MiMedx Group, Inc.
Market Cap (USD): $936.4 M
Stock: MDXG wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

1843. MiMedx Group, Inc.

Company Profile: MiMedx Group, Inc.
Market Cap (USD): $936.4 M
Stock: MDXG wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

1844. Apogee Enterprises, Inc.

Company Profile: Apogee Enterprises, Inc.
Market Cap (USD): $933.5 M
Stock: APOG wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Building Products & Equipment

1845. World Acceptance Corporation

Company Profile: World Acceptance Corporation
Market Cap (USD): $927.5 M
Stock: WRLD wb_incandescent
Country: United States
Sector: US Financials
Industry: US Credit Services

1846. Compass Minerals International, Inc.

Company Profile: Compass Minerals International, Inc.
Market Cap (USD): $926.1 M
Stock: CMP wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Other Industrial Metals & Mining

1847. Poseida Therapeutics, Inc.

Company Profile: Poseida Therapeutics, Inc.
Market Cap (USD): $925.9 M (Jan. 1, 2025)
Stock: PSTX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1848. Anavex Life Sciences Corp.

Company Profile: Anavex Life Sciences Corp.
Market Cap (USD): $921.2 M
Stock: AVXL wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1849. ORIC Pharmaceuticals, Inc.

Company Profile: ORIC Pharmaceuticals, Inc.
Market Cap (USD): $920.4 M
Stock: ORIC wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1850. Natural Grocers by Vitamin Cottage, Inc.

Company Profile: Natural Grocers by Vitamin Cottage, Inc.
Market Cap (USD): $920.1 M
Stock: NGVC wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Grocery Stores

1851. Geron Corporation

Company Profile: Geron Corporation
Market Cap (USD): $910.8 M
Stock: GERN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1852. The Pennant Group, Inc.

Company Profile: The Pennant Group, Inc.
Market Cap (USD): $906.5 M
Stock: PNTG wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

1853. Diversified Healthcare Trust

Company Profile: Diversified Healthcare Trust
Market Cap (USD): $904.7 M
Stock: DHC wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Healthcare Facilities

1854. PacWest Bancorp

Company Profile: PacWest Bancorp
Market Cap (USD): $904.5 M (Nov. 1, 2023)
Stock: PACW wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

1855. SpartanNash Company

Company Profile: SpartanNash Company
Market Cap (USD): $900.4 M
Stock: SPTN wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Food Distribution

1856. PDF Solutions, Inc.

Company Profile: PDF Solutions, Inc.
Market Cap (USD): $899.8 M
Stock: PDFS wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

1857. Tiptree Inc.

Company Profile: Tiptree Inc.
Market Cap (USD): $898.1 M
Stock: TIPT wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Specialty

1858. Arcus Biosciences, Inc.

Company Profile: Arcus Biosciences, Inc.
Market Cap (USD): $896.8 M
Stock: RCUS wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

1859. TimkenSteel Corporation

Company Profile: TimkenSteel Corporation
Market Cap (USD): $895.4 M (April 1, 2024)
Stock: TMST wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Steel

1860. Biglari Holdings Inc.

Company Profile: Biglari Holdings Inc.
Market Cap (USD): $888.6 M
Stock: BH wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Restaurants

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