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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
2941 Alight, Inc. ALIT wb_incandescent United States US Technology US Software—Application
2942 Allbirds, Inc. BIRD wb_incandescent United States US Consumer Discretionary US Apparel Retail
2943 Allient Inc ALNT wb_incandescent United States US Technology US Electronic Components
2944 Cartesian Growth Corporation ALTI wb_incandescent United States US Financials US Asset Management
2945 Altus Power, Inc. AMPS wb_incandescent United States US Utilities US Utilities—Renewable
2946 Amplitude, Inc. AMPL wb_incandescent United States US Technology US Software—Application
2947 Amprius Technologies, Inc. AMPX wb_incandescent United States US Industrials US Electrical Equipment & Parts
2948 Amylyx Pharmaceuticals, Inc. AMLX wb_incandescent United States US Healthcare US Biotechnology
2949 Anywhere Real Estate Inc. HOUS wb_incandescent United States US Real Estate US Real Estate Services
2950 Apogee Therapeutics, Inc. APGE wb_incandescent United States US Healthcare US Biotechnology
2951 Arcellx, Inc. ACLX wb_incandescent United States US Healthcare US Biotechnology
2952 Archer Aviation Inc. ACHR wb_incandescent United States US Industrials US Aerospace & Defense
2953 Aris Water Solutions, Inc. ARIS wb_incandescent United States US Utilities US Utilities—Regulated Water
2954 Array BioPharma Inc ARRY wb_incandescent United States US Technology US Solar
2955 ARS Pharmaceuticals, Inc. SPRY wb_incandescent United States US Healthcare US Biotechnology
2956 Artivion, Inc. AORT wb_incandescent United States US Healthcare US Medical Devices
2957 Astria Therapeutics, Inc. ATXS wb_incandescent United States US Healthcare US Biotechnology
2958 Atmus Filtration Technologies Inc. ATMU wb_incandescent United States US Industrials US Pollution & Treatment Controls
2959 Aura Biosciences, Inc. AURA wb_incandescent United States US Healthcare US Biotechnology
2960 Aurora Innovation, Inc. AUR wb_incandescent United States US Technology US Information Technology Services
2961 AvidXchange Holdings, Inc. AVDX wb_incandescent United States US Technology US Software—Infrastructure
2962 Bakkt Holdings, Inc. BKKT wb_incandescent United States US Technology US Software—Infrastructure
2963 BigBear.ai Holdings, Inc. BBAI wb_incandescent United States US Technology US Information Technology Services
2964 Biohaven Pharmaceutical Holding Co Ltd BHVN wb_incandescent United States US Healthcare US Biotechnology
2965 Biote Corp BTMD wb_incandescent United States US Healthcare US Medical Care Facilities
2966 BlackSky Technology Inc. BKSY wb_incandescent United States US Technology US Scientific & Technical Instruments
2967 Boston Omaha Corporation BOC wb_incandescent United States US Communication Services US Advertising Agencies
2968 Isos Acquisition Corporation BOWL wb_incandescent United States US Consumer Discretionary US Leisure
2969 Braze, Inc. BRZE wb_incandescent United States US Technology US Software—Application
2970 BRC Inc. BRCC wb_incandescent United States US Consumer Staples US Packaged Foods

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

2941. Alight, Inc.

Company Profile: Alight, Inc.
Stock: ALIT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

2942. Allbirds, Inc.

Company Profile: Allbirds, Inc.
Stock: BIRD wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Apparel Retail

2943. Allient Inc

Company Profile: Allient Inc
Stock: ALNT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Electronic Components

2944. Cartesian Growth Corporation

Company Profile: Cartesian Growth Corporation
Stock: ALTI wb_incandescent
Country: United States
Sector: US Financials
Industry: US Asset Management

2945. Altus Power, Inc.

Company Profile: Altus Power, Inc.
Stock: AMPS wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Renewable

2946. Amplitude, Inc.

Company Profile: Amplitude, Inc.
Stock: AMPL wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

2947. Amprius Technologies, Inc.

Company Profile: Amprius Technologies, Inc.
Stock: AMPX wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Electrical Equipment & Parts

2948. Amylyx Pharmaceuticals, Inc.

Company Profile: Amylyx Pharmaceuticals, Inc.
Stock: AMLX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2949. Anywhere Real Estate Inc.

Company Profile: Anywhere Real Estate Inc.
Stock: HOUS wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US Real Estate Services

2950. Apogee Therapeutics, Inc.

Company Profile: Apogee Therapeutics, Inc.
Stock: APGE wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2951. Arcellx, Inc.

Company Profile: Arcellx, Inc.
Stock: ACLX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2952. Archer Aviation Inc.

Company Profile: Archer Aviation Inc.
Stock: ACHR wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

2953. Aris Water Solutions, Inc.

Company Profile: Aris Water Solutions, Inc.
Stock: ARIS wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Water

2954. Array BioPharma Inc

Company Profile: Array BioPharma Inc
Stock: ARRY wb_incandescent
Country: United States
Sector: US Technology
Industry: US Solar

2955. ARS Pharmaceuticals, Inc.

Company Profile: ARS Pharmaceuticals, Inc.
Stock: SPRY wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2956. Artivion, Inc.

Company Profile: Artivion, Inc.
Stock: AORT wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

2957. Astria Therapeutics, Inc.

Company Profile: Astria Therapeutics, Inc.
Stock: ATXS wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2958. Atmus Filtration Technologies Inc.

Company Profile: Atmus Filtration Technologies Inc.
Stock: ATMU wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Pollution & Treatment Controls

2959. Aura Biosciences, Inc.

Company Profile: Aura Biosciences, Inc.
Stock: AURA wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2960. Aurora Innovation, Inc.

Company Profile: Aurora Innovation, Inc.
Stock: AUR wb_incandescent
Country: United States
Sector: US Technology
Industry: US Information Technology Services

2961. AvidXchange Holdings, Inc.

Company Profile: AvidXchange Holdings, Inc.
Stock: AVDX wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

2962. Bakkt Holdings, Inc.

Company Profile: Bakkt Holdings, Inc.
Stock: BKKT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

2963. BigBear.ai Holdings, Inc.

Company Profile: BigBear.ai Holdings, Inc.
Stock: BBAI wb_incandescent
Country: United States
Sector: US Technology
Industry: US Information Technology Services

2964. Biohaven Pharmaceutical Holding Co Ltd

Company Profile: Biohaven Pharmaceutical Holding Co Ltd
Stock: BHVN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2965. Biote Corp

Company Profile: Biote Corp
Stock: BTMD wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

2966. BlackSky Technology Inc.

Company Profile: BlackSky Technology Inc.
Stock: BKSY wb_incandescent
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

2967. Boston Omaha Corporation

Company Profile: Boston Omaha Corporation
Stock: BOC wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Advertising Agencies

2968. Isos Acquisition Corporation

Company Profile: Isos Acquisition Corporation
Stock: BOWL wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Leisure

2969. Braze, Inc.

Company Profile: Braze, Inc.
Stock: BRZE wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

2970. BRC Inc.

Company Profile: BRC Inc.
Stock: BRCC wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Packaged Foods

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