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Top Russell 3000 Companies by Market Cap and Stocks in 2026

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.

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Top Russell 3000 Companies Ranking by Market Cap as of Jan. 1, 2026

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Ranking Company Stock Market Cap (USD) Country Sector Industry
2881 Ecovyst, Inc. ECVT United States US Basic Materials US Specialty Chemicals
2882 Elev8 Brands, Inc. VATE United States US Communication Services US Telecom Services
2883 EngageSmart, LLC ESMT United States US Technology US Software—Application
2884 European Wax Center, Inc. EWCZ United States US Consumer Staples US Household & Personal Products
2885 EverCommerce, Inc. EVCM United States US Technology US Software—Infrastructure
2886 EVgo, Inc. EVGO United States US Consumer Discretionary US Specialty Retail
2887 Expro Group Holdings N.V. Commo XPRO United States US Energy US Oil & Gas Equipment & Services
2888 First Advantage Corp FA United States US Industrials US Specialty Business Services
2889 Freshworks, Inc. FRSH United States US Technology US Software—Application
2890 Nuvalent, Inc. NUVL United States US Healthcare US Biotechnology
2891 Omega Therapeutics, Inc. OMGA United States US Healthcare US Biotechnology
2892 OppFi, Inc. OPFI United States US Technology US Software—Application
2893 Orange County Bancorp, Inc. OBT United States US Financials US Banks—Regional
2894 Perella Weinberg Partners PWP United States US Financials US Capital Markets
2895 Phillips Edison & Company, Inc. PECO United States US Real Estate US REIT—Retail
2896 PLAYSTUDIOS, Inc. MYPS United States US Communication Services US Electronic Gaming & Multimedia
2897 POINT Biopharma Global, Inc. PNT United States US Healthcare US Biotechnology
2898 PowerSchool Holdings, Inc. PWSC United States US Technology US Software—Application
2899 PROCEPT BioRobotics Corp PRCT United States US Healthcare US Medical Devices
2900 Quantum-Si, Inc. QSI United States US Healthcare US Biotechnology
2901 Quipt Home Medical Corp QIPT United States US Healthcare US Medical Devices
2902 Rallybio Corp RLYB United States US Healthcare US Biotechnology
2903 Redwire Corp RDW United States US Industrials US Aerospace & Defense
2904 Reservoir Media, Inc. RSVR United States US Communication Services US Entertainment
2905 Rocket Lab USA, Inc. RKLB United States US Industrials US Aerospace & Defense
2906 Roivant Sciences Ltd ROIV United Kingdom UK Healthcare UK Biotechnology
2907 RxSight, Inc. RXST United States US Healthcare US Medical Devices
2908 Ryan Specialty Group Holdings, Inc. RYAN United States US Financials US Insurance—Specialty
2909 SentinelOne, Inc. S United States US Technology US Software—Infrastructure
2910 Chicago Atlantic Real Estate Finance, Inc. REFI United States US Real Estate US REIT—Mortgage

Top Russell 3000 Companies Ranking by Market Cap as of Jan. 1, 2026

2881. Ecovyst, Inc.

Company Profile: Ecovyst, Inc.
Stock: ECVT wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

2882. Elev8 Brands, Inc.

Company Profile: Elev8 Brands, Inc.
Stock: VATE wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

2883. EngageSmart, LLC

Company Profile: EngageSmart, LLC
Stock: ESMT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

2884. European Wax Center, Inc.

Company Profile: European Wax Center, Inc.
Stock: EWCZ wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Household & Personal Products

2885. EverCommerce, Inc.

Company Profile: EverCommerce, Inc.
Stock: EVCM wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

2886. EVgo, Inc.

Company Profile: EVgo, Inc.
Stock: EVGO wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Specialty Retail

2887. Expro Group Holdings N.V. Commo

Company Profile: Expro Group Holdings N.V. Commo
Stock: XPRO wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

2888. First Advantage Corp

Company Profile: First Advantage Corp
Stock: FA wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Business Services

2889. Freshworks, Inc.

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

2890. Nuvalent, Inc.

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

2891. Omega Therapeutics, Inc.

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

2892. OppFi, Inc.

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

2893. Orange County Bancorp, Inc.

Company Profile: Orange County Bancorp, Inc.
Stock: OBT wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

2894. Perella Weinberg Partners

Company Profile: Perella Weinberg Partners
Stock: PWP wb_incandescent
Country: United States
Sector: US Financials
Industry: US Capital Markets

2895. Phillips Edison & Company, Inc.

Company Profile: Phillips Edison & Company, Inc.
Stock: PECO wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Retail

2896. PLAYSTUDIOS, Inc.

Company Profile: PLAYSTUDIOS, Inc.
Stock: MYPS wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Electronic Gaming & Multimedia

2897. POINT Biopharma Global, Inc.

Company Profile: POINT Biopharma Global, Inc.
Stock: PNT wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2898. PowerSchool Holdings, Inc.

Company Profile: PowerSchool Holdings, Inc.
Stock: PWSC wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

2899. PROCEPT BioRobotics Corp

Company Profile: PROCEPT BioRobotics Corp
Stock: PRCT wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

2900. Quantum-Si, Inc.

Company Profile: Quantum-Si, Inc.
Stock: QSI wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2901. Quipt Home Medical Corp

Company Profile: Quipt Home Medical Corp
Stock: QIPT wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

2902. Rallybio Corp

Company Profile: Rallybio Corp
Stock: RLYB wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2903. Redwire Corp

Company Profile: Redwire Corp
Stock: RDW wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

2904. Reservoir Media, Inc.

Company Profile: Reservoir Media, Inc.
Stock: RSVR wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Entertainment

2905. Rocket Lab USA, Inc.

Company Profile: Rocket Lab USA, Inc.
Stock: RKLB wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

2906. Roivant Sciences Ltd

Company Profile: Roivant Sciences Ltd
Stock: ROIV wb_incandescent
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Biotechnology

2907. RxSight, Inc.

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

2908. Ryan Specialty Group Holdings, Inc.

Company Profile: Ryan Specialty Group Holdings, Inc.
Stock: RYAN wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Specialty

2909. SentinelOne, Inc.

Company Profile: SentinelOne, Inc.
Stock: S wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

2910. Chicago Atlantic Real Estate Finance, Inc.

Company Profile: Chicago Atlantic Real Estate Finance, Inc.
Stock: REFI wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Mortgage

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