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Russell 3000
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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.

Russell 3000 Chart & Analysis

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
2731 Mondee Holdings, Inc. MOND United States US Consumer Discretionary US Travel Services
2732 Monte Rosa Therapeutics, Inc. GLUE United States US Healthcare US Biotechnology
2733 Navitas Semiconductor Corporation NVTS United States US Technology US Semiconductors
2734 NerdWallet, Inc. NRDS United States US Communication Services US Internet Content & Information
2735 NexPoint Diversified Real Estate Trust NXDT United States US Real Estate US REIT—Diversified
2736 Nextdoor Holdings, Inc. KIND United States US Communication Services US Internet Content & Information
2737 NextNav Inc. NN United States US Technology US Software—Infrastructure
2738 Nextracker Inc. NXT United States US Technology US Solar
2739 Noble Corp plc NE United States US Energy US Oil & Gas Drilling
2740 NuScale Power Corporation SMR United States US Industrials US Specialty Industrial Machinery
2741 Nuvectis Pharma, Inc. NVCT United States US Healthcare US Biotechnology
2742 Ocean Biomedical, Inc. OCEA United States US Healthcare US Biotechnology
2743 OmniAb, Inc. OABI United States US Healthcare US Biotechnology
2744 Origin Materials, Inc. ORGN United States US Basic Materials US Chemicals
2745 Orion Office REIT Inc. ONL United States US Real Estate US REIT—Office
2746 Outbrain Inc. OB United States US Communication Services US Internet Content & Information
2747 P10, Inc. PX United States US Financials US Asset Management
2748 P3 Health Partners Inc. PIII United States US Healthcare US Medical Care Facilities
2749 Paragon 28, Inc. FNA United States US Healthcare US Medical Devices
2750 Payoneer Global Inc. PAYO United States US Technology US Software—Infrastructure
2751 PepGen Inc. PEPG United States US Healthcare US Biotechnology
2752 Perimeter Solutions, SA PRM United States US Basic Materials US Specialty Chemicals
2753 Permian Resources Corp PR United States US Energy US Oil & Gas E&P
2754 Planet Labs PBC PL United States US Industrials US Aerospace & Defense
2755 Portillo's Inc. PTLO United States US Consumer Discretionary US Restaurants
2756 Presto Automation, Inc. PRST United States US Technology US Software—Application
2757 Prime Medicine, Inc. PRME United States US Healthcare US Biotechnology
2758 ProFrac Holding Corp. ACDC United States US Energy US Oil & Gas Equipment & Services
2759 ProKidney Corp. PROK United States US Healthcare US Biotechnology
2760 Ramaco Resources, Inc. METCB United States US Basic Materials US Coking Coal

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

2731. Mondee Holdings, Inc.

Company Profile: Mondee Holdings, Inc.
Stock: MOND wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Travel Services

2732. Monte Rosa Therapeutics, Inc.

Company Profile: Monte Rosa Therapeutics, Inc.
Stock: GLUE wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2733. Navitas Semiconductor Corporation

Company Profile: Navitas Semiconductor Corporation
Stock: NVTS wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

2734. NerdWallet, Inc.

Company Profile: NerdWallet, Inc.
Stock: NRDS wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

2735. NexPoint Diversified Real Estate Trust

Company Profile: NexPoint Diversified Real Estate Trust
Stock: NXDT wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Diversified

2736. Nextdoor Holdings, Inc.

Company Profile: Nextdoor Holdings, Inc.
Stock: KIND wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

2737. NextNav Inc.

Company Profile: NextNav Inc.
Stock: NN wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

2738. Nextracker Inc.

Company Profile: Nextracker Inc.
Stock: NXT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Solar

2739. Noble Corp plc

Company Profile: Noble Corp plc
Stock: NE wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas Drilling

2740. NuScale Power Corporation

Company Profile: NuScale Power Corporation
Stock: SMR wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

2741. Nuvectis Pharma, Inc.

Company Profile: Nuvectis Pharma, Inc.
Stock: NVCT wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2742. Ocean Biomedical, Inc.

Company Profile: Ocean Biomedical, Inc.
Stock: OCEA wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2743. OmniAb, Inc.

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

2744. Origin Materials, Inc.

Company Profile: Origin Materials, Inc.
Stock: ORGN wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Chemicals

2745. Orion Office REIT Inc.

Company Profile: Orion Office REIT Inc.
Stock: ONL wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Office

2746. Outbrain Inc.

Company Profile: Outbrain Inc.
Stock: OB wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

2747. P10, Inc.

Company Profile: P10, Inc.
Stock: PX wb_incandescent
Country: United States
Sector: US Financials
Industry: US Asset Management

2748. P3 Health Partners Inc.

Company Profile: P3 Health Partners Inc.
Stock: PIII wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

2749. Paragon 28, Inc.

Company Profile: Paragon 28, Inc.
Stock: FNA wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

2750. Payoneer Global Inc.

Company Profile: Payoneer Global Inc.
Stock: PAYO wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

2751. PepGen Inc.

Company Profile: PepGen Inc.
Stock: PEPG wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2752. Perimeter Solutions, SA

Company Profile: Perimeter Solutions, SA
Stock: PRM wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

2753. Permian Resources Corp

Company Profile: Permian Resources Corp
Stock: PR wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

2754. Planet Labs PBC

Company Profile: Planet Labs PBC
Stock: PL wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

2755. Portillo's Inc.

Company Profile: Portillo's Inc.
Stock: PTLO wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Restaurants

2756. Presto Automation, Inc.

Company Profile: Presto Automation, Inc.
Stock: PRST wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

2757. Prime Medicine, Inc.

Company Profile: Prime Medicine, Inc.
Stock: PRME wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2758. ProFrac Holding Corp.

Company Profile: ProFrac Holding Corp.
Stock: ACDC wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

2759. ProKidney Corp.

Company Profile: ProKidney Corp.
Stock: PROK wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2760. Ramaco Resources, Inc.

Company Profile: Ramaco Resources, Inc.
Stock: METCB wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Coking Coal

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