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Russell 2000
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Top Russell 2000 Companies by Market Cap and Stocks in 2026

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.

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Top Russell 2000 Companies Ranking by Market Cap as of Jan. 1, 2026

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Ranking Company Stock Market Cap (USD) Country Sector Industry
1951 Artivion, Inc. AORT United States US Healthcare US Medical Devices
1952 Astria Therapeutics, Inc. ATXS United States US Healthcare US Biotechnology
1953 Atmus Filtration Technologies Inc. ATMU United States US Industrials US Pollution & Treatment Controls
1954 Aura Biosciences, Inc. AURA United States US Healthcare US Biotechnology
1955 Aurora Innovation, Inc. AUR United States US Technology US Information Technology Services
1956 AvidXchange Holdings, Inc. AVDX United States US Technology US Software—Infrastructure
1957 Bakkt Holdings, Inc. BKKT United States US Technology US Software—Infrastructure
1958 BigBear.ai Holdings, Inc. BBAI United States US Technology US Information Technology Services
1959 Biohaven Pharmaceutical Holding Co Ltd BHVN United States US Healthcare US Biotechnology
1960 Biote Corp BTMD United States US Healthcare US Medical Care Facilities
1961 BlackSky Technology Inc. BKSY United States US Technology US Scientific & Technical Instruments
1962 Boston Omaha Corporation BOC United States US Communication Services US Advertising Agencies
1963 Isos Acquisition Corporation BOWL United States US Consumer Discretionary US Leisure
1964 Braze, Inc. BRZE United States US Technology US Software—Application
1965 BRC Inc. BRCC United States US Consumer Staples US Packaged Foods
1966 Bread Financial Holdings, Inc. BFH United States US Financials US Credit Services
1967 Bright Green Corporation BGXX United States US Healthcare US Drug Manufacturers—Specialty & Generic
1968 Brookfield Business Corp BBUC United States US Financials US Asset Management
1969 Cadre Holdings, Inc. CDRE United States US Industrials US Aerospace & Defense
1970 Caribou Biosciences, Inc. CRBU United States US Healthcare US Biotechnology
1971 Carisma Therapeutics, Inc. CARM United States US Healthcare US Biotechnology
1972 Career Education Corp CECO United States US Industrials US Pollution & Treatment Controls
1973 Clenergen Corp. CRGE United States US Communication Services US Telecom Services
1974 NextNav Inc. NN United States US Technology US Software—Infrastructure
1975 Nextracker Inc. NXT United States US Technology US Solar
1976 Noble Corp plc NE United States US Energy US Oil & Gas Drilling
1977 NuScale Power Corporation SMR United States US Industrials US Specialty Industrial Machinery
1978 Nuvectis Pharma, Inc. NVCT United States US Healthcare US Biotechnology
1979 Ocean Biomedical, Inc. OCEA United States US Healthcare US Biotechnology
1980 OmniAb, Inc. OABI United States US Healthcare US Biotechnology

Top Russell 2000 Companies Ranking by Market Cap as of Jan. 1, 2026

1951. Artivion, Inc.

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

1952. Astria Therapeutics, Inc.

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

1953. 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

1954. Aura Biosciences, Inc.

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

1955. Aurora Innovation, Inc.

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

1956. AvidXchange Holdings, Inc.

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

1957. Bakkt Holdings, Inc.

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

1958. 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

1959. 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

1960. Biote Corp

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

1961. BlackSky Technology Inc.

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

1962. Boston Omaha Corporation

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

1963. Isos Acquisition Corporation

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

1964. Braze, Inc.

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

1965. BRC Inc.

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

1966. Bread Financial Holdings, Inc.

Company Profile: Bread Financial Holdings, Inc.
Stock: BFH wb_incandescent
Country: United States
Sector: US Financials
Industry: US Credit Services

1967. Bright Green Corporation

Company Profile: Bright Green Corporation
Stock: BGXX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

1968. Brookfield Business Corp

Company Profile: Brookfield Business Corp
Stock: BBUC wb_incandescent
Country: United States
Sector: US Financials
Industry: US Asset Management

1969. Cadre Holdings, Inc.

Company Profile: Cadre Holdings, Inc.
Stock: CDRE wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

1970. Caribou Biosciences, Inc.

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

1971. Carisma Therapeutics, Inc.

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

1972. Career Education Corp

Company Profile: Career Education Corp
Stock: CECO wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Pollution & Treatment Controls

1973. Clenergen Corp.

Company Profile: Clenergen Corp.
Stock: CRGE wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Telecom Services

1974. NextNav Inc.

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

1975. Nextracker Inc.

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

1976. Noble Corp plc

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

1977. NuScale Power Corporation

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

1978. Nuvectis Pharma, Inc.

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

1979. Ocean Biomedical, Inc.

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

1980. OmniAb, Inc.

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

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