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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.

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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
2341 Northeast Community Bancorp, Inc. NECB $307.0 M United States US Financials US Banks—Regional
2342 Marine Products Corporation MPX $306.9 M United States US Consumer Discretionary US Recreational Vehicles
2343 Plumas Bancorp PLBC $305.7 M United States US Financials US Banks—Regional
2344 Kelly Services, Inc. KELYA $305.3 M United States US Industrials US Staffing & Employment Services
2345 Allogene Therapeutics, Inc. ALLO $303.4 M United States US Healthcare US Biotechnology
2346 Computer Programs and Systems, Inc. CPSI $303.2 M United States US Healthcare US Health Information Services
2347 Quanterix Corporation QTRX $300.4 M United States US Healthcare US Medical Devices
2348 Conduent Incorporated CNDT $300.2 M United States US Technology US Information Technology Services
2349 Park-Ohio Holdings Corp. PKOH $299.5 M United States US Industrials US Industrial Distribution
2350 American Software, Inc. AMSWA $297.5 M

(July 1, 2024)

 United States US Technology US Software—Application
2351 PrimeEnergy Resources Corporation PNRG $297.3 M United States US Energy US Oil & Gas E&P
2352 NVE Corporation NVEC $297.2 M United States US Technology US Semiconductors
2353 Larimar Therapeutics, Inc. LRMR $297.0 M United States US Healthcare US Biotechnology
2354 Hudson Technologies, Inc. HDSN $296.5 M United States US Basic Materials US Specialty Chemicals
2355 The First Bancorp, Inc. FNLC $296.4 M United States US Financials US Banks—Regional
2356 Radiant Logistics, Inc. RLGT $296.2 M United States US Industrials US Integrated Freight & Logistics
2357 Quad/Graphics, Inc. QUAD $295.6 M United States US Industrials US Specialty Business Services
2358 Orion Engineered Carbons SA OEC $295.3 M United States US Basic Materials US Specialty Chemicals
2359 Omega Flex, Inc. OFLX $293.7 M United States US Industrials US Specialty Industrial Machinery
2360 Foghorn Therapeutics Inc. FHTX $293.5 M United States US Healthcare US Biotechnology
2361 Weyco Group, Inc. WEYS $289.6 M United States US Consumer Discretionary US Footwear & Accessories
2362 Parke Bancorp, Inc. PKBK $287.4 M United States US Financials US Banks—Regional
2363 Clearwater Paper Corporation CLW $285.0 M United States US Basic Materials US Paper & Paper Products
2364 CompX International Inc. CIX $283.4 M United States US Industrials US Security & Protection Services
2365 James River Group Holdings, Ltd. JRVR $283.1 M Bermuda Bermuda Financials Bermuda Insurance—Specialty
2366 City Office REIT, Inc. CIO $281.7 M Canada Canadian Real Estate Canadian REIT—Office
2367 Alico, Inc. ALCO $281.2 M United States US Consumer Staples US Farm Products
2368 Aldeyra Therapeutics, Inc. ALDX $281.0 M United States US Healthcare US Biotechnology
2369 Viemed Healthcare, Inc. VMD $280.0 M United States US Healthcare US Medical Devices
2370 John Marshall Bancorp, Inc. JMSB $279.5 M United States US Financials US Banks—Regional

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

2341. Northeast Community Bancorp, Inc.

Company Profile: Northeast Community Bancorp, Inc.
Market Cap (USD): $307.0 M
Stock: NECB wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

2342. Marine Products Corporation

Company Profile: Marine Products Corporation
Market Cap (USD): $306.9 M
Stock: MPX wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Recreational Vehicles

2343. Plumas Bancorp

Company Profile: Plumas Bancorp
Market Cap (USD): $305.7 M
Stock: PLBC wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

2344. Kelly Services, Inc.

Company Profile: Kelly Services, Inc.
Market Cap (USD): $305.3 M
Stock: KELYA wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Staffing & Employment Services

2345. Allogene Therapeutics, Inc.

Company Profile: Allogene Therapeutics, Inc.
Market Cap (USD): $303.4 M
Stock: ALLO wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2346. Computer Programs and Systems, Inc.

Company Profile: Computer Programs and Systems, Inc.
Market Cap (USD): $303.2 M
Stock: CPSI wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Health Information Services

2347. Quanterix Corporation

Company Profile: Quanterix Corporation
Market Cap (USD): $300.4 M
Stock: QTRX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

2348. Conduent Incorporated

Company Profile: Conduent Incorporated
Market Cap (USD): $300.2 M
Stock: CNDT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Information Technology Services

2349. Park-Ohio Holdings Corp.

Company Profile: Park-Ohio Holdings Corp.
Market Cap (USD): $299.5 M
Stock: PKOH wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Industrial Distribution

2350. American Software, Inc.

Company Profile: American Software, Inc.
Market Cap (USD): $297.5 M (July 1, 2024)
Stock: AMSWA wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

2351. PrimeEnergy Resources Corporation

Company Profile: PrimeEnergy Resources Corporation
Market Cap (USD): $297.3 M
Stock: PNRG wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

2352. NVE Corporation

Company Profile: NVE Corporation
Market Cap (USD): $297.2 M
Stock: NVEC wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

2353. Larimar Therapeutics, Inc.

Company Profile: Larimar Therapeutics, Inc.
Market Cap (USD): $297.0 M
Stock: LRMR wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2354. Hudson Technologies, Inc.

Company Profile: Hudson Technologies, Inc.
Market Cap (USD): $296.5 M
Stock: HDSN wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

2355. The First Bancorp, Inc.

Company Profile: The First Bancorp, Inc.
Market Cap (USD): $296.4 M
Stock: FNLC wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

2356. Radiant Logistics, Inc.

Company Profile: Radiant Logistics, Inc.
Market Cap (USD): $296.2 M
Stock: RLGT wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Integrated Freight & Logistics

2357. Quad/Graphics, Inc.

Company Profile: Quad/Graphics, Inc.
Market Cap (USD): $295.6 M
Stock: QUAD wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Business Services

2358. Orion Engineered Carbons SA

Company Profile: Orion Engineered Carbons SA
Market Cap (USD): $295.3 M
Stock: OEC wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

2359. Omega Flex, Inc.

Company Profile: Omega Flex, Inc.
Market Cap (USD): $293.7 M
Stock: OFLX wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

2360. Foghorn Therapeutics Inc.

Company Profile: Foghorn Therapeutics Inc.
Market Cap (USD): $293.5 M
Stock: FHTX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2361. Weyco Group, Inc.

Company Profile: Weyco Group, Inc.
Market Cap (USD): $289.6 M
Stock: WEYS wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Footwear & Accessories

2362. Parke Bancorp, Inc.

Company Profile: Parke Bancorp, Inc.
Market Cap (USD): $287.4 M
Stock: PKBK wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

2363. Clearwater Paper Corporation

Company Profile: Clearwater Paper Corporation
Market Cap (USD): $285.0 M
Stock: CLW wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Paper & Paper Products

2364. CompX International Inc.

Company Profile: CompX International Inc.
Market Cap (USD): $283.4 M
Stock: CIX wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Security & Protection Services

2365. James River Group Holdings, Ltd.

Company Profile: James River Group Holdings, Ltd.
Market Cap (USD): $283.1 M
Stock: JRVR wb_incandescent
Country: Bermuda
Sector: Bermuda Financials
Industry: Bermuda Insurance—Specialty

2366. City Office REIT, Inc.

Company Profile: City Office REIT, Inc.
Market Cap (USD): $281.7 M
Stock: CIO wb_incandescent
Country: Canada
Sector: Canadian Real Estate
Industry: Canadian REIT—Office

2367. Alico, Inc.

Company Profile: Alico, Inc.
Market Cap (USD): $281.2 M
Stock: ALCO wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Farm Products

2368. Aldeyra Therapeutics, Inc.

Company Profile: Aldeyra Therapeutics, Inc.
Market Cap (USD): $281.0 M
Stock: ALDX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

2369. Viemed Healthcare, Inc.

Company Profile: Viemed Healthcare, Inc.
Market Cap (USD): $280.0 M
Stock: VMD wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

2370. John Marshall Bancorp, Inc.

Company Profile: John Marshall Bancorp, Inc.
Market Cap (USD): $279.5 M
Stock: JMSB wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

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