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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
421 The Carlyle Group Inc. CG wb_incandescent $20.12 B United States US Financials US Asset Management
422 LyondellBasell Industries N.V. LYB wb_incandescent $20.11 B United States US Basic Materials US Specialty Chemicals
423 Global Payments Inc. GPN wb_incandescent $19.96 B United States US Industrials US Specialty Business Services
424 KeyCorp KEY wb_incandescent $19.95 B United States US Financials US Banks—Regional
425 Invitation Homes Inc. INVH wb_incandescent $19.93 B United States US Real Estate US REIT—Residential
426 Steel Dynamics, Inc. STLD wb_incandescent $19.90 B United States US Basic Materials US Steel
427 First Solar, Inc. FSLR wb_incandescent $19.84 B United States US Technology US Solar
428 Quest Diagnostics Incorporated DGX wb_incandescent $19.71 B United States US Healthcare US Diagnostics & Research
429 Builders FirstSource, Inc. BLDR wb_incandescent $19.65 B

(Jan. 1, 2024)

 United States US Industrials US Building Products & Equipment
430 Essex Property Trust, Inc. ESS wb_incandescent $19.57 B United States US Real Estate US REIT—Residential
431 International Flavors & Fragrances Inc. IFF wb_incandescent $19.52 B United States US Basic Materials US Specialty Chemicals
432 Biogen Inc. BIIB wb_incandescent $19.52 B United States US Healthcare US Drug Manufacturers—General
433 Ritchie Bros. Auctioneers Incorporated RBA wb_incandescent $19.44 B Canada Canadian Industrials Canadian Specialty Business Services
434 Hertz Global Holdings, Inc. HTZ wb_incandescent $19.38 B

(Oct. 31, 2021)

 United States US Industrials US Rental & Leasing Services
435 Southwest Airlines Co. LUV wb_incandescent $19.37 B United States US Industrials US Airlines
436 Weyerhaeuser Company WY wb_incandescent $19.36 B United States US Real Estate US REIT—Specialty
437 Guidewire Software, Inc. GWRE wb_incandescent $19.17 B United States US Technology US Software—Application
438 Loews Corporation L wb_incandescent $19.15 B United States US Financials US Insurance—Property & Casualty
439 Contura Energy, Inc. CTRA wb_incandescent $19.10 B United States US Energy US Thermal Coal
440 Comfort Systems USA, Inc. FIX wb_incandescent $19.08 B United States US Industrials US Engineering & Construction
441 Casey's General Stores, Inc. CASY wb_incandescent $19.00 B United States US Consumer Staples US Grocery Stores
442 Insmed Incorporated INSM wb_incandescent $18.66 B United States US Healthcare US Biotechnology
443 Pure Storage, Inc. PSTG wb_incandescent $18.61 B United States US Technology US Computer Hardware
444 Trimble Inc. TRMB wb_incandescent $18.58 B United States US Technology US Scientific & Technical Instruments
445 NiSource Inc. NI wb_incandescent $18.55 B United States US Utilities US Utilities—Regulated Gas
446 Halliburton Company HAL wb_incandescent $18.50 B United States US Energy US Oil & Gas Equipment & Services
447 Zimmer Biomet Holdings, Inc. ZBH wb_incandescent $18.50 B United States US Healthcare US Medical Devices
448 Genesis Healthcare Inc. GEN wb_incandescent $18.49 B United States US Healthcare US Medical Care Facilities
449 Watsco, Inc. WSO wb_incandescent $18.42 B United States US Industrials US Industrial Distribution
450 Packaging Corporation of America PKG wb_incandescent $18.17 B United States US Consumer Discretionary US Packaging & Containers

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

421. The Carlyle Group Inc.

Company Profile: The Carlyle Group Inc.
Market Cap (USD): $20.12 B
Stock: CG wb_incandescent
Country: United States
Sector: US Financials
Industry: US Asset Management

422. LyondellBasell Industries N.V.

Company Profile: LyondellBasell Industries N.V.
Market Cap (USD): $20.11 B
Stock: LYB wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

423. Global Payments Inc.

Company Profile: Global Payments Inc.
Market Cap (USD): $19.96 B
Stock: GPN wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Business Services

424. KeyCorp

Company Profile: KeyCorp
Market Cap (USD): $19.95 B
Stock: KEY wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

425. Invitation Homes Inc.

Company Profile: Invitation Homes Inc.
Market Cap (USD): $19.93 B
Stock: INVH wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential

426. Steel Dynamics, Inc.

Company Profile: Steel Dynamics, Inc.
Market Cap (USD): $19.90 B
Stock: STLD wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Steel

427. First Solar, Inc.

Company Profile: First Solar, Inc.
Market Cap (USD): $19.84 B
Stock: FSLR wb_incandescent
Country: United States
Sector: US Technology
Industry: US Solar

428. Quest Diagnostics Incorporated

Company Profile: Quest Diagnostics Incorporated
Market Cap (USD): $19.71 B
Stock: DGX wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

429. Builders FirstSource, Inc.

Company Profile: Builders FirstSource, Inc.
Market Cap (USD): $19.65 B (Jan. 1, 2024)
Stock: BLDR wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Building Products & Equipment

430. Essex Property Trust, Inc.

Company Profile: Essex Property Trust, Inc.
Market Cap (USD): $19.57 B
Stock: ESS wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential

431. International Flavors & Fragrances Inc.

Company Profile: International Flavors & Fragrances Inc.
Market Cap (USD): $19.52 B
Stock: IFF wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

432. Biogen Inc.

Company Profile: Biogen Inc.
Market Cap (USD): $19.52 B
Stock: BIIB wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—General

433. Ritchie Bros. Auctioneers Incorporated

Company Profile: Ritchie Bros. Auctioneers Incorporated
Market Cap (USD): $19.44 B
Stock: RBA wb_incandescent
Country: Canada
Sector: Canadian Industrials
Industry: Canadian Specialty Business Services

434. Hertz Global Holdings, Inc.

Company Profile: Hertz Global Holdings, Inc.
Market Cap (USD): $19.38 B (Oct. 31, 2021)
Stock: HTZ wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Rental & Leasing Services

435. Southwest Airlines Co.

Company Profile: Southwest Airlines Co.
Market Cap (USD): $19.37 B
Stock: LUV wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Airlines

436. Weyerhaeuser Company

Company Profile: Weyerhaeuser Company
Market Cap (USD): $19.36 B
Stock: WY wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Specialty

437. Guidewire Software, Inc.

Company Profile: Guidewire Software, Inc.
Market Cap (USD): $19.17 B
Stock: GWRE wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

438. Loews Corporation

Company Profile: Loews Corporation
Market Cap (USD): $19.15 B
Stock: L wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

439. Contura Energy, Inc.

Company Profile: Contura Energy, Inc.
Market Cap (USD): $19.10 B
Stock: CTRA wb_incandescent
Country: United States
Sector: US Energy
Industry: US Thermal Coal

440. Comfort Systems USA, Inc.

Company Profile: Comfort Systems USA, Inc.
Market Cap (USD): $19.08 B
Stock: FIX wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

441. Casey's General Stores, Inc.

Company Profile: Casey's General Stores, Inc.
Market Cap (USD): $19.00 B
Stock: CASY wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Grocery Stores

442. Insmed Incorporated

Company Profile: Insmed Incorporated
Market Cap (USD): $18.66 B
Stock: INSM wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

443. Pure Storage, Inc.

Company Profile: Pure Storage, Inc.
Market Cap (USD): $18.61 B
Stock: PSTG wb_incandescent
Country: United States
Sector: US Technology
Industry: US Computer Hardware

444. Trimble Inc.

Company Profile: Trimble Inc.
Market Cap (USD): $18.58 B
Stock: TRMB wb_incandescent
Country: United States
Sector: US Technology
Industry: US Scientific & Technical Instruments

445. NiSource Inc.

Company Profile: NiSource Inc.
Market Cap (USD): $18.55 B
Stock: NI wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Gas

446. Halliburton Company

Company Profile: Halliburton Company
Market Cap (USD): $18.50 B
Stock: HAL wb_incandescent
Country: United States
Sector: US Energy
Industry: US Oil & Gas Equipment & Services

447. Zimmer Biomet Holdings, Inc.

Company Profile: Zimmer Biomet Holdings, Inc.
Market Cap (USD): $18.50 B
Stock: ZBH wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

448. Genesis Healthcare Inc.

Company Profile: Genesis Healthcare Inc.
Market Cap (USD): $18.49 B
Stock: GEN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

449. Watsco, Inc.

Company Profile: Watsco, Inc.
Market Cap (USD): $18.42 B
Stock: WSO wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Industrial Distribution

450. Packaging Corporation of America

Company Profile: Packaging Corporation of America
Market Cap (USD): $18.17 B
Stock: PKG wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Packaging & Containers

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