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Russell 1000
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Top Russell 1000 Companies by Market Cap and Stocks in 2025

This is the list of the largest public listed companies in the Russell 1000 index ranked by market capitalization, together with links to their reference stock, sector and industry.

Russell 1000 Chart & Analysis

Top Russell 1000 Companies Ranking by Market Cap as of July 1, 2025

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Ranking Company Stock Market Cap (USD) Country Sector Industry
601 American Financial Group, Inc. AFG wb_incandescent $10.64 B United States US Financials US Insurance—Property & Casualty
602 AptarGroup, Inc. ATR wb_incandescent $10.59 B United States US Consumer Discretionary US Packaging & Containers
603 Acceleron Pharma Inc. XLRN wb_incandescent $10.56 B

(Nov. 1, 2021)

 United States US Healthcare US Biotechnology
604 Qiagen N.V. QGEN wb_incandescent $10.53 B Netherlands Dutch Healthcare Dutch Diagnostics & Research
605 Zynga Inc. ZNGA wb_incandescent $10.51 B

(May 1, 2022)

 United States US Communication Services US Electronic Gaming & Multimedia
606 Westlake Chemical Corporation WLK wb_incandescent $10.40 B United States US Basic Materials US Specialty Chemicals
607 Hill-Rom Holdings, Inc. HRC wb_incandescent $10.33 B

(Dec. 1, 2021)

 United States US Healthcare US Medical Instruments & Supplies
608 Essential Utilities, Inc. WTRG wb_incandescent $10.31 B United States US Utilities US Utilities—Regulated Water
609 Catalent, Inc. CTLT wb_incandescent $10.27 B

(July 1, 2024)

 United States US Healthcare US Drug Manufacturers—Specialty & Generic
610 VEREIT, Inc. VER wb_incandescent $10.26 B

(Oct. 1, 2021)

 United States US Real Estate US REIT—Diversified
611 MGM Resorts International MGM wb_incandescent $10.25 B United States US Consumer Discretionary US Resorts & Casinos
612 Amdocs Limited DOX wb_incandescent $10.20 B United States US Technology US Software—Infrastructure
613 EPAM Systems, Inc. EPAM wb_incandescent $10.17 B United States US Technology US Information Technology Services
614 Proofpoint, Inc. PFPT wb_incandescent $10.16 B

(Aug. 1, 2021)

 United States US Technology US Software—Infrastructure
615 Nielsen Holdings plc NLSN wb_incandescent $10.07 B

(June 1, 2025)

 United States US Industrials US Consulting Services
616 Exact Sciences Corporation EXAS wb_incandescent $10.07 B United States US Healthcare US Diagnostics & Research
617 Molson Coors Beverage Company TAP wb_incandescent $10.02 B United States US Consumer Staples US Beverages—Brewers
618 Conagra Brands, Inc. CAG wb_incandescent $10.02 B United States US Consumer Staples US Packaged Foods
619 Globe Life Inc. GL wb_incandescent $10.00 B United States US Financials US Insurance—Life
620 LKQ Corporation LKQ wb_incandescent $9.96 B United States US Consumer Discretionary US Auto Parts
621 Walgreens Boots Alliance, Inc. WBA wb_incandescent $9.95 B United States US Healthcare US Pharmaceutical Retailers
622 Paylocity Holding Corporation PCTY wb_incandescent $9.94 B United States US Technology US Software—Application
623 CubeSmart CUBE wb_incandescent $9.93 B United States US Real Estate US REIT—Industrial
624 Huntington Ingalls Industries, Inc. HII wb_incandescent $9.89 B United States US Industrials US Aerospace & Defense
625 Webster Financial Corporation WBS wb_incandescent $9.87 B United States US Financials US Banks—Regional
626 Assurant, Inc. AIZ wb_incandescent $9.72 B United States US Financials US Insurance—Specialty
627 A.O. Smith Corporation AOS wb_incandescent $9.68 B United States US Industrials US Specialty Industrial Machinery
628 Penumbra, Inc. PEN wb_incandescent $9.67 B United States US Healthcare US Medical Devices
629 Black Knight, Inc. BKI wb_incandescent $9.60 B

(July 1, 2023)

 United States US Technology US Software—Infrastructure
630 Anaplan, Inc. PLAN wb_incandescent $9.59 B

(July 1, 2022)

 United States US Technology US Software—Infrastructure

Top Russell 1000 Companies Ranking by Market Cap as of July 1, 2025

601. American Financial Group, Inc.

Company Profile: American Financial Group, Inc.
Market Cap (USD): $10.64 B
Stock: AFG wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Property & Casualty

602. AptarGroup, Inc.

Company Profile: AptarGroup, Inc.
Market Cap (USD): $10.59 B
Stock: ATR wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Packaging & Containers

603. Acceleron Pharma Inc.

Company Profile: Acceleron Pharma Inc.
Market Cap (USD): $10.56 B (Nov. 1, 2021)
Stock: XLRN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

604. Qiagen N.V.

Company Profile: Qiagen N.V.
Market Cap (USD): $10.53 B
Stock: QGEN wb_incandescent
Country: Netherlands
Sector: Dutch Healthcare
Industry: Dutch Diagnostics & Research

605. Zynga Inc.

Company Profile: Zynga Inc.
Market Cap (USD): $10.51 B (May 1, 2022)
Stock: ZNGA wb_incandescent
Country: United States
Sector: US Communication Services
Industry: US Electronic Gaming & Multimedia

606. Westlake Chemical Corporation

Company Profile: Westlake Chemical Corporation
Market Cap (USD): $10.40 B
Stock: WLK wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

607. Hill-Rom Holdings, Inc.

Company Profile: Hill-Rom Holdings, Inc.
Market Cap (USD): $10.33 B (Dec. 1, 2021)
Stock: HRC wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

608. Essential Utilities, Inc.

Company Profile: Essential Utilities, Inc.
Market Cap (USD): $10.31 B
Stock: WTRG wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Water

609. Catalent, Inc.

Company Profile: Catalent, Inc.
Market Cap (USD): $10.27 B (July 1, 2024)
Stock: CTLT wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

610. VEREIT, Inc.

Company Profile: VEREIT, Inc.
Market Cap (USD): $10.26 B (Oct. 1, 2021)
Stock: VER wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Diversified

611. MGM Resorts International

Company Profile: MGM Resorts International
Market Cap (USD): $10.25 B
Stock: MGM wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Resorts & Casinos

612. Amdocs Limited

Company Profile: Amdocs Limited
Market Cap (USD): $10.20 B
Stock: DOX wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

613. EPAM Systems, Inc.

Company Profile: EPAM Systems, Inc.
Market Cap (USD): $10.17 B
Stock: EPAM wb_incandescent
Country: United States
Sector: US Technology
Industry: US Information Technology Services

614. Proofpoint, Inc.

Company Profile: Proofpoint, Inc.
Market Cap (USD): $10.16 B (Aug. 1, 2021)
Stock: PFPT wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

615. Nielsen Holdings plc

Company Profile: Nielsen Holdings plc
Market Cap (USD): $10.07 B (June 1, 2025)
Stock: NLSN wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Consulting Services

616. Exact Sciences Corporation

Company Profile: Exact Sciences Corporation
Market Cap (USD): $10.07 B
Stock: EXAS wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

617. Molson Coors Beverage Company

Company Profile: Molson Coors Beverage Company
Market Cap (USD): $10.02 B
Stock: TAP wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Beverages—Brewers

618. Conagra Brands, Inc.

Company Profile: Conagra Brands, Inc.
Market Cap (USD): $10.02 B
Stock: CAG wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Packaged Foods

619. Globe Life Inc.

Company Profile: Globe Life Inc.
Market Cap (USD): $10.00 B
Stock: GL wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Life

620. LKQ Corporation

Company Profile: LKQ Corporation
Market Cap (USD): $9.96 B
Stock: LKQ wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Auto Parts

621. Walgreens Boots Alliance, Inc.

Company Profile: Walgreens Boots Alliance, Inc.
Market Cap (USD): $9.95 B
Stock: WBA wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Pharmaceutical Retailers

622. Paylocity Holding Corporation

Company Profile: Paylocity Holding Corporation
Market Cap (USD): $9.94 B
Stock: PCTY wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Application

623. CubeSmart

Company Profile: CubeSmart
Market Cap (USD): $9.93 B
Stock: CUBE wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Industrial

624. Huntington Ingalls Industries, Inc.

Company Profile: Huntington Ingalls Industries, Inc.
Market Cap (USD): $9.89 B
Stock: HII wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

625. Webster Financial Corporation

Company Profile: Webster Financial Corporation
Market Cap (USD): $9.87 B
Stock: WBS wb_incandescent
Country: United States
Sector: US Financials
Industry: US Banks—Regional

626. Assurant, Inc.

Company Profile: Assurant, Inc.
Market Cap (USD): $9.72 B
Stock: AIZ wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Specialty

627. A.O. Smith Corporation

Company Profile: A.O. Smith Corporation
Market Cap (USD): $9.68 B
Stock: AOS wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

628. Penumbra, Inc.

Company Profile: Penumbra, Inc.
Market Cap (USD): $9.67 B
Stock: PEN wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Devices

629. Black Knight, Inc.

Company Profile: Black Knight, Inc.
Market Cap (USD): $9.60 B (July 1, 2023)
Stock: BKI wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

630. Anaplan, Inc.

Company Profile: Anaplan, Inc.
Market Cap (USD): $9.59 B (July 1, 2022)
Stock: PLAN wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

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