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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
541 Universal Health Services, Inc. UHS $13.99 B United States US Healthcare US Medical Care Facilities
542 Amcor plc AMCR $13.96 B

(July 1, 2024)

 Switzerland Swiss Consumer Discretionary Swiss Packaging & Containers
543 Avangrid, Inc. AGR $13.94 B

(Dec. 1, 2024)

 United States US Utilities US Utilities—Regulated Electric
544 Wayfair Inc. W $13.89 B United States US Consumer Discretionary US Internet Retail
545 Allegion plc ALLE $13.84 B Ireland Irish Industrials Irish Security & Protection Services
546 UDR, Inc. UDR $13.81 B United States US Real Estate US REIT—Residential
547 Performance Food Group Company PFGC $13.81 B United States US Consumer Staples US Food Distribution
548 Watsco, Inc. WSO $13.74 B United States US Industrials US Industrial Distribution
549 Huntington Ingalls Industries, Inc. HII $13.72 B United States US Industrials US Aerospace & Defense
550 Graco Inc. GGG $13.70 B United States US Industrials US Specialty Industrial Machinery
551 Nutanix, Inc. NTNX $13.68 B United States US Technology US Software—Infrastructure
552 Evercore Inc. EVR $13.59 B United States US Financials US Capital Markets
553 Kimco Realty Corporation KIM $13.58 B United States US Real Estate US REIT—Retail
554 Entegris, Inc. ENTG $13.58 B United States US Technology US Semiconductor Equipment & Materials
555 Omega Healthcare Investors, Inc. OHI $13.53 B United States US Real Estate US REIT—Healthcare Facilities
556 Intra-Cellular Therapies, Inc. ITCI $13.50 B

(Jan. 1, 2025)

 United States US Healthcare US Biotechnology
557 Masco Corporation MAS $13.50 B United States US Industrials US Building Products & Equipment
558 Madrigal Pharmaceuticals, Inc. MDGL $13.49 B United States US Healthcare US Biotechnology
559 American Homes 4 Rent AMH $13.49 B United States US Real Estate US REIT—Residential
560 IDEX Corporation IEX $13.48 B United States US Industrials US Specialty Industrial Machinery
561 Nordson Corporation NDSN $13.46 B United States US Industrials US Specialty Industrial Machinery
562 Lincoln Electric Holdings, Inc. LECO $13.45 B United States US Industrials US Tools & Accessories
563 Reinsurance Group of America, Incorporated RGA $13.45 B United States US Financials US Insurance—Reinsurance
564 Kratos Defense & Security Solutions, Inc. KTOS $13.39 B United States US Industrials US Aerospace & Defense
565 Juniper Networks, Inc. JNPR $13.36 B

(July 1, 2025)

 United States US Technology US Communication Equipment
566 RPM International Inc. RPM $13.31 B United States US Basic Materials US Specialty Chemicals
567 Guardant Health, Inc. GH $13.21 B United States US Healthcare US Diagnostics & Research
568 Unum Group UNM $13.15 B United States US Financials US Insurance—Life
569 MACOM Technology Solutions Holdings, Inc. MTSI $13.11 B United States US Technology US Semiconductors
570 Stifel Financial Corp. SF $13.11 B United States US Financials US Capital Markets

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

541. Universal Health Services, Inc.

Company Profile: Universal Health Services, Inc.
Market Cap (USD): $13.99 B
Stock: UHS wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

542. Amcor plc

Company Profile: Amcor plc
Market Cap (USD): $13.96 B (July 1, 2024)
Stock: AMCR wb_incandescent
Country: Switzerland
Sector: Swiss Consumer Discretionary
Industry: Swiss Packaging & Containers

543. Avangrid, Inc.

Company Profile: Avangrid, Inc.
Market Cap (USD): $13.94 B (Dec. 1, 2024)
Stock: AGR wb_incandescent
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

544. Wayfair Inc.

Company Profile: Wayfair Inc.
Market Cap (USD): $13.89 B
Stock: W wb_incandescent
Country: United States
Sector: US Consumer Discretionary
Industry: US Internet Retail

545. Allegion plc

Company Profile: Allegion plc
Market Cap (USD): $13.84 B
Stock: ALLE wb_incandescent
Country: Ireland
Sector: Irish Industrials
Industry: Irish Security & Protection Services

546. UDR, Inc.

Company Profile: UDR, Inc.
Market Cap (USD): $13.81 B
Stock: UDR wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential

547. Performance Food Group Company

Company Profile: Performance Food Group Company
Market Cap (USD): $13.81 B
Stock: PFGC wb_incandescent
Country: United States
Sector: US Consumer Staples
Industry: US Food Distribution

548. Watsco, Inc.

Company Profile: Watsco, Inc.
Market Cap (USD): $13.74 B
Stock: WSO wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Industrial Distribution

549. Huntington Ingalls Industries, Inc.

Company Profile: Huntington Ingalls Industries, Inc.
Market Cap (USD): $13.72 B
Stock: HII wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

550. Graco Inc.

Company Profile: Graco Inc.
Market Cap (USD): $13.70 B
Stock: GGG wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

551. Nutanix, Inc.

Company Profile: Nutanix, Inc.
Market Cap (USD): $13.68 B
Stock: NTNX wb_incandescent
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

552. Evercore Inc.

Company Profile: Evercore Inc.
Market Cap (USD): $13.59 B
Stock: EVR wb_incandescent
Country: United States
Sector: US Financials
Industry: US Capital Markets

553. Kimco Realty Corporation

Company Profile: Kimco Realty Corporation
Market Cap (USD): $13.58 B
Stock: KIM wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Retail

554. Entegris, Inc.

Company Profile: Entegris, Inc.
Market Cap (USD): $13.58 B
Stock: ENTG wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductor Equipment & Materials

555. Omega Healthcare Investors, Inc.

Company Profile: Omega Healthcare Investors, Inc.
Market Cap (USD): $13.53 B
Stock: OHI wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Healthcare Facilities

556. Intra-Cellular Therapies, Inc.

Company Profile: Intra-Cellular Therapies, Inc.
Market Cap (USD): $13.50 B (Jan. 1, 2025)
Stock: ITCI wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

557. Masco Corporation

Company Profile: Masco Corporation
Market Cap (USD): $13.50 B
Stock: MAS wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Building Products & Equipment

558. Madrigal Pharmaceuticals, Inc.

Company Profile: Madrigal Pharmaceuticals, Inc.
Market Cap (USD): $13.49 B
Stock: MDGL wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Biotechnology

559. American Homes 4 Rent

Company Profile: American Homes 4 Rent
Market Cap (USD): $13.49 B
Stock: AMH wb_incandescent
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential

560. IDEX Corporation

Company Profile: IDEX Corporation
Market Cap (USD): $13.48 B
Stock: IEX wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

561. Nordson Corporation

Company Profile: Nordson Corporation
Market Cap (USD): $13.46 B
Stock: NDSN wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Specialty Industrial Machinery

562. Lincoln Electric Holdings, Inc.

Company Profile: Lincoln Electric Holdings, Inc.
Market Cap (USD): $13.45 B
Stock: LECO wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Tools & Accessories

563. Reinsurance Group of America, Incorporated

Company Profile: Reinsurance Group of America, Incorporated
Market Cap (USD): $13.45 B
Stock: RGA wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Reinsurance

564. Kratos Defense & Security Solutions, Inc.

Company Profile: Kratos Defense & Security Solutions, Inc.
Market Cap (USD): $13.39 B
Stock: KTOS wb_incandescent
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

565. Juniper Networks, Inc.

Company Profile: Juniper Networks, Inc.
Market Cap (USD): $13.36 B (July 1, 2025)
Stock: JNPR wb_incandescent
Country: United States
Sector: US Technology
Industry: US Communication Equipment

566. RPM International Inc.

Company Profile: RPM International Inc.
Market Cap (USD): $13.31 B
Stock: RPM wb_incandescent
Country: United States
Sector: US Basic Materials
Industry: US Specialty Chemicals

567. Guardant Health, Inc.

Company Profile: Guardant Health, Inc.
Market Cap (USD): $13.21 B
Stock: GH wb_incandescent
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

568. Unum Group

Company Profile: Unum Group
Market Cap (USD): $13.15 B
Stock: UNM wb_incandescent
Country: United States
Sector: US Financials
Industry: US Insurance—Life

569. MACOM Technology Solutions Holdings, Inc.

Company Profile: MACOM Technology Solutions Holdings, Inc.
Market Cap (USD): $13.11 B
Stock: MTSI wb_incandescent
Country: United States
Sector: US Technology
Industry: US Semiconductors

570. Stifel Financial Corp.

Company Profile: Stifel Financial Corp.
Market Cap (USD): $13.11 B
Stock: SF wb_incandescent
Country: United States
Sector: US Financials
Industry: US Capital Markets

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