United States

Top 1000 largest US Companies by Market Cap

This is the list of the largest public listed companies from the United States by market capitalization with links to their reference stock, sector and industry.

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Top Companies from the United States as of Jan. 01, 2026

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Rank Company Market Cap (USD) Country Sector Industry
481 Carpenter Technology Corporation $16.87 B United States US Industrials US Metal Fabrication
482 Alliant Energy Corporation $16.86 B United States US Utilities US Utilities—Regulated Electric
483 Evergy, Inc. $16.82 B United States US Utilities US Utilities—Regulated Electric
484 US Foods Holding Corp. $16.81 B United States US Consumer Staples US Food Distribution
485 Mid-America Apartment Communities, Inc. $16.70 B United States US Real Estate US REIT—Residential
486 Hologic, Inc. $16.63 B United States US Healthcare US Medical Instruments & Supplies
487 BWX Technologies, Inc. $16.63 B United States US Industrials US Aerospace & Defense
488 PPD, Inc. $16.58 B

(Dec. 1, 2021)

 United States US Healthcare US Drug Manufacturers—Specialty & Generic
489 Zillow Group, Inc. $16.46 B United States US Communication Services US Internet Content & Information
490 Allegheny Technologies Incorporated $16.43 B United States US Industrials US Metal Fabrication
491 GoDaddy Inc. $16.41 B United States US Technology US Software—Infrastructure
492 XPO Logistics, Inc. $16.34 B United States US Industrials US Integrated Freight & Logistics
493 TransUnion $16.23 B United States US Industrials US Consulting Services
494 APi Group Corporation $16.21 B United States US Industrials US Engineering & Construction
495 Western Midstream Partners, LP $16.21 B United States US Energy US Oil & Gas Midstream
496 Aspen Technology, Inc. $16.18 B

(Jan. 1, 2025)

 United States US Technology US Software—Application
497 The Cooper Companies, Inc. $16.13 B United States US Healthcare US Medical Instruments & Supplies
498 Marathon Oil Corporation $16.10 B

(July 1, 2024)

 United States US Energy US Oil & Gas E&P
499 Medpace Holdings, Inc. $16.08 B United States US Healthcare US Diagnostics & Research
500 Genesis Healthcare Inc. $16.08 B United States US Healthcare US Medical Care Facilities
501 Jacobs Engineering Group Inc. $16.07 B United States US Industrials US Engineering & Construction
502 Roku, Inc. $16.06 B United States US Communication Services US Entertainment
503 Guidewire Software, Inc. $15.95 B United States US Technology US Software—Application
504 Jones Lang LaSalle Incorporated $15.91 B United States US Real Estate US Real Estate Services
505 Warner Music Group Corp. $15.90 B United States US Communication Services US Entertainment
506 East West Bancorp, Inc. $15.86 B United States US Financials US Banks—Diversified
507 Deckers Outdoor Corporation $15.84 B United States US Consumer Discretionary US Footwear & Accessories
508 Hyatt Hotels Corporation $15.81 B United States US Consumer Discretionary US Lodging
509 Sun Communities, Inc. $15.71 B United States US Real Estate US REIT—Residential
510 Annaly Capital Management, Inc. $15.64 B United States US Real Estate US REIT—Mortgage

Top Companies from the United States as of Jan. 01, 2026

481. Carpenter Technology Corporation

Company Profile: Carpenter Technology Corporation
Market Cap (USD): $16.87 B
Country: United States
Sector: US Industrials
Industry: US Metal Fabrication

482. Alliant Energy Corporation

Company Profile: Alliant Energy Corporation
Market Cap (USD): $16.86 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

483. Evergy, Inc.

Company Profile: Evergy, Inc.
Market Cap (USD): $16.82 B
Country: United States
Sector: US Utilities
Industry: US Utilities—Regulated Electric

484. US Foods Holding Corp.

Company Profile: US Foods Holding Corp.
Market Cap (USD): $16.81 B
Country: United States
Sector: US Consumer Staples
Industry: US Food Distribution

485. Mid-America Apartment Communities, Inc.

Company Profile: Mid-America Apartment Communities, Inc.
Market Cap (USD): $16.70 B
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential

486. Hologic, Inc.

Company Profile: Hologic, Inc.
Market Cap (USD): $16.63 B
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

487. BWX Technologies, Inc.

Company Profile: BWX Technologies, Inc.
Market Cap (USD): $16.63 B
Country: United States
Sector: US Industrials
Industry: US Aerospace & Defense

488. PPD, Inc.

Company Profile: PPD, Inc.
Market Cap (USD): $16.58 B (Dec. 1, 2021)
Country: United States
Sector: US Healthcare
Industry: US Drug Manufacturers—Specialty & Generic

489. Zillow Group, Inc.

Company Profile: Zillow Group, Inc.
Market Cap (USD): $16.46 B
Country: United States
Sector: US Communication Services
Industry: US Internet Content & Information

490. Allegheny Technologies Incorporated

Company Profile: Allegheny Technologies Incorporated
Market Cap (USD): $16.43 B
Country: United States
Sector: US Industrials
Industry: US Metal Fabrication

491. GoDaddy Inc.

Company Profile: GoDaddy Inc.
Market Cap (USD): $16.41 B
Country: United States
Sector: US Technology
Industry: US Software—Infrastructure

492. XPO Logistics, Inc.

Company Profile: XPO Logistics, Inc.
Market Cap (USD): $16.34 B
Country: United States
Sector: US Industrials
Industry: US Integrated Freight & Logistics

493. TransUnion

Company Profile: TransUnion
Market Cap (USD): $16.23 B
Country: United States
Sector: US Industrials
Industry: US Consulting Services

494. APi Group Corporation

Company Profile: APi Group Corporation
Market Cap (USD): $16.21 B
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

495. Western Midstream Partners, LP

Company Profile: Western Midstream Partners, LP
Market Cap (USD): $16.21 B
Country: United States
Sector: US Energy
Industry: US Oil & Gas Midstream

496. Aspen Technology, Inc.

Company Profile: Aspen Technology, Inc.
Market Cap (USD): $16.18 B (Jan. 1, 2025)
Country: United States
Sector: US Technology
Industry: US Software—Application

497. The Cooper Companies, Inc.

Company Profile: The Cooper Companies, Inc.
Market Cap (USD): $16.13 B
Country: United States
Sector: US Healthcare
Industry: US Medical Instruments & Supplies

498. Marathon Oil Corporation

Company Profile: Marathon Oil Corporation
Market Cap (USD): $16.10 B (July 1, 2024)
Country: United States
Sector: US Energy
Industry: US Oil & Gas E&P

499. Medpace Holdings, Inc.

Company Profile: Medpace Holdings, Inc.
Market Cap (USD): $16.08 B
Country: United States
Sector: US Healthcare
Industry: US Diagnostics & Research

500. Genesis Healthcare Inc.

Company Profile: Genesis Healthcare Inc.
Market Cap (USD): $16.08 B
Country: United States
Sector: US Healthcare
Industry: US Medical Care Facilities

501. Jacobs Engineering Group Inc.

Company Profile: Jacobs Engineering Group Inc.
Market Cap (USD): $16.07 B
Country: United States
Sector: US Industrials
Industry: US Engineering & Construction

502. Roku, Inc.

Company Profile: Roku, Inc.
Market Cap (USD): $16.06 B
Country: United States
Sector: US Communication Services
Industry: US Entertainment

503. Guidewire Software, Inc.

Company Profile: Guidewire Software, Inc.
Market Cap (USD): $15.95 B
Country: United States
Sector: US Technology
Industry: US Software—Application

504. Jones Lang LaSalle Incorporated

Company Profile: Jones Lang LaSalle Incorporated
Market Cap (USD): $15.91 B
Country: United States
Sector: US Real Estate
Industry: US Real Estate Services

505. Warner Music Group Corp.

Company Profile: Warner Music Group Corp.
Market Cap (USD): $15.90 B
Country: United States
Sector: US Communication Services
Industry: US Entertainment

506. East West Bancorp, Inc.

Company Profile: East West Bancorp, Inc.
Market Cap (USD): $15.86 B
Country: United States
Sector: US Financials
Industry: US Banks—Diversified

507. Deckers Outdoor Corporation

Company Profile: Deckers Outdoor Corporation
Market Cap (USD): $15.84 B
Country: United States
Sector: US Consumer Discretionary
Industry: US Footwear & Accessories

508. Hyatt Hotels Corporation

Company Profile: Hyatt Hotels Corporation
Market Cap (USD): $15.81 B
Country: United States
Sector: US Consumer Discretionary
Industry: US Lodging

509. Sun Communities, Inc.

Company Profile: Sun Communities, Inc.
Market Cap (USD): $15.71 B
Country: United States
Sector: US Real Estate
Industry: US REIT—Residential

510. Annaly Capital Management, Inc.

Company Profile: Annaly Capital Management, Inc.
Market Cap (USD): $15.64 B
Country: United States
Sector: US Real Estate
Industry: US REIT—Mortgage

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