S&P MidCap 400 Companies
Every company in the S&P MidCap 400 index, ranked by market capitalization. The S&P 400 tracks mid-sized US companies that sit between the large-cap S&P 500 and small-cap names. Market cap, sector, and industry are shown for each constituent.
As of Jul 3, 2026Ranked among US index members with available data.
| # | Company | Market cap | Sector | Industry |
|---|---|---|---|---|
| 1 | Flex Ltd.FLEX | $56.25B | Technology | Hardware, Equipment & Parts |
| 2 | Twilio Inc.TWLO | $31.76B | Technology | Software - Infrastructure |
| 3 | MasTec, Inc.MTZ | $30.87B | Industrials | Engineering & Construction |
| 4 | Carpenter Technology CorporationCRS | $30.32B | Industrials | Manufacturing - Metal Fabrication |
| 5 | Curtiss-Wright CorporationCW | $27.99B | Industrials | Aerospace & Defense |
| 6 | Illumina, Inc.ILMN | $27.82B | Healthcare | Medical - Diagnostics & Research |
| 7 | MKS Inc.MKSI | $27.76B | Technology | Hardware, Equipment & Parts |
| 8 | MACOM Technology Solutions Holdings, Inc.MTSI | $26.75B | Technology | Semiconductors |
| 9 | ATI Inc.ATI | $26.23B | Industrials | Manufacturing - Metal Fabrication |
| 10 | TechnipFMC plcFTI | $25.96B | Energy | Oil & Gas Equipment & Services |
| 11 | nVent Electric plcNVT | $25.87B | Industrials | Electrical Equipment & Parts |
| 12 | Everpure, Inc.P | $25.64B | Industrials | Industrial - Machinery |
| 13 | Roivant Sciences Ltd.ROIV | $25.20B | Healthcare | Biotechnology |
| 14 | Entegris, Inc.ENTG | $25.16B | Technology | Semiconductors |
| 15 | Woodward, Inc.WWD | $25.08B | Industrials | Aerospace & Defense |
| 16 | XPO Logistics, Inc.XPO | $24.31B | Industrials | Integrated Freight & Logistics |
| 17 | Sterling Infrastructure, Inc.STRL | $23.83B | Industrials | Engineering & Construction |
| 18 | Okta, Inc.OKTA | $23.33B | Technology | Software - Infrastructure |
| 19 | United Therapeutics CorporationUTHR | $23.22B | Healthcare | Biotechnology |
| 20 | US Foods Holding Corp.USFD | $22.44B | Consumer Defensive | Food Distribution |
| 21 | SharkNinja, Inc.SN | $21.49B | Consumer Cyclical | Furnishings, Fixtures & Appliances |
| 22 | RB Global, Inc.RBA | $21.06B | Industrials | Specialty Business Services |
| 23 | TD Synnex CorpSNX | $21.01B | Technology | Technology Distributors |
| 24 | Roku, Inc.ROKU | $20.84B | Communication Services | Entertainment |
| 25 | Lattice Semiconductor CorporationLSCC | $20.04B | Technology | Semiconductors |
| 26 | Amkor Technology, Inc.AMKR | $19.83B | Technology | Semiconductors |
| 27 | Burlington Stores, Inc.BURL | $19.82B | Consumer Cyclical | Apparel - Retail |
| 28 | UL Solutions Inc.ULS | $19.66B | Industrials | Specialty Business Services |
| 29 | DICK'S Sporting Goods, Inc.DKS | $19.63B | Consumer Cyclical | Specialty Retail |
| 30 | RBC Bearings IncorporatedRBC | $19.63B | Industrials | Manufacturing - Tools & Accessories |
| 31 | FabrinetFN | $19.61B | Technology | Hardware, Equipment & Parts |
| 32 | Reliance Steel & Aluminum Co.RS | $19.01B | Basic Materials | Steel |
| 33 | TTM Technologies, Inc.TTMI | $18.66B | Technology | Hardware, Equipment & Parts |
| 34 | SiTime CorporationSITM | $18.58B | Technology | Semiconductors |
| 35 | Hyatt Hotels CorporationH | $18.16B | Consumer Cyclical | Travel Lodging |
| 36 | APi Group CorporationAPG | $18.10B | Industrials | Engineering & Construction |
| 37 | East West Bancorp, Inc.EWBC | $17.91B | Financial Services | Banks - Diversified |
| 38 | Performance Food Group CoPFGC | $17.68B | Consumer Defensive | Food Distribution |
| 39 | BWX Technologies, Inc.BWXT | $17.52B | Industrials | Aerospace & Defense |
| 40 | Onto Innovation Inc.ONTO | $17.48B | Technology | Semiconductors |
| 41 | Nextpower Inc.NXT | $17.45B | Technology | Solar |
| 42 | ITT Inc.ITT | $16.88B | Industrials | Industrial - Machinery |
| 43 | Neurocrine Biosciences, Inc.NBIX | $16.87B | Healthcare | Biotechnology |
| 44 | Watsco, Inc.WSO | $16.79B | Industrials | Industrial - Distribution |
| 45 | Tenet Healthcare CorporationTHC | $16.47B | Healthcare | Medical - Care Facilities |
| 46 | Talen Energy CorporationTLN | $16.38B | Utilities | Independent Power Producers |
| 47 | Annaly Capital Management, Inc.NLY | $16.27B | Real Estate | REIT - Mortgage |
| 48 | Somnigroup International IncSGI | $16.24B | Consumer Defensive | Household & Personal Products |
| 49 | Lamar Advertising CompanyLAMR | $15.90B | Real Estate | REIT - Specialty |
| 50 | Vicor CorporationVICR | $15.79B | Technology | Hardware, Equipment & Parts |
| 51 | W. P. Carey Inc.WPC | $15.77B | Real Estate | REIT - Diversified |
| 52 | WESCO International, Inc.WCC | $15.62B | Industrials | Industrial - Distribution |
| 53 | Medpace Holdings, Inc.MEDP | $15.52B | Healthcare | Medical - Diagnostics & Research |
| 54 | Clean Harbors, Inc.CLH | $15.36B | Industrials | Waste Management |
| 55 | Regal Rexnord CorporationRRX | $15.27B | Industrials | Industrial - Machinery |
| 56 | The Carlyle Group Inc.CG | $15.24B | Financial Services | Asset Management |
| 57 | Coca-Cola Consolidated, Inc.COKE | $15.23B | Consumer Defensive | Beverages - Non-Alcoholic |
| 58 | DigitalOcean Holdings, Inc.DOCN | $15.09B | Technology | Software - Infrastructure |
| 59 | Jazz Pharmaceuticals plcJAZZ | $14.92B | Healthcare | Biotechnology |
| 60 | Viper Energy, Inc.VNOM | $14.80B | Energy | Oil & Gas Midstream |
| 61 | Jones Lang LaSalle IncorporatedJLL | $14.77B | Real Estate | Real Estate - Services |
| 62 | AramarkARMK | $14.75B | Industrials | Specialty Business Services |
| 63 | Toll Brothers, Inc.TOL | $14.72B | Consumer Cyclical | Residential Construction |
| 64 | DT Midstream, Inc.DTM | $14.67B | Energy | Oil & Gas Midstream |
| 65 | Ovintiv Inc.OVV | $14.61B | Energy | Oil & Gas Exploration & Production |
| 66 | Unum GroupUNM | $14.60B | Financial Services | Insurance - Life |
| 67 | Carlisle Companies IncorporatedCSL | $14.60B | Industrials | Construction Materials |
| 68 | Pinterest, Inc.PINS | $14.54B | Communication Services | Internet Content & Information |
| 69 | Warner Music Group Corp.WMG | $14.46B | Communication Services | Entertainment |
| 70 | TransUnionTRU | $14.36B | Industrials | Specialty Business Services |
| 71 | Omega Healthcare Investors, Inc.OHI | $14.35B | Real Estate | REIT - Healthcare Facilities |
| 72 | Lincoln Electric Holdings, Inc.LECO | $14.13B | Industrials | Manufacturing - Tools & Accessories |
| 73 | Dycom Industries, Inc.DY | $14.13B | Industrials | Engineering & Construction |
| 74 | Reinsurance Group of America, IncorporatedRGA | $14.13B | Financial Services | Insurance - Reinsurance |
| 75 | RPM International Inc.RPM | $14.13B | Basic Materials | Chemicals - Specialty |
| 76 | Ally Financial Inc.ALLY | $14.12B | Financial Services | Financial - Credit Services |
| 77 | Nutanix, Inc.NTNX | $13.84B | Technology | Software - Infrastructure |
| 78 | Royal Gold, Inc.RGLD | $13.80B | Basic Materials | Gold |
| 79 | Semtech CorporationSMTC | $13.70B | Technology | Semiconductors |
| 80 | Exelixis, Inc.EXEL | $13.56B | Healthcare | Biotechnology |
| 81 | Advanced Energy Industries, Inc.AEIS | $13.55B | Industrials | Electrical Equipment & Parts |
| 82 | CNH Industrial N.V.CNH | $13.54B | Industrials | Agricultural - Machinery |
| 83 | RenaissanceRe Holdings Ltd.RNR | $13.51B | Financial Services | Insurance - Reinsurance |
| 84 | Rambus Inc.RMBS | $13.39B | Technology | Semiconductors |
| 85 | Moog Inc.MOG-A | $13.34B | Industrials | Aerospace & Defense |
| 86 | Dynatrace, Inc.DT | $13.22B | Technology | Software - Application |
| 87 | Sanmina CorporationSANM | $13.21B | Technology | Hardware, Equipment & Parts |
| 88 | BorgWarner Inc.BWA | $13.20B | Consumer Cyclical | Auto - Parts |
| 89 | Evercore Inc.EVR | $13.19B | Financial Services | Financial - Capital Markets |
| 90 | Solstice Advanced Materials Inc.SOLS | $13.17B | Basic Materials | Chemicals - Specialty |
| 91 | HF Sinclair CorporationDINO | $13.08B | Energy | Oil & Gas Refining & Marketing |
| 92 | Corebridge Financial, Inc.CRBG | $12.95B | Financial Services | Asset Management |
| 93 | Fidelity National Financial, Inc.FNF | $12.90B | Financial Services | Insurance - Specialty |
| 94 | Permian Resources CorporationPR | $12.83B | Energy | Oil & Gas Exploration & Production |
| 95 | Watts Water Technologies, Inc.WTS | $12.73B | Industrials | Industrial - Machinery |
| 96 | Mueller Industries, Inc.MLI | $12.70B | Industrials | Manufacturing - Metal Fabrication |
| 97 | Crane CompanyCR | $12.69B | Industrials | Industrial - Machinery |
| 98 | Dutch Bros Inc.BROS | $12.67B | Consumer Cyclical | Restaurants |
| 99 | Equity LifeStyle Properties, Inc.ELS | $12.61B | Real Estate | REIT - Residential |
| 100 | Texas Roadhouse, Inc.TXRH | $12.59B | Consumer Cyclical | Restaurants |
Showing the top 100 companies.