Companies starting with M
Contract data as of Oct 28, 2026. Refreshed daily.
156 listed companies starting with M; 10 have federal contract obligations in the last 12 months, led by McKesson ($12.33B), Maximus ($602.9M), Marathon Petroleum ($597.5M). Each name links to the company page with its government contracts, holdings, trades and news.
| Company | Ticker | Sector | Industry | Federal contracts, 12 mo | Data on page |
|---|---|---|---|---|---|
| M&T Bank | MTB | Financials | State Commercial Banks | – | Superinvestors |
| Mach Natural Resources | MNR | Energy | Crude Petroleum & Natural Gas | – | |
| MACOM Technology Solutions Holdings | MTSI | Technology | Semiconductors & Related Devices | – | SuperinvestorsCongress trades |
| MacroGenics | MGNX | Health | Pharmaceutical Preparations | – | |
| Macy's | M | Consumer | Retail-Department Stores | – | SuperinvestorsNews |
| Madison Air Solutions | MAIR | Industrials | Industrial & Commercial Fans & Blowers & Air Purifing Equip | – | Superinvestors |
| Madison Square Garden Entertainment | MSGE | Consumer | Services-Miscellaneous Amusement & Recreation | – | Superinvestors |
| Madison Square Garden Sports | MSGS | Consumer | Services-Miscellaneous Amusement & Recreation | – | Trump trades |
| Madrigal Pharmaceuticals | MDGL | Health | Pharmaceutical Preparations | – | Superinvestors |
| Magna International | MGA | Consumer | Motor Vehicle Parts & Accessories | – | Superinvestors |
| Magnachip Semiconductor | MX | Technology | Semiconductors & Related Devices | – | Superinvestors |
| Magnera | MAGN | Materials | Paper Mills | – | |
| Magnite | MGNI | Technology | Services-Computer Programming, Data Processing, Etc. | – | Superinvestors |
| Magnolia Oil & Gas | MGY | Energy | Crude Petroleum & Natural Gas | – | SuperinvestorsTrump trades |
| Main Street Capital | MAIN | Other | – | ||
| MakeMyTrip | MMYT | Industrials | Transportation Services | – | SuperinvestorsNews |
| Mama's Creations | MAMA | Consumer staples | Sausages & Other Prepared Meat Products | – | Superinvestors |
| Mammoth Energy Services | TUSK | Energy | Oil & Gas Field Services, NEC | – | |
| Manchester | MANU | Consumer | Services-Amusement & Recreation Services | – | Superinvestors |
| Manhattan Associates | MANH | Technology | Services-Prepackaged Software | – | Superinvestors |
| MannKind | MNKD | Health | Pharmaceutical Preparations | – | |
| ManpowerGroup | MAN | Consumer | Services-Help Supply Services | – | Superinvestors |
| Manulife Financial | MFC | Financials | Life Insurance | – | Superinvestors |
| Maplebear | CART | Consumer | Services-Business Services, NEC | – | Superinvestors |
| MARA Holdings | MARA | Financials | Finance Services | – | NewsTrump trades |
| Marathon Petroleum | MPC | Energy | Petroleum Refining | $597.5M | Gov contractsSuperinvestorsCongress tradesNews |
| Maravai LifeSciences Holdings | MRVI | Health | Pharmaceutical Preparations | – | Superinvestors |
| Marex Group | MRX | Financials | Security & Commodity Brokers, Dealers, Exchanges & Services | – | |
| MarketAxess Holdings | MKTX | Financials | Security Brokers, Dealers & Flotation Companies | – | SuperinvestorsTrump trades |
| Marqeta | MQ | Technology | Services-Prepackaged Software | – | |
| Marriott International | MAR | Consumer | Hotels & Motels | – | SuperinvestorsNews |
| Marriott Vacations Worldwide | VAC | Real estate | Real Estate Agents & Managers (For Others) | – | Superinvestors |
| Marsh & McLennan Companies | MRSH | Financials | Insurance Agents, Brokers & Service | – | SuperinvestorsCongress tradesNewsTrump trades |
| Marten Transport | MRTN | Industrials | Trucking (No Local) | – | |
| Martin Marietta Materials | MLM | Materials | Mining & Quarrying of Nonmetallic Minerals (No Fuels) | – | SuperinvestorsCongress tradesTrump trades |
| Marvell Technology | MRVL | Technology | Semiconductors & Related Devices | – | SuperinvestorsCongress tradesNewsTrump trades |
| Masco | MAS | Materials | Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures | – | SuperinvestorsCongress trades |
| MasTec | MTZ | Industrials | Water, Sewer, Pipeline, Comm & Power Line Construction | – | SuperinvestorsCongress trades |
| MasterBrand | MBC | Materials | Wood Household Furniture, (No Upholstered) | – | SuperinvestorsTrump trades |
| Mastercard | MA | Consumer | Services-Business Services, NEC | – | SuperinvestorsCongress tradesTrump trades |
| MasterCraft Boat Holdings | MCFT | Industrials | Ship & Boat Building & Repairing | – | Superinvestors |
| Matador Resources | MTDR | Energy | Crude Petroleum & Natural Gas | – | Superinvestors |
| Match Group | MTCH | Technology | Services-Computer Programming, Data Processing, Etc. | – | SuperinvestorsTrump trades |
| Materialise | MTLS | Technology | Services-Prepackaged Software | – | Superinvestors |
| Materion | MTRN | Materials | Metal Forgings & Stampings | – | Superinvestors |
| Matson | MATX | Industrials | Water Transportation | $49.1M | Gov contractsSuperinvestorsNews |
| Mattel | MAT | Consumer | Dolls & Stuffed Toys | – | Superinvestors |
| Matthews International | MATW | Materials | Nonferrous Foundries (Castings) | – | SuperinvestorsTrump trades |
| MaxCyte | MXCT | Industrials | Services-Commercial Physical & Biological Research | – | |
| Maximus | MMS | Consumer | Services-Business Services, NEC | $602.9M | Gov contractsSuperinvestors |
| MaxLinear | MXL | Technology | Semiconductors & Related Devices | – | SuperinvestorsTrump trades |
| Maze Therapeutics | MAZE | Health | Biological Products, (No Diagnostic Substances) | – | |
| Mbia | MBI | Financials | Surety Insurance | – | Superinvestors |
| MBX Biosciences | MBX | Health | Pharmaceutical Preparations | – | |
| McCormick | MKC | Consumer staples | Miscellaneous Food Preparations & Kindred Products | – | SuperinvestorsCongress tradesNewsTrump trades |
| McDonald's | MCD | Consumer | Retail-Eating Places | – | SuperinvestorsCongress tradesTrump trades |
| McEwen | MUX | Materials | Gold and Silver Ores | – | |
| McKesson | MCK | Consumer | Wholesale-Drugs, Proprietaries & Druggists' Sundries | $12.33B | Gov contractsSuperinvestorsCongress tradesTrump trades |
| MDA Space | MDA | Industrials | Guided Missiles & Space Vehicles & Parts | – | Superinvestors |
| MDU Resources Group | MDU | Energy | Natural Gas Distribution | – | SuperinvestorsTrump trades |
| MediaAlpha | MAX | Consumer | Services-Business Services, NEC | – | |
| Medical Properties Trust | MPT | Real estate | Real Estate Investment Trusts | – | Superinvestors |
| MediciNova | MNOV | Health | Pharmaceutical Preparations | – | |
| Medifast | MED | Consumer staples | Miscellaneous Food Preparations & Kindred Products | – | |
| MediWound | MDWD | Health | Medicinal Chemicals & Botanical Products | – | Superinvestors |
| Medline | MDLN | Health | Surgical & Medical Instruments & Apparatus | – | Superinvestors |
| Medpace Holdings | MEDP | Industrials | Services-Commercial Physical & Biological Research | – | Superinvestors |
| Medtronic | MDT | Health | Electromedical & Electrotherapeutic Apparatus | $14.1M | Gov contractsSuperinvestorsCongress tradesNewsTrump trades |
| Melco Resorts & Entertainment | MLCO | Consumer | Hotels & Motels | – | Superinvestors |
| MercadoLibre | MELI | Consumer | Services-Business Services, NEC | – | Superinvestors |
| Mercer International | MERC | Materials | Pulp Mills | – | |
| Merck | MRK | Health | Pharmaceutical Preparations | $2.5M | Gov contractsSuperinvestorsCongress tradesNewsTrump trades |
| Mercury General | MCY | Financials | Fire, Marine & Casualty Insurance | – | |
| Mercury Systems | MRCY | Technology | Electronic Components & Accessories | $60.4M | Gov contractsSuperinvestorsTrump trades |
| Mereo BioPharma Group | MREO | Health | Pharmaceutical Preparations | – | |
| Merit Medical Systems | MMSI | Health | Surgical & Medical Instruments & Apparatus | – | SuperinvestorsTrump trades |
| Meritage Homes | MTH | Consumer | Operative Builders | – | Superinvestors |
| Merlin | MRLN | Technology | Services-Computer Integrated Systems Design | – | |
| Mesoblast | MESO | Health | Biological Products, (No Diagnostic Substances) | – | News |
| Meta Platforms | META | Technology | Services-Computer Programming, Data Processing, Etc. | – | SuperinvestorsCongress tradesNewsTrump trades |
| Metalla Royalty & Streaming | MTA | Materials | Gold and Silver Ores | – | |
| Metallus | MTUS | Materials | Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) | – | Superinvestors |
| Methanex | MEOH | Materials | Industrial Organic Chemicals | – | Superinvestors |
| Methode Electronics | MEI | Technology | Electronic Connectors | – | |
| MetLife | MET | Financials | Life Insurance | – | SuperinvestorsTrump trades |
| MFA Financial | MFA | Real estate | Real Estate Investment Trusts | – | |
| MGIC Investment | MTG | Financials | Surety Insurance | – | News |
| MGM Resorts International | MGM | Consumer | Hotels & Motels | – | SuperinvestorsCongress trades |
| MGP Ingredients | MGPI | Consumer | Wholesale-Beer, Wine & Distilled Alcoholic Beverages | – | Superinvestors |
| Miami International Holdings | MIAX | Financials | Security Brokers, Dealers & Flotation Companies | – | |
| Microbot Medical | MBOT | Health | Surgical & Medical Instruments & Apparatus | – | |
| Microchip Technology | MCHP | Technology | Semiconductors & Related Devices | – | SuperinvestorsCongress tradesTrump trades |
| Micron Technology | MU | Technology | Semiconductors & Related Devices | – | SuperinvestorsCongress tradesNewsTrump trades |
| Microsoft | MSFT | Technology | Services-Prepackaged Software | $548.3M | Gov contractsSuperinvestorsCongress tradesNewsTrump trades |
| Microvast Holdings | MVST | Technology | Miscellaneous Electrical Machinery, Equipment & Supplies | – | |
| MicroVision | MVIS | Technology | Electronic Components, NEC | – | |
| Mid-America Apartment Communities | MAA | Real estate | Real Estate Investment Trusts | – | Superinvestors |
| MidCap Financial Investment | MFIC | Other | – | Superinvestors | |
| Midland States Bancorp | MSBI | Financials | State Commercial Banks | – | |
| Milestone Pharmaceuticals | MIST | Health | Pharmaceutical Preparations | – | |
| Milestone Scientific | MLSS | Health | Orthopedic, Prosthetic & Surgical Appliances & Supplies | – | |
| Millicom International Cellular S.A | TIGO | Communications | Radiotelephone Communications | – | Superinvestors |
| Millrose Properties | MRP | Real estate | Real Estate | – | SuperinvestorsTrump trades |
| MiMedx Group | MDXG | Health | Surgical & Medical Instruments & Apparatus | – | |
| MindWalk Holdings | HYFT | Health | Pharmaceutical Preparations | – | |
| Minerals Technologies | MTX | Materials | Industrial Inorganic Chemicals | – | SuperinvestorsCongress trades |
| Mineralys Therapeutics | MLYS | Health | Pharmaceutical Preparations | – | |
| MiniMed Group | MMED | Health | Surgical & Medical Instruments & Apparatus | – | News |
| Mirion Technologies | MIR | Industrials | Measuring & Controlling Devices, NEC | – | SuperinvestorsTrump trades |
| Mirum Pharmaceuticals | MIRM | Health | Pharmaceutical Preparations | – | Superinvestors |
| Mission Produce | AVO | Consumer staples | Agricultural Services | – | Superinvestors |
| Mistras Group | MG | Industrials | Services-Engineering Services | – | Superinvestors |
| Mitek Systems | MITK | Technology | Computer Peripheral Equipment, NEC | – | Superinvestors |
| Mitsubishi UFJ Financial Group | MUFG | Financials | Commercial Banks, NEC | – | News |
| Mizuho Financial Group | MFG | Financials | National Commercial Banks | – | News |
| Mks | MKSI | Industrials | Industrial Instruments For Measurement, Display, and Control | – | Superinvestors |
| Mntn | MNTN | Consumer | Services-Advertising | – | Superinvestors |
| Mobileye Global | MBLY | Technology | Services-Prepackaged Software | – | Superinvestors |
| Mobilicom | MOB | Industrials | Aircraft | – | |
| Moderna | MRNA | Health | Biological Products, (No Diagnostic Substances) | – | SuperinvestorsCongress tradesNewsTrump trades |
| Modine Manufacturing | MOD | Consumer | Motor Vehicle Parts & Accessories | – | SuperinvestorsTrump trades |
| Moelis | MC | Financials | Investment Advice | – | SuperinvestorsTrump trades |
| Mohawk Industries | MHK | Consumer | Carpets & Rugs | – | SuperinvestorsTrump trades |
| Molina Healthcare | MOH | Financials | Hospital & Medical Service Plans | – | SuperinvestorsTrump trades |
| Molson Coors Beverage | TAP | Consumer staples | Malt Beverages | – | SuperinvestorsCongress tradesTrump trades |
| Momentus | MNTS | Industrials | Guided Missiles & Space Vehicles & Parts | – | |
| Monarch Casino & Resort | MCRI | Consumer | Hotels & Motels | – | Trump trades |
| monday.com | MNDY | Technology | Services-Prepackaged Software | – | Superinvestors |
| Mondelez International | MDLZ | Consumer staples | Food and Kindred Products | – | SuperinvestorsCongress tradesTrump trades |
| MoneyHero | MNY | Consumer | Services-Business Services, NEC | – | |
| MongoDB | MDB | Technology | Services-Prepackaged Software | – | SuperinvestorsNewsTrump trades |
| Monolithic Power Systems | MPWR | Technology | Semiconductors & Related Devices | – | SuperinvestorsTrump trades |
| Monro | MNRO | Consumer | Services-Automotive Repair, Services & Parking | – | SuperinvestorsTrump trades |
| Monster Beverage | MNST | Consumer staples | Bottled & Canned Soft Drinks & Carbonated Waters | – | SuperinvestorsCongress tradesNewsTrump trades |
| Montauk Renewables | MNTK | Utilities | Gas & Other Services Combined | – | |
| Monte Rosa Therapeutics | GLUE | Health | Biological Products, (No Diagnostic Substances) | – | Superinvestors |
| Moody's | MCO | Consumer | Services-Consumer Credit Reporting, Collection Agencies | – | SuperinvestorsTrump trades |
| MoonLake Immunotherapeutics | MLTX | Health | Pharmaceutical Preparations | – | |
| Morgan Stanley | MS | Financials | Security Brokers, Dealers & Flotation Companies | – | SuperinvestorsNewsTrump trades |
| Morgan Stanley Direct Lending Fund | MSDL | Other | – | News | |
| Motorola Solutions | MSI | Technology | Radio & Tv Broadcasting & Communications Equipment | $317.1M | Gov contractsSuperinvestorsCongress tradesTrump trades |
| Movado Group | MOV | Industrials | Watches, Clocks, Clockwork Operated Devices/Parts | – | Superinvestors |
| MP Materials | MP | Materials | Metal Mining | – | SuperinvestorsNewsTrump trades |
| Mplx | MPLX | Energy | Pipe Lines (No Natural Gas) | – | Superinvestors |
| MSC Industrial Direct | MSM | Consumer | Wholesale-Industrial Machinery & Equipment | $99.3M | Gov contractsSuperinvestors |
| Msci | MSCI | Consumer | Services-Business Services, NEC | – | SuperinvestorsCongress tradesTrump trades |
| Mueller Industries | MLI | Materials | Rolling Drawing & Extruding of Nonferrous Metals | – | Superinvestors |
| Murphy Oil | MUR | Energy | Crude Petroleum & Natural Gas | – | SuperinvestorsNews |
| Murphy USA | MUSA | Consumer | Retail-Auto Dealers & Gasoline Stations | – | Superinvestors |
| Myomo | MYO | Health | Orthopedic, Prosthetic & Surgical Appliances & Supplies | – | |
| MYR Group | MYRG | Industrials | Water, Sewer, Pipeline, Comm & Power Line Construction | – | SuperinvestorsTrump trades |
| Myriad Genetics | MYGN | Health | In Vitro & In Vivo Diagnostic Substances | – | |
| The Macerich | MAC | Real estate | Real Estate Investment Trusts | – | Superinvestors |
| The Magnum Ice Cream Company N.V | MICC | Consumer staples | Ice Cream & Frozen Desserts | – | Superinvestors |
| The Middleby | MIDD | Industrials | Refrigeration & Service Industry Machinery | – | SuperinvestorsCongress trades |
| The Mosaic | MOS | Materials | Agricultural Chemicals | – | SuperinvestorsCongress trades |
Contract data: USAspending.gov (federal prime contract obligations, award types A-D, by action date) and the Department of Defense daily contract announcements (awards of $7.5 million or more). Both are public-domain U.S. government data. Company matching uses legal names and parent/child recipient records and is deliberately conservative, so some subsidiaries may be missing. Obligations are not revenue. Not investment advice.