VSEMX
VANGUARD EXTENDED MARKET INDEX FUND
VANGUARD INDEX FUNDS
ETFIndex fund

Allocation breakdown

As of March 31, 2026 · N-PORT

By asset class

By country

By sector

By industry (SIC code)

As of March 31, 2026 · N-PORT

How we map holdings to the sectors above: each holding's issuer carries a U.S. SIC industry code in its EDGAR filer record, and each SIC code rolls up to a sector. Expand a sector to see its industries, and click a SIC code to list this fund's positions in that industry. Bonds and foreign or private issuers with no SEC filer record fall into Unclassified.

Services-Prepackaged Software 6.78%
Semiconductors & Related Devices 3.65%
Services-Computer Processing & Data Preparation 0.93%
Electrical Industrial Apparatus 0.84%
Services-Computer Integrated Systems Design 0.78%
Services-Computer Programming, Data Processing, Etc. 0.76%
Printed Circuit Boards 0.68%
Laboratory Analytical Instruments 0.50%
Miscellaneous Electrical Machinery, Equipment & Supplies 0.39%
Radio & Tv Broadcasting & Communications Equipment 0.30%
Services-Computer Programming Services 0.30%
Telephone & Telegraph Apparatus 0.28%
Electronic Components, NEC 0.26%
Measuring & Controlling Devices, NEC 0.21%
Household Appliances 0.15%
Electronic Components & Accessories 0.14%
Communications Equipment, NEC 0.13%
Electric Lighting & Wiring Equipment 0.12%
Calculating & Accounting Machines (No Electronic Computers) 0.10%
Computer Communications Equipment 0.08%
Switchgear & Switchboard Apparatus 0.07%
Motors & Generators 0.07%
Household Audio & Video Equipment 0.05%
Computer Peripheral Equipment, NEC 0.03%
Electronic Coils, Transformers & Other Inductors 0.03%
Electronic Computers 0.02%
Office Machines, NEC 0.02%
Electric Housewares & Fans 0.01%
Wholesale-Hardware & Plumbing & Heating Equipment & Supplies 0.78%
Oil & Gas Field Machinery & Equipment 0.64%
Guided Missiles & Space Vehicles & Parts 0.61%
Water, Sewer, Pipeline, Comm & Power Line Construction 0.58%
Operative Builders 0.55%
Pumps & Pumping Equipment 0.55%
Heavy Construction Other Than Bldg Const - Contractors 0.49%
Misc Industrial & Commercial Machinery & Equipment 0.48%
Aircraft Engines & Engine Parts 0.43%
Trucking (No Local) 0.42%
Services-Management Consulting Services 0.40%
Services-Educational Services 0.34%
Services-Engineering Services 0.34%
Engines & Turbines 0.32%
Metalworkg Machinery & Equipment 0.32%
Ball & Roller Bearings 0.32%
General Industrial Machinery & Equipment, NEC 0.31%
Special Industry Machinery (No Metalworking Machinery) 0.30%
Construction - Special Trade Contractors 0.29%
Miscellaneous Fabricated Metal Products 0.28%
Wholesale-Groceries & Related Products 0.27%
Water Transportation 0.26%
Transportation Services 0.25%
Wholesale-Computers & Peripheral Equipment & Software 0.22%
Wholesale-Groceries, General Line 0.22%
Metal Cans 0.20%
Aircraft 0.20%
Fabricated Structural Metal Products 0.19%
Refrigeration & Service Industry Machinery 0.19%
Wholesale-Electrical Apparatus & Equipment, Wiring Supplies 0.18%
Construction Machinery & Equip 0.17%
General Industrial Machinery & Equipment 0.17%
Aircraft Parts & Auxiliary Equipment, NEC 0.17%
Wholesale-Lumber & Other Construction Materials 0.17%
Wholesale-Electronic Parts & Equipment, NEC 0.17%
Industrial & Commercial Fans & Blowers & Air Purifing Equip 0.16%
Fabricated Plate Work (Boiler Shops) 0.15%
Air Transportation, Scheduled 0.15%
Wholesale-Machinery, Equipment & Supplies 0.15%
Services-Commercial Physical & Biological Research 0.15%
Farm Machinery & Equipment 0.13%
Wholesale-Durable Goods, NEC 0.13%
Lumber & Wood Products (No Furniture) 0.12%
Cutlery, Handtools & General Hardware 0.12%
Special Industry Machinery, NEC 0.12%
General Bldg Contractors - Residential Bldgs 0.11%
Wholesale-Motor Vehicles & Motor Vehicle Parts & Supplies 0.10%
Services-Testing Laboratories 0.10%
Industrial Trucks, Tractors, Trailors & Stackers 0.09%
Wholesale-Industrial Machinery & Equipment 0.09%
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip 0.08%
Wholesale-Professional & Commercial Equipment & Supplies 0.08%
Wholesale-Chemicals & Allied Products 0.08%
Sawmills & Planting Mills, General 0.07%
Coating, Engraving & Allied Services 0.07%
Wholesale-Farm Product Raw Materials 0.07%
Electrical Work 0.06%
Millwood, Veneer, Plywood, & Structural Wood Members 0.06%
Metal Forgings & Stampings 0.06%
Aircraft & Parts 0.06%
Railroad Equipment 0.06%
Miscellaneous Transportation Equipment 0.06%
Wholesale-Hardware 0.06%
Services-Child Day Care Services 0.06%
General Bldg Contractors - Nonresidential Bldgs 0.05%
Mobile Homes 0.05%
Household Furniture 0.05%
Metal Doors, Sash, Frames, Moldings & Trim 0.05%
Machine Tools, Metal Cutting Types 0.04%
Motorcycles, Bicycles & Parts 0.04%
Arrangement of Transportation of Freight & Cargo 0.04%
Wholesale-Miscellaneous Nondurable Goods 0.04%
Office Furniture (No Wood) 0.03%
Metal Shipping Barrels, Drums, Kegs & Pails 0.03%
Ordnance & Accessories, (No Vehicles/Guided Missiles) 0.03%
Wood Household Furniture, (No Upholstered) 0.02%
Heating Equipment, Except Electric & Warm Air Furnaces 0.02%
Air Transportation, Nonscheduled 0.02%
Wholesale-Metals Service Centers & of fices 0.02%
Wholesale-Petroleum & Petroleum Products (No Bulk Stations) 0.02%
Services-Facilities Support Management Services 0.02%
Office Furniture 0.01%
Ship & Boat Building & Repairing 0.01%
Railroads, Line-Haul Operating 0.01%
Deep Sea Foreign Transportation of Freight 0.01%
Wholesale-Lumber, Plywood, Millwork & Wood Panels 0.01%
Wholesale-Drugs, Proprietaries & Druggists' Sundries 0.01%
Services-Legal Services 0.01%
Services-Management Services 0.01%
State Commercial Banks 3.02%
National Commercial Banks 1.70%
Finance Services 1.53%
Fire, Marine & Casualty Insurance 1.39%
Investment Advice 1.22%
Life Insurance 0.66%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.63%
Security Brokers, Dealers & Flotation Companies 0.62%
Personal Credit Institutions 0.51%
Surety Insurance 0.43%
Savings Institution, Federally Chartered 0.29%
Mineral Royalty Traders 0.28%
Insurance Agents, Brokers & Service 0.27%
Mortgage Bankers & Loan Correspondents 0.24%
Accident & Health Insurance 0.20%
Hospital & Medical Service Plans 0.19%
Title Insurance 0.19%
Patent Owners & Lessors 0.16%
Savings Institutions, Not Federally Chartered 0.06%
Investors, NEC 0.06%
Functions Related To Depository Banking, NEC 0.04%
Short-Term Business Credit Institutions 0.04%
Commercial Banks, NEC 0.02%
Federal & Federally-Sponsored Credit Agencies 0.02%
Loan Brokers 0.02%
Pharmaceutical Preparations 6.00%
Biological Products, (No Diagnostic Substances) 1.90%
Surgical & Medical Instruments & Apparatus 1.08%
Services-Medical Laboratories 0.75%
Electromedical & Electrotherapeutic Apparatus 0.31%
Services-Home Health Care Services 0.25%
Services-General Medical & Surgical Hospitals, NEC 0.24%
Services-Skilled Nursing Care Facilities 0.20%
Services-Hospitals 0.18%
In Vitro & In Vivo Diagnostic Substances 0.17%
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.13%
Services-Health Services 0.10%
Dental Equipment & Supplies 0.09%
Services-Offices & Clinics of Doctors of Medicine 0.08%
Ophthalmic Goods 0.07%
Services-Misc Health & Allied Services, NEC 0.07%
Services-Nursing & Personal Care Facilities 0.06%
Services-Specialty Outpatient Facilities, NEC 0.06%
Medicinal Chemicals & Botanical Products 0.03%
X-Ray Apparatus & Tubes & Related Irradiation Apparatus 0.01%
Services-Business Services, NEC 1.29%
Motor Vehicle Parts & Accessories 1.09%
Retail-Eating Places 0.66%
Retail-Auto Dealers & Gasoline Stations 0.60%
Retail-Catalog & Mail-Order Houses 0.60%
Hotels & Motels 0.51%
Motor Vehicles & Passenger Car Bodies 0.40%
Services-Miscellaneous Equipment Rental & Leasing 0.40%
Services-Miscellaneous Amusement & Recreation 0.37%
Retail-Variety Stores 0.30%
Retail-Department Stores 0.29%
Services-To Dwellings & Other Buildings 0.29%
Services-Amusement & Recreation Services 0.26%
Industrial Instruments For Measurement, Display, and Control 0.25%
Retail-Grocery Stores 0.23%
Retail-Family Clothing Stores 0.23%
Services-Auto Rental & Leasing (No Drivers) 0.22%
Services-Consumer Credit Reporting, Collection Agencies 0.18%
Services-Membership Sports & Recreation Clubs 0.17%
Retail-Eating & Drinking Places 0.16%
Retail-Miscellaneous Retail 0.14%
Totalizing Fluid Meters & Counting Devices 0.13%
Retail-Computer & Computer Software Stores 0.13%
Instruments For Meas & Testing of Electricity & Elec Signals 0.12%
Apparel & Other Finishd Prods of Fabrics & Similar Matl 0.11%
Men's & Boys' Furnishgs, Work Clothg, & Allied Garments 0.10%
Sporting & Athletic Goods, NEC 0.10%
Carpets & Rugs 0.09%
Search, Detection, Navigation, Guidance, Aeronautical Sys 0.09%
Retail-Retail Stores, NEC 0.08%
Services-Equipment Rental & Leasing, NEC 0.08%
Services-Racing, Including Track Operation 0.08%
Motor Homes 0.07%
Miscellaneous Manufacturing Industries 0.07%
Retail-Lumber & Other Building Materials Dealers 0.07%
Retail-Shoe Stores 0.07%
Services-Help Supply Services 0.07%
Services-Detective, Guard & Armored Car Services 0.07%
Dolls & Stuffed Toys 0.06%
Retail-Auto & Home Supply Stores 0.05%
Retail-Women's Clothing Stores 0.05%
Retail-Miscellaneous Shopping Goods Stores 0.05%
Retail-Jewelry Stores 0.05%
Retail-Furniture Stores 0.04%
Hotels, Rooming Houses, Camps & Other Lodging Places 0.04%
Services-Employment Agencies 0.04%
Truck & Bus Bodies 0.03%
Services-Personal Services 0.03%
Services-Advertising 0.03%
Broadwoven Fabric Mills, Man Made Fiber & Silk 0.02%
Services-Miscellaneous Business Services 0.02%
Services-Automotive Repair, Services & Parking 0.02%
Photographic Equipment & Supplies 0.01%
Watches, Clocks, Clockwork Operated Devices/Parts 0.01%
Retail-Convenience Stores 0.01%
Retail-Apparel & Accessory Stores 0.01%
Retail-Hobby, Toy & Game Shops 0.01%
Services-Advertising Agencies 0.01%
Chemicals & Allied Products 0.51%
Plastics Products, NEC 0.48%
Cement, Hydraulic 0.39%
Mining & Quarrying of Nonmetallic Minerals (No Fuels) 0.37%
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) 0.37%
Gold and Silver Ores 0.32%
Plastic Materials, Synth Resins & Nonvulcan Elastomers 0.29%
Steel Pipe & Tubes 0.28%
Primary Production of Aluminum 0.27%
Paints, Varnishes, Lacquers, Enamels & Allied Prods 0.25%
Industrial Organic Chemicals 0.22%
Rolling Drawing & Extruding of Nonferrous Metals 0.21%
Metal Mining 0.20%
Fabricated Rubber Products, NEC 0.18%
Miscellaneous Chemical Products 0.16%
Abrasive, Asbestos & Misc Nonmetallic Mineral Prods 0.12%
Paperboard Containers & Boxes 0.11%
Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) 0.10%
Miscellaneous Metal Ores 0.09%
Industrial Inorganic Chemicals 0.07%
Adhesives & Sealants 0.06%
Rubber & Plastics Footwear 0.06%
Footwear, (No Rubber) 0.06%
Drawing & Insulating of Nonferrous Wire 0.06%
Perfumes, Cosmetics & Other Toilet Preparations 0.05%
Agricultural Chemicals 0.04%
Steel Works, Blast Furnaces & Rolling & Finishing Mills 0.04%
Paper Mills 0.03%
Tires & Inner Tubes 0.03%
Leather & Leather Products 0.03%
Plastics, Foil & Coated Paper Bags 0.02%
Flat Glass 0.02%
Glass Containers 0.02%
Pulp Mills 0.01%
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics 0.01%
Miscellaneous Plastics Products 0.01%
Glass Products, Made of Purchased Glass 0.01%
Nonferrous Foundries (Castings) 0.01%
Real Estate Investment Trusts 4.72%
Real Estate Agents & Managers (For Others) 0.37%
Real Estate 0.28%
Land Subdividers & Developers (No Cemeteries) 0.04%
Opeators of Nonresidential Buildings 0.01%
Lessors of Real Property, NEC 0.01%
Natural Gas Distribution 1.30%
Electric Services 1.00%
Natural Gas Transmission 0.47%
Water Supply 0.27%
Hazardous Waste Management 0.20%
Natural Gas Transmisison & Distribution 0.17%
Electric & Other Services Combined 0.11%
Gas & Other Services Combined 0.11%
Refuse Systems 0.07%
Electric, Gas & Sanitary Services 0.04%
Crude Petroleum & Natural Gas 1.56%
Drilling Oil & Gas Wells 0.41%
Oil & Gas Field Services, NEC 0.23%
Silver Ores 0.15%
Petroleum Refining 0.13%
Bituminous Coal & Lignite Surface Mining 0.09%
Miscellaneous Products of Petroleum & Coal 0.06%
Communications Services, NEC 0.51%
Cable & Other Pay Television Services 0.30%
Newspapers: Publishing or Publishing & Printing 0.20%
Telephone Communications (No Radiotelephone) 0.20%
Television Broadcasting Stations 0.15%
Radio Broadcasting Stations 0.06%
Services-Motion Picture Theaters 0.05%
Services-Motion Picture & Video Tape Production 0.04%
Books: Publishing or Publishing & Printing 0.03%
Commercial Printing 0.02%
Blankbooks, Looseleaf Binders & Bookbindg & Relatd Work 0.02%
Telegraph & Other Message Communications 0.02%
Miscellaneous Publishing 0.01%
Manifold Business Forms 0.01%
Radiotelephone Communications 0.01%
Bottled & Canned Soft Drinks & Carbonated Waters 0.23%
Grain Mill Products 0.19%
Fats & Oils 0.13%
Canned, Frozen & Preservd Fruit, Veg & Food Specialties 0.12%
Food and Kindred Products 0.09%
Beverages 0.09%
Agricultural Prod-Livestock & Animal Specialties 0.05%
Agricultural Services 0.02%
Poultry Slaughtering and Processing 0.02%
Cookies & Crackers 0.02%
Sugar & Confectionery Products 0.02%
Malt Beverages 0.02%
Tobacco Products 0.02%
Agricultural Production-Crops 0.01%
Sausages & Other Prepared Meat Products 0.01%
Canned, Fruits, Veg, Preserves, Jams & Jellies 0.01%
Miscellaneous Food Preparations & Kindred Products 0.01%
Unclassified 10.76%

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