PEXMX
T. Rowe Price Extended Equity Market Index Fund
T. ROWE PRICE INDEX TRUST, INC.
Index 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 6.69%
Semiconductors & Related Devices 3.62%
Services-Computer Processing & Data Preparation 0.98%
Services-Computer Integrated Systems Design 0.82%
Electrical Industrial Apparatus 0.79%
Services-Computer Programming, Data Processing, Etc. 0.72%
Printed Circuit Boards 0.71%
Laboratory Analytical Instruments 0.48%
Miscellaneous Electrical Machinery, Equipment & Supplies 0.41%
Services-Computer Programming Services 0.30%
Telephone & Telegraph Apparatus 0.28%
Radio & Tv Broadcasting & Communications Equipment 0.27%
Electronic Components, NEC 0.26%
Measuring & Controlling Devices, NEC 0.17%
Household Appliances 0.15%
Electronic Components & Accessories 0.14%
Electric Lighting & Wiring Equipment 0.11%
Communications Equipment, NEC 0.11%
Computer Communications Equipment 0.10%
Switchgear & Switchboard Apparatus 0.07%
Household Audio & Video Equipment 0.07%
Calculating & Accounting Machines (No Electronic Computers) 0.06%
Motors & Generators 0.06%
Computer Peripheral Equipment, NEC 0.04%
Electronic Coils, Transformers & Other Inductors 0.04%
Office Machines, NEC 0.03%
Electronic Computers 0.02%
Electric Housewares & Fans 0.02%
Computer Storage Devices 0.01%
Electronic Connectors 0.01%
Wholesale-Hardware & Plumbing & Heating Equipment & Supplies 0.75%
Oil & Gas Field Machinery & Equipment 0.72%
Water, Sewer, Pipeline, Comm & Power Line Construction 0.59%
Guided Missiles & Space Vehicles & Parts 0.59%
Operative Builders 0.56%
Heavy Construction Other Than Bldg Const - Contractors 0.48%
Misc Industrial & Commercial Machinery & Equipment 0.48%
Trucking (No Local) 0.47%
Pumps & Pumping Equipment 0.46%
Services-Management Consulting Services 0.45%
Aircraft Engines & Engine Parts 0.41%
Services-Educational Services 0.34%
Services-Engineering Services 0.34%
Ball & Roller Bearings 0.33%
Special Industry Machinery (No Metalworking Machinery) 0.32%
General Industrial Machinery & Equipment, NEC 0.32%
Metalworkg Machinery & Equipment 0.31%
Engines & Turbines 0.30%
Construction - Special Trade Contractors 0.28%
Miscellaneous Fabricated Metal Products 0.28%
Wholesale-Groceries & Related Products 0.27%
Water Transportation 0.26%
Transportation Services 0.22%
Fabricated Structural Metal Products 0.21%
Wholesale-Groceries, General Line 0.21%
Wholesale-Computers & Peripheral Equipment & Software 0.20%
Refrigeration & Service Industry Machinery 0.19%
Aircraft 0.19%
Metal Cans 0.18%
Construction Machinery & Equip 0.17%
Wholesale-Lumber & Other Construction Materials 0.17%
Wholesale-Machinery, Equipment & Supplies 0.17%
Wholesale-Electrical Apparatus & Equipment, Wiring Supplies 0.16%
Wholesale-Electronic Parts & Equipment, NEC 0.16%
Services-Commercial Physical & Biological Research 0.16%
Air Transportation, Scheduled 0.15%
Fabricated Plate Work (Boiler Shops) 0.14%
Farm Machinery & Equipment 0.14%
Aircraft Parts & Auxiliary Equipment, NEC 0.14%
General Bldg Contractors - Residential Bldgs 0.13%
Lumber & Wood Products (No Furniture) 0.13%
General Industrial Machinery & Equipment 0.13%
Wholesale-Durable Goods, NEC 0.13%
Cutlery, Handtools & General Hardware 0.12%
Special Industry Machinery, NEC 0.11%
Industrial & Commercial Fans & Blowers & Air Purifing Equip 0.11%
Wholesale-Motor Vehicles & Motor Vehicle Parts & Supplies 0.10%
Wholesale-Professional & Commercial Equipment & Supplies 0.10%
Services-Testing Laboratories 0.10%
Metal Forgings & Stampings 0.09%
Industrial Trucks, Tractors, Trailors & Stackers 0.09%
Sawmills & Planting Mills, General 0.08%
Coating, Engraving & Allied Services 0.08%
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip 0.07%
Wholesale-Hardware 0.07%
Wholesale-Chemicals & Allied Products 0.07%
Services-Child Day Care Services 0.07%
Electrical Work 0.06%
Millwood, Veneer, Plywood, & Structural Wood Members 0.06%
Mobile Homes 0.06%
Railroad Equipment 0.06%
Miscellaneous Transportation Equipment 0.06%
Wholesale-Farm Product Raw Materials 0.06%
General Bldg Contractors - Nonresidential Bldgs 0.05%
Aircraft & Parts 0.05%
Wholesale-Miscellaneous Nondurable Goods 0.05%
Household Furniture 0.04%
Metal Doors, Sash, Frames, Moldings & Trim 0.04%
Arrangement of Transportation of Freight & Cargo 0.04%
Wholesale-Industrial Machinery & Equipment 0.04%
Metal Shipping Barrels, Drums, Kegs & Pails 0.03%
Ordnance & Accessories, (No Vehicles/Guided Missiles) 0.03%
Machine Tools, Metal Cutting Types 0.03%
Motorcycles, Bicycles & Parts 0.03%
Wholesale-Metals Service Centers & of fices 0.03%
Services-Legal Services 0.03%
Wood Household Furniture, (No Upholstered) 0.02%
Office Furniture (No Wood) 0.02%
Railroads, Line-Haul Operating 0.02%
Deep Sea Foreign Transportation of Freight 0.02%
Wholesale-Lumber, Plywood, Millwork & Wood Panels 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%
Wholesale-Drugs, Proprietaries & Druggists' Sundries 0.01%
State Commercial Banks 2.91%
National Commercial Banks 1.71%
Finance Services 1.42%
Fire, Marine & Casualty Insurance 1.34%
Investment Advice 1.23%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.68%
Life Insurance 0.68%
Security Brokers, Dealers & Flotation Companies 0.58%
Personal Credit Institutions 0.51%
Surety Insurance 0.44%
Savings Institution, Federally Chartered 0.31%
Insurance Agents, Brokers & Service 0.29%
Mineral Royalty Traders 0.28%
Mortgage Bankers & Loan Correspondents 0.24%
Accident & Health Insurance 0.21%
Hospital & Medical Service Plans 0.17%
Title Insurance 0.17%
Patent Owners & Lessors 0.17%
Investors, NEC 0.06%
Short-Term Business Credit Institutions 0.05%
Functions Related To Depository Banking, NEC 0.04%
Commercial Banks, NEC 0.03%
Savings Institutions, Not Federally Chartered 0.03%
Federal & Federally-Sponsored Credit Agencies 0.03%
Loan Brokers 0.01%
Pharmaceutical Preparations 5.79%
Biological Products, (No Diagnostic Substances) 1.95%
Surgical & Medical Instruments & Apparatus 1.02%
Services-Medical Laboratories 0.79%
Electromedical & Electrotherapeutic Apparatus 0.28%
Services-General Medical & Surgical Hospitals, NEC 0.26%
Services-Home Health Care Services 0.24%
In Vitro & In Vivo Diagnostic Substances 0.20%
Services-Hospitals 0.20%
Services-Skilled Nursing Care Facilities 0.18%
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.16%
Dental Equipment & Supplies 0.10%
Ophthalmic Goods 0.10%
Services-Health Services 0.09%
Services-Specialty Outpatient Facilities, NEC 0.08%
Services-Offices & Clinics of Doctors of Medicine 0.07%
Services-Nursing & Personal Care Facilities 0.04%
Services-Misc Health & Allied Services, NEC 0.04%
Services-Business Services, NEC 1.22%
Motor Vehicle Parts & Accessories 1.12%
Retail-Eating Places 0.65%
Retail-Catalog & Mail-Order Houses 0.58%
Retail-Auto Dealers & Gasoline Stations 0.57%
Hotels & Motels 0.50%
Services-Miscellaneous Equipment Rental & Leasing 0.40%
Motor Vehicles & Passenger Car Bodies 0.39%
Services-Miscellaneous Amusement & Recreation 0.36%
Industrial Instruments For Measurement, Display, and Control 0.32%
Services-To Dwellings & Other Buildings 0.31%
Retail-Variety Stores 0.30%
Retail-Department Stores 0.29%
Services-Amusement & Recreation Services 0.24%
Retail-Grocery Stores 0.23%
Retail-Family Clothing Stores 0.21%
Retail-Eating & Drinking Places 0.19%
Services-Auto Rental & Leasing (No Drivers) 0.19%
Services-Consumer Credit Reporting, Collection Agencies 0.17%
Totalizing Fluid Meters & Counting Devices 0.14%
Retail-Miscellaneous Retail 0.14%
Services-Membership Sports & Recreation Clubs 0.14%
Retail-Computer & Computer Software Stores 0.12%
Apparel & Other Finishd Prods of Fabrics & Similar Matl 0.11%
Sporting & Athletic Goods, NEC 0.11%
Retail-Retail Stores, NEC 0.11%
Services-Equipment Rental & Leasing, NEC 0.11%
Carpets & Rugs 0.10%
Men's & Boys' Furnishgs, Work Clothg, & Allied Garments 0.10%
Services-Help Supply Services 0.10%
Instruments For Meas & Testing of Electricity & Elec Signals 0.09%
Services-Racing, Including Track Operation 0.09%
Search, Detection, Navigation, Guidance, Aeronautical Sys 0.08%
Retail-Lumber & Other Building Materials Dealers 0.08%
Retail-Shoe Stores 0.08%
Motor Homes 0.07%
Dolls & Stuffed Toys 0.07%
Retail-Auto & Home Supply Stores 0.06%
Retail-Miscellaneous Shopping Goods Stores 0.06%
Services-Personal Services 0.06%
Miscellaneous Manufacturing Industries 0.05%
Retail-Women's Clothing Stores 0.05%
Retail-Jewelry Stores 0.05%
Services-Employment Agencies 0.05%
Services-Detective, Guard & Armored Car Services 0.05%
Retail-Furniture Stores 0.04%
Truck & Bus Bodies 0.03%
Hotels, Rooming Houses, Camps & Other Lodging Places 0.03%
Services-Advertising 0.03%
Services-Miscellaneous Business Services 0.03%
Broadwoven Fabric Mills, Man Made Fiber & Silk 0.02%
Truck Trailers 0.02%
Photographic Equipment & Supplies 0.02%
Watches, Clocks, Clockwork Operated Devices/Parts 0.02%
Services-Automotive Repair, Services & Parking 0.01%
Chemicals & Allied Products 0.55%
Plastics Products, NEC 0.49%
Mining & Quarrying of Nonmetallic Minerals (No Fuels) 0.38%
Cement, Hydraulic 0.37%
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) 0.35%
Plastic Materials, Synth Resins & Nonvulcan Elastomers 0.29%
Gold and Silver Ores 0.27%
Paints, Varnishes, Lacquers, Enamels & Allied Prods 0.27%
Steel Pipe & Tubes 0.26%
Primary Production of Aluminum 0.25%
Industrial Organic Chemicals 0.22%
Metal Mining 0.20%
Rolling Drawing & Extruding of Nonferrous Metals 0.18%
Fabricated Rubber Products, NEC 0.17%
Miscellaneous Chemical Products 0.15%
Abrasive, Asbestos & Misc Nonmetallic Mineral Prods 0.13%
Miscellaneous Metal Ores 0.10%
Paperboard Containers & Boxes 0.10%
Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) 0.09%
Drawing & Insulating of Nonferrous Wire 0.09%
Footwear, (No Rubber) 0.07%
Adhesives & Sealants 0.06%
Rubber & Plastics Footwear 0.06%
Industrial Inorganic Chemicals 0.05%
Perfumes, Cosmetics & Other Toilet Preparations 0.05%
Agricultural Chemicals 0.05%
Steel Works, Blast Furnaces & Rolling & Finishing Mills 0.04%
Paper Mills 0.03%
Miscellaneous Plastics Products 0.03%
Leather & Leather Products 0.03%
Glass Containers 0.03%
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics 0.02%
Tires & Inner Tubes 0.02%
Glass Products, Made of Purchased Glass 0.02%
Paperboard Mills 0.01%
Converted Paper & Paperboard Prods (No Contaners/Boxes) 0.01%
Primary Smelting & Refining of Nonferrous Metals 0.01%
Miscellaneous Primary Metal Products 0.01%
Real Estate Investment Trusts 4.52%
Real Estate Agents & Managers (For Others) 0.37%
Real Estate 0.31%
Land Subdividers & Developers (No Cemeteries) 0.04%
Opeators of Nonresidential Buildings 0.02%
Lessors of Real Property, NEC 0.02%
Natural Gas Distribution 1.27%
Electric Services 0.91%
Natural Gas Transmission 0.41%
Water Supply 0.26%
Electric & Other Services Combined 0.17%
Hazardous Waste Management 0.17%
Natural Gas Transmisison & Distribution 0.14%
Gas & Other Services Combined 0.09%
Refuse Systems 0.07%
Electric, Gas & Sanitary Services 0.05%
Crude Petroleum & Natural Gas 1.54%
Drilling Oil & Gas Wells 0.41%
Oil & Gas Field Services, NEC 0.19%
Silver Ores 0.16%
Petroleum Refining 0.11%
Bituminous Coal & Lignite Surface Mining 0.09%
Miscellaneous Products of Petroleum & Coal 0.06%
Communications Services, NEC 0.56%
Cable & Other Pay Television Services 0.40%
Telephone Communications (No Radiotelephone) 0.22%
Newspapers: Publishing or Publishing & Printing 0.17%
Television Broadcasting Stations 0.15%
Radio Broadcasting Stations 0.05%
Commercial Printing 0.04%
Services-Motion Picture & Video Tape Production 0.04%
Services-Motion Picture Theaters 0.04%
Books: Publishing or Publishing & Printing 0.03%
Manifold Business Forms 0.03%
Telegraph & Other Message Communications 0.02%
Blankbooks, Looseleaf Binders & Bookbindg & Relatd Work 0.01%
Bottled & Canned Soft Drinks & Carbonated Waters 0.23%
Grain Mill Products 0.20%
Canned, Frozen & Preservd Fruit, Veg & Food Specialties 0.14%
Fats & Oils 0.12%
Food and Kindred Products 0.11%
Beverages 0.11%
Agricultural Prod-Livestock & Animal Specialties 0.06%
Sugar & Confectionery Products 0.03%
Malt Beverages 0.03%
Tobacco Products 0.03%
Poultry Slaughtering and Processing 0.02%
Miscellaneous Food Preparations & Kindred Products 0.02%
Unclassified 11.74%

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