U.S. Small Cap Growth Portfolio
DFA INVESTMENT DIMENSIONS GROUP INC

Allocation breakdown

As of January 31, 2026 · N-PORT

By asset class

By country

By sector

By industry (SIC code)

As of January 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-Management Consulting Services 1.37%
Heavy Construction Other Than Bldg Const - Contractors 1.22%
Water, Sewer, Pipeline, Comm & Power Line Construction 1.05%
Services-Educational Services 0.90%
Construction - Special Trade Contractors 0.82%
Industrial & Commercial Fans & Blowers & Air Purifing Equip 0.68%
Services-Commercial Physical & Biological Research 0.67%
Oil & Gas Field Machinery & Equipment 0.57%
Lumber & Wood Products (No Furniture) 0.52%
Special Industry Machinery (No Metalworking Machinery) 0.51%
Miscellaneous Fabricated Metal Products 0.50%
Trucking (No Local) 0.50%
Misc Industrial & Commercial Machinery & Equipment 0.47%
Pumps & Pumping Equipment 0.45%
Wholesale-Machinery, Equipment & Supplies 0.44%
General Bldg Contractors - Residential Bldgs 0.42%
Wholesale-Industrial Machinery & Equipment 0.42%
Services-Engineering Services 0.42%
Metal Cans 0.41%
General Industrial Machinery & Equipment 0.41%
Wholesale-Misc Durable Goods 0.41%
Fabricated Structural Metal Products 0.39%
Wholesale-Durable Goods, NEC 0.39%
Electrical Work 0.37%
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip 0.36%
Cutlery, Handtools & General Hardware 0.35%
Wholesale-Professional & Commercial Equipment & Supplies 0.31%
Operative Builders 0.25%
Fabricated Plate Work (Boiler Shops) 0.24%
Coating, Engraving & Allied Services 0.24%
Transportation Services 0.24%
Services-Child Day Care Services 0.23%
Metal Doors, Sash, Frames, Moldings & Trim 0.21%
Mobile Homes 0.20%
General Industrial Machinery & Equipment, NEC 0.20%
Miscellaneous Transportation Equipment 0.20%
Millwood, Veneer, Plywood, & Structural Wood Members 0.19%
Engines & Turbines 0.18%
Metal Forgings & Stampings 0.16%
Wholesale-Chemicals & Allied Products 0.16%
Refrigeration & Service Industry Machinery 0.15%
Aircraft Parts & Auxiliary Equipment, NEC 0.15%
Metalworkg Machinery & Equipment 0.14%
Office Furniture (No Wood) 0.11%
Special Industry Machinery, NEC 0.11%
Wholesale-Medical, Dental & Hospital Equipment & Supplies 0.10%
Services-Legal Services 0.08%
Farm Machinery & Equipment 0.06%
Guided Missiles & Space Vehicles & Parts 0.05%
Arrangement of Transportation of Freight & Cargo 0.05%
Construction Machinery & Equip 0.04%
Aircraft & Parts 0.04%
Wholesale-Computers & Peripheral Equipment & Software 0.03%
Services-Management Services 0.01%
Services-Business Services, NEC 2.37%
Motor Vehicle Parts & Accessories 1.97%
Retail-Eating Places 1.49%
Retail-Family Clothing Stores 0.97%
Retail-Variety Stores 0.77%
Retail-Auto Dealers & Gasoline Stations 0.75%
Retail-Grocery Stores 0.71%
Games, Toys & Children's Vehicles (No Dolls & Bicycles) 0.67%
Retail-Eating & Drinking Places 0.66%
Hotels & Motels 0.65%
Sporting & Athletic Goods, NEC 0.55%
Services-Miscellaneous Amusement & Recreation 0.54%
Totalizing Fluid Meters & Counting Devices 0.51%
Services-To Dwellings & Other Buildings 0.41%
Retail-Miscellaneous Retail 0.39%
Motor Vehicles & Passenger Car Bodies 0.33%
Industrial Instruments For Measurement, Display, and Control 0.31%
Apparel & Other Finishd Prods of Fabrics & Similar Matl 0.30%
Services-Miscellaneous Equipment Rental & Leasing 0.30%
Dolls & Stuffed Toys 0.29%
Retail-Shoe Stores 0.29%
Miscellaneous Manufacturing Industries 0.28%
Instruments For Meas & Testing of Electricity & Elec Signals 0.27%
Retail-Women's Clothing Stores 0.25%
Retail-Lumber & Other Building Materials Dealers 0.24%
Men's & Boys' Furnishgs, Work Clothg, & Allied Garments 0.21%
Services-Amusement & Recreation Services 0.16%
Services-Help Supply Services 0.15%
Services-Racing, Including Track Operation 0.13%
Retail-Catalog & Mail-Order Houses 0.12%
Services-Personal Services 0.12%
Services-Membership Sports & Recreation Clubs 0.12%
Truck & Bus Bodies 0.10%
Hotels, Rooming Houses, Camps & Other Lodging Places 0.10%
Services-Miscellaneous Business Services 0.09%
Carpets & Rugs 0.08%
Services-Equipment Rental & Leasing, NEC 0.07%
Retail-Hobby, Toy & Game Shops 0.05%
Retail-Furniture Stores 0.04%
Search, Detection, Navigation, Guidance, Aeronautical Sys 0.02%
Retail-Apparel & Accessory Stores 0.02%
Services-Advertising Agencies 0.02%
Services-Automotive Repair, Services & Parking 0.02%
Retail-Jewelry Stores 0.01%
Services-Prepackaged Software 3.04%
Semiconductors & Related Devices 2.34%
Services-Computer Integrated Systems Design 1.27%
Services-Computer Processing & Data Preparation 0.97%
Printed Circuit Boards 0.86%
Services-Computer Programming Services 0.70%
Services-Computer Programming, Data Processing, Etc. 0.68%
Measuring & Controlling Devices, NEC 0.52%
Motors & Generators 0.50%
Communications Equipment, NEC 0.32%
Laboratory Analytical Instruments 0.32%
Electronic Components, NEC 0.31%
Switchgear & Switchboard Apparatus 0.30%
Electric Lighting & Wiring Equipment 0.27%
Electronic Components & Accessories 0.24%
Miscellaneous Electrical Machinery, Equipment & Supplies 0.24%
Calculating & Accounting Machines (No Electronic Computers) 0.17%
Household Audio & Video Equipment 0.14%
Electronic Coils, Transformers & Other Inductors 0.12%
Computer Communications Equipment 0.10%
Radio & Tv Broadcasting & Communications Equipment 0.05%
Telephone & Telegraph Apparatus 0.03%
Biological Products, (No Diagnostic Substances) 1.93%
Pharmaceutical Preparations 1.89%
Surgical & Medical Instruments & Apparatus 0.93%
Services-Home Health Care Services 0.71%
Services-Misc Health & Allied Services, NEC 0.61%
Electromedical & Electrotherapeutic Apparatus 0.55%
Services-Skilled Nursing Care Facilities 0.54%
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.52%
Services-Hospitals 0.42%
Services-Medical Laboratories 0.27%
In Vitro & In Vivo Diagnostic Substances 0.22%
Services-Nursing & Personal Care Facilities 0.20%
Services-Health Services 0.19%
Services-Specialty Outpatient Facilities, NEC 0.17%
Investment Advice 3.00%
Security Brokers, Dealers & Flotation Companies 1.08%
Fire, Marine & Casualty Insurance 1.05%
Patent Owners & Lessors 0.61%
Personal Credit Institutions 0.59%
State Commercial Banks 0.44%
Life Insurance 0.36%
Insurance Agents, Brokers & Service 0.31%
Mineral Royalty Traders 0.21%
Hospital & Medical Service Plans 0.19%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.17%
Functions Related To Depository Banking, NEC 0.15%
Finance Services 0.13%
Commercial Banks, NEC 0.06%
Loan Brokers 0.05%
Mining & Quarrying of Nonmetallic Minerals (No Fuels) 0.96%
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) 0.72%
Chemicals & Allied Products 0.68%
Plastics Products, NEC 0.65%
Rubber & Plastics Footwear 0.49%
Industrial Organic Chemicals 0.48%
Rolling Drawing & Extruding of Nonferrous Metals 0.44%
Footwear, (No Rubber) 0.35%
Gold and Silver Ores 0.31%
Plastic Materials, Synth Resins & Nonvulcan Elastomers 0.30%
Paints, Varnishes, Lacquers, Enamels & Allied Prods 0.30%
Primary Production of Aluminum 0.26%
Drawing & Insulating of Nonferrous Wire 0.23%
Miscellaneous Chemical Products 0.20%
Perfumes, Cosmetics & Other Toilet Preparations 0.18%
Steel Pipe & Tubes 0.17%
Adhesives & Sealants 0.16%
Plastics, Foil & Coated Paper Bags 0.14%
Flat Glass 0.14%
Miscellaneous Metal Ores 0.11%
Canned, Frozen & Preservd Fruit, Veg & Food Specialties 0.56%
Bottled & Canned Soft Drinks & Carbonated Waters 0.52%
Beverages 0.34%
Poultry Slaughtering and Processing 0.22%
Tobacco Products 0.14%
Sugar & Confectionery Products 0.09%
Food and Kindred Products 0.08%
Malt Beverages 0.08%
Grain Mill Products 0.04%
Sausages & Other Prepared Meat Products 0.02%
Dairy Products 0.01%
Telephone Communications (No Radiotelephone) 0.55%
Newspapers: Publishing or Publishing & Printing 0.44%
Television Broadcasting Stations 0.34%
Communications Services, NEC 0.24%
Cable & Other Pay Television Services 0.19%
Services-Motion Picture Theaters 0.17%
Books: Publishing or Publishing & Printing 0.01%
Commercial Printing 0.01%
Natural Gas Transmission 0.61%
Refuse Systems 0.30%
Electric Services 0.19%
Hazardous Waste Management 0.10%
Natural Gas Distribution 0.04%
Natural Gas Transmisison & Distribution 0.02%
Oil & Gas Field Services, NEC 0.23%
Miscellaneous Products of Petroleum & Coal 0.23%
Crude Petroleum & Natural Gas 0.22%
Petroleum Refining 0.13%
Land Subdividers & Developers (No Cemeteries) 0.19%
Real Estate Agents & Managers (For Others) 0.15%
Unclassified 18.18%

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