STMSX
SIMT Tax-Managed Small/Mid Cap Fund
SEI INSTITUTIONAL MANAGED TRUST

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-Educational Services 1.16%
Construction Machinery & Equip 1.10%
Ball & Roller Bearings 0.95%
Ordnance & Accessories, (No Vehicles/Guided Missiles) 0.72%
Heavy Construction Other Than Bldg Const - Contractors 0.70%
Oil & Gas Field Machinery & Equipment 0.68%
Water, Sewer, Pipeline, Comm & Power Line Construction 0.65%
Industrial Trucks, Tractors, Trailors & Stackers 0.60%
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip 0.58%
Misc Industrial & Commercial Machinery & Equipment 0.58%
Services-Management Consulting Services 0.58%
General Bldg Contractors - Nonresidential Bldgs 0.50%
Wholesale-Electrical Apparatus & Equipment, Wiring Supplies 0.47%
Operative Builders 0.46%
Wholesale-Machinery, Equipment & Supplies 0.41%
Wholesale-Misc Durable Goods 0.41%
Construction - Special Trade Contractors 0.38%
Water Transportation 0.38%
Engines & Turbines 0.34%
Pumps & Pumping Equipment 0.31%
Deep Sea Foreign Transportation of Freight 0.31%
Services-Engineering Services 0.30%
Services-Commercial Physical & Biological Research 0.30%
Electrical Work 0.28%
Air Transportation, Scheduled 0.28%
Miscellaneous Fabricated Metal Products 0.27%
Wholesale-Drugs, Proprietaries & Druggists' Sundries 0.20%
Cutlery, Handtools & General Hardware 0.19%
Transportation Services 0.17%
Aircraft Parts & Auxiliary Equipment, NEC 0.16%
Household Furniture 0.15%
Metal Cans 0.15%
General Industrial Machinery & Equipment, NEC 0.15%
Wholesale-Hardware 0.14%
Wholesale-Groceries & Related Products 0.14%
Sawmills & Planting Mills, General 0.13%
Industrial & Commercial Fans & Blowers & Air Purifing Equip 0.13%
Wholesale-Electronic Parts & Equipment, NEC 0.13%
Wholesale-Farm Product Raw Materials 0.12%
Wholesale-Computers & Peripheral Equipment & Software 0.11%
Refrigeration & Service Industry Machinery 0.09%
Wholesale-Groceries, General Line 0.09%
Wholesale-Miscellaneous Nondurable Goods 0.09%
Trucking (No Local) 0.08%
Services-Legal Services 0.08%
Fabricated Structural Metal Products 0.06%
Wholesale-Motor Vehicles & Motor Vehicle Parts & Supplies 0.06%
Special Industry Machinery, NEC 0.05%
Wholesale-Lumber & Other Construction Materials 0.05%
Services-Management Services 0.05%
Metalworkg Machinery & Equipment 0.04%
Services-Facilities Support Management Services 0.04%
Special Industry Machinery (No Metalworking Machinery) 0.03%
Aircraft 0.02%
Arrangement of Transportation of Freight & Cargo 0.02%
Wholesale-Chemicals & Allied Products 0.02%
Services-Child Day Care Services 0.02%
Services-Business Services, NEC 2.46%
Motor Vehicle Parts & Accessories 2.11%
Retail-Family Clothing Stores 1.88%
Retail-Auto Dealers & Gasoline Stations 1.18%
Industrial Instruments For Measurement, Display, and Control 1.07%
Retail-Department Stores 0.93%
Retail-Eating Places 0.69%
Apparel & Other Finishd Prods of Fabrics & Similar Matl 0.61%
Retail-Miscellaneous Retail 0.55%
Retail-Variety Stores 0.54%
Search, Detection, Navigation, Guidance, Aeronautical Sys 0.46%
Services-To Dwellings & Other Buildings 0.46%
Retail-Grocery Stores 0.42%
Services-Equipment Rental & Leasing, NEC 0.39%
Motor Vehicles & Passenger Car Bodies 0.38%
Services-Miscellaneous Amusement & Recreation 0.34%
Instruments For Meas & Testing of Electricity & Elec Signals 0.25%
Services-Help Supply Services 0.21%
Retail-Jewelry Stores 0.20%
Retail-Apparel & Accessory Stores 0.17%
Retail-Catalog & Mail-Order Houses 0.17%
Truck & Bus Bodies 0.16%
Services-Amusement & Recreation Services 0.13%
Miscellaneous Manufacturing Industries 0.11%
Men's & Boys' Furnishgs, Work Clothg, & Allied Garments 0.10%
Retail-Shoe Stores 0.10%
Retail-Home Furniture, Furnishings & Equipment Stores 0.09%
Services-Advertising Agencies 0.09%
Services-Auto Rental & Leasing (No Drivers) 0.08%
Carpets & Rugs 0.07%
Truck Trailers 0.06%
Retail-Furniture Stores 0.06%
Services-Detective, Guard & Armored Car Services 0.06%
Retail-Women's Clothing Stores 0.03%
Services-Membership Sports & Recreation Clubs 0.03%
Retail-Lumber & Other Building Materials Dealers 0.01%
National Commercial Banks 3.42%
State Commercial Banks 2.57%
Fire, Marine & Casualty Insurance 1.92%
Life Insurance 1.89%
Hospital & Medical Service Plans 1.66%
Accident & Health Insurance 0.85%
Investment Advice 0.57%
Mineral Royalty Traders 0.55%
Personal Credit Institutions 0.50%
Finance Services 0.26%
Security Brokers, Dealers & Flotation Companies 0.23%
Surety Insurance 0.20%
Commercial Banks, NEC 0.19%
Savings Institution, Federally Chartered 0.12%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.12%
Patent Owners & Lessors 0.12%
Insurance Agents, Brokers & Service 0.11%
Short-Term Business Credit Institutions 0.08%
Mortgage Bankers & Loan Correspondents 0.05%
Semiconductors & Related Devices 5.07%
Services-Prepackaged Software 2.17%
Printed Circuit Boards 1.87%
Services-Computer Integrated Systems Design 1.10%
Miscellaneous Electrical Machinery, Equipment & Supplies 0.62%
Services-Computer Processing & Data Preparation 0.59%
Telephone & Telegraph Apparatus 0.36%
Services-Computer Programming, Data Processing, Etc. 0.32%
Electrical Industrial Apparatus 0.31%
Radio & Tv Broadcasting & Communications Equipment 0.30%
Computer Communications Equipment 0.29%
Laboratory Analytical Instruments 0.24%
Measuring & Controlling Devices, NEC 0.23%
Electronic Components, NEC 0.20%
Calculating & Accounting Machines (No Electronic Computers) 0.16%
Computer Peripheral Equipment, NEC 0.13%
Electric Lighting & Wiring Equipment 0.10%
Switchgear & Switchboard Apparatus 0.07%
Services-Computer Programming Services 0.07%
Motors & Generators 0.05%
Household Appliances 0.03%
Electric Housewares & Fans 0.03%
Electronic Coils, Transformers & Other Inductors 0.03%
Electronic Connectors 0.02%
Electronic Computers 0.01%
Pharmaceutical Preparations 4.73%
Biological Products, (No Diagnostic Substances) 1.72%
Surgical & Medical Instruments & Apparatus 1.12%
Services-Hospitals 0.59%
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.51%
Services-Misc Health & Allied Services, NEC 0.40%
Electromedical & Electrotherapeutic Apparatus 0.33%
Services-Skilled Nursing Care Facilities 0.26%
Services-Home Health Care Services 0.26%
Services-Medical Laboratories 0.21%
Services-Health Services 0.19%
In Vitro & In Vivo Diagnostic Substances 0.11%
Ophthalmic Goods 0.10%
Services-Offices & Clinics of Doctors of Medicine 0.10%
Medicinal Chemicals & Botanical Products 0.04%
Services-Nursing & Personal Care Facilities 0.04%
Services-Specialty Outpatient Facilities, NEC 0.02%
Services-General Medical & Surgical Hospitals, NEC 0.01%
Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) 1.30%
Metal Mining 0.93%
Chemicals & Allied Products 0.53%
Gold and Silver Ores 0.52%
Industrial Organic Chemicals 0.37%
Rolling Drawing & Extruding of Nonferrous Metals 0.32%
Plastics Products, NEC 0.24%
Paints, Varnishes, Lacquers, Enamels & Allied Prods 0.15%
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics 0.14%
Paper Mills 0.10%
Tires & Inner Tubes 0.10%
Plastic Materials, Synth Resins & Nonvulcan Elastomers 0.09%
Rubber & Plastics Footwear 0.09%
Paperboard Containers & Boxes 0.08%
Footwear, (No Rubber) 0.08%
Pulp Mills 0.07%
Adhesives & Sealants 0.07%
Primary Production of Aluminum 0.07%
Converted Paper & Paperboard Prods (No Contaners/Boxes) 0.06%
Industrial Inorganic Chemicals 0.04%
Crude Petroleum & Natural Gas 1.52%
Petroleum Refining 1.02%
Drilling Oil & Gas Wells 0.20%
Oil & Gas Field Services, NEC 0.16%
Bituminous Coal & Lignite Surface Mining 0.05%
Real Estate Investment Trusts 1.57%
Real Estate Agents & Managers (For Others) 0.48%
Real Estate Operators (No Developers) & Lessors 0.09%
Lessors of Real Property, NEC 0.04%
Real Estate 0.03%
Electric Services 0.73%
Natural Gas Transmission 0.31%
Hazardous Waste Management 0.30%
Natural Gas Transmisison & Distribution 0.28%
Water Supply 0.09%
Gas & Other Services Combined 0.07%
Electric & Other Services Combined 0.03%
Refuse Systems 0.03%
Poultry Slaughtering and Processing 0.30%
Bottled & Canned Soft Drinks & Carbonated Waters 0.28%
Agricultural Prod-Livestock & Animal Specialties 0.18%
Grain Mill Products 0.18%
Fats & Oils 0.14%
Cookies & Crackers 0.08%
Sugar & Confectionery Products 0.06%
Tobacco Products 0.05%
Food and Kindred Products 0.01%
Canned, Fruits, Veg, Preserves, Jams & Jellies 0.01%
Television Broadcasting Stations 0.27%
Telephone Communications (No Radiotelephone) 0.23%
Radiotelephone Communications 0.12%
Blankbooks, Looseleaf Binders & Bookbindg & Relatd Work 0.11%
Cable & Other Pay Television Services 0.10%
Communications Services, NEC 0.10%
Books: Publishing or Publishing & Printing 0.07%
Commercial Printing 0.06%
Telegraph & Other Message Communications 0.05%
Unclassified 11.46%

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