PSC
Principal U.S. Small-Cap ETF
Principal Exchange-Traded Funds
ETF

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 3.55%
Services-Computer Processing & Data Preparation 2.54%
Semiconductors & Related Devices 2.20%
Printed Circuit Boards 1.47%
Radio & Tv Broadcasting & Communications Equipment 1.35%
Services-Computer Programming, Data Processing, Etc. 1.35%
Electronic Components, NEC 1.21%
Miscellaneous Electrical Machinery, Equipment & Supplies 0.89%
Telephone & Telegraph Apparatus 0.83%
Switchgear & Switchboard Apparatus 0.57%
Services-Computer Integrated Systems Design 0.54%
Communications Equipment, NEC 0.47%
Laboratory Analytical Instruments 0.26%
Computer Communications Equipment 0.22%
Motors & Generators 0.19%
Electronic Coils, Transformers & Other Inductors 0.16%
Electronic Computers 0.12%
Calculating & Accounting Machines (No Electronic Computers) 0.11%
Computer Peripheral Equipment, NEC 0.06%
Water, Sewer, Pipeline, Comm & Power Line Construction 1.81%
Heavy Construction Other Than Bldg Const - Contractors 1.20%
Services-Educational Services 0.98%
Construction - Special Trade Contractors 0.85%
Deep Sea Foreign Transportation of Freight 0.83%
Water Transportation 0.80%
Fabricated Plate Work (Boiler Shops) 0.74%
Services-Management Consulting Services 0.70%
Special Industry Machinery, NEC 0.54%
Metalworkg Machinery & Equipment 0.51%
Industrial Trucks, Tractors, Trailors & Stackers 0.48%
Mobile Homes 0.42%
Oil & Gas Field Machinery & Equipment 0.39%
Aircraft Parts & Auxiliary Equipment, NEC 0.39%
Misc Industrial & Commercial Machinery & Equipment 0.38%
Electrical Work 0.36%
Miscellaneous Fabricated Metal Products 0.35%
Metal Forgings & Stampings 0.30%
General Industrial Machinery & Equipment 0.29%
General Bldg Contractors - Nonresidential Bldgs 0.28%
General Bldg Contractors - Residential Bldgs 0.27%
Fabricated Structural Metal Products 0.22%
Farm Machinery & Equipment 0.22%
Miscellaneous Transportation Equipment 0.20%
Coating, Engraving & Allied Services 0.19%
Services-Legal Services 0.19%
Services-Facilities Support Management Services 0.19%
Construction Machinery & Equip 0.18%
Wholesale-Chemicals & Allied Products 0.18%
Operative Builders 0.15%
Services-Engineering Services 0.15%
Office Furniture (No Wood) 0.14%
Wholesale-Groceries, General Line 0.14%
Metal Shipping Barrels, Drums, Kegs & Pails 0.13%
Wholesale-Petroleum & Petroleum Products (No Bulk Stations) 0.12%
Industrial & Commercial Fans & Blowers & Air Purifing Equip 0.11%
Wholesale-Computers & Peripheral Equipment & Software 0.11%
Lumber & Wood Products (No Furniture) 0.09%
Wholesale-Farm Product Raw Materials 0.08%
Metal Cans 0.06%
Metal Doors, Sash, Frames, Moldings & Trim 0.06%
Pumps & Pumping Equipment 0.05%
Wholesale-Miscellaneous Nondurable Goods 0.03%
Wholesale-Beer, Wine & Distilled Alcoholic Beverages 0.02%
State Commercial Banks 4.24%
National Commercial Banks 2.05%
Personal Credit Institutions 1.29%
Fire, Marine & Casualty Insurance 1.18%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.78%
Surety Insurance 0.70%
Savings Institution, Federally Chartered 0.66%
Investment Advice 0.66%
Insurance Agents, Brokers & Service 0.46%
Patent Owners & Lessors 0.43%
Mineral Royalty Traders 0.39%
Finance Services 0.37%
Accident & Health Insurance 0.34%
Commercial Banks, NEC 0.28%
Hospital & Medical Service Plans 0.24%
Savings Institutions, Not Federally Chartered 0.06%
Pharmaceutical Preparations 5.40%
Surgical & Medical Instruments & Apparatus 1.24%
Services-Offices & Clinics of Doctors of Medicine 1.16%
Electromedical & Electrotherapeutic Apparatus 1.06%
Services-Medical Laboratories 1.06%
Biological Products, (No Diagnostic Substances) 0.85%
Services-Home Health Care Services 0.82%
Services-Skilled Nursing Care Facilities 0.55%
Services-Health Services 0.51%
In Vitro & In Vivo Diagnostic Substances 0.32%
Services-Nursing & Personal Care Facilities 0.29%
Services-Misc Health & Allied Services, NEC 0.16%
Ophthalmic Goods 0.13%
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.11%
Services-Specialty Outpatient Facilities, NEC 0.10%
Services-General Medical & Surgical Hospitals, NEC 0.09%
Services-Hospitals 0.08%
Medicinal Chemicals & Botanical Products 0.02%
Services-Business Services, NEC 1.99%
Motor Vehicle Parts & Accessories 1.41%
Retail-Family Clothing Stores 1.02%
Retail-Eating Places 0.97%
Retail-Miscellaneous Retail 0.51%
Services-Miscellaneous Amusement & Recreation 0.47%
Retail-Shoe Stores 0.41%
Retail-Women's Clothing Stores 0.37%
Services-Personal Services 0.35%
Retail-Jewelry Stores 0.32%
Totalizing Fluid Meters & Counting Devices 0.31%
Motor Vehicles & Passenger Car Bodies 0.29%
Hotels & Motels 0.28%
Retail-Auto Dealers & Gasoline Stations 0.26%
Services-Employment Agencies 0.26%
Apparel & Other Finishd Prods of Fabrics & Similar Matl 0.23%
Retail-Catalog & Mail-Order Houses 0.23%
Services-Equipment Rental & Leasing, NEC 0.21%
Services-Help Supply Services 0.20%
Truck & Bus Bodies 0.17%
Instruments For Meas & Testing of Electricity & Elec Signals 0.14%
Services-To Dwellings & Other Buildings 0.13%
Sporting & Athletic Goods, NEC 0.12%
Retail-Variety Stores 0.10%
Retail-Retail Stores, NEC 0.10%
Services-Miscellaneous Equipment Rental & Leasing 0.08%
Carpets & Rugs 0.07%
Retail-Hobby, Toy & Game Shops 0.07%
Industrial Instruments For Measurement, Display, and Control 0.05%
Services-Membership Sports & Recreation Clubs 0.05%
Retail-Furniture Stores 0.04%
Miscellaneous Manufacturing Industries 0.02%
Retail-Apparel & Accessory Stores 0.02%
Real Estate Investment Trusts 3.28%
Real Estate 0.61%
Real Estate Agents & Managers (For Others) 0.52%
Land Subdividers & Developers (No Cemeteries) 0.10%
Crude Petroleum & Natural Gas 1.46%
Drilling Oil & Gas Wells 1.37%
Oil & Gas Field Services, NEC 1.16%
Mining & Quarrying of Nonmetallic Minerals (No Fuels) 0.81%
Gold and Silver Ores 0.78%
Chemicals & Allied Products 0.55%
Industrial Organic Chemicals 0.25%
Miscellaneous Chemical Products 0.25%
Rolling Drawing & Extruding of Nonferrous Metals 0.24%
Steel Works, Blast Furnaces & Rolling & Finishing Mills 0.17%
Drawing & Insulating of Nonferrous Wire 0.16%
Flat Glass 0.12%
Industrial Inorganic Chemicals 0.11%
Perfumes, Cosmetics & Other Toilet Preparations 0.08%
Plastics Products, NEC 0.08%
Steel Pipe & Tubes 0.06%
Electric Services 2.06%
Electric & Other Services Combined 0.54%
Natural Gas Transmission 0.47%
Natural Gas Distribution 0.45%
Water Supply 0.05%
Newspapers: Publishing or Publishing & Printing 0.31%
Communications Services, NEC 0.28%
Telegraph & Other Message Communications 0.26%
Books: Publishing or Publishing & Printing 0.14%
Commercial Printing 0.10%
Cable & Other Pay Television Services 0.09%
Telephone Communications (No Radiotelephone) 0.07%
Agricultural Prod-Livestock & Animal Specialties 0.40%
Beverages 0.14%
Tobacco Products 0.10%
Canned, Frozen & Preservd Fruit, Veg & Food Specialties 0.09%
Cookies & Crackers 0.08%
Sugar & Confectionery Products 0.04%
Agricultural Services 0.03%
Canned, Fruits, Veg, Preserves, Jams & Jellies 0.03%
Unclassified 8.75%

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