FundWatcher
TWGIX
Growth Fund
American Century Mutual Funds, 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.

Semiconductors & Related Devices 20.58%
Services-Prepackaged Software 17.16%
Services-Computer Programming, Data Processing, Etc. 13.18%
Electronic Computers 8.72%
Electronic & Other Electrical Equipment (No Computer Equip) 2.42%
Electronic Connectors 1.03%
Services-Computer Processing & Data Preparation 0.51%
Radio & Tv Broadcasting & Communications Equipment 0.28%
Optical Instruments & Lenses 0.12%
Retail-Catalog & Mail-Order Houses 4.82%
Services-Business Services, NEC 4.29%
Motor Vehicles & Passenger Car Bodies 3.06%
Retail-Variety Stores 1.80%
Retail-Lumber & Other Building Materials Dealers 1.01%
Retail-Building Materials, Hardware, Garden Supply 0.67%
Auto Controls For Regulating Residential & Comml Environments 0.56%
Retail-Family Clothing Stores 0.53%
Services-Consumer Credit Reporting, Collection Agencies 0.50%
Services-To Dwellings & Other Buildings 0.40%
Retail-Eating & Drinking Places 0.35%
Hotels & Motels 0.34%
Retail-Eating Places 0.12%
Pharmaceutical Preparations 6.31%
Orthopedic, Prosthetic & Surgical Appliances & Supplies 0.95%
In Vitro & In Vivo Diagnostic Substances 0.25%
Special Industry Machinery, NEC 1.58%
Wholesale-Drugs, Proprietaries & Druggists' Sundries 0.57%
Miscellaneous Fabricated Metal Products 0.51%
Pumps & Pumping Equipment 0.48%
Transportation Services 0.41%
Misc Industrial & Commercial Machinery & Equipment 0.36%
Heavy Construction Other Than Bldg Const - Contractors 0.28%
Services-Video Tape Rental 1.32%
Radio Broadcasting Stations 0.47%
Investment Advice 0.69%
Security Brokers, Dealers & Flotation Companies 0.46%
National Commercial Banks 0.36%
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics 0.63%
Electric Services 0.30%
Natural Gas Distribution 0.17%
— Unclassified 1.49%

Machine-readable: JSON · Markdown. Programmatic access via the agent surface.