ASDDX
Short Duration Fund
American Century Investment 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.

Commercial Banks, NEC 1.78%
National Commercial Banks 1.46%
Federal & Federally-Sponsored Credit Agencies 0.65%
Life Insurance 0.63%
Security Brokers, Dealers & Flotation Companies 0.62%
State Commercial Banks 0.58%
Investment Advice 0.48%
Finance Services 0.15%
Personal Credit Institutions 0.06%
Operative Builders 0.79%
Pipe Lines (No Natural Gas) 0.40%
Trucking & Courier Services (No Air) 0.26%
Wholesale-Farm Product Raw Materials 0.22%
Air Transportation, Scheduled 0.13%
Real Estate Investment Trusts 0.98%
Electric Services 0.45%
Natural Gas Transmission 0.39%
Services-Miscellaneous Business Services 0.42%
Hotels & Motels 0.39%
Television Broadcasting Stations 0.27%
Telephone Communications (No Radiotelephone) 0.20%
Cable & Other Pay Television Services 0.16%
Radio Broadcasting Stations 0.09%
Services-Computer Programming, Data Processing, Etc. 0.40%
Crude Petroleum & Natural Gas 0.34%
Pharmaceutical Preparations 0.34%
Gold and Silver Ores 0.27%
Unclassified 87.10%

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