ISTFX
Invesco Short Term Bond Fund
AIM Investment Securities Funds (Invesco Investment Securities Funds)

Allocation breakdown

As of February 28, 2026 · N-PORT

By asset class

By country

By sector

By industry (SIC code)

As of February 28, 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.

National Commercial Banks 2.28%
Investment Advice 1.21%
Security Brokers, Dealers & Flotation Companies 0.95%
State Commercial Banks 0.37%
Finance Services 0.24%
Commercial Banks, NEC 0.23%
Savings Institution, Federally Chartered 0.18%
Personal Credit Institutions 0.11%
Life Insurance 0.09%
Services-Prepackaged Software 0.55%
Electronic Components, NEC 0.53%
Services-Computer Programming, Data Processing, Etc. 0.24%
Electronic Connectors 0.14%
Services-Computer Integrated Systems Design 0.01%
Water Transportation 0.98%
Pipe Lines (No Natural Gas) 0.22%
Aircraft Engines & Engine Parts 0.13%
Air Transportation, Scheduled 0.13%
Beverages 0.58%
Grain Mill Products 0.04%
Pharmaceutical Preparations 0.52%
Electric Services 0.34%
Natural Gas Transmission 0.04%
Retail-Auto Dealers & Gasoline Stations 0.18%
Hotels & Motels 0.08%
Services-Membership Sports & Recreation Clubs 0.06%
Retail-Family Clothing Stores 0.05%
Crude Petroleum & Natural Gas 0.34%
Cable & Other Pay Television Services 0.25%
Real Estate Investment Trusts 0.22%
Real Estate 0.01%
Paper Mills 0.14%
Unclassified 88.54%

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