FundWatcher
SSAFX
State Street Aggregate Bond Index Portfolio
STATE STREET INSTITUTIONAL INVESTMENT TRUST
Index fund

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.

Federal & Federally-Sponsored Credit Agencies 0.52%
Commercial Banks, NEC 0.11%
National Commercial Banks 0.10%
Security Brokers, Dealers & Flotation Companies 0.03%
State Commercial Banks 0.02%
Life Insurance 0.02%
Security & Commodity Brokers, Dealers, Exchanges & Services 0.01%
Telephone & Telegraph Apparatus 0.21%
Semiconductors & Related Devices 0.03%
Computer & office Equipment 0.02%
Radio & Tv Broadcasting & Communications Equipment 0.02%
Printed Circuit Boards 0.01%
Services-Prepackaged Software 0.01%
Real Estate Investment Trusts 0.14%
Real Estate Operators (No Developers) & Lessors 0.01%
Electric Services 0.06%
Electric & Other Services Combined 0.02%
Natural Gas Transmission 0.01%
Miscellaneous Fabricated Metal Products 0.01%
Construction Machinery & Equip 0.01%
Ship & Boat Building & Repairing 0.01%
Miscellaneous Transportation Equipment 0.01%
Railroads, Line-Haul Operating 0.01%
Air Courier Services 0.01%
Services-Commercial Physical & Biological Research 0.01%
Services-Management Consulting Services 0.01%
Soap, Detergents, Cleang Preparations, Perfumes, Cosmetics 0.02%
Industrial Inorganic Chemicals 0.01%
Plastic Materials, Synth Resins & Nonvulcan Elastomers 0.01%
Perfumes, Cosmetics & Other Toilet Preparations 0.01%
Services-Business Services, NEC 0.02%
Hotels & Motels 0.01%
Services-Consumer Credit Reporting, Collection Agencies 0.01%
Services-Equipment Rental & Leasing, NEC 0.01%
Cable & Other Pay Television Services 0.03%
Crude Petroleum & Natural Gas 0.02%
Beverages 0.01%
Cigarettes 0.01%
Pharmaceutical Preparations 0.01%
Surgical & Medical Instruments & Apparatus 0.01%
— Unclassified 98.33%

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