BTOT
iShares Total USD Fixed Income Market ETF
iShares Trust

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.

Gold and Silver Ores 3.31%
Chemicals & Allied Products 0.06%
Primary Production of Aluminum 0.06%
Industrial Organic Chemicals 0.04%
Industrial Inorganic Chemicals 0.02%
Federal & Federally-Sponsored Credit Agencies 0.40%
Commercial Banks, NEC 0.17%
National Commercial Banks 0.08%
Finance Services 0.06%
Life Insurance 0.06%
Air Transportation, Scheduled 0.19%
Water Transportation 0.10%
Aircraft Parts & Auxiliary Equipment, NEC 0.06%
Water, Sewer, Pipeline, Comm & Power Line Construction 0.04%
Cutlery, Handtools & General Hardware 0.04%
Wholesale-Groceries & Related Products 0.04%
Services-Management Consulting Services 0.04%
Telephone & Telegraph Apparatus 0.36%
Semiconductors & Related Devices 0.04%
Retail-Grocery Stores 0.09%
Hotels & Motels 0.09%
Services-Equipment Rental & Leasing, NEC 0.06%
Services-Detective, Guard & Armored Car Services 0.06%
Retail-Auto Dealers & Gasoline Stations 0.05%
Crude Petroleum & Natural Gas 0.13%
Petroleum Refining 0.13%
Electric Services 0.13%
Natural Gas Transmission 0.08%
Gas & Other Services Combined 0.04%
Cable & Other Pay Television Services 0.07%
Telephone Communications (No Radiotelephone) 0.06%
Radio Broadcasting Stations 0.06%
Television Broadcasting Stations 0.04%
Grain Mill Products 0.10%
Fats & Oils 0.04%
Services-General Medical & Surgical Hospitals, NEC 0.11%
Real Estate Investment Trusts 0.06%
Unclassified 93.46%

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