FundWatcher
LCGJX
William Blair Large Cap Growth Fund
WILLIAM BLAIR FUNDS

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.

Semiconductors & Related Devices 22.58%
Services-Prepackaged Software 16.94%
Services-Computer Programming, Data Processing, Etc. 11.20%
Electronic Computers 11.10%
Laboratory Analytical Instruments 1.87%
Electronic Connectors 1.27%
Services-Computer Processing & Data Preparation 0.94%
Retail-Catalog & Mail-Order Houses 4.87%
Services-Business Services, NEC 4.61%
Retail-Variety Stores 2.77%
Retail-Eating Places 2.18%
Retail-Auto Dealers & Gasoline Stations 1.36%
Services-Consumer Credit Reporting, Collection Agencies 1.13%
Hotels & Motels 0.26%
Industrial Inorganic Chemicals 2.30%
Mining & Quarrying of Nonmetallic Minerals (No Fuels) 1.48%
Rolling Drawing & Extruding of Nonferrous Metals 0.53%
Hospital & Medical Service Plans 1.68%
Investment Advice 1.56%
Bottled & Canned Soft Drinks & Carbonated Waters 1.96%
In Vitro & In Vivo Diagnostic Substances 1.77%
— Unclassified 5.65%

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