WBSRX SEC Filings — William Blair Small Cap Growth Fund

WBSRX Prospectus (485BPOS)

Objective, strategy, fees and risks. 17 filings on SEC EDGAR.

• Filed Apr 29, 2026
• Filed Apr 30, 2025
• Filed Apr 29, 2024
• Filed Apr 28, 2023
• Filed Apr 29, 2022
• Filed Apr 30, 2021
• Filed May 15, 2020
• Filed May 15, 2019
• Filed May 16, 2018
• Filed May 18, 2017
• Filed May 16, 2016
• Filed May 15, 2015
• Filed May 20, 2014
• Filed Nov 20, 2013
• Filed May 22, 2013
• Filed May 17, 2012
• Filed May 19, 2011

WBSRX Portfolio holdings (N-PORT)

Full holdings and monthly flows, filed quarterly. 28 filings on SEC EDGAR.

• Filed Aug 14, 2026
• Filed May 28, 2026
• Filed Feb 18, 2026
• Filed Nov 25, 2025
• Filed Aug 20, 2025
• Filed May 28, 2025
• Filed Feb 18, 2025
• Filed Nov 22, 2024
• Filed Aug 15, 2024
• Filed May 22, 2024
• Filed Feb 16, 2024
• Filed Nov 21, 2023
• Filed Aug 14, 2023
• Filed May 24, 2023
• Filed Feb 21, 2023
• Filed Nov 21, 2022
• Filed Aug 29, 2022
• Filed May 24, 2022
• Filed Feb 28, 2022
• Filed Nov 29, 2021
• Filed Aug 18, 2021
• Filed May 26, 2021
• Filed Feb 17, 2021
• Filed Nov 24, 2020
• Filed Aug 14, 2020
• Filed May 26, 2020
• Filed Feb 18, 2020
• Filed Nov 20, 2019

WBSRX Annual census (N-CEN)

Service providers, brokerage and operations. 8 filings on SEC EDGAR.

• Filed Mar 12, 2026
• Filed Mar 12, 2025
• Filed Mar 13, 2024
• Filed Mar 13, 2023
• Filed Mar 14, 2022
• Filed Mar 15, 2021
• Filed Mar 12, 2020
• Filed Mar 15, 2019

Data Sources

ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, and annual data from Form N-CEN.

For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.