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Filing Detail
Form NPORT-P - Monthly Portfolio Investments Report on Form N-PORT (Public):
SEC Accession No. 0001752724-21-025604
Filing Date
2021-02-17
Accepted
2021-02-17 15:59:36
Documents
1
Period of Report
2020-12-31

Document Format Files

Seq Description Document Type Size
1 primary_doc.html NPORT-P  
1 primary_doc.xml NPORT-P 58044
  Complete submission text file 0001752724-21-025604.txt   59901

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000822632      
Series S000010050   William Blair Mid Cap Growth Fund
Class/Contract C000027836   Class N WCGNX
Class/Contract C000027837   Class I WCGIX
Class/Contract C000211724   Class R6 WCGJX
Mailing Address 150 NORTH RIVERSIDE PLAZA CHICAGO IL 60606
Business Address 150 NORTH RIVERSIDE PLAZA CHICAGO IL 60606 3123648000
WILLIAM BLAIR FUNDS (Filer) CIK: 0000822632 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
Type: NPORT-P | Act: 40 | File No.: 811-05344 | Film No.: 21644604