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Filing Detail
Form 13F-HR - Quarterly report filed by institutional managers, Holdings:
SEC Accession No. 0001644956-21-000003
Filing Date
2021-05-13
Accepted
2021-05-12 17:53:59
Documents
2
Period of Report
2021-03-31
Effectiveness Date
2021-05-13

Document Format Files

Seq Description Document Type Size
1 primary_doc.html 13F-HR  
1 primary_doc.xml 13F-HR 1939
2 WBIMInfoTable.html INFORMATION TABLE  
2 WBIMInfoTable.xml INFORMATION TABLE 194492
  Complete submission text file 0001644956-21-000003.txt   197608
Mailing Address 150 NORTH RIVERSIDE PLAZA CHICAGO IL 60606
Business Address 150 NORTH RIVERSIDE PLAZA CHICAGO IL 60606 312-236-1600
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC (Filer) CIK: 0001644956 (see all company filings)

IRS No.: 472614791 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 13F-HR | Act: 34 | File No.: 028-17022 | Film No.: 21916470