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Filing Detail
Form 485BPOS - Post-effective amendment [Rule 485(b)]:
SEC Accession No. 0001193125-18-164949
Filing Date
2018-05-16
Accepted
2018-05-16 11:28:58
Documents
79
Effectiveness Date
2018-05-16

Document Format Files

Seq Description Document Type Size
1 WILLIAM BLAIR FUNDS d547518d485bpos.htm 485BPOS 28135
9 GRAPHIC g547518chica.jpg GRAPHIC 23927
10 GRAPHIC g547518north.jpg GRAPHIC 60172
11 GRAPHIC g547518vedder.jpg GRAPHIC 11005
  Complete submission text file 0001193125-18-164949.txt   15866267

Data Files

Seq Description Document Type Size
2 XBRL INSTANCE DOCUMENT wbf-20180430.xml EX-101.INS 789210
3 XBRL TAXONOMY EXTENSION SCHEMA wbf-20180430.xsd EX-101.SCH 116673
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE wbf-20180430_cal.xml EX-101.CAL 4769
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wbf-20180430_def.xml EX-101.DEF 3785448
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE wbf-20180430_lab.xml EX-101.LAB 282397
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wbf-20180430_pre.xml EX-101.PRE 3035347

Series and Classes/Contracts Information:

Existing
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008594   William Blair Growth Fund
Class/Contract C000023523   Class N WBGSX
Class/Contract C000023524   Class I BGFIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008595   William Blair International Small Cap Growth Fund
Class/Contract C000023525   Class N WISNX
Class/Contract C000023526   Class I WISIX
Class/Contract C000023527   Institutional Class WIISX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008596   William Blair Emerging Markets Growth Fund
Class/Contract C000023528   Class N WBENX
Class/Contract C000023529   Class I WBEIX
Class/Contract C000023530   Institutional Class BIEMX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008597   William Blair Small Cap Value Fund
Class/Contract C000023531   Class N WBVDX
Class/Contract C000023532   Class I BVDIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008598   William Blair Income Fund
Class/Contract C000023533   Class N WBRRX
Class/Contract C000023534   Class I BIFIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008601   William Blair Large Cap Growth Fund
Class/Contract C000023538   Class N LCGNX
Class/Contract C000023539   Class I LCGFX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008602   William Blair Small Cap Growth Fund
Class/Contract C000023540   Class N WBSNX
Class/Contract C000023541   Class I WBSIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008603   William Blair Small-Mid Cap Growth Fund
Class/Contract C000023542   Class N WSMNX
Class/Contract C000023543   Class I WSMDX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008604   William Blair International Growth Fund
Class/Contract C000023544   Class N WBIGX
Class/Contract C000023545   Class I BIGIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008605   William Blair Institutional International Growth Fund
Class/Contract C000023546   Institutional Class WBIIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008606   William Blair International Developed Plus Fund
Class/Contract C000023547   Class N WIENX
Class/Contract C000023548   Class I WIEIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000008607   William Blair Institutional International Developed Plus Fund
Class/Contract C000023549   Institutional Class WIIEX
  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
  Status Name Ticker Symbol
CIK 0000822632      
Series S000017307   William Blair Bond Fund
Class/Contract C000047894   Class N WBBNX
Class/Contract C000047895   Class I WBFIX
Class/Contract C000047896   Institutional Class BBFIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000019315   William Blair Global Leaders Fund
Class/Contract C000053607   Class N WGGNX
Class/Contract C000053608   Class I WGFIX
Class/Contract C000053609   Institutional Class BGGIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000021052   William Blair Emerging Markets Leaders Fund
Class/Contract C000059867   Class I WBELX
Class/Contract C000059868   Institutional Class WELIX
Class/Contract C000088850   Class N WELNX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000027022   William Blair Low Duration Fund
Class/Contract C000081288   Class N WBLNX
Class/Contract C000081289   Class I WBLIX
Class/Contract C000081290   Institutional Class WBLJX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000034349   William Blair Emerging Markets Small Cap Growth Fund
Class/Contract C000105753   Class I BESIX
Class/Contract C000105754   Class N WESNX
Class/Contract C000105755   Institutional Class WESJX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000034624   William Blair Macro Allocation Fund
Class/Contract C000106600   Class N WMCNX
Class/Contract C000106601   Class I WMCIX
Class/Contract C000106602   Institutional Class WMCJX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000035064   William Blair Small-Mid Cap Value Fund
Class/Contract C000107902   Class N BSMNX
Class/Contract C000107903   Class I WSMIX
  Status Name Ticker Symbol
CIK 0000822632      
Series S000037763   William Blair International Leaders Fund
Class/Contract C000116468   Class N WILNX
Class/Contract C000116469   Class I WILIX
Class/Contract C000116470   Institutional Class WILJX
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: 485BPOS | Act: 33 | File No.: 033-17463 | Film No.: 18839241

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: 485BPOS | Act: 40 | File No.: 811-05344 | Film No.: 18839242