| William Blair Small-Mid Cap Growth Collective Inve | 0P0001. | 33,769 | -0,38% | 727,07M | 07/04 | |
| William Blair Large Cap Growth I | LCGFX | 23,92 | +0,29% | 1,59B | 07/04 | |
| William Blair Small-Mid Cap Gr I | WSMDX | 22,52 | -0,40% | 909,19M | 07/04 | |
| William Blair International Growth I | BIGIX | 24,69 | -2,53% | 900,17M | 07/04 | |
| William Blair Instl International Gr | WBIIX | 12,41 | -2,51% | 834,26M | 07/04 | |
| ICM Small Company | ICSCX | 24,42 | -1,29% | 574,18M | 07/04 | |
| William Blair International Leaders Fund Class I S | 0P0000. | 17,660 | -2,11% | 505,4M | 07/04 | |
| William Blair International Ldrs Instl | WILJX | 17,68 | -2,05% | 494,15M | 07/04 | |
| William Blair Emerging Mkts Growth Instl | BIEMX | 11,14 | -2,88% | 549,14M | 07/04 | |
| William Blair Small Cap Growth I | WBSIX | 28,50 | -0,49% | 455,37M | 07/04 | |
| William Blair International Growth N | WBIGX | 23,81 | -2,54% | 221,25M | 07/04 | |
| William Blair Emerging Mkts Growth I | WBEIX | 11,00 | -2,83% | 233,58M | 07/04 | |
| William Blair Emerg Mkts Sm Cp Gr Instl | WESJX | 17,58 | -3,72% | 184,63M | 07/04 | |
| William Blair Large Cap Growth Fund Class N | LCGNX | 22,120 | +0,27% | 135,47M | 07/04 | |
| William Blair Growth I | BGFIX | 10,03 | +0,30% | 130,24M | 07/04 | |
| William Blair Emerging Mkts Ldrs Instl | WELIX | 8,43 | -2,43% | 141,46M | 07/04 | |
| William Blair Emerg Mkts Sm Cp Gr I | BESIX | 17,52 | -3,74% | 123,73M | 07/04 | |
| William Blair Small Cap Growth N | WBSNX | 23,35 | -0,47% | 107,58M | 07/04 | |
| William Blair Small-Mid Cap Gr N | WSMNX | 20,32 | -0,39% | 67,06M | 07/04 | |
| William Blair Intl Small Cap Gr Instl | WIISX | 11,36 | -2,57% | 78,97M | 07/04 | |