| William Blair Small-Mid Cap Growth Collective Inve | 0P0001. | 40.040 | +0.15% | 1.04B | 23/07 | |
| William Blair Large Cap Growth I | LCGFX | 29.67 | +1.47% | 1.85B | 22/07 | |
| William Blair Small-Mid Cap Gr I | WSMDX | 30.04 | +1.18% | 1.37B | 22/07 | |
| William Blair International Growth I | BIGIX | 30.26 | +0.36% | 1.05B | 22/07 | |
| William Blair Instl International Gr | WBIIX | 15.20 | +0.33% | 980.52M | 22/07 | |
| ICM Small Company | ICSCX | 31.81 | +0.79% | 833.96M | 23/07 | |
| William Blair International Ldrs Instl | WILJX | 20.83 | +0.39% | 614.96M | 23/07 | |
| William Blair Emerging Mkts Growth Instl | BIEMX | 13.00 | +0.31% | 612M | 22/07 | |
| William Blair International Leaders Fund Class I S | 0P0000. | 20.810 | +0.39% | 527.94M | 23/07 | |
| William Blair Small Cap Growth I | WBSIX | 37.40 | +1.30% | 499.8M | 22/07 | |
| William Blair International Growth N | WBIGX | 29.29 | +0.21% | 292.64M | 23/07 | |
| William Blair Emerg Mkts Sm Cp Gr Instl | WESJX | 21.26 | +0.38% | 234.05M | 23/07 | |
| William Blair Emerging Mkts Ldrs Instl | WELIX | 9.16 | +0.11% | 190.96M | 22/07 | |
| William Blair Emerging Mkts Growth I | WBEIX | 12.84 | +0.31% | 198.11M | 22/07 | |
| William Blair Growth I | BGFIX | 14.65 | +1.24% | 169.41M | 22/07 | |
| William Blair Large Cap Growth Fund Class N | LCGNX | 27.570 | -0.07% | 178.18M | 23/07 | |
| William Blair Emerg Mkts Sm Cp Gr I | BESIX | 21.19 | +0.38% | 151.84M | 23/07 | |
| William Blair Intl Small Cap Gr Instl | WIISX | 12.51 | 0.00% | 103.9M | 22/07 | |
| William Blair Small Cap Growth N | WBSNX | 31.31 | +1.29% | 135.53M | 22/07 | |
| William Blair Small-Mid Cap Gr N | WSMNX | 27.48 | +1.18% | 96.58M | 22/07 | |