William Blair



Domestic Equity Funds - Class N (as of 7/18/2008)
Fund Name	Ticker	Closing Price	Daily Change	Daily %	YTD Return	View History
Growth Fund	WBGSX	$10.77	-0.05	-0.46%	-7.95%
Tax-Managed Growth Fund		$10.80	-0.04	-0.37%	-10.22%
Large Cap Growth Fund		$6.76	-0.07	-1.02%	-10.11%
Small Cap Growth Fund	WBSNX	$19.00	-0.08	-0.42%	-18.45%
Mid Cap Growth Fund		$10.48	0.06	0.58%	-7.67%
Small-Mid Cap Growth Fund		$11.40	0.04	0.35%	-12.98%
Value Discovery Fund	WBVDX	$10.68	-0.01	-0.09%	-5.57%

International Equity Funds - Class N (as of 7/18/2008)
Fund Name	Ticker	Closing Price	Daily Change	Daily %	YTD Return	View History
International Growth Fund	WBIGX	$24.27	-0.22	-0.90%	-16.66%
International Equity Fund	WIENX	$13.86	-0.12	-0.86%	-16.15%
International Small Cap Growth Fund	WISNZ	$12.12	-0.13	-1.06%	-13.30%
Emerging Markets Growth Fund	WBENX	$17.10	-0.05	-0.29%	-21.99%

Global Funds - Class N (as of 7/18/2008)
Fund Name	Ticker	Closing Price	Daily Change	Daily %	YTD Return	View History
Global Growth Fund		$8.69	-0.07	-0.80%	-12.13%

Fixed Income Funds - Class N (as of 7/18/2008)
Fund Name	Ticker	Closing Price	Daily Change	Daily %	YTD Return	View History
Bond Fund		$9.79	-0.04	-0.41%	-0.36%
30 Day SEC Yield: 4.93%
Income Fund	WBRRX	$8.99	-0.02	-0.22%	-0.71%
30 Day SEC Yield: 4.57%

Money Market Funds - Class N (as of 7/18/2008)
Fund Name	Ticker	7 Day Yield	Days to Maturity	7 Day Yield (as of 6/30/2008)
Ready Reserves Fund	WBRXX	2.14%	N/A	2.13%