Basic Fund Data
Fund Provider:	Barclays Global Investors
Asset Class:	Equity
Fund Category:	U.S. Mid Cap Blend
Ticker:	IWR
Expense Ratio:	0.20%
Fund Category Expense Ratio Average:	0.35%
Options:	Yes
Fund Inception Date:	07-17-2001
Fund Structure:	Open-Ended
Fund Weighting Restrictions:	Diversified Fund Rules
Fund Tracking Method:	Full Replication
Dividend Payment Frequency:
Basic Index Data
Index Name:	Russell Midcap Index
Index Provider:	Russell Investment Group
No of Index Holdings:	500-1,500
Explanation of Index Strategy
Security Selection Category:	Passive
Security Selection Method:	Company Size
Security Selection Frequency:	Annually
Index Weighting Category:	Capitalization
Index Weighting Method:	Free Float
Index Weighting Frequency:	Daily

Market Price Return
1-Year:	18.63%
3-Year annualized:	-6.78%
5-Year annualized:	2.3%
10-Year annualized:
Annual Performance History
2009:	26.69
2008:	-41.43
2007:	5.41%
2006:	15.04%
2005:	12.6%
2004:	19.92%
2003:	39.71%
2002:	-16.15%
2001:
2000:
Data as of 10/31/09

Fundamentals
Assets MM:	$4398.3
P/E Ratio:	16.4
P/B Ratio:	1.77
Median Market Cap:	$4814.3
12-month yield:	1.7%
Data as of 10/31/09

Risk / 3-Year Average
Alpha:	0.2
Beta:	1.2
Standard Deviation:	6.98
Sharpe Ratio:	-0.39
Data as of 10/31/09

Index Snapshot:

The iShares Russell Midcap Index ETF (Ticker: IWR) seeks investment results that, before fees and expenses, correspond generally to the performance the Russell Midcap Index. The index represents the 800 smallest companies by market capitalization in the Russell 1000 index. Companies range in size between approximately $2 and $25 billion. The free-float capitalization weighted index is reconstructed annually in June based on May 31 market values. Initial public offerings (IPOs) may be added quarterly.