The iShares S&P MidCap 400 Growth Index Fund seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of U.S. mid-cap growth stocks as represented by the S&P MidCap 400/Citigroup Growth Index.
Top Daily Holdings*
as of 9/2/2010
F5 NETWORKS INC 1.56%
EDWARDS LIFESCIENCES CORP 1.46%
LUBRIZOL CORP 1.44%
NEWFIELD EXPLORATION CO 1.43%
JOY GLOBAL INC 1.38%
DOLLAR TREE INC 1.27%
CREE INC 1.25%
NETFLIX INC 1.22%
CHIPOTLE MEXICAN GRILL INC 1.10%
BUCYRUS INTERNATIONAL INC-A 1.10%
Total13.22%
*Holdings are subject to change.
Sector Breakdown as of 9/2/2010

Information Technology
20.99%

Consumer Discretionary
17.29%

Health Care
15.64%

Financials
13.59%

Industrials
13.52%

Energy
6.64%

Materials
6.05%

Consumer Staples
3.50%

Utilities
1.66%

Telecommunication Services
0.97%

Other/Undefined
0.15%
Total100.00%
Average Annualized Total Returns (NAV)
quarterly, as of 6/30/2010
1 Year
3 Years
5 Years
10 Years
Since Inception
IJK 24.08% -4.51% 2.72% -- 1.78%
Index Index 24.34% -4.41% 2.85% -- 1.98%
Yield as of 8/31/2010
30-Day SEC Yield 30-Day SEC Yield 0.69%
12-Month Yield 12-Month Yield
as of 8/31/2010
0.65%
Fundamentals & Risk as of 8/31/2010
Price to Earnings Ratio Price to Earnings Ratio24.88
Price to Book Ratio Price to Book Ratio3.88
Beta Beta (vs S&P 500)
vs S&P 500
1.04
Standard Deviation (3 year) Standard Deviation 24.95%
Profile as of 9/3/2010
Total Net Assets$2,189,160,119
Expense Ratio0.25%
Shares Outstanding26,200,000
Total Holdings
as of 9/2/2010
247
Inception Date7/24/2000
Related IndexMIDG
Net Asset Value
as of 9/3/2010
$83.56
  • $1.19
  • 1.44%
Price
as of 9/3/2010
$83.48
  • $1.18
  • 1.43%
The performance quoted represents past performance and does not guarantee future results. Investment return and principal value of an investment will fluctuate so that an investor's shares, when sold or redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance quoted. This information must be accompanied by standardized returns. For standardized returns and performance data current to the most recent month end, click the "Performance" tab above.
Fees & Expenses
Management Fees 0.25%
+
Acquired Fees & Expenses ‡ 0.00%
=
Total Annual Fund Operating Expenses 0.25%
Trading Information
TickerIJK
Related IndexMIDG
NAVIJK.NV
Underlying Trading ValueIJK.IV
Shares OutstandingIJK.SO
Estimated CashIJK.EU
Total CashIJK.TC
CUSIP464287606

Carefully consider the iShares Funds' investment objectives, risk factors, and charges and expenses before investing. This and other information can be found in the Funds' prospectuses, which may be obtained by calling 1-800-iShares (1-800-474-2737), or by viewing or downloading a prospectus. Read the prospectus carefully before investing.

Investing involves risk, including possible loss of principal.

‡ “Acquired Fund Fees and Expenses” reflect the Fund's pro rata share of the indirect fees and expenses incurred by investing in one or more acquired funds, such as mutual funds, business development companies, or other pooled investment vehicles. Acquired Fund Fees and Expenses are reflected in the prices of the acquired funds and thus included in the total returns of the Fund.

The iShares Funds ("Funds") are distributed by SEI Investments Distribution Co. (SEI).

Index returns are for illustrative purposes only and do not represent actual iShares performance. Index performance returns do not reflect any management fees, transaction costs or expenses. Indexes are unmanaged and one cannot invest directly in an index. Past performance does not guarantee future results.

S&P and Standard & Poor's are trademarks of The McGraw-Hill Companies, Inc. and have been licensed for use by BlackRock Institutional Trust Company, N.A. iShares Funds are not sponsored, endorsed, issued, sold or promoted by Standard & Poor's. Nor does this company make any representation regarding the advisability of investing in iShares Funds. Index data source: Standard & Poors.

Shares of iShares Funds are bought and sold at market price (not NAV) and are not individually redeemed from the Fund. Brokerage commissions will reduce returns.

Certain sectors and markets perform exceptionally well based on current market conditions and iShares funds can benefit from that performance. Achieving such exceptional returns involves the risk of volatility and investors should not expect that such results will be repeated.

©2010 BlackRock Institutional Trust Company, N.A. All rights reserved. iShares® is a registered trademark of BlackRock Institutional Trust Company, N.A. All other trademarks, servicemarks or registered trademarks are the property of their respective owners.

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