iShares
The iShares S&P Target Date 2020 Index Fund seeks investment results that correspond generally to the price and yield performance, before fees and expenses, of the S&P Target Date 2020 Index.
iShares Asset Class Breakdownas of 2/1/2012
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Asset Class %  
 
Domestic Equity
42.39%
 
Domestic Fixed Income
35.53%
 
International Equity
20.86%
 
Domestic Real Estate
1.10%
 
Cash and Collateral
0.12%
 
Top Holdings* as of 2/1/2012
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Name % of Fund
ISHARES S&P 500 INDEX FUND 33.64%
ISHARES BARCLAYS AGG BOND FUND 23.83%
ISHARES MSCI EAFE INDEX FUND 18.13%
ISHARES BARCLAYS SHORT TREASUR 5.64%
ISHARES S&P MIDCAP 400 5.35%
ISHARES S&P SMALLCAP 600 3.40%
ISHARES BARCLAYS TIPS BOND 3.26%
ISHARES IBOXX H/Y CORPORATE BOND 2.80%
ISHARES MSCI EMERGING MKT IN 2.73%
ISHARES COHEN & STEERS RLTY 1.10%
CASHCOLLATERAL 0.07%
Total99.94%
*Holdings are subject to change.
Avg. Annualized Total Returns (NAV)qtr. as of 12/31/2011
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1 Year
3 Years
5 Years
10 Years
 Since Inception
TZG 0.54% 10.75% -- -- 9.38%
Index Index 0.58% 10.86% -- -- 9.50%
Yield as of 1/31/2012
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Description %
30-Day SEC Yield 30-Day SEC Yield 2.55%
12-Month Yield 12-Month Yield
as of 1/31/2012 		2.40%
Fundamentals & Risk as of 12/30/2011
Description Value
Price to Earnings Ratio Price to Earnings Ratio11.16
Price to Book Ratio Price to Book Ratio2.00
Beta Beta (vs S&P 500)
vs S&P 500 		0.73
Standard Deviation (3 year) Standard Deviation 13.17%
Profile as of 2/3/2012
Description Value
Total Net Assets$18,621,223
Expense Ratio0.30%
Shares Outstanding550,000
Number of Holdings
as of 2/1/2012		 5121
Inception Date11/4/2008
Related IndexSPTGT20T
Net Asset Value
as of 2/3/2012		 $33.86
  • $0.32
  • 0.95%

Price

as of 2/3/2012 		$33.84
  • $0.03
  • 0.09%
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
Expense Type %
Management Fees 0.25%
+
 Acquired Fees & Expenses ‡ 0.19%
=
 Total Annual Fund Operating Expenses 0.44%
−
 Fee Waivers * 0.14%
=
 Net Expenses * 0.30%
Trading Information
Identifier Type Symbol
TickerTZG
Related IndexSPTGT20T
NAVTZG.NV
Underlying Trading ValueTZG.IV
Shares OutstandingTZG.SO
Estimated CashTZG.EU
Total CashTZG.TC
CUSIP464289404

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.

* BlackRock Fund Advisors, the investment adviser to the iShares S&P Target Date Index Funds, has contractually agreed to waive a portion of its management fees for its investment advisory services to the Funds through June 30, 2013.

The iShares Funds ("Funds") are distributed by SEI Investments Distribution Co. ("SEI"). BlackRock Fund Advisors ("BFA") serves as the investment advisor to the Funds. BFA is a subsidiary of BlackRock Institutional Trust Company, N.A., neither of which is affiliated with SEI.

Asset allocation models and diversification do not promise any level of performance or guarantee against loss of principal. Investment in the fund is subject to the risks of the underlying funds.

Each target date fund has a number (a target date) at the end of the name that designates an approximate year when an investor plans to start withdrawing their money. The asset allocation of the fund will become progressively more conservative as the specified target date approaches. An investment in the fund is not guaranteed, and an investor may experience losses, including near, at, or after the target date.

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 Standard & Poor’s Financial Services LLC (a subsidiary of The McGraw-Hill Companies) and have been licensed for use for certain purposes 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.

© 2000-2012 BlackRock Institutional Trust Company, N.A. All rights reserved. iShares® is a registered trademark of BlackRock Institutional Trust Company, N.A. BlackRock® is a registered trademark of BlackRock, Inc. All other trademarks, servicemarks or registered trademarks are the property of their respective owners.

© 2000-2012