iShares

iShares ETFs

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, may be worth more or less than the original cost. Current performance may be lower or higher than the performance quoted.

Fixed Income Portfolio Builder Monthly Performance Report Distribution Schedule Product List

Fund Name

(Click name to view details)

Ticker

(View Chart)

Management
Fees* (%)

Total Net Assets (000)

As of 2/10/2012

Monthly Holdings

As of 2/28/2011

Options
Available

iShares 10+ Year Credit Bond Fund CLY 0.20% $228,211 249
iShares 10+ Year Government/Credit Bond Fund GLJ 0.20% $24,180 214
iShares 2012 S&P AMT-Free Municipal Series MUAA 0.30% $30,451 133
iShares 2013 S&P AMT-Free Municipal Series MUAB 0.30% $33,140 112
iShares 2014 S&P AMT-Free Municipal Series MUAC 0.30% $36,165 124
iShares 2015 S&P AMT-Free Municipal Series MUAD 0.30% $34,593 107
iShares 2016 S&P AMT-Free Municipal Series MUAE 0.30% $29,437 94
iShares 2017 S&P AMT-Free Municipal Series MUAF 0.30% $41,546 111
iShares Barclays 0-5 Year TIPS Bond Fund STIP 0.20% $283,253 14
iShares Barclays 1-3 Year Credit Bond Fund CSJ 0.20% $9,102,113 687 Y
iShares Barclays 1-3 Year Treasury Bond Fund SHY 0.15% $10,724,741 37 Y
iShares Barclays 10-20 Year Treasury Bond Fund TLH 0.15% $511,969 24
iShares Barclays 20+ Year Treasury Bond Fund TLT 0.15% $3,215,993 16 Y
iShares Barclays 3-7 Year Treasury Bond Fund IEI 0.15% $2,247,561 38 Y
iShares Barclays 7-10 Year Treasury Bond Fund IEF 0.15% $4,839,038 16 Y
iShares Barclays Agency Bond Fund AGZ 0.20% $372,156 80
iShares Barclays Aggregate Bond Fund AGG 0.20% $14,557,125 729 Y
iShares Barclays Credit Bond Fund CFT 0.20% $1,118,008 1243
iShares Barclays Government/Credit Bond Fund GBF 0.20% $136,338 313
iShares Barclays Intermediate Credit Bond Fund CIU 0.20% $4,247,665 1309
iShares Barclays Intermediate Government/Credit Bond Fund GVI 0.20% $724,649 405
iShares Barclays MBS Bond Fund MBB 0.25% $4,281,103 130
iShares Barclays Short Treasury Bond Fund SHV 0.15% $2,501,150 11
iShares Barclays TIPS Bond Fund TIP 0.20% $23,113,449 32 Y
iShares Emerging Markets Local Currency Bond Fund LEMB 0.60% $30,852 N/A
iShares Floating Rate Note Fund FLOT 0.20% $64,416 N/A
iShares Global Inflation-Linked Bond Fund GTIP 0.40% $15,427 N/A
iShares iBoxx $ High Yield Corporate Bond Fund HYG 0.50% $13,624,605 429 Y
iShares iBoxx $ Investment Grade Corporate Bond Fund LQD 0.15% $18,868,334 591 Y
iShares International Inflation-Linked Bond Fund ITIP 0.40% $43,434 N/A
iShares JPMorgan USD Emerging Markets Bond Fund EMB 0.60% $3,858,636 76
iShares S&P California AMT-Free Municipal Bond Fund CMF 0.25% $208,859 218
iShares S&P National AMT-Free Municipal Bond Fund MUB 0.25% $2,727,825 1199
iShares S&P New York AMT-Free Municipal Bond Fund NYF 0.25% $98,672 139
iShares S&P Short Term National AMT-Free Municipal Bond Fund SUB 0.25% $495,732 490
iShares S&P/Citigroup 1-3 Year International Treasury Bond Fund ISHG 0.35% $167,226 43
iShares S&P/Citigroup International Treasury Bond Fund IGOV 0.35% $299,957 72

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.

* "Management Fees" are fees paid to BlackRock Fund Advisors, the Fund's investment advisor. A Fund may also incur indirect expenses on its investments, if any, in other investment companies. Please see the Fund's prospectus for more information on such expenses.

In addition to the management fees shown, the total expenses for the iShares Barclays Aggregate Bond Fund (AGG) and iShares Barclays MBS Bond Fund (MBB) include "acquired fund fees and expenses" of 0.04% and 0.11%, respectively, which are related to the funds' investments in the BlackRock Cash Funds: Prime (the "money market fund"). The total annual fund operating expenses for AGG and MBB are 0.24% and 0.36%, respectively. "Acquired fund fees and expenses" represent the funds' pro rata share of the fees and expenses charged by the money market fund and may vary based on the funds' allocation of assets to the annualized net expenses of the money market fund. Annual operating expenses do not include the effect of interest earned by investments in the money market fund, which is expected to offset the money market fund's fees and expenses.

An investment in the fund(s) is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.

Options involve risk and are not suitable for all investors. Prior to buying or selling an option, a person must receive a copy of Characteristics and Risks of Standardized Options. Copies of this document may be obtained from your broker, from any exchange on which options are traded or by contacting The Options Clearing Corporation, One North Wacker Dr., Suite 500, Chicago, IL 60606 (1-888-678-4667). The document contains information on options issued by The Options Clearing Corporation. The document discusses exchange traded options issued by The Options Clearing Corporation and is intended for educational purposes. No statement in the document should be construed as a recommendation to buy or sell a security or to provide investment advice.

If you need further information, please feel free to call the Options Industry Council Helpline. They will be able to provide you with balanced options education and tools to assist you with your iShares options questions and trading. The Options Industry Council Helpline phone number is 1-888-Options (1-888-678-4667) and their website is www.888options.com.

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.

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.

The iShares Funds are not sponsored, endorsed, issued, sold or promoted by Cohen & Steers Capital Management, Inc., Dow Jones Trademark Holdings, LLC, European Public Real Estate Association ("EPRA®"), FTSE International Limited ("FTSE"), iBoxx®, JPMorgan Chase & Co., MSCI Inc., Morningstar, Inc., The NASDAQ OMX Group, Inc., National Association of Real Estate Investment Trusts ("NAREIT"), New York Stock Exchange, Inc., Russell Investment Group or Standard & Poor's, nor are they sponsored, endorsed or issued by Barclays Capital. None of these companies make any representation regarding the advisability of investing in the Funds. Neither SEI, nor BlackRock Institutional Trust Company, N.A., nor any of their affiliates, are affiliated with the companies listed above.

Neither FTSE nor NAREIT makes any warranty regarding the FTSE NAREIT Real Estate 50/Residential/Retail/Mortgage or Industrial/Office Index; all rights vest in NAREIT. Neither FTSE nor NAREIT makes any warranty regarding the FTSE EPRA/NAREIT Developed Real Estate ex-US/North America/Europe/Asia Index; all rights vest in FTSE, NAREIT and EPRA. All rights in the FTSE Developed Small Cap ex-North America Index vest in FTSE. "FTSE®" is a trademark jointly owned by the London Stock Exchange Plc and The Financial Times Limited and is used by FTSE under license.

© 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.

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