0000035315-12-000433.txt : 20121228 0000035315-12-000433.hdr.sgml : 20121228 20121228100424 ACCESSION NUMBER: 0000035315-12-000433 CONFORMED SUBMISSION TYPE: 497 PUBLIC DOCUMENT COUNT: 7 FILED AS OF DATE: 20121228 DATE AS OF CHANGE: 20121228 EFFECTIVENESS DATE: 20121228 FILER: COMPANY DATA: COMPANY CONFORMED NAME: FIDELITY SALEM STREET TRUST CENTRAL INDEX KEY: 0000035315 IRS NUMBER: 000000000 FISCAL YEAR END: 0430 FILING VALUES: FORM TYPE: 497 SEC ACT: 1933 Act SEC FILE NUMBER: 002-41839 FILM NUMBER: 121289065 BUSINESS ADDRESS: STREET 1: 82 DEVONSHIRE STREET CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 617-563-7000 MAIL ADDRESS: STREET 1: 82 DEVONSHIRE STREET CITY: BOSTON STATE: MA ZIP: 02109 FORMER COMPANY: FORMER CONFORMED NAME: FIDELITY FIXED INCOME TRUST DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: FIDELITY FLEXIBLE BOND FUND DATE OF NAME CHANGE: 19860904 FORMER COMPANY: FORMER CONFORMED NAME: FIDELITY CORPORATE BOND FUND INC DATE OF NAME CHANGE: 19851225 0000035315 S000017676 Spartan U.S. Bond Index Fund C000048843 Investor Class FBIDX C000100041 Fidelity Advantage Class FSITX 0000035315 S000017677 Spartan Intermediate Treasury Bond Index Fund C000048844 Investor Class FIBIX C000048845 Fidelity Advantage Class FIBAX 0000035315 S000017678 Spartan Long-Term Treasury Bond Index Fund C000048846 Fidelity Advantage Class FLBAX C000048847 Investor Class FLBIX 0000035315 S000017679 Spartan Short-Term Treasury Bond Index Fund C000048848 Fidelity Advantage Class FSBAX C000048849 Investor Class FSBIX 0000035315 S000033635 Spartan Emerging Markets Index Fund C000103360 Fidelity Advantage Class FPMAX C000103361 Fidelity Advantage Institutional Class FPADX C000103362 Institutional Class FPMIX C000103363 Investor Class FPEMX 0000035315 S000033636 Spartan Global ex U.S. Index Fund C000103364 Fidelity Advantage Class FSGDX C000103365 Fidelity Advantage Institutional Class FSGGX C000103366 Institutional Class FSGSX C000103367 Investor Class FSGUX 0000035315 S000033637 Spartan Mid Cap Index Fund C000103368 Fidelity Advantage Institutional Class FSMDX C000103369 Institutional Class FSTPX C000103370 Investor Class FSCLX C000103371 Fidelity Advantage Class FSCKX 0000035315 S000033638 Spartan Small Cap Index Fund C000103372 Fidelity Advantage Class FSSVX C000103373 Fidelity Advantage Institutional Class FSSNX C000103374 Institutional Class FSSSX C000103375 Investor Class FSSPX 0000035315 S000033639 Spartan Real Estate Index Fund C000103376 Fidelity Advantage Class FSRVX C000103377 Institutional Class FSRNX C000103378 Investor Class FRXIX 0000035315 S000037003 Spartan Inflation-Protected Bond Index Fund C000113279 Investor Class FSIQX C000113280 Fidelity Advantage Class FSIYX 497 1 main_497.htm

Fidelity (logo) Investments®||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

FPCMS
82 Devonshire Street
Boston MA 02109-3614
617 563 7000

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December 28, 2012

U.S. Securities & Exchange Commission

100 F Street, N.E.

Washington, D.C. 20549

Attention: File Room

Re:

Fidelity Salem Street Trust (the trust):

 

Fidelity Spartan Emerging Markets Index Fund
Fidelity Spartan Global ex U.S. Index Fund
Fidelity Spartan Inflation-Portected Bond Index Fund
Fidelity Spartan Intermediate Treasury Bond Index Fund
Fidelity Spartan Long-Term Bond Index Fund
Fidelity Spartan Mid Cap Index Fund
Fidelity Spartan Real Estate Index Fund
Fidelity Spartan Short-Term Treasury Bond Index Fund
Fidelity Spartan Small Cap Index Fund
Fidelity Spartan U.S. Bond Index Fund (the funds)

 

File Nos. 002-41839 and 811-02105

__________________________________________________________________________

Ladies and Gentlemen:

Transmitted herewith for filing pursuant to Rule 497(e) under the Securities Act of 1933, as amended, are exhibits containing interactive data format risk/return summary information for supplements to the registration statement for the funds listed above. The purpose of this filing is to submit the 497 filing in XBRL for the funds.

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Very truly yours,

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/s/ Timothy D. Pafford

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Timothy D. Pafford

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Legal Product Group

EX-101.INS 2 fsst5-20121211.xml 0000035315 2011-12-12 2012-12-11 0000035315 fsst5:S000033639Member fsst5:InstMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033637Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033637Member fsst5:InstAdvInstMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033638Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033638Member fsst5:InstAdvInstMember 2011-12-12 2012-12-11 0000035315 fsst5:S000017676Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000017677Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000017678Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000017679Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033635Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033636Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033635Member fsst5:InstAdvInstMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033636Member fsst5:InstAdvInstMember 2011-12-12 2012-12-11 0000035315 fsst5:S000037003Member fsst5:InvAdvMember 2011-12-12 2012-12-11 0000035315 fsst5:S000033639Member fsst5:InvAdvMember 2011-12-12 2012-12-11 FIDELITY SALEM STREET TRUST 0000035315 2012-12-11 2012-12-11 Other false 2012-12-11 2012-12-11 <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Real Estate Index Fund<br/>Institutional Class<br/>September 29, 2012<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section on page 3.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="2" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><font size="-2"><b>(fees paid directly from your investment)</b></font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 90 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.75%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.14%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses<sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.16%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.08%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement<sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.08%</font> </td></tr></table><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. For the period, acquired fund fees and expenses are less than 0.01% and are included in other expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of its average net assets, exceed 0.07%. This arrangement will remain in effect through September 30, 2014. FMR may not terminate this arrangement before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 8</font> </td></tr> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 37</font> </td></tr> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 76</font> </td></tr> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 190</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Index Funds Spartan Mid Cap Index Fund and Spartan Small Cap Index Fund<br/>Investor Class and Fidelity Advantage<sup>&#174;</sup> Class<br/>June 29, 2012<br/>Prospectus</b></font><br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Mid Cap Index Fund on page 3.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="4" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td></tr> <tr> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<sup>&#174;</sup><br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 30 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.75%</font> </td> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.75%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.21%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.08%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Acquired fund fees and expenses </font></td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses <sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.35%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.22%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.11%</u></font></u> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.12%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>B</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.24%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.10%</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.22% and 0.08%. These arrangements will remain in effect through June 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Mid Cap Index Fund on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 25</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 10</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 95</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 52</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 180</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 105</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 427</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 262</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Small Cap Index Fund on page 7.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="4" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td></tr> <tr> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<sup>&#174;</sup><br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 90 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.50%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.50%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.15%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.15%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.21%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.08%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Acquired fund fees and expenses </font></td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses <sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.43%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.30%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.13%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.14%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>B</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.30%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.16%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.23% and 0.09%. These arrangements will remain in effect through June 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Small Cap Index Fund on page 8.</font> <br/><br/><table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 31</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 16</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 118</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 75</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 221</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 147</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 523</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 360</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Index Funds Spartan Mid Cap Index Fund and Spartan Small Cap Index Fund <br/>Institutional Class and Fidelity Advantage<sup>&#174;</sup> Institutional Class<br/>June 29, 2012<br/>Prospectus</b></font><br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Mid Cap Index Fund on page 3.</font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b> <br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.02%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.00%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Acquired fund fees and expenses</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses<sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.16%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.14%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.08%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.08%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>B</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.08%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.06%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B<i> </i></sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class and Fidelity Advantage Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.06% and 0.04%. These arrangements will remain in effect through June 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Mid Cap Index Fund on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 8</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 6</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 39</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 33</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 78</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 67</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 192</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 167</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Small Cap Index Fund on page 7.</font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b> <br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.15%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.15%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.02%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.00%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Acquired fund fees and expenses</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses<sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.24%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.22%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>B</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.14%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class and Fidelity Advantage Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.07% and 0.05%. These arrangements will remain in effect through June 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Small Cap Index Fund on page 8.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 14</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 12</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 62</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 55</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 120</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 108</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 290</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 265</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Index Funds Spartan Mid Cap Index Fund and Spartan Small Cap Index Fund<br/>Investor Class and Fidelity Advantage<sup>&#174;</sup> Class<br/>June 29, 2012<br/>Prospectus</b></font><br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Mid Cap Index Fund on page 3.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="4" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td></tr> <tr> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<sup>&#174;</sup><br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 30 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.75%</font> </td> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.75%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.21%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.08%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Acquired fund fees and expenses </font></td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses <sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.35%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.22%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.11%</u></font></u> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.12%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>B</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.24%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.10%</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.22% and 0.08%. These arrangements will remain in effect through June 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Mid Cap Index Fund on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 25</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 10</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 95</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 52</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 180</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 105</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 427</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 262</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Small Cap Index Fund on page 7.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="4" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td></tr> <tr> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<sup>&#174;</sup><br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 90 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.50%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.50%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.15%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.15%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.21%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.08%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Acquired fund fees and expenses </font></td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses <sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.43%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.30%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.13%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.14%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>B</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.30%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.16%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.23% and 0.09%. These arrangements will remain in effect through June 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Small Cap Index Fund on page 8.</font> <br/><br/><table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 31</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 16</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 118</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 75</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 221</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 147</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 523</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 360</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Index Funds Spartan Mid Cap Index Fund and Spartan Small Cap Index Fund <br/>Institutional Class and Fidelity Advantage<sup>&#174;</sup> Institutional Class<br/>June 29, 2012<br/>Prospectus</b></font><br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Mid Cap Index Fund on page 3.</font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b> <br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.02%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.00%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Acquired fund fees and expenses</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.02%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses<sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.16%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.14%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.08%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.08%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>B</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.08%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.06%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B<i> </i></sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class and Fidelity Advantage Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.06% and 0.04%. These arrangements will remain in effect through June 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Mid Cap Index Fund on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 8</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 6</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 39</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 33</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 78</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 67</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 192</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 167</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Small Cap Index Fund on page 7.</font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b> <br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.15%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.15%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.02%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.00%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Acquired fund fees and expenses</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses<sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.24%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.22%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>B</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.14%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.12%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class and Fidelity Advantage Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.07% and 0.05%. These arrangements will remain in effect through June 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section for Spartan Small Cap Index Fund on page 8.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 14</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 12</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 62</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 55</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 120</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 108</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 290</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 265</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the <br/>Spartan<sup>&#174;</sup> U.S. Bond Index Fund<br/>Investor Class and Fidelity Advantage<sup>&#174;</sup> Class<br/>October 30, 2012<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information under the heading "Fee Table" in the "Fund Summary" section on page 3.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="3" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.05%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.05%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.17%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.12%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.22%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.17%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement <sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.07%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.10%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Fidelity Advantage Class</i> <i>of the fund to&nbsp;the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of its average net assets, exceed 0.10%. This arrangement will remain in effect through October 31, 2014. FMR may not terminate this arrangement before the expiration date without the approval of the Board of Trustees.</i></font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information under the heading "Fee Table" in the "Fund Summary" section on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="top" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 23</font> </td> <td valign="top" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 10</font> </td></tr> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 71</font> </td> <td valign="top" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 41</font> </td></tr> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 124</font> </td> <td valign="top" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 83</font> </td></tr> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 280</font> </td> <td valign="top" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 204</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Treasury<br/>Bond Index Funds<br/>Investor Class and<br/>Fidelity Advantage<sup>&#174;</sup><br/>Class<br/>April 28, 2012<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, for each fund, the following information replaces the similar information under the heading "Shareholder fees" under the heading "Fee Table" in each "Fund Summary" section.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="7" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Treasury<br/>Bond Index Funds<br/>Investor Class and<br/>Fidelity Advantage<sup>&#174;</sup><br/>Class<br/>April 28, 2012<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, for each fund, the following information replaces the similar information under the heading "Shareholder fees" under the heading "Fee Table" in each "Fund Summary" section.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="7" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Treasury<br/>Bond Index Funds<br/>Investor Class and<br/>Fidelity Advantage<sup>&#174;</sup><br/>Class<br/>April 28, 2012<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, for each fund, the following information replaces the similar information under the heading "Shareholder fees" under the heading "Fee Table" in each "Fund Summary" section.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="7" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the <br/>Spartan<sup>&#174;</sup> Emerging Markets&nbsp;Index Fund&nbsp;and <br/>Spartan Global ex U.S. Index Fund<br/>Investor Class and Fidelity Advantage<sup>&#174;</sup> Class<br/>December 30, 2011<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Emerging Markets Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 3.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="4" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td></tr> <tr> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 90 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.50%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.50%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses<sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.21%</u></font></u> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.46%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.35%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.15%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.15%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.31%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Based on estimated amounts for the current fiscal year.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of their respective average net assets, exceed 0.31% and 0.20%, respectively. These arrangements will remain in effect through December 31, 2013. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Emerging Markets Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 32</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 20</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 133</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 97</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Global ex U.S. Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 7.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="4" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td></tr> <tr> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 90 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.00%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.00%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses<sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.14%</u></font></u> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.08%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.34%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.28%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.12%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.22%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.18%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Based on estimated amounts for the current fiscal year.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of their respective average net assets, exceed 0.22% and 0.18%, respectively. These arrangements will remain in effect through December 31, 2013. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Global ex U.S. Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 8.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 23</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 18</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 97</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 79</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the <br/>Spartan<sup>&#174;</sup> Emerging Markets&nbsp;Index Fund&nbsp;and <br/>Spartan Global ex U.S. Index Fund<br/>Investor Class and Fidelity Advantage<sup>&#174;</sup> Class<br/>December 30, 2011<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Emerging Markets Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 3.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="4" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td></tr> <tr> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 90 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.50%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.50%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses<sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.21%</u></font></u> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.46%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.35%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.15%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.15%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.31%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Based on estimated amounts for the current fiscal year.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of their respective average net assets, exceed 0.31% and 0.20%, respectively. These arrangements will remain in effect through December 31, 2013. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Emerging Markets Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 32</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 20</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 133</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 97</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Global ex U.S. Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 7.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="4" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td></tr> <tr> <td valign="top" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 90 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.00%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">1.00%</font> </td></tr></table> <br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses<sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.14%</u></font></u> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.08%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.34%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.28%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.12%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.22%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.18%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Based on estimated amounts for the current fiscal year.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of their respective average net assets, exceed 0.22% and 0.18%, respectively. These arrangements will remain in effect through December 31, 2013. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Global ex U.S. Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 8.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 23</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 18</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 97</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 79</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the <br/>Spartan<sup>&#174;</sup> Emerging Markets&nbsp;Index Fund and<br/>Spartan Global ex U.S. Index Fund <br/>Institutional Class and Fidelity Advantage<sup>&#174;</sup> Institutional Class<br/>December 30, 2011<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Emerging Markets Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 3.</font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses<sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.03%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.00%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.28%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.15%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.15%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.13%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.10%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A<i> </i></sup><i>Based on estimated amounts for the current fiscal year.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class and Fidelity Advantage Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of their respective average net assets, exceed 0.13% and 0.10%, respectively. These arrangements will remain in effect through December 31, 2013. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Emerging Markets Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 13</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 10</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 75</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 65</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Global ex U.S. Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 7.</font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses<sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.03%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.00%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.23%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.13%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.10%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A<i> </i></sup><i>Based on estimated amounts for the current fiscal year.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class and Fidelity Advantage Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of their respective average net assets, exceed 0.13% and 0.10%, respectively. These arrangements will remain in effect through December 31, 2013. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Global ex U.S. Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 8.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 13</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 10</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 63</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 54</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the <br/>Spartan<sup>&#174;</sup> Emerging Markets&nbsp;Index Fund and<br/>Spartan Global ex U.S. Index Fund <br/>Institutional Class and Fidelity Advantage<sup>&#174;</sup> Institutional Class<br/>December 30, 2011<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Emerging Markets Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 3.</font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses<sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.03%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.00%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.28%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.25%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.15%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.15%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.13%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.10%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A<i> </i></sup><i>Based on estimated amounts for the current fiscal year.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class and Fidelity Advantage Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of their respective average net assets, exceed 0.13% and 0.10%, respectively. These arrangements will remain in effect through December 31, 2013. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Emerging Markets Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 13</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 10</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 75</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 65</font> </td></tr></table><br/><font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Global ex U.S. Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 7.</font> <br/><br/><font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses<sup>A</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.03%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.00%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.23%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver/or expense reimbursement<sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>&nbsp;</u></font></u> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver/or expense reimbursement</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.13%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.10%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A<i> </i></sup><i>Based on estimated amounts for the current fiscal year.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Institutional Class and Fidelity Advantage Institutional Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any</i>)<i>, as a percentage of their respective average net assets, exceed 0.13% and 0.10%, respectively. These arrangements will remain in effect through December 31, 2013. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information for Spartan Global ex U.S. Index Fund under the heading "Fee Table" in the "Fund Summary" section on page 8.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Institutional<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Institutional<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 13</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 10</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 63</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 54</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Inflation-Protected Bond Index Fund<br/>Investor Class and Fidelity Advantage<sup>&#174;</sup> Class<br/>May 9, 2012<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces the similar information under "Shareholder fees" under the heading "Fee Table" in the "Fund Summary" section on page 3.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" colspan="3" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr></table> <font style="FONT-FAMILY: Times New Roman" size="5"><b>Supplement to the<br/>Spartan<sup>&#174;</sup> Real Estate<br/>Index Fund<br/>Investor Class and<br/>Fidelity Advantage<sup>&#174;</sup><br/>Class<br/>September 29, 2012<br/>Prospectus</b></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section on page 3.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="top" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Shareholder fees</b></font><br/><b><font size="-2">(fees paid directly from your investment)</font></b> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="top" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Redemption fee on shares held less than 90 days (as a % of amount redeemed)</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.75%</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.75%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Annual class operating expenses</b></font><br/><b><font size="-2">(expenses that you pay each year as a % of the value of your investment)</font></b><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">&nbsp;</font> </td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Management fee</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.14%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.14%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Distribution and/or Service (12b-1) fees</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">None</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Other expenses</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.20%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.06%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses <sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.34%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.20%</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">Fee waiver and/or expense reimbursement <sup>B</sup></font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <u><font style="FONT-FAMILY: Times New Roman" size="3"><u>0.10%</u></font></u> </td></tr> <tr> <td valign="bottom" align="left"> <b><font style="FONT-FAMILY: Times New Roman" size="3">Total annual operating expenses after fee waiver and/or expense reimbursement <sup>A</sup></font></b> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.24%</font> </td> <td valign="bottom" align="right"> <font size="-2">&nbsp;</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">0.10%</font> </td></tr></table><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>A </sup><i>Differs from the ratios of expenses to average net assets in the Financial Highlights section of the prospectus because of acquired fund fees and expenses. For the period, acquired fund fees and expenses are less than 0.01% and are included in other expenses. As a result, the total annual operating expenses after fee waiver and/or expense reimbursement in the fee table exceed the contractual expense limitations of the class.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3"><sup>B </sup><i>Fidelity Management &amp; Research Company (FMR) has contractually agreed to reimburse Investor Class and Fidelity Advantage Class of the fund to the extent that total operating expenses (excluding interest, taxes, certain securities lending costs, brokerage commissions, extraordinary expenses, and acquired fund fees and expenses, if any), as a percentage of their respective average net assets, exceed 0.23% and 0.09%, respectively. These arrangements will remain in effect through September 30, 2014. FMR may not terminate these arrangements before the expiration date without the approval of the Board of Trustees.</i></font><br/><br/> <font style="FONT-FAMILY: Times New Roman" size="3">Effective January 1, 2013, the following information replaces similar information found under the heading "Fee Table" in the "Fund Summary" section on page 4.</font><br/><br/> <table border="1" width="95%"> <tr> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="5">&nbsp;</font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Investor<br/>Class</b></font></td> <td valign="bottom" align="center"> <font style="FONT-FAMILY: Times New Roman" size="3"><b>Fidelity<br/>Advantage<br/>Class</b></font></td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">1 year</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 25</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 10</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">3 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 91</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 46</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">5 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 173</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 95</font> </td></tr> <tr> <td valign="bottom" align="left"> <font style="FONT-FAMILY: Times New Roman" size="3">10 years</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 413</font> </td> <td valign="bottom" align="right"> <font style="FONT-FAMILY: Times New Roman" size="3">$ 237</font> </td></tr></table> EX-101.SCH 3 fsst5-20121211.xsd 000000 - 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