Fund Summary

The Fund seeks investment results that correspond generally to the performance, before the Fund’s fees and expenses, of an equity index called the Wilshire US Real Estate Investment Trust IndexSM (“Wilshire US REITSM” or the “Index”). The Fund will normally invest at least 80% of its total assets in equity securities that comprise the Wilshire US REIT and investments that have economic characteristics that are substantially identical to the economic characteristics of the component securities that comprise the Wilshire US REIT. Claymore Advisors, LLC (the “Investment Adviser”) and Guggenheim Partners Asset Management, LLC (the “Investment Sub-Adviser”) seek a correlation over time of 0.95 or better between the Fund’s performance and the performance of the Index. A figure of 1.00 would represent perfect correlation.

The Fund, using a low cost “passive” or “indexing” investment approach, will seek to replicate, before the Fund’s fees and expenses, the performance of the Wilshire US REIT. The Wilshire US REIT is a rules-based index comprised of, as of January 31, 2010, approximately 82 securities, which may include securities of companies of all categories of market capitalizations, (subject to the minimum requirements set forth below), as defined by Wilshire Associates Incorporated (“Wilshire” or the “Index Provider”). The Wilshire US REIT is comprised primarily of real estate investment trusts (“REITs”) and is derived from the broader Wilshire 5000 Total Market IndexSM. The Index is designed to serve as a proxy for direct real estate investment by institutions. The Wilshire US REIT is weighted by float-adjusted market capitalization.

Top Fund Holdings

View All Holdings as of 9/1/10
SIMON PROPERTY GROUP 10.37 %
VORNADO REALTY TRUST 5.81 %
PUBLIC STORAGE INC 5.37 %
EQUITY RESIDENTIAL 5.12 %
BOSTON PROPERTIES INC 4.45 %
HCP INC 4.06 %
AVALONBAY COMMUNITIES INC 3.41 %
HOST MARRIOTT CORP NEW 3.23 %
VENTAS INC 3.11 %
HEALTH CARE REIT INC 2.20 %

TOP FUND SECTORS

as of 6/30/10

SECTOR WEIGHTING
Financials 100%

All data provided by Claymore Securities or Morningstar and is subject to change on a daily basis. Data represents a percentage of the Fund's total holdings. The securities mentioned are provided for informational purposes only and should not be deemed as a recommendation to buy or sell.

Fund Profile

Symbol WREI
Exchange NYSE Arca
NAV Symbol (IIV) WREIIV
CUSIP 18383M472
Fund Inception Date 3/9/10
Distribution Schedule (if any) Quarterly
Expense Ratio 0.32 %
Fiscal Year-End 8/31
Investment Adviser Claymore Advisors, LLC
Wilshire US REIT Index WILREIT
Index Provider Wilshire Associates
Index Constituent List Wilshire Associates
The expense ratio is expressed as a unitary fee and covers all expenses of the Fund, except for the fee payments under the investment advisory agreement, distribution fees, if any, brokerage expenses, taxes, interest, litigation expenses and other extraordinary expenses.

Fund Statistics

as of 9/1/10 Price History
  MARKET PRICE NAV
Close $28.01 $28.18
Change $0.84 $0.90
52-Week High $31.50 $29.31
52-Week Low $23.96 $24.06
Bid/Ask Midpoint $28.17
Bid/Ask Premium (Discount) -0.05 %
Volume 1,446
Shares Outstanding 200,000
Total Managed Assets $5,636,476

FUND CHARACTERISTICS

as of 6/30/10

Number of Securities 84
Average Market Capitalization $5.0 Bil
Price/Earnings (P/E) 37.9 x
Price/Book (P/B) 1.5 x

P/E Ratio is a harmonic weighted average and is equal to a security’s market capitalization divided by its after-tax earnings over the most recent 12-month period.

P/B Ratio is a harmonic weighted average and is equal to a security’s market capitalization divided by its book value.

Average Market Capitalization is the geometric mean of the market capitalizations for all the securities in a fund’s portfolio.

CURRENT
DISTRIBUTION tip

View Distribution History
Ex-Date 6/24/10
Record Date 6/28/10
Payable Date 6/30/10
Distribution per Share $0.158000
To the extent the Current Distribution is comprised of something other than Income, such as Return of Capital, please refer to the applicable Rule 19a-1 Notice found in the Literature section. If the Current Distribution is comprised solely from Income, a Rule 19a-1 Notice will not be produced and posted.

Past performance is not a guarantee of future results.

Index Construction

  1. To be included in the Wilshire US REIT Index, an issue must be for a company that:
    • Is both an equity owner and operator of commercial and/or residential real estate. Businesses excluded from the Wilshire US REIT Index include: mortgage REITs, net-lease REITs, real estate finance companies, mortgage brokers and bankers, commercial and residential real estate brokers and estate agents, home builders, large land owners and sub-dividers of unimproved land, hybrid REITs, and timber REITs, as well as companies that have more than 25 percent (25%) of their assets in direct mortgage investments;
    • Has a minimum total market capitalization of at least $200 million at the time of its inclusion;
    • Has at least 75 percent (75%) of the company’s total revenue derived from the ownership and operation of real estate assets as determined by the Index Provider utilizing proprietary analysis of company financial statements and other public filings; and
    • Has liquidity of its stock commensurate with that of other institutionally-held real estate securities.
  2. Periodic and ongoing reviews of the composition of the Wilshire US REIT Index and the number of shares outstanding of current and potential Index constituents are conducted based on the following rules:
    • Routine additions and deletions to the Wilshire US REIT Index, as well as share updates, are made quarterly after the close of trading on the third Friday of March, June, September, and December. The changes become effective at the opening of trading on the next business day;
    • During the quarter a component company’s shares outstanding will be adjusted whenever and at the same time as a change in that company is made in the Wilshire 5000;
    • Wilshire utilizes proprietary analysis of company financial statements and public filings to determine the percentage of mortgage investments that make up a REIT’s assets and to categorize a REIT as either an equity REIT, mortgage REIT or hybrid REIT (a REIT involved in both equity and mortgage REIT activities). A company will be removed from the Wilshire US REIT Index if direct mortgage investments represent more than 25 percent (25%) of the company’s assets for two consecutive quarters or if the company is reclassified as a mortgage or hybrid REIT; and
    • An equity REIT that elects to drop its REIT status and become taxed as a C corporation will be removed from the Wilshire US REIT Index.
  3. A company will be removed from the Wilshire US REIT Index if:
    • If less than 50 percent (50%) of its total revenue is generated from the ownership and operation of real estate assets for two consecutive quarters, as determined by Wilshire through proprietary analysis of comapany financials statements and public filings.
    • Its stock becomes illiquid or has more than ten non-trading days during the previous quarter;
    • Its stock is delisted by its primary market due to failure to meet financial or regulatory requirements;
    • Its total market capitalization falls below $100 million and remains at that level for two consecutive quarters;
    • If a component company enters bankruptcy proceedings, it will be removed from the Wilshire US REIT Index and will remain ineligible for re-inclusion until it has emerged from bankruptcy. However, the Wilshire Index Oversight Committee may, following a review of the bankrupt company and the issues involved in the filing, decide to keep the company in the Wilshire US REIT Index;
    • The Wilshire Index Oversight Committee may, at its discretion and if it has determined a company to be in extreme financial distress, remove the company from the Wilshire US REIT Index if the committee deems the removal necessary to protect the integrity of the Index and interests of investors in products linked to the Index.
  4. The Wilshire US REIT Index is weighted by float-adjusted market capitalization.

RISKS AND OTHER CONSIDERATIONS

Investors should consider the following risk factors and special considerations associated with investing in the Fund, which may cause you to lose money.

Investment Risk. An investment in the Fund is subject to investment risk, including the possible loss of the entire principal amount that you invest.

REIT Risk. Investments in securities of real estate companies involve risks. These risks include, among others, adverse changes in national, state or local real estate conditions (such as the turmoil experienced since 2007 in the residential and commercial real estate markets;) obsolescence of properties; changes in the availability, cost and terms of mortgage funds; and the impact of changes in environmental laws. In addition, a REIT that fails to comply with federal tax requirements affecting REITs may be subject to federal income taxation, or the federal tax requirement that a REIT distribute substantially all of its net income to its shareholders may result in a REIT having insufficient capital for future expenditures. The value of a REIT can depend on the structure of and cash flow generated by the REIT. In addition, like mutual funds, REITs have expenses, including advisory and administration fees, that are paid their shareholders. As a result, you will absorb duplicate levels of fees when the Fund invests in REITs. In addition, REITs are subject to certain provisions under federal tax law. The failure of a company to qualify as a REIT could have adverse consequences for the Fund, including significantly reducing return to the Fund on its investment in such company. REITs are subject to special U.S. federal tax requirements. A REIT that fails to comply with such tax requirements may be subject to U.S. federal income taxation, which may affect the value of the REIT and the characterization of the REIT’s distributions. The U.S. federal tax requirement that a REIT distribute substantially all of its net income to its shareholders may result in a REIT having insufficient capital for future expenditures.

Concentration Risk. Real estate companies may lack diversification due to ownership of a limited number of properties and concentration in a particular geographic region or property type.

Interest Rate Risk. Rising interest rates could result in higher costs of capital for real estate companies, which could negatively impact a real estate company’s ability to meet its payment obligations.

Leverage Risk. Real estate companies may use leverage (and some may be highly leveraged), which increases investment risk and the risks normally associated with debt financing and could adversely affect a real estate company’s operations and market value in periods of rising interest rates. Financial covenants related to a real estate company’s leveraging may affect the ability of the real estate company to operate effectively. In addition, real property may be subject to the quality of credit extended and defaults by borrowers and tenants. If the properties do not generate sufficient income to meet operating expenses, including, where applicable, debt service, ground lease payments, tenant improvements, third-party leasing commissions and other capital expenditures, the income and ability of a real estate company to make payments of any interest and principal on its debt securities will be adversely affected. These risks are especially applicable in conditions of declining real estate values, such as those experienced since 2007.

Liquidity Risk. Investing in real estate companies may involve risks similar to those associated with investing in small capitalization companies. Real estate company securities, like the securities of other smaller companies, may be more volatile than, and perform differently from, shares of large capitalization companies. There may be less trading in real estate company shares, which means that buy and sell transactions in those shares could have a magnified impact on share price, resulting in abrupt or erratic price fluctuations. In addition, real estate is relatively illiquid and, therefore, a real estate company may have a limited ability to vary or liquidate properties in response to changes in economic or other conditions. These risks are especially applicable in conditions of declining real estate values, such as those experienced since 2007.

Management Risk. Real estate companies are dependent upon management skills and may have limited financial resources. Real estate companies are generally not diversified and may be subject to heavy cash flow dependency, default by borrowers and selfliquidation. In addition, transactions between real estate companies and their affiliates may be subject to conflicts of interest, which may adversely affect a real estate company’s shareholders. A real estate company may also have joint venture investments in certain of its properties and, consequently, its ability to control decisions relating to such properties may be limited.

Property Risk. Real estate companies may be subject to risks relating to functional obsolescence or reduced desirability of properties; extended vacancies due to economic conditions and tenant bankruptcies; catastrophic events such as earthquakes, hurricanes and terrorist acts; and casualty or condemnation losses. Real estate income and values also may be greatly affected by demographic trends, such as population shifts or changing tastes and values, or increasing vacancies or declining rents resulting from legal, cultural, technological, global or local economic developments.

Regulatory Risk. Real estate income and values may be adversely affected by such factors as applicable domestic and foreign laws (including tax laws). Government actions, such as tax increases, zoning law changes or environmental regulations, also may have a major impact on real estate.

Repayment Risk. The prices of real estate company securities may drop because of the failure of borrowers to repay their loans, poor management, and the inability to obtain financing either on favorable terms or at all. If the properties do not generate sufficient income to meet operating expenses, including, where applicable, debt service, ground lease payments, tenant improvements, third-party leasing commissions and other capital expenditures, the income and ability of the real estate company to make payments of interest and principal on their loans will be adversely affected. Many real estate companies utilize leverage, which increases investment risk and could adversely affect a company’s operations and market value in periods of rising interest rates.

Small- and Medium- Sized Company Risk. Investing in securities of small- and medium-sized companies involves greater risk than is customarily associated with investing in more established companies. These companies’ securities may be more volatile and less liquid than those of more established companies. These securities may have returns that vary, sometimes significantly, from the overall stock market.

Micro-cap Company Risk. Micro-cap stocks involve substantially greater risks of loss and price fluctuations because their earnings and revenues tend to be less predictable (and some companies may be experiencing significant losses), and their share prices tend to be more volatile and their markets less liquid than companies with larger market capitalizations. Micro-cap companies may be newly formed or in the early stages of development, with limited product lines, markets or financial resources and may lack management depth. In addition, there may be less public information available about these companies. The shares of micro-cap companies tend to trade less frequently than those of larger, more established companies, which can adversely affect the pricing of these securities and the future ability to sell these securities. Also, it may take a long time before the Fund realizes a gain, if any, on an investment in a micro-cap company.

Non-Correlation Risk. The Fund’s return may not match the return of the Index for a number of reasons. For example, the Fund incurs a number of operating expenses not applicable to the Index, and incurs costs in buying and selling securities, especially when rebalancing the Fund’s securities holdings to reflect changes in the composition of the Index.

The Fund may not be fully invested at times, either as a result of cash flows into the Fund or reserves of cash held by the Fund to meet redemptions and expenses. If the Fund utilizes a sampling approach or futures or other derivative positions or otherwise holds investments other than those that comprise the Index, its return may not correlate as well with the return on the Index, as would be the case if it purchased all of the stocks in the Index with the same weightings as the Index.

Replication Management Risk. Unlike many investment companies, the Fund is not “actively” managed. Therefore, it would not necessarily sell a security because the security’s issuer was in financial trouble unless that security is removed from the Index.

Issuer-Specific Changes. The value of an individual security or particular type of security can be more volatile than the market as a whole and can perform differently from the value of the market as a whole. The value of securities of smaller issuers can be more volatile than that of larger issuers.

Non-Diversified Fund Risk. The Fund is considered non-diversified and can invest a greater portion of assets in securities of individual issuers than a diversified fund. As a result, changes in the market value of a single investment could cause greater fluctuations in share price than would occur in a diversified fund.

As with any investment, you should consider how your investment will be taxed. The tax information contained in the prospectus is provided as general information. Investors should consult their own tax professional about the tax consequences of an investment as Claymore Securities, Inc. does not offer tax advice.

Claymore ETFs are listed on the NYSE Arca, depending on the ETF listing, the same way as shares of a publicly-traded company. Claymore ETFs can be purchased through most brokerage accounts. They can be bought and sold throughout the day on the NYSE Arca, depending on the ETF listing, during normal trading hours. The Fund issues and redeems shares at NAV only in large blocks of 50,000 shares (each block of 50,000 shares is called a “Creation Unit”) or multiples thereof. Only broker-dealers or large institutional investors with creation and redemption agreements, called Authorized Participants (“APs”), can purchase or redeem these Creation Units.

Investors buying or selling ETF shares on the secondary market may incur brokerage costs and other transactional fees. Shares of ETFs may fluctuate in price due to daily changes in trading volume. At times, shares may not have a high volume of trading. Except when aggregated in Creation Units, Shares are not redeemable securities of the Fund.

Wilshire®, the Wilshire IndexesSM, Wilshire US Real Estate Investment Trust IndexSM and Wilshire 5000 Total Market IndexSM are service marks of Wilshire Associates Incorporated (“Wilshire”) and have been licensed for use by Claymore. All content of the Wilshire IndexesSM, Wilshire US Real Estate Investment Trust IndexSM and Wilshire 5000 Total Market IndexSM is ©2010 Wilshire Associates Incorporated, all rights reserved. The ETF is not sponsored, endorsed, sold or promoted by Wilshire, and Wilshire makes no representations or warranties with respect to the ETF.

Claymore Advisors, LLC, an affiliate of Claymore Securities, Inc., serves as the investment adviser.

Investors should carefully consider the investment objectives and policies, risk considerations, charges and ongoing expenses of any investment product before investing. The prospectus contains this and other relevant information. Please read the prospectus carefully before you invest. To obtain a prospectus, please contact a securities representative or Claymore Securities, Inc., 2455 Corporate West Drive, Lisle, Illinois 60532, 800-345-7999, or download one by accessing the Literature section of this web site.

NOT FDIC-INSURED | NOT BANK-GUARANTEED | MAY LOSE VALUE