Supplement dated May 31, 2007
                                     to the
                        Prospectus dated October 2, 2006
                                     for the
                      WisdomTree International Sector Funds

The Prospectus dated October 2, 2006 for the WisdomTree International Sector
Funds is hereby revised to reflect the addition of the WisdomTree International
Real Estate Fund.

                    WISDOMTREE INTERNATIONAL REAL ESTATE FUND

Fund Facts

CUSIP NUMBER:

o    97717W331

EXCHANGE TRADING SYMBOL:

o    DRW

WisdomTree International Real Estate Fund

Investment Objective

The Fund seeks to track the price and yield performance, before fees and
expenses, of the WisdomTree International Real Estate Index. Since the Fund's
investment objective has been adopted as a non-fundamental investment policy,
the Fund's investment objective may be changed without a vote of shareholders.

Primary Investment Strategies

The Fund employs a "passive management"--or indexing--investment approach
designed to track the performance of the WisdomTree International Real Estate
Index. The Fund attempts to invest all, or substantially all, of its assets in
the stocks that make up the Index. The Fund generally uses a Representative
Sampling strategy to achieve its investment objective.

Index Description

The WisdomTree International Real Estate Index measures the performance of
companies in developed markets outside of the U.S. and Canada that pay regular
cash dividends on shares of common stock that WisdomTree Investments classifies
as being part of the "International Real Estate" sector. Companies in the Index
must meet specified requirements as of the Index measurement date. To be
included in the Index, companies must be incorporated in one of 16
developed-market European countries, Japan, Hong Kong, Singapore, Australia, or
New Zealand, and must be listed on a major securities exchange in one of those
countries. Companies must have paid at least $5 million in cash dividends on
their common stock in the 12 months prior to the most recent Index measurement
date and must also satisfy specified liquidity and other requirements. Companies
are weighted in the Index based on regular cash dividends paid. The Index
includes the following types of companies: real estate operating companies; real
estate development companies; and diversified REITs. The Index also includes
companies that may be classified as Passive Foreign Investment Companies
(PFICs). As of March 30, 2007, approximately 45% of the Index consisted of
companies with market capitalizations between $2 and $10 billion.



Primary Investment Risks

The following risks, in addition to the principal risk factors common to all
Funds, are some of the risks that can significantly affect the Fund's
performance.

o     Stock Market Risk. Like stock prices generally, the price, and therefore
      the total return of shares of the WisdomTree International Real Estate
      Sector Fund, will fluctuate within a wide range, so an investor could lose
      money over short or even long periods. If the value of the Fund's
      investments goes down, you may lose money.

o     Investments in REITs and PFICs. The Fund generally invests a relatively
      large percentage of its assets in real estate investment trusts or
      "REITs." Investments in REITs subject the Fund to risks associated with
      the direct ownership of real estate. Market conditions or events
      affecting the overall market for REITs, such as declining property
      values or rising interest rates, could have a negative impact on the
      Fund's performance. Investments in PFICs may decrease the tax
      efficiency of the Fund.

o     Small-, Mid-Capitalization Investing. The Fund invests a portion of its
      assets in stocks of small- and mid-capitalization companies. The stocks of
      small- and mid-capitalization companies generally trade in lower volumes
      and are subject to greater and more unpredictable price changes than
      larger capitalization stocks or the stock market as a whole. As a result,
      the Fund as a whole may be subject to more volatility than funds that
      invest solely in larger, more established companies.

o     Foreign Securities Risk. Foreign securities can involve additional risks
      relating to political, economic, or regulatory conditions in foreign
      countries. These risks include fluctuations in foreign currencies;
      withholding or other taxes; trading, settlement, custodial, and other
      operational risks; and, in some cases, less stringent investor protection
      and disclosure standards. Since foreign exchanges may be open on days when
      the Fund does not price its shares, the value of the securities in the
      Fund's portfolio may change on days when shareholders will not be able to
      purchase or sell the Fund's shares. All of these factors can make foreign
      investments more volatile and potentially less liquid than U.S.
      investments. In addition, foreign markets can perform differently from the
      U.S. market due to increased risks of adverse issuer, political,
      regulatory, market, and economic developments.

o     Geographic Concentration Risk. To the extent the Fund invests a
      significant portion of its assets in the securities of a single country or
      region it is more likely to be impacted by events or conditions affecting
      that country or region. For example, political and economic conditions and
      changes in regulatory, tax, or economic policy in a country could
      significantly affect the market in that country and in surrounding or
      related countries and have a negative impact on a Fund's performance.

o     Currency Risk. Because the Fund's NAV is determined on the basis of U.S.
      dollars, the U.S. dollar value of your investment in the Fund may go down
      if the value of the local currency of the non-U.S. markets in which the
      Fund invests depreciates against the U.S. dollar. This is true even if the
      local currency value of securities in the Fund's holdings goes up.



Performance Information

No performance information is presented for the Fund because it has been in
operation for less than one full calendar year. After the first full calendar
year a risk/return chart and table will be provided. Any past performance of the
Fund that will be shown will not be an indication of future results.

Fees and Expenses

The following table describes the fees and expenses you may pay if you buy and
hold shares of the Fund. The fees are expressed as a percentage of the Fund's
average net assets. You may also incur customary brokerage charges when buying
or selling Fund shares.



Shareholder Fees

(fees paid directly from your investment, but see the Creation
Transaction Fees and Redemption Transaction Fees section below)         None
--------------------------------------------------------------------------------
Annual Fund Operating Expenses (expenses deducted from Fund assets)
   Management Fees                                                      0.58%
   Distribution and/or Service (12b-1) Fees                             None
   Other Expenses*                                                      0.00%
Total Annual Fund Operating Expenses                                    0.58%

*      "Other Expenses" are based on estimated amounts for the current fiscal
       year. WisdomTree Asset Management will pay all expenses of the Trust
       through July 31, 2008 except for extraordinary expenses, interest,
       taxes and certain other expenses (which are expected to be minimal).



The following example is intended to help retail investors compare the cost of
investing in the Fund with the cost of investing in other funds. It illustrates
the hypothetical expenses that such investors would incur over various periods
if they invest $10,000 in the Fund for the time periods indicated and then
redeemed all of the shares at the end of those periods. This example assumes
that the Fund provides a return of 5% a year and that operating expenses remain
the same. This example does not include the brokerage commission that retail
investors will pay to buy and sell shares of the Fund. It also does not include
the transaction fees on purchases and redemptions of Creation Units, because
these fees will not be imposed on retail investors. Although your actual costs
may be higher or lower, based on these assumptions, your costs would be:



                                                               1 Year    3 Years
                                                               ------    -------
                                                                $59        $186




You would pay the following expenses if you did not redeem your shares:



                                                                1 Year   3 Years
                                                                ------   -------
                                                                 $59       $186




Creation Transaction Fees and Redemption Transaction Fees

The Fund issues and redeems shares at NAV only in blocks of 100,000 shares or
multiples thereof. As a practical matter, only institutions or large investors
purchase or redeem these Creation Units. A standard creation transaction fee of
$6,500 is charged to each purchaser of Creation Units.* The fee is a single
charge and will be the same regardless of the number of Creation Units purchased
by an investor on the same day. The approximate value of a Creation Unit as of
June 1, 2007 was $5,000,000. An investor who holds Creation Units and wishes to
redeem at NAV would also pay a standard redemption transaction fee of $6,500 on
the date of such redemption(s), regardless of the number of Creation Units
redeemed that day. Investors who hold Creation Units will also pay the annual
fund operating expenses described in the table above. Assuming an investment in
a Creation Unit of $5,000,000 and a 5% return each year, and assuming the Fund's
operating expenses remain the same, the total costs would be $42,641 if the
Creation Unit is redeemed after one year and $105,911 if the Creation Unit is
redeemed after three years.



*     See the Creation and Redemption Transaction Fees for Creation Units
      discussion in the Shareholder Information section of this Prospectus. If a
      Creation Unit is purchased or redeemed outside the usual process through
      the National Securities Clearing Corporation or for cash, a variable fee
      will be charged of up to four times the standard creation or redemption
      transaction fee.

Creation and Redemption Transaction Fees for Creation Units


The following table shows, as of June 1, 2007, the approximate value of one
Creation Unit of the Fund, including the standard creation and redemption
transaction fee. These fees are payable only by investors who purchase shares
directly from a Fund. Retail investors who purchase shares through their
brokerage account will not pay these fees.



                                                              Approximate    Standard Creation/   Maximum Creation/
                                                              Value of One       Redemption           Redemption
Name of Fund                                                 Creation Unit     Transaction Fee     Transaction Fee
-------------------------------------------------------------------------------------------------------------------
                                                                                              
WisdomTree International Real Estate Fund                      $5,000,000          $6,500              $10,150



In addition, the Prospectus is hereby revised to reflect that the name of the
WisdomTree Dividend Index of Europe, Far East Asia and Australasia, commonly
known as the "DIEFA Index," has been changed to the WisdomTree DEFA Index.