UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                  SCHEDULE 13G

                   Under the Securities Exchange Act of 1934
                               (Amendment No.  )*

                    WISDOMTREE DREYFUS EMERGING CURRENCY FUND
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                                (Name of Issuer)

                              EXCHANGE-TRADED FUND
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                         (Title of Class of Securities)

                                   97717W133
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                                 (CUSIP Number)

                               DECEMBER 31, 2010
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            (Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

[X] Rule 13d-1(b)

[ ] Rule 13d-1(c)

[ ] Rule 13d-1(d)

*The remainder of this cover shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).


Cusip No. 97717W133

1.  NAME OF REPORTING PERSON
    Astor Asset Management LLC 36-4471134

2.  CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
    (a) [ ]
    (b) [ ]

3.  SEC USE ONLY


4.  CITIZENSHIP OR PLACE OF ORGANIZATION
    Illinois

NUMBER OF                5.  SOLE VOTING POWER                           57,607
SHARES
BENEFICIALLY             6.  SHARED VOTING POWER                              0
OWNED BY
EACH                     7.  SOLE DISPOSITIVE POWER                   1,249,006
REPORTING PERSON
WITH                     8.  SHARED DISPOSITIVE POWER                         0

9.  AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
    1,249,006

10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
    [ ]

11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
    9.5%

12. TYPE OF REPORTING PERSON
    IA


Schedule 13G Additional Information

Item 1.

    (a)  Name of Issuer
         WisdomTree Asset Management Inc

    (b)  Address of Issuer's Principal Executive Offices
         WisdomTree Asset Management Inc
         380 Madison Avenue
         21st Floor
         New York, NY 10005

Item 2.

    (a)  Name of Person Filing
         Astor Asset Management LLC

    (b)  Address of Principal Business Office for Each of the Above
         111 S Wacker Drive, Suite 3910
         Chicago, IL 60606

    (c)  Citizenship
         Illinois

    (d)  Title of  Class of  Securities
         Exchange-Traded Fund

    (e)  CUSIP Number
         97717W133

3.  If this statement is filed pursuant to 240.13d-1(b) or 240.13d-2(b) or (c),
    check whether the person filing is a:

    (a) [ ] Broker of dealer registered under section 15 of the Act (15 U.S.C.
            78o).
    (b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).
    (c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15
            U.S.C. 78c).
    (d) [ ] Investment company registered under section 8 of the Investment
            Company Act of 1940 (15 U.S.C. 80a-8).
    (e) [X] An investment advisor in accordance with 240.13d-1(b)(1)(ii)(E);
    (f) [ ] An employee benefit plan or endowment fund in accordance with
            240.13d-1(b)(1)(ii)(F);
    (g) [ ] A parent holding company or control person in accordance with
            240.13d-1(b)(1)(ii)(G);
    (h) [ ] A savings associations as defined in Section 3(b) of the Federal
            Deposit Insurance Act (12 U.S.C. 1813);
    (i) [ ] A church plan that is excluded from the definition of an investment
            company under section 3(c)(14) of the Investement Company Act of
            1940 (15 U.S.C. 80a-3);
    (j) [ ] Group, in accordance with 240.13d-1(b)(ii)(J).

4.  Ownership.

    Provide the following information regarding the aggregate number and
    percentage of the class of securities of the issuer identified in Item 1.

    (a) Amount beneficially owned:                                     1,249,006

    (b) Percent of class:                                                   9.5%

    (c) Number of shares as to which such person has:
        (i)   Sole power to vote or to direct the vote                    57,607
        (ii)  Shared power to vote or to direct the vote                       0
        (iii) Sole power to dispose or to direct the disposition of    1,249,006
        (iv)  Shared power to dispose or to direct the disposition of          0

5.  Ownership of Five Percent or Less of a Class

    If this statement is being filed to report the fact that as of the date
    hereof the reporting person has ceased to be the beneficial owner of more
    than five percent of the class of securities, check the following [ ].

6.  Ownership of More than Five Percent on Behalf of Another Person.

    Securities reported on this Schedule 13G as being beneficially owned are
    held on behalf of investment advisory clients, which may included investment
    companies registered under the Investment Company Act, employee benefit
    plans, pension funds or other institution and/or individual clients.

7.  Identification and Classification of the Subsidiary which Acquired the
    Security Being Reported on by the Parent Holding Company

    Not applicable.

8.  Identification and Classification of Members of the Group

    Not applicable.

9.  Notice of Dissolution of  Group

    Not applicable.

10. Certification:

    By signing below I certify that, to the best of my knowledge and belief, the
    securities referred to above were acquired in the ordinary course of
    business and were not acquired for the purpose of and do not have the effect
    of changing or influencing the control of the issuer of such securities and
    were not acquired in connection with or as a participant in any transaction
    having such purpose or effect.

                                   SIGNATURE

     After reasonable inquiry and to the best of my knowledge and belief, I
     certify that the information set forth in this statement is true, complete
     and correct.

                                                       Date 04/25/2011
                                                   -----------------------
                                                            Date

                                                       /s/Althea Trevor
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                                                          Signature

                                                             CCO
                                                   -----------------------
                                                          Name/Title