UNITED STATES
                        SECURITIES EXCHANGE COMMISSION
                            Washington, D.C. 20549

-------------------------------------------------------------------------------

                                  SCHEDULE 13G


                   Under the Securities Exchange Act of 1934
                               (Amendment No. 3)*

                               Acadia Realty Trust
                       --------------------------------
                               (Name of Issuer)


                    Common Stock, par value $.001 per share
                    ---------------------------------------
                        (Title of Class of Securities)


                                  004239109
                                --------------
                                (CUSIP Number)


                               December 31, 2006
                               -----------------
            (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 page 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).


                          Continued on following pages



CUSIP No.  05564T103

................................................................................

1.      Names of Reporting Persons.

        CLIFFWOOD PARTNERS LLC

        I.R.S. Identification Nos. of above persons (entities only):  95-4648555
.................................................................................
2.      Check the Appropriate Box if a Member of a Group

        (a) [X]

        (b) [ ]
.................................................................................
3.      SEC Use Only
.................................................................................
4.      Citizenship or Place of Organization

        Delaware, United States
.................................................................................
Number of Shares      5.       Sole Voting Power                       None
Beneficially Owned
.................................................................................
by Each Reporting     6.       Shared Voting Power                     1,569,200
Person With
.................................................................................
                      7.       Sole Dispositive Power                  None

.................................................................................
                      8.       Shared Dispositive Power                1,569,200
.................................................................................
9.      Aggregate Amount Beneficially Owned by Each Reporting Person

        1,569,200
.................................................................................
10.     Check if the Aggregate Amount in Row (9) Excludes Certain Shares

        [   ]
.................................................................................
11.     Percent of Class Represented by Amount in Row (9)

        4.94% based on 31,772,000 shares outstanding as of December 31, 2006.
.................................................................................
12.     Type of Reporting Person

        IA
.................................................................................


                                       2



.................................................................................
1.      Names of Reporting Persons.

        CLIFFWOOD VALUE EQUITY FUND, L.P.

        I.R.S. Identification Nos. of above persons (entities only): 95-4817104
.................................................................................
2.      Check the Appropriate Box if a Member of a Group

        (a) [X]

        (b) [ ]
.................................................................................
3.      SEC Use Only
.................................................................................
4.      Citizenship or Place of Organization

        Delaware, United States
.................................................................................
                      5.       Sole Voting Power                       None
Number of Shares
.................................................................................
Beneficially Owned    6.       Shared Voting Power                     1,569,200
by Each Reporting
.................................................................................
Person With           7.       Sole Dispositive Power                  None

.................................................................................
                      8.       Shared Dispositive Power                1,569,200
.................................................................................
9.      Aggregate Amount Beneficially Owned by Each Reporting Person

        1,569,200
.................................................................................
10.     Check if the Aggregate Amount in Row (9) Excludes Certain Shares

        [   ]
.................................................................................
11.     Percent of Class Represented by Amount in Row (9)

        4.94% based on 31,772,000 shares outstanding as of December 31, 2006.
.................................................................................
12.     Type of Reporting Person

        PN


                                       3




.................................................................................
1.      Names of Reporting Persons.

        CLIFFWOOD VALUE EQUITY FUND II, L.P.

        I.R.S. Identification Nos. of above persons (entities only): 57-1186067
.................................................................................
2.      Check the Appropriate Box if a Member of a Group

        (a) [X]

        (b) [ ]
.................................................................................
3.      SEC Use Only
.................................................................................
4.      Citizenship or Place of Organization

        Delaware, United States
.................................................................................
                      5.       Sole Voting Power                       None
Number of Shares
.................................................................................
Beneficially Owned    6.       Shared Voting Power                     1,569,200
by Each Reporting
.................................................................................
Person With           7.       Sole Dispositive Power                  None

.................................................................................
                      8.       Shared Dispositive Power                1,569,200
.................................................................................
9.      Aggregate Amount Beneficially Owned by Each Reporting Person

        1,569,200
.................................................................................
10.     Check if the Aggregate Amount in Row (9) Excludes Certain Shares

        [   ]
.................................................................................
11.     Percent of Class Represented by Amount in Row (9)

        4.94% based on 31,772,000 shares outstanding as of December 31, 2006.
.................................................................................
12.     Type of Reporting Person

        PN


                                       4



.................................................................................
1.      Names of Reporting Persons.

        CLIFFWOOD ABSOLUTE RETURN STRATEGY LTD.

        I.R.S. Identification Nos. of above persons (entities only): N/A
.................................................................................
2.      Check the Appropriate Box if a Member of a Group

        (a) [X]

        (b) [  ]
.................................................................................
3.      SEC Use Only
.................................................................................
4.      Citizenship or Place of Organization

        Cayman Islands, British West Indies
.................................................................................
                      5.       Sole Voting Power                       None
Number of Shares
.................................................................................
Beneficially Owned    6.       Shared Voting Power                     1,569,200
by Each Reporting
.................................................................................
Person With           7.       Sole Dispositive Power                  None

.................................................................................
                      8.       Shared Dispositive Power                1,569,200
.................................................................................
9.      Aggregate Amount Beneficially Owned by Each Reporting Person

        1,569,200
.................................................................................
10.     Check if the Aggregate Amount in Row (9) Excludes Certain Shares

        [   ]
.................................................................................
11      Percent of Class Represented by Amount in Row (9)

        4.94% based on 31,772,000 shares outstanding as of December 31, 2006.
.................................................................................
12.     Type of Reporting Person

        OO


                                       5



.................................................................................
1.      Names of Reporting Persons.

        CLIFFWOOD ABSOLUTE RETURN STRATEGY, L.P.

        I.R.S. Identification Nos. of above persons (entities only): 95-4789951
.................................................................................
2.      Check the Appropriate Box if a Member of a Group

        (a) [X]

        (b) [ ]
.................................................................................
3.      SEC Use Only
.................................................................................
4.      Citizenship or Place of Organization

        Delaware, United States
.................................................................................
                      5.       Sole Voting Power                       None
Number of Shares
.................................................................................
Beneficially Owned    6.       Shared Voting Power                     1,569,200
by Each Reporting
.................................................................................
Person With           7.       Sole Dispositive Power                  None

.................................................................................
                      8.       Shared Dispositive Power                1,569,200
.................................................................................
9.      Aggregate Amount Beneficially Owned by Each Reporting Person

        1,569,200
.................................................................................
10.     Check if the Aggregate Amount in Row (9) Excludes Certain Shares

        [   ]
.................................................................................
11.     Percent of Class Represented by Amount in Row (9)

        4.94% based on 31,772,000 shares outstanding as of December 31, 2006.
.................................................................................
12.     Type of Reporting Person

        PN


                                       6



.................................................................................
1.      Names of Reporting Persons.

        CLIFFWOOD VALUE EQUITY / WB FUND, L.P.

        I.R.S. Identification Nos. of above persons (entities only): 20-3036834
.................................................................................
2.      Check the Appropriate Box if a Member of a Group

        (a) [X]

        (b) [ ]
.................................................................................
3.      SEC Use Only
.................................................................................
4.      Citizenship or Place of Organization

        Delaware, United States
.................................................................................
                      5.       Sole Voting Power                       None
Number of Shares
.................................................................................
Beneficially Owned    6.       Shared Voting Power                     1,569,200
by Each Reporting
.................................................................................
Person With           7.       Sole Dispositive Power                  None

.................................................................................
                      8.       Shared Dispositive Power                1,569,200
.................................................................................
9.      Aggregate Amount Beneficially Owned by Each Reporting Person

        1,569,200
.................................................................................
10.     Check if the Aggregate Amount in Row (9) Excludes Certain Shares

        [   ]
.................................................................................
11.     Percent of Class Represented by Amount in Row (9)

        4.94% based on 31,772,000 shares outstanding as of December 31, 2006.
.................................................................................
12.     Type of Reporting Person

        PN


                                       7


                                  SCHEDULE 13G

Item 1(a).  Name of Issuer:

            Acadia Realty Trust (the "Issuer")

Item 1(b).  Address of Issuer's Principal Executive Offices:

            1311 Mamaroneck Avenue
            Suite 260
            White Plains, NY 10605

Item 2(a).  Name of Person Filing

            This  Statement is filed on behalf of each of the following persons
(collectively, the "Reporting Persons"):

            i)    Cliffwood Partners LLC ("Cliffwood Partners");

            ii)   Cliffwood  Value  Equity  Fund, L.P. ("Cliffwood Value Equity
                  Fund");

            iii)  Cliffwood Value Equity Fund II, L.P. ("Cliffwood Value Equity
                  Fund II");

            iv)   Cliffwood  Absolute Return Strategy Ltd. ("Cliffwood Absolute
                  Return Strategy (Cayman)");

            v)    Cliffwood Absolute Return Strategy, L.P. ("Cliffwood Absolute
                  Return Strategy"); and

            vi)   Cliffwood  Value  Equity /  WB  Fund,  L.P. ("Cliffwood Value
                  Equity / WB Fund").

            This Statement relates to Shares (as defined herein) that were held
for the accounts of Cliffwood  Value Equity Fund,  Cliffwood  Value Equity Fund
II,  Cliffwood Value Plus Fund,  Cliffwood  Absolute Return Strategy  (Cayman),
Cliffwood Absolute Return Strategy,  Oregon Public Employees'  Retirement Fund,
Swarthmore College, The Common Fund, Guggenheim Trust Company, 1199 Health Care
Employees'  Retirement  Fund,  Board of  Pensions  of  Presbyterian  Church and
Cliffwood  Value  Equity / WB Fund.  Cliffwood  Partners  serves as the general
partner for each of Cliffwood  Value Equity  Fund,  Cliffwood  Value Plus Fund,
Cliffwood Value Equity Fund II, Cliffwood  Absolute Return  Strategy  (Cayman),
Cliffwood Absolute Return Strategy and Cliffwood Value Equity / WB Fund.

            Cliffwood Partners also serves as the investment manager to each of
Cliffwood  Value Equity Fund, Cliffwood Value Equity Fund II,  Cliffwood  Value
Plus Fund,  Cliffwood  Absolute Return Strategy  (Cayman),  Cliffwood  Absolute
Return Strategy,  Oregon Public Employees' Retirement Fund, Swarthmore College,
The  Common  Fund,  Guggenheim  Trust  Company,  1199  Health  Care  Employees'
Retirement Fund,  Board of Pensions of Presbyterian  Church and Cliffwood Value
Equity / WB Fund. In such capacities,  Cliffwood Partners may be deemed to have
voting and  dispositive  power over the shares held for the accounts of each of
Cliffwood  Value Equity Fund, Cliffwood Value Equity Fund II,  Cliffwood  Value
Plus Fund,  Cliffwood  Absolute Return Strategy  (Cayman),  Cliffwood  Absolute
Return Strategy,  Oregon Public Employees' Retirement Fund, Swarthmore College,
The  Common  Fund,  Guggenheim  Trust  Company,  1199  Health  Care  Employees'
Retirement Fund,  Board of Pensions of Presbyterian  Church and Cliffwood Value
Equity / WB Fund.

Item 2(b).  Address of Principal Business Office or, if None, Residence

            The address of the principal  business  office of each of Cliffwood
Partners,  Cliffwood  Value  Equity  Fund,  Cliffwood  Value  Equity  Fund  II,
Cliffwood  Value Plus Fund,  Cliffwood  Absolute  Return Strategy and Cliffwood
Value Equity / WB Fund is 11726 San Vicente Boulevard,  Suite 600, Los Angeles,
California  90049.  The address of the principal  business  office of Cliffwood
Absolute Return Strategy  (Cayman) is c/o CITCO Fund Services  (Cayman Islands)
Limited,  P.O. Box 31106 SMB, Regatta Office Park, West Bay Road, Grand Cayman,
Cayman Islands.

Item 2(c).  Citizenship:


                                       8


            i)   Cliffwood  Partners  is a  Delaware limited liability company;

            ii)  Cliffwood Value Equity Fund is a Delaware limited partnership;

            iii) Cliffwood  Value   Equity   Fund  II  is  a  Delaware  limited
                 partnership;

            iv)  Cliffwood   Absolute  Return  Strategy  (Cayman)  is  a Cayman
                 Islands exempted company;

            v)   Cliffwood  Absolute  Return  Strategy  is  a  Delaware limited
                 partnership; and

            vi)  Cliffwood  Value  Equity /  WB  Fund  is  a  Delaware  limited
                 partnership.

Item 2(d).  Title of Class of Securities:

            Common Stock, par value $.001 per share (the "Shares")

Item 2(e).  CUSIP Number:

            004239109

Item 3.     If  This  Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b)
            or (c), Check Whether the Person Filing is a:

            (a)   [ ] Broker  or  dealer  registered  under  Section  15 of the
                      Exchange Act.

            (b)   [ ] Bank  as  defined in Section 3(a)(6) of the Exchange Act.

            (c)   [ ] Insurance  company  as defined in Section 3(a)(19) of the
                      Exchange Act.

            (d)   [ ] Investment  company  registered  under  Section  8 of the
                      Investment Company Act.

            (e)   [X] An   investment   adviser   in   accordance   with   Rule
                      13d-1(b)(1)(ii)(E).

            (f)   [ ] An employee benefit plan or endowment fund in  accordance
                      with Rule 13d-1(b)(1)(ii)(F).


            (g)   [ ] A parent holding company or control person in  accordance
                      with Rule 13d-1(b)(1)(ii)(G).


            (h)   [ ] A savings association as defined in  Section 3(b)  of the
                      Federal Deposit Insurance Act.


            (i)   [ ] A church plan that is excluded from  the definition of an
                      investment   company   under  Section  3(c)(14)  of  the
                      Investment Company Act.


            (j)   [ ] Group,   in   accordance   with  Rule 13d-1(b)(1)(ii)(J).

Item 4.     Ownership:

            Cliffwood Partners LLC
            Cliffwood Value Equity Fund, L.P.
            Cliffwood Value Equity Fund II, L.P.
            Cliffwood Value Plus Fund, L.P.
            Cliffwood Absolute Return Strategy Ltd.
            Cliffwood Absolute Return Strategy L.P.
            Cliffwood Value Equity / WB Fund, L.P.
            Oregon Public Employee's Retirement Fund
            Swarthmore College
            The Common Fund
            Guggenheim Trust Company
            1199 Health Care Employees' Retirement Fund
            Board of Pensions of Presbyterian Church

            (a)   Amount beneficially owned:

                  Cliffwood  Value Equity Fund, L.P. beneficially  owns 496,000
                  shares of common stock; Cliffwood Value Equity Fund II, L.P.;
                  beneficially  owns 14,300 shares of common  stock;  Cliffwood
                  Value Plus Fund,  L.P.  beneficially  owns  30,900  shares of
                  common  stock;   Cliffwood   Absolute  Return  Strategy  Ltd.
                  beneficially  owns 24,100 shares of common  stock;  Cliffwood
                  Absolute  Return  Strategy,  L.P.  beneficially  owns 200,000
                  shares of common  stock;  Cliffwood  Value  Equity / WB Fund,
                  L.P. beneficially owns 132,500 shares of common stock; Oregon
                  Public  Employee's  Retirement Fund beneficially owns 205,000
                  shares of common stock;  Swarthmore College beneficially owns
                  84,900 shares of common stock;  The Common Fund  beneficially
                  owns 52,800 shares of common stock; Guggenheim Trust Company,
                  beneficially owns 168,100 shares of common stock; 1199 Health
                  Care  Employees'  Retirement  Fund  beneficially  owns 61,900
                  shares of common stock; and Board of Pensions of Presbyterian
                  Church beneficially owns 98,700 shares of common stock.

            (b)   Percent of Class:  4.94% of the aggregate  outstanding shares
                  of that class  based  upon  approximately  31,772,000  common
                  shares of beneficial interest  outstanding as of December 31,
                  2006.


                                       9


                                  SCHEDULE 13G

            The  sole   power  to  vote  or  direct  the  vote  of  the  entire
shareholding  and the sole power to dispose  of or direct the  disposal  of the
entire  shareholding  has been delegated to Cliffwood  Partners LLC for each of
Cliffwood  Value  Equity  Fund,  L.P., Cliffwood  Value  Equity Fund II,  L.P.,
Cliffwood  Value Plus Fund,  L.P.,  Cliffwood  Absolute  Return  Strategy Ltd.,
Cliffwood  Absolute Return  Strategy,  L.P.,  Cliffwood Value Equity / WB Fund,
L.P.,  Oregon Public Employee's  Retirement Fund's managed account,  Swarthmore
College's managed account, The Common Fund's managed account,  Guggenheim Trust
Company's  managed  account,  1199 Health Care  Employees'  Retirement  Funds's
managed account and Board of Pensions of Presbyterian Church's managed account.

Item 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 [X].

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

            Not applicable

Item 7.     Identification  and Classification of the Subsidiary Which Acquired
            the Security Being Reported on By the Parent Holding Company:

            Not applicable

Item 8.     Identification and Classification of Members of the Group:

            Not applicable

Item 9.     Notice of Dissolution of Group:

            Not applicable.

Item 10.    Certification:

            By signing below each of the Reporting Persons certify that, to the
best of their  knowledge  and  belief,  the  securities  referred to above were
acquired and are held in the ordinary  course of business and were not acquired
and  are not  held  for the  purpose  of or with  the  effect  of  changing  or
influencing  the control of the issuer of the  securities and were not acquired
and are not held in  connection  with or as a  participant  in any  transaction
having that purpose or effect.


                                       10


                                  SCHEDULE 13G

                                   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.


                                                           February 14, 2008
                                                         ----------------------
                                                                 Date

                                                         /s/ Carl B. Tash
                                                         ----------------------
                                                         Carl B. Tash, CEO


CLIFFWOOD PARTNERS LLC

/s/ Carl B. Tash
---------------------------------------------------
         Carl B. Tash, CEO


CLIFFWOOD VALUE EQUITY FUND, L.P.
By: Cliffwood Partners LLC, its general partner

/s/ Carl B. Tash
---------------------------------------------------
         Carl B. Tash, CEO


CLIFFWOOD VALUE EQUITY FUND II, L.P.
By: Cliffwood Partners LLC, its general partner

/s/ Carl B. Tash
---------------------------------------------------
         Carl B. Tash, CEO


CLIFFWOOD ABSOLUTE RETURN STRATEGY LTD.
By: Cliffwood Partners LLC, as investment manager

/s/ Carl B. Tash
---------------------------------------------------
         Carl B. Tash, CEO


CLIFFWOOD ABSOLUTE RETURN STRATEGY, L.P.
By: Cliffwood Partners LLC, its general partner

/s/ Carl B. Tash
---------------------------------------------------
         Carl B. Tash, CEO


CLIFFWOOD VALUE EQUITY / WB FUND, L.P.
By: Cliffwood Partners LLC, its general partner

/s/ Carl B. Tash
---------------------------------------------------
         Carl B. Tash, CEO


                                      11