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

                                   FORM N-CSR

   CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES

                  Investment Company Act file number 811-21516
                                                    ------------

                          UBS Multi-Strat Fund, L.L.C.
              ---------------------------------------------------
               (Exact name of registrant as specified in charter)

                           1285 Avenue of the Americas
                            New York, New York 010019
              ---------------------------------------------------
               (Address of principal executive offices) (Zip code)

                                 Michael Mascis
                         c/o UBS Financial Services Inc.
                           1285 Avenue of the Americas
                            New York, New York 10019
              ---------------------------------------------------
                     (Name and address of agent for service)

       registrant's telephone number, including area code: (212) 713-9036
                                                          ----------------

                   Date of fiscal year end: December 31, 2004
                                           -------------------

                   Date of reporting period: December 31, 2004
                                           -------------------



Form N-CSR is to be used by management investment companies to file reports with
the Commission not later than 10 days after the  transmission to stockholders of
any report that is required to be transmitted to  stockholders  under Rule 30e-1
under the Investment Company Act of 1940 (17 CFR 270.30e-1).  The Commission may
use the information provided on Form N-CSR in its regulatory, disclosure review,
inspection, and policymaking roles.

A registrant  is required to disclose the  information  specified by Form N-CSR,
and the  Commission  will make this  information  public.  A  registrant  is not
required to respond to the  collection  of  information  contained in Form N-CSR
unless the Form  displays a  currently  valid  Office of  Management  and Budget
("OMB")  control number.  Please direct comments  concerning the accuracy of the
information  collection  burden  estimate and any  suggestions  for reducing the
burden to Secretary,  Securities and Exchange Commission,  450 Fifth Street, NW,
Washington,  DC 20549-0609.  The OMB has reviewed this collection of information
under the clearance requirements of 44 U.S.C. ss. 3507.







ITEM 1.  REPORTS TO STOCKHOLDERS.

The Report to Shareholders is attached herewith.

                          UBS MULTI-STRAT FUND, L.L.C.
                              FINANCIAL STATEMENTS
          WITH REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

                         FOR THE PERIOD OCTOBER 1, 2004
                          (COMMENCEMENT OF OPERATIONS)
                            THROUGH DECEMBER 31, 2004



                          UBS MULTI-STRAT FUND, L.L.C.
                              FINANCIAL STATEMENTS
          WITH REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

                         FOR THE PERIOD OCTOBER 1, 2004
                          (COMMENCEMENT OF OPERATIONS)
                            THROUGH DECEMBER 31, 2004

                                    CONTENTS

Report of Independent Registered Public Accounting Firm ..................     1

Statement of Assets, Liabilities and Members' Capital ....................     2

Statement of Operations ..................................................     3

Statement of Changes in Members' Capital .................................     4

Statement of Cash Flows ..................................................     5

Notes to Financial Statements ............................................     6

Schedule of Portfolio Investments ........................................    12



                       [LETTERHEAD OF ERNST & YOUNG LLP]

             Report of Independent Registered Public Accounting Firm

To the Members and Board of Directors of
         UBS Multi-Strat Fund, L.L.C.

We have audited the accompanying  statement of assets,  liabilities and members'
capital of UBS Multi-Strat Fund, L.L.C. (the "Fund"),  including the schedule of
portfolio  investments,  as of December 31, 2004, and the related  statements of
operations  and cash  flows for the  period  then  ended and the  statements  of
changes in members' capital  for the period of October 1, 2004  (commencement of
operations)  to  December  31,  2004.   These   financial   statements  are  the
responsibility  of the Fund's  management.  Our  responsibility is to express an
opinion on these financial statements based on our audit.

We conducted  our audit in accordance  with the standards of the Public  Company
Accounting Oversight Board (United States). Those standards require that we plan
and perform the audit to obtain reasonable assurance about whether the financial
statements are free of material misstatement. An audit includes consideration of
internal  control  over  financial  reporting  as a basis  for  designing  audit
procedures that are appropriate in the circumstances, but not for the purpose of
expressing an opinion on the  effectiveness  of the Fund's internal control over
financial  reporting.  Accordingly,  we express no such  opinion.  An audit also
includes  examining,  on a test  basis,  evidence  supporting  the  amounts  and
disclosures in the financial  statements,  assessing the  accounting  principles
used and  significant  estimates made by management,  and evaluating the overall
financial  statement  presentation.  Our  procedures  included  confirmation  of
investments owned as of December 31, 2004, by correspondence  with management of
the investment  funds. We believe that our audit provides a reasonable basis for
our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all material respects, the financial position of UBS Multi-Strat Fund, L.L.C. at
December  31,  2004,  the results of its  operations  and its cash flows for the
period  then ended and the changes in its  members'  capital for the period from
October 1, 2004 (commencement of operations) to December 31, 2004, in conformity
with U.S. generally accepted accounting principles.

                                                           /s/ Ernst & Young LLP

February 25, 2005


                                                                               1


                                                    UBS MULTI-STRAT FUND, L.L.C.

                           STATEMENT OF ASSETS, LIABILITIES AND MEMBERS' CAPITAL
- --------------------------------------------------------------------------------

                                                               DECEMBER 31, 2004

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

ASSETS

Investments in Investment Funds, at value (cost $52,000,000)        $ 53,925,181
Cash and cash equivalents                                             11,056,647
Advanced subscription in Investment Funds                              1,500,000
Interest receivable                                                       16,257
- --------------------------------------------------------------------------------

TOTAL ASSETS                                                          66,498,085
- --------------------------------------------------------------------------------

LIABILITIES

Payables:
   Organization costs                                                    163,744
   Fund Asset-Based Fee                                                   70,846
   Professional fees                                                      64,200
   Registration fees                                                      42,999
   Administrator fee                                                      16,349
   Administration fee                                                      9,935
   Other                                                                   8,376
- --------------------------------------------------------------------------------

TOTAL LIABILITIES                                                        376,449
- --------------------------------------------------------------------------------

NET ASSETS                                                          $ 66,121,636
- --------------------------------------------------------------------------------

MEMBERS' CAPITAL

Represented by:
Net capital contributions                                           $ 64,196,455
Accumulated net unrealized appreciation on investments                 1,925,181
- --------------------------------------------------------------------------------

MEMBERS' CAPITAL                                                    $ 66,121,636
- --------------------------------------------------------------------------------

   The accompanying notes are an integral part of these financial statements.


                                                                               2


                                                    UBS MULTI-STRAT FUND, L.L.C.
                                                         STATEMENT OF OPERATIONS
- --------------------------------------------------------------------------------

             FOR THE PERIOD OCTOBER 1, 2004 (COMMENCEMENT OF OPERATIONS) THROUGH
                                                               DECEMBER 31, 2004

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


                                                                      
INVESTMENT INCOME

Interest                                                                 $    46,364
- -------------------------------------------------------------------------------------

TOTAL INVESTMENT INCOME                                                       46,364
- -------------------------------------------------------------------------------------

EXPENSES

Fund Asset Based-Fee                                                         166,051
Organization costs                                                           163,744
Professional fees                                                             77,000
Registration fees                                                             42,999
Administrator fee                                                             38,319
Administration fee                                                            11,881
Miscellaneous                                                                 15,852
- -------------------------------------------------------------------------------------

TOTAL EXPENSES                                                               515,846
- -------------------------------------------------------------------------------------

NET INVESTMENT LOSS                                                         (469,482)
- -------------------------------------------------------------------------------------

UNREALIZED GAIN FROM INVESTMENTS

Change in net unrealized appreciation/depreciation from investments        1,925,181
- -------------------------------------------------------------------------------------

NET UNREALIZED GAIN FROM INVESTMENTS                                       1,925,181
- -------------------------------------------------------------------------------------

NET INCREASE IN MEMBERS' CAPITAL
       DERIVED FROM OPERATIONS                                           $ 1,455,699
- -------------------------------------------------------------------------------------


   The accompanying notes are an integral part of these financial statements.


                                                                               3


                                                    UBS MULTI-STRAT FUND, L.L.C.

                                        STATEMENT OF CHANGES IN MEMBERS' CAPITAL
             FOR THE PERIOD OCTOBER 1, 2004 (COMMENCEMENT OF OPERATIONS) THROUGH
                                                               DECEMBER 31, 2004
- --------------------------------------------------------------------------------



                                                          UBS FUND
                                                       ADVISOR, L.L.C.          MEMBERS             TOTAL
- -------------------------------------------------------------------------------------------------------------
                                                                                      
MEMBERS' CAPITAL AT OCTOBER 1, 2004                    $          --       $          --       $          --

INCREASE (DECREASE) FROM OPERATIONS
Pro rata allocation:
  Net investment loss                                           (876)           (468,606)           (469,482)
  Change in net unrealized
       appreciation/depreciation from investments              3,533           1,921,648           1,925,181
- -------------------------------------------------------------------------------------------------------------
NET INCREASE IN MEMBERS' CAPITAL
       DERIVED FROM OPERATIONS                                 2,657           1,453,042           1,455,699
- -------------------------------------------------------------------------------------------------------------

MEMBERS' CAPITAL TRANSACTIONS
  Proceeds from Members' subscriptions                       100,000          64,569,917          64,669,917
  Offering costs                                                 (12)             (3,968)             (3,980)
- -------------------------------------------------------------------------------------------------------------
NET INCREASE IN MEMBERS' CAPITAL DERIVED
       FROM CAPITAL TRANSACTIONS                              99,988          64,565,949          64,665,937
- -------------------------------------------------------------------------------------------------------------

MEMBERS' CAPITAL AT DECEMBER 31, 2004                  $     102,645       $  66,018,991       $  66,121,636
- -------------------------------------------------------------------------------------------------------------


   The accompanying notes are an integral part of these financial statements.


                                                                               4


                                                    UBS MULTI-STRAT FUND, L.L.C.

                                                         STATEMENT OF CASH FLOWS

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

                     FOR THE PERIOD OCTOBER 1, 2004 (COMMENCEMENT OF OPERATIONS)
                                                       THROUGH DECEMBER 31, 2004

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


                                                                                    
CASH FLOWS FROM OPERATING ACTIVITIES
Net increase in Members' capital derived from operations                               $  1,455,699
Adjustments to reconcile net increase in Members' capital derived from operations
  to net cash used in operating activities:
Purchases of investments                                                                (52,000,000)
Change in net unrealized appreciation/depreciation from investments                      (1,925,181)
Changes in assets and liabilities:
(Increase) decrease in assets:
      Advance subscription in Investment Funds                                           (1,500,000)
      Interest receivable                                                                   (16,257)
Increase in payables:
      Organization costs                                                                    163,744
      Investment management fee                                                              70,846
      Professional fees                                                                      64,200
      Registration fees                                                                      42,999
      Administrator fee                                                                      16,349
      Administration fee                                                                      9,935
      Other                                                                                   8,376
- ----------------------------------------------------------------------------------------------------
NET CASH USED IN OPERATING ACTIVITIES                                                   (53,609,290)

CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from Members' subscriptions                                                     64,569,917
Adviser subscriptions                                                                       100,000
Offering costs                                                                               (3,980)
- ----------------------------------------------------------------------------------------------------
NET CASH PROVIDED BY FINANCING ACTIVITIES                                                64,665,937

Net increase in cash and cash equivalents                                                11,056,647
Cash and cash equivalents - beginning of period                                                  --
- ----------------------------------------------------------------------------------------------------
CASH AND CASH EQUIVALENTS--END OF PERIOD                                               $ 11,056,647
- ----------------------------------------------------------------------------------------------------


   The accompanying notes are an integral part of these financial statements.


                                                                               5


                                                    UBS MULTI-STRAT FUND, L.L.C.

                                                   NOTES TO FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------

                                                               DECEMBER 31, 2004

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

1.    ORGANIZATION

      UBS  Multi-Strat  Fund,  L.L.C.  (the  "Fund") was  organized as a limited
      liability company under the laws of Delaware on July 29, 2004. The Fund is
      registered under the Investment Company Act of 1940, as amended (the "1940
      Act"), as a closed-end,  non-diversified,  management  investment company.
      The Fund's investment  objective is to seek capital  appreciation over the
      long term.  The Fund is a  multi-manager  fund that  seeks to achieve  its
      objective  by  deploying  its  assets  among a select  group of  portfolio
      managers who over time have produced attractive returns.  Generally,  such
      portfolio managers conduct their investment programs through  unregistered
      investment funds (collectively, the "Investment Funds"), in which the Fund
      invests  as a limited  partner,  member or  shareholder  along  with other
      investors. The Fund commenced operations on October 1, 2004.

      The Fund's Board of Directors (the "Directors") has overall responsibility
      to manage and  control the  business  affairs of the Fund,  including  the
      exclusive  authority to oversee and to establish  policies  regarding  the
      management,  conduct and operation of the Fund's  business.  The Directors
      have engaged UBS Fund Advisor,  L.L.C.  ("UBSFA",  the "Adviser" and, when
      providing    services   under   the    Administration    Agreement,    the
      "Administrator"),   a  Delaware  limited  liability  company,  to  provide
      investment  advice  regarding the selection of Investment  Funds and to be
      responsible for the day-to-day management of the Fund.

      The Adviser is an indirect wholly owned subsidiary of UBS Americas,  Inc.,
      which is a wholly  owned  subsidiary  of UBS AG, and is  registered  as an
      investment adviser under the Investment Advisers Act of 1940, as amended.

      Initial and additional  applications  for interests by eligible  investors
      may be  accepted  at such  times  as the  Adviser  may  determine  and are
      generally  accepted  monthly.  The Fund  reserves  the right to reject any
      application for interests in the Fund.

      The Fund from time to time may offer to repurchase  interests  pursuant to
      written tenders to Members.  These  repurchases will be made at such times
      and on such terms as may be determined by the Directors, in their complete
      and exclusive  discretion.  The Adviser  expects that it will recommend to
      the Directors that the Fund offer to repurchase  interests from Members in
      September 2005 and December 2005 and,  thereafter,  twice each year,  near
      mid-year  and  year-end.   Members  can  only  transfer  or  assign  their
      membership  interests  (i) by  operation  of law  pursuant  to the  death,
      bankruptcy,  insolvency  or  dissolution  of a  Member,  or (ii)  with the
      written approval of the Directors, which may be withheld in their sole and
      absolute discretion.

2.    SIGNIFICANT ACCOUNTING POLICIES

      A.    PORTFOLIO VALUATION

      Net asset value of the Fund is  determined  by or at the  direction of the
      Adviser as of the close of  business  at the end of any  fiscal  period in
      accordance with the valuation principles set forth below or as may be


                                                                               6


                                                    UBS MULTI-STRAT FUND, L.L.C.

                                       NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

                                                               DECEMBER 31, 2004

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

2.    SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

      A.    PORTFOLIO VALUATION (CONTINUED)

      determined  from time to time  pursuant  to  policies  established  by the
      Directors.  The Fund's  investments in Investment Funds are subject to the
      terms and conditions of the respective  operating  agreements and offering
      memoranda, as appropriate.  The Fund's investments in Investment Funds are
      carried at fair value as determined by the Fund's pro rata interest in the
      net assets of each  Investment  Fund.  All  valuations  utilize  financial
      information supplied by each Investment Fund and are net of management and
      performance incentive fees or allocations payable to the Investment Funds'
      managers or  pursuant  to the  Investment  Funds'  agreements.  The Fund's
      valuation   procedures  require  the  Adviser  to  consider  all  relevant
      information  available  at the time the Fund  values  its  portfolio.  The
      Adviser  and/or the Board will  consider  such  information  and  consider
      whether it is  appropriate,  in light of all  relevant  circumstances,  to
      value such a position  at its net asset  value as  reported  or whether to
      adjust such value. The underlying  investments of each Investment Fund are
      accounted  for at  fair  value  as  described  in each  Investment  Fund's
      financial statements. (See Schedule of Portfolio Investments)

      Distributions  received or withdrawals from Investment  Funds,  whether in
      the form of cash or  securities,  are first  applied as a reduction of the
      investment's cost.

      B.    INCOME RECOGNITION

      Interest  income is  recorded  on the accrual  basis.  Realized  gains and
      losses from Investment Fund  transactions are calculated on the identified
      cost basis.

      C.    FUND COSTS

      The Fund bears all expenses incurred in its business,  including,  but not
      limited to, the  following:  all costs and  expenses  related to portfolio
      transactions and positions for the Fund's account;  legal fees; accounting
      and auditing fees; custodial fees; costs of computing the Fund's net asset
      value; costs of insurance;  registration  expenses;  certain  organization
      costs; due diligence,  including travel and related expenses;  expenses of
      meetings  of   Directors   and   Members;   all  costs  with   respect  to
      communications  to Members;  and other  types of expenses  approved by the
      Directors. Offering costs are charged to capital as incurred.

      D.    INCOME TAXES

      No provision  for the payment of Federal,  state or local income taxes has
      been provided, since the Fund is not subject to income tax. Each Member is
      individually  required  to report on its own tax return  its  distributive
      share of the Fund's taxable income or loss.

      The Fund has reclassified $469,482 from accumulated net investment loss to
      net capital  contributions  during the period ended December 31, 2004. The
      reclassification   was  to  reflect,  as  an  adjustment  to  net  capital
      contributions,  the  amount  of  taxable  income  or loss  that  have been
      allocated to the Fund's Members and had no effect on net assets.


                                                                               7


                                                    UBS MULTI-STRAT FUND, L.L.C.

                                       NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

                                                               DECEMBER 31, 2004

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

2.    SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

      E.    CASH AND CASH EQUIVALENTS

      Cash and cash  equivalents  consist of monies  invested in a PNC Bank,  NA
      account that pays money market  rates and are  accounted  for at cost plus
      accrued  interest,  which  is  included  in  interest  receivable  on  the
      Statement of Assets, Liabilities and Members' Capital.

      F.    REPURCHASE AGREEMENTS

      From  time to time the Fund  may  enter  into  repurchase  agreements.  In
      connection  with  such  transactions  it is the  Fund's  policy  that  its
      custodian take  possession of the underlying  collateral  securities,  the
      fair  value  of which  exceeds  the  principal  amount  of the  repurchase
      transaction,  including  accrued  interest,  at all  times.  If the seller
      defaults,  and the fair value of the collateral  declines,  realization of
      the  collateral by the Fund may be delayed or limited.  As of December 31,
      2004 there were no open repurchase agreements.

      G.    USE OF ESTIMATES

      The preparation of financial  statements in conformity with U.S. generally
      accepted accounting  principles requires the Adviser to make estimates and
      assumptions that affect the amounts  reported in the financial  statements
      and accompanying  notes. The Adviser believes that the estimates  utilized
      in preparing the Fund's  financial  statements are reasonable and prudent;
      however, actual results could differ from these estimates.

3.    RELATED PARTY TRANSACTIONS

      The Adviser provides  investment advisory services to the Fund pursuant to
      an Investment Advisory Agreement.  In consideration for such services, the
      Fund pays the  Adviser a monthly  fee (the "Fund  Asset-Based  Fee") at an
      aggregate annual rate of 1.60% of the Fund's net assets,  excluding assets
      attributable to the Adviser's capital account. The Administrator  provides
      certain other administrative  services to the Fund including,  among other
      things,   providing   office  space  and  other   support   services.   In
      consideration for such services, the Fund pays the Administrator a monthly
      fee (the "Administrator Fee") at an annual rate of 0.30% of the Fund's net
      assets,  excluding  assets  attributable  to the  Administrator's  and the
      Adviser's  capital  account.  The Fund Asset-Based Fee will be paid to the
      Adviser out of the Fund's assets and debited against the Members'  capital
      accounts,  excluding  net assets  attributable  to the  Adviser's  capital
      account.  A portion  of the Fund  Asset-Based  Fee is paid by UBSFA to its
      affiliates.

      UBS Financial Services Inc. ("UBS FSI"), a wholly-owned  subsidiary of UBS
      Americas,  Inc., acts as a placement  agent for the Fund,  without special
      compensation  from the Fund, and will bear its own costs  associated  with
      its  activities as placement  agent.  Placement  fees, if any,  charged on
      contributions  are debited against the contribution  amount to arrive at a
      net subscription  amount.  The placement fee does not constitute assets of
      the Fund.


                                                                               8


                                                    UBS MULTI-STRAT FUND, L.L.C.

                                       NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

                                                               DECEMBER 31, 2004

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

3.    RELATED PARTY TRANSACTIONS (CONTINUED)

      The net increase (or decrease) in Members' capital derived from operations
      (net income or loss) is allocated  to the capital  accounts of all Members
      on a  pro-rata  basis,  other  than  the  Fund  Asset-Based  Fee  and  the
      Administrator Fee which are similarly  allocated to all Members other than
      the Adviser or Administrator as described above.

      The  Adviser  has   voluntarily   undertaken   to  bear  certain   initial
      organization  and  offering  costs  otherwise  borne  by the  Fund and its
      Members during the Fund's first twelve months of operations. The Adviser's
      undertaking  provides that Members will not bear initial  organization and
      offering costs in excess of 0.25% of total Members' capital as a result of
      the Fund's start-up.

      In order to achieve a more equitable distribution of the impact of certain
      initial  organization  and offering costs, the Fund has either credited to
      or debited against the Members'  capital  accounts the sum of such initial
      costs based on each individual Member's percentage of capital in the Fund.
      The  reallocation  of these costs will occur for the first  twelve  months
      after the initial closing date of the Fund.

      Each Director who is not an "interested person" of the Fund, as defined by
      the 1940 Act,  receives  an annual  retainer of $5,000 plus a fee for each
      meeting  attended.  Any  Director who is an  "interested  person" does not
      receive  any  annual  or other  fee  from  the  Fund.  All  Directors  are
      reimbursed by the Fund for all  reasonable out of pocket  expenses.  Total
      amounts  expensed by the Fund  related to  Directors  for the period ended
      December 31, 2004 were $12,251.

4.    ADMINISTRATION AND CUSTODIAN FEES

      PFPC Trust Company (an affiliate of PNC Bank,  NA) serves as the custodian
      (the "Custodian") of the Fund's assets and provides custodial services for
      the Fund.

      PFPC Inc.  (also an affiliate of PNC Bank,  NA) serves as  Accounting  and
      Investor Servicing Agent to the Fund and in that capacity provides certain
      administrative,   accounting,  record  keeping,  tax  and  Member  related
      services.  PFPC Inc.  receives a monthly fee primarily  based upon (i) the
      average net assets of the Fund subject to a minimum  monthly fee, and (ii)
      the aggregate net assets of the Fund and certain  other  investment  funds
      sponsored   or  advised  by  UBS   Americas,   Inc.  or  its   affiliates.
      Additionally,  the Fund reimburses certain out of pocket expenses incurred
      by PFPC Inc.

5.    CREDIT FACILITY

      Effective  December  16,  2004 the Fund,  along with  other UBS  sponsored
      funds, entered into a $75,000,000  committed,  unsecured revolving line of
      credit with  Harris  Trust and Savings  Bank.  Under the most  restrictive
      arrangement,  the Fund may borrow an amount that  combined  with the other
      borrowings of the Fund would not exceed 20% of its net assets.  The Fund's
      borrowing  capacity  is also  limited to the portion of the unused line of
      credit at any  point in time.  The Fund is only  liable  under the line of
      credit to the extent of its own borrowing  there under.  The interest rate
      on the  borrowing is based on the Federal Funds rate plus 150 basis points
      per annum. The expiration date of such credit  agreements is July 1, 2005.
      The  committed  facility  also requires a fee to be paid by the Fund, on a
      pro rata basis, based on the amount of the aggregate commitment, which has
      not been utilized of 25 basis points per annum. The Fund had no borrowings
      outstanding at December 31, 2004.


                                                                               9


                                                    UBS MULTI-STRAT FUND, L.L.C.

                                       NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

                                                               DECEMBER 31, 2004

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

6.    SECURITIES TRANSACTIONS

      Aggregate  purchases of Investment Funds for the period ended December 31,
      2004 amounted to $52,000,000.

      The cost of  investments  for Federal  income tax purposes is adjusted for
      items of taxable income  allocated to the Fund from the Investment  Funds.
      The  allocated  taxable  income is reported to the Fund by the  Investment
      Funds on Schedules  K-1. The Fund has not yet received all such  Schedules
      K-1 for the period ended December 31, 2004.

7.    INVESTMENTS

      As of December 31, 2004,  the Fund had  investments  in Investment  Funds,
      none of which were related parties.  The Fund's investments are summarized
      below based on the investment  objectives of the specific Investment Funds
      at December 31, 2004.

      INVESTMENT OBJECTIVE                   COST               FAIR VALUE
      --------------------                   ----               ----------
      Long/Short Equity                  $12,400,000           $13,033,800
      Special Situations                  12,100,000            12,732,969
      Distressed/Cap Structure             9,700,000             9,980,502
      Global Macro                         7,000,000             7,297,182
      Convertible Arbitrage                4,600,000             4,686,078
      Fixed Income Arbitrage               3,700,000             3,656,650
      Multi Strategy Arbitrage             2,500,000             2,538,000
                                         -----------           -----------
             Total                       $52,000,000           $53,925,181
                                         ===========           ===========

      The  agreements  related to  investments  in Investment  Funds provide for
      compensation  to the general  partners/managers  in the form of management
      fees of  between 1% and 2.5% (per  annum) of net  assets  and  performance
      incentive  fees or  allocations  ranging  from  15% to 25% of net  profits
      earned. The Investment Funds provide for periodic  redemptions,  with lock
      up  provisions  of up to  two  years  from  initial  investment.  Detailed
      information about the Investment Funds' portfolios is not available.

8.    INDEMNIFICATION

      In the ordinary  course of business,  the Fund may enter into contracts or
      agreements  that contain  indemnifications  or  warranties.  Future events
      could occur that lead to the  execution  of these  provisions  against the
      Fund.  Based on its  history  and  experience,  management  feels that the
      likelihood of such an event is remote.

9.    FINANCIAL INSTRUMENTS WITH OFF-BALANCE SHEET RISK

      In the normal course of business,  the Investment  Funds in which the Fund
      invests  trade  various  financial  instruments  and  enter  into  various
      investment  activities with off-balance sheet risk. These include, but are
      not  limited to,  short  selling  activities,  writing  option  contracts,
      contracts for  differences,  and equity swaps.  The Fund's risk of loss in
      these  Investment  Funds is limited to the value of these  investments  as
      reported by the Fund.


                                                                              10


                                                    UBS MULTI-STRAT FUND, L.L.C.

                                       NOTES TO FINANCIAL STATEMENTS (CONTINUED)
- --------------------------------------------------------------------------------

                                                               DECEMBER 31, 2004

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


10.   FINANCIAL HIGHLIGHTS

      The  following  represents  the  ratios to  average  net  assets and other
      supplemental information for the period indicated:

                                                                   PERIOD
                                                               OCTOBER 1, 2004
                                                              (COMMENCEMENT OF
                                                             OPERATIONS) THROUGH
                                                              DECEMBER 31, 2004
                                                              -----------------

      Ratio of net investment loss to average net assets***          (3.94)%*
      Ratio of total expenses to average net assets (a),***           4.33%*
      Portfolio turnover rate                                         0.00%
      Total return**                                                  2.65%
      Net asset value at end of period                         $66,121,636

      (a)   Ratio of total  expenses  to average net assets does not include the
            impact of expenses  for  incentive  allocations  or  incentive  fees
            related to the underlying Investment Funds.

      *     Annualized.

      **    Total  return  assumes a purchase  of an interest in the Fund at the
            beginning of the period and a sale of the Fund  interest on the last
            day of the  period  noted  and does not  reflect  the  deduction  of
            placement fees, if any, incurred when subscribing to the Fund. Total
            returns for a period of less than a full year are not annualized. An
            individual  member's ratios and return may vary from the above based
            on the timing of capital transactions.

      ***   The average net assets used in the above  ratios are  calculated  by
            adding any withdrawals payable effective at the end of the period to
            the net assets for such period.

11.   SUBSEQUENT EVENT

      Effective  January 12, 2005,  the unsecured  revolving line of credit with
      Harris  Trust  and  Savings  Bank  was   increased  to  a  commitment   of
      $150,000,000.


                                                                              11


                                                    UBS MULTI-STRAT FUND, L.L.C.
                                               SCHEDULE OF PORTFOLIO INVESTMENTS
- --------------------------------------------------------------------------------

                                                               DECEMBER 31, 2004

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



                                                                                                        REALIZED AND
                                                                                                         UNREALIZED
                                                                                              % OF       GAIN/(LOSS)
                                                                                            MEMBERS'        FROM
INVESTMENT FUND:                                                COST         FAIR VALUE     CAPITAL      INVESTMENTS      LIQUIDITY
- ----------------                                                ----         ----------     -------      -----------      ---------
                                                                                                           
Aspen Partners Series A                                     $ 1,500,000     $ 1,641,242       2.48%      $   141,242      Annually
Atticus Alpha, Ltd.                                           4,450,000       4,692,521       7.10           242,521      Quarterly
Bridgewater Pure Alpha Trading Company, Ltd.                  2,000,000       2,132,285       3.22           132,285       Monthly
Chatham Asset Partners High Yield Fund                        4,450,000       4,544,628       6.87            94,628      Quarterly
D.E. Shaw Oculus Fund, LLC                                    2,000,000       2,179,534       3.30           179,534      Quarterly
Epsilon Global Active Fund II, L.P.                           4,450,000       4,469,006       6.76            19,006      Quarterly
Imperium Market Neutral Fund (QP), L.P.                       4,450,000       4,773,589       7.22           323,589      Quarterly
Kamunting Street Capital Management, L.P.                     2,300,000       2,363,972       3.58            63,972      Quarterly
Loch Capital Fund I                                           4,450,000       4,527,922       6.85            77,922      Quarterly
Mariner Credit Risk Advisors Relative Value Fund, L.P.        3,750,000       3,794,632       5.74            44,632      Quarterly
Meditor Cobra Fund (C) Limited                                3,500,000       3,732,289       5.64           232,289       Monthly
Olea Global Partners Fund                                     3,000,000       2,985,363       4.51           (14,637)      Monthly
OTA Multi-Strategy Fund, LP                                   2,500,000       2,538,000       3.84            38,000       Monthly
Precept Domestic Fund II, LP                                  3,700,000       3,656,651       5.53           (43,349)     Quarterly
Seneca Capital, LP                                            3,200,000       3,571,442       5.40           371,442      Annually
Waterstone Market Neutral Fund, L.P.                          2,300,000       2,322,106       3.51            22,106      Quarterly
                                                            -----------     -----------      -----       -----------
TOTAL                                                       $52,000,000     $53,925,181      81.55%      $ 1,925,181
                                                            ===========     ===========      =====       ===========


     The preceding notes are an integral part of these financial statements.


                                                                              12


                       THIS PAGE INTENTIONALLY LEFT BLANK.



DIRECTORS AND OFFICERS (Unaudited)

Information pertaining to the Directors and officers of the Fund is set forth
below. The statement of additional information (SAI) includes additional
information about the Directors and is available without charge, upon request,
by calling UBS Financial Service Inc.'s, Alternative Investment Group at
800-580-2359.



- -------------------------------------------------------------------------------------------------------------------------
                                                                                    NUMBER OF
                                                                                   PORTFOLIOS
                                                                                     IN FUND
                                                                                     COMPLEX      OTHER TRUSTEESHIPS/
                                TERM OF OFFICE                                      OVERSEEN         DIRECTORSHIPS
NAME, AGE, ADDRESS AND          AND LENGTH OF        PRINCIPAL OCCUPATION(S)            BY          HELD BY DIRECTOR
POSITION(S) WITH FUND           TIME SERVED(1)         DURING PAST 5 YEARS         DIRECTOR(2)     OUTSIDE FUND COMPANY
- ---------------------           --------------         -------------------         -----------     --------------------
- -------------------------------------------------------------------------------------------------------------------------
                                                                                      
                                                DISINTERESTED DIRECTORS
- -------------------------------------------------------------------------------------------------------------------------
Meyer Feldberg, (62)                Term -       Dean and Professor of Mgmt of         48             Director of:
UBS Financial Services Inc.       Indefinite     Graduate School of Business,                       Primedia, Inc.,
1285 Avenue of the Americas      Length-since    Columbia University                              Federated Department
New York, NY 10019                Inception                                                          Stores, Inc.,
Director                                                                                          Revlon, Inc., Select
                                                                                                   Medical, Inc. and
                                                                                                      SAPPI, Ltd.
- -------------------------------------------------------------------------------------------------------------------------
George W. Gowen, (75)               Term -       Law partner for Dunnington,           14                 None
UBS Financial Services Inc.       Indefinite     Bartholow & Miller
1285 Avenue of the Americas      Length-since
New York, NY 10019                Inception
Director
- -------------------------------------------------------------------------------------------------------------------------
Stephen H. Penman,  (58)            Term -       Professor of Financial                14                 None
UBS Financial Services Inc.       Indefinite     Accounting of Graduate School
1285 Avenue of the Americas      Length-since    of Business, Columbia University
New York, NY 10019                Inception
Director
- -------------------------------------------------------------------------------------------------------------------------
                                                  INTERESTED DIRECTORS
- -------------------------------------------------------------------------------------------------------------------------
Mitchell Tanzman (45)               Term -       Managing Director of UBS               2                 None
UBS Financial Services Inc.       Indefinite     Financial Services Inc.
1285 Avenue of the Americas      Length-since    Alternative Investment Group
New York, NY 10019                Inception
Director
- -------------------------------------------------------------------------------------------------------------------------
                                            OFFICER(S) WHO ARE NOT DIRECTORS
- -------------------------------------------------------------------------------------------------------------------------
Michael Mascis, (37)           Term-Indefinite   Senior Vice President / CFO of        N/A                N/A
UBS Financial Services Inc.     Length- since    UBS Financial Services Inc.
1285 Avenue of the Americas       Inception      Alternative Investment Group,
New York, NY 10019                               since July 2002. Prior to July
Principal Accounting Officer                     2002, Partner Arthur Andersen
and Secretary                                    LLP
- -------------------------------------------------------------------------------------------------------------------------


(1) For Directors, their terms are for the duration of the term of the Fund,
unless his status as a Director shall be sooner terminated by death, adjudicated
incompetent, voluntarily withdraw, physically unable to perform duties, removed
either by vote or written consent of at least two-thirds of the Directors or
vote or written consent of Members holding not less than two-thirds of the total
number of votes eligible to be cast by all Members.

(2) Of the 48 funds/portfolios in the complex, 34 are advised by an affiliate of
UBS Financial Services, Inc., and 14 comprise UBS Financial Services Inc.'s,
Alternative Investment Group of Funds.

The Fund files its complete schedule of portfolio holdings with the Securities
and Exchange Commission ("SEC") for the first and third quarters of each fiscal
year on Form N-Q. The Fund's Forms N-Q are available on the SEC's website at
HTTP://WWW.SEC.GOV and may be reviewed or copied at the SEC's Public Reference
Room in Washington, D.C. Information on the operation of the Public Reference
Room may be obtained by calling 1-800-SEC-0330.

Proxy Voting

A description of the policies and procedures that the Fund uses to determine how
to vote proxies relating to portfolio securities is available with out charge
upon request by calling the Alternative Investment Group at 800-580-2329.



ITEM 2.  CODE OF ETHICS.

      (a)The  registrant,  as of the end of the period  covered by this  report,
         has adopted a code of ethics that applies to the registrant's principal
         executive officer,  principal financial officer,  principal  accounting
         officer  or  controller,   or  persons  performing  similar  functions,
         regardless of whether these  individuals are employed by the registrant
         or a third party.  The code of ethics may be obtained without charge by
         calling 800-486-2608.

      (c)There  have been no  amendments,  during  the  period  covered  by this
         report,  to a  provision  of the code of  ethics  that  applies  to the
         registrant's principal executive officer,  principal financial officer,
         principal  accounting  officer or  controller,  or  persons  performing
         similar functions, regardless of whether these individuals are employed
         by the registrant or a third party,  and that relates to any element of
         the code of ethics.

      (d)The  registrant  has not granted  any  waivers,  including  an implicit
         waiver,  from a  provision  of the code of ethics  that  applies to the
         registrant's principal executive officer,  principal financial officer,
         principal  accounting  officer or  controller,  or  persons  performing
         similar functions, regardless of whether these individuals are employed
         by the registrant or a third party,  that relates to one or more of the
         items set forth in paragraph (b) of this item's instructions.


ITEM 3.  AUDIT COMMITTEE FINANCIAL EXPERT.

As of the end of the period covered by the report,  the  registrant's  Board had
determined that Professor Stephen Penman, a member of the audit committee of the
Board, is the audit committee  financial expert and that he is "independent," as
defined by Item 3 of Form N-CSR.


ITEM 4.  PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Audit Fees
- ----------

      (a)The  aggregate  fees  billed for each of the last two fiscal  years for
         professional  services  rendered by the  principal  accountant  for the
         audit of the registrant's annual financial  statements or services that
         are normally  provided by the  accountant in connection  with statutory
         and regulatory filings or engagements for those fiscal years are $0 for
         2003 and $33,000 for 2004. Such audit fees include fees associated with
         the annual audits and fees for  providing a report in  connection  with
         the registrant's report on Form N-SAR.

Audit-Related Fees
- ------------------


      (b)The  aggregate  fees  billed in each of the last two  fiscal  years for
         assurance  and related  services by the principal  accountant  that are
         reasonably  related to the performance of the audit of the registrant's
         financial  statements and are not reported under  paragraph (a) of this
         Item are $0 for 2003 and $0 for 2004.  Audit-related  fees  principally
         include  fees  associated  with  reviewing  and  providing  comments on
         semi-annual reports.

Tax Fees
- --------

      (c)The  aggregate  fees  billed in each of the last two  fiscal  years for
         professional  services  rendered by the  principal  accountant  for tax
         compliance,  tax advice,  and tax  planning are $0 for 2003 and $42,000
         for  2004.  Tax fees  include  fees  for tax  compliance  services  and
         assisting management in the preparation of tax estimates.

All Other Fees
- --------------

      (d)The  aggregate  fees  billed in each of the last two  fiscal  years for
         products and services provided by the principal accountant,  other than
         the services  reported in paragraphs  (a) through (c) of this Item, are
         $0 for 2003 and $1,000 for 2004.  Fees for all other  services  include
         fees for  administrative  services  associated with preparing the K-1's
         for mailing. There were no fees billed in the last fiscal two years for
         services  rendered  by the  principal  accountant  to the  registrant's
         investment  adviser  (not  including  any  sub-adviser  whose  role  is
         primarily portfolio management and is subcontracted with or overseen by
         another investment adviser), and any entity controlling, controlled by,
         or under common  control  with the  investment  adviser  that  provides
         ongoing services to the registrant  ("Service  Affiliates")  which were
         required to be pre-approved by the audit committee.

      (e)(1)The   registrant's   audit  committee   pre-approves  the  principal
            accountant's  engagements  for audit and  non-audit  services to the
            registrant,  and certain  non-audit  services to service  Affiliates
            that are  required  to be  pre-approved,  on a  case-by-case  basis.
            Pre-approval  considerations  include whether the proposed  services
            are  compatible   with   maintaining   the  principal   accountant's
            independence.

      (e)(2)There were no services  described in each of paragraphs  (b) through
            (d) of this Item that were approved by the audit committee  pursuant
            to paragraph  (c)(7)(i)(C) of Rule 2-01 of Regulation  S-X,  because
            such services were pre-approved.

      (f) Not applicable.

      (g)The aggregate non-audit fees billed by the registrant's  accountant for
         services rendered to the registrant, and rendered to Service Affiliates
         for each of the  last  two  fiscal  years  of the  registrant  was $1.2
         million for 2003 and 1.5 million for 2004.

      (h)The  registrant's  audit  committee  of  the  board  of  directors  HAS
         considered  whether  the  provision  of  non-audit  services  that were
         rendered to Service  Affiliates that were not pre-approved  pursuant to
         paragraph  (c)(7)(ii) of Rule 2-01 of Regulation S-X is compatible with
         maintaining the principal accountant's independence.

ITEM 5.  AUDIT COMMITTEE OF LISTED REGISTRANTS.

Not applicable.



ITEM 6.  SCHEDULE OF INVESTMENTS.

Schedule of Investments in securities of unaffiliated issuers as of the close of
the  reporting  period is included as part of the report to  shareholders  filed
under Item 1 of this form.



ITEM 7.  DISCLOSURE  OF PROXY VOTING  POLICIES  AND  PROCEDURES  FOR  CLOSED-END
MANAGEMENT INVESTMENT COMPANIES.

 The  registrant  is a fund of funds  that  invests  primarily  in  unregistered
investment vehicles that have investors other than the registrant,  and in other
registered  investment  companies  ("Investment  Funds").  The Fund may invest a
majority of its assets in non-voting securities of Investment Funds.

The registrant has delegated voting of proxies in respect of portfolio  holdings
to UBS Fund  Advisor,  L.L.C.  (the  "Adviser"),  to vote the Fund's  proxies in
accordance with the Adviser's proxy voting  guidelines and procedures.  However,
Investment  Funds  typically do not submit  matters to investors for vote. If an
Investment  Fund submits a matter to the registrant for vote (and the registrant
holds voting  interests in the  Investment  Fund),  the Adviser will vote on the
matter in a way that it believes is in the best interest of the  registrant  and
in  accordance  with  the  following   proxy  voting   guidelines  (the  "Voting
Guidelines"):

       o     In voting  proxies,  the  Adviser  is guided by  general  fiduciary
             principles.  The Adviser's goal is to act prudently,  solely in the
             best interest of the registrant.

       o     The Adviser attempts to consider all factors of its vote that could
             affect  the value of the  investment  and will vote  proxies in the
             manner that it believes will be consistent with efforts to maximize
             shareholder values.

       o     The Adviser, absent a particular reason to the contrary,  generally
             will vote with  management's  recommendations  on routine  matters.
             Other matters will be voted on a case-by-case basis.

The Adviser  applies its Voting  Guidelines in a manner designed to identify and
address  material  conflicts that may arise between the Adviser's  interests and
those of its  clients  before  voting  proxies  on behalf of such  clients.  The
Adviser  relies on the following to seek to identify  conflicts of interest with
respect to proxy voting and assess their materiality:

       o     The Adviser's  employees are under an obligation (i) to be aware of
             the  potential for conflicts of interest on the part of the Adviser
             with respect to voting proxies on behalf of client accounts both as
             a result of an employee's personal relationships and due to special
             circumstances  that may arise  during the conduct of the  Adviser's
             business,  and (ii) to bring  conflicts  of  interest of which they
             become aware to the attention of certain designated persons.

       o     Such  designated  persons  work with  appropriate  personnel of the
             Adviser to determine whether an identified  conflict of interest is
             material. A conflict of interest will be considered material to the
             extent that it is  determined  that such conflict has the potential
             to influence the Adviser's decision-making in voting the proxy. All
             materiality  determinations  will be based on an  assessment of the
             particular  facts and  circumstances.  The Adviser shall maintain a




             written record of all materiality determinations.

       o     If it is  determined  that a conflict of interest is not  material,
             the Adviser may vote proxies  notwithstanding  the existence of the
             conflict.

       o     If it is  determined  that a conflict of interest is material,  the
             Adviser's legal department works with appropriate  personnel of the
             Adviser to agree upon a method to resolve such conflict of interest
             before voting  proxies  affected by the conflict of interest.  Such
             methods may include:

             o    disclosing  the  conflict  to  the   registrant's   Board  and
                  obtaining the consent from registrant's Board before voting;

             o    engaging  another  party on behalf  of the  client to vote the
                  proxy on its behalf;

             o    engaging a third party to recommend a vote with respect to the
                  proxy based on  application  of the policies set forth herein;
                  or

             o    such  other  method  as  is  deemed   appropriate   under  the
                  circumstances given the nature of the conflict.

       o     The Adviser shall  maintain a written  record of the method used to
             resolve a material conflict of interest.


ITEM 8.  PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES.

Not yet applicable.



ITEM 9.  PURCHASES OF EQUITY  SECURITIES  BY  CLOSED-END  MANAGEMENT  INVESTMENT
COMPANY AND AFFILIATED PURCHASERS.

Not applicable.

ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

There have been no material  changes to the procedures by which the shareholders
may  recommend  nominees to the  registrant's  Board,  where those  changes were
implemented  after the  registrant  last provided  disclosure in response to the
requirements of Item  7(d)(2)(ii)(G)  of Schedule 14A (17 CFR  240.14a-101),  or
this Item.


ITEM 11. CONTROLS AND PROCEDURES.

         (a)The  registrant's   principal   executive  and  principal  financial
            officers,  or persons performing  similar functions,  have concluded
            that the registrant's disclosure controls and procedures (as defined
            in Rule  30a-3(c)  under  the  Investment  Company  Act of 1940,  as
            amended (the "1940 Act") (17 CFR 270.30a-3(c))) are effective, as of
            a date within 90 days of the filing date of the report that includes
            the disclosure required by this paragraph, based on their evaluation
            of these controls and procedures required by Rule 30a-3(b) under the
            1940 Act (17 CFR  270.30a-3(b))  and Rules  13a-15(b)  or  15d-15(b)
            under  the  Securities  Exchange  Act of 1934,  as  amended  (17 CFR
            240.13a-15(b) or 240.15d-15(b)).

         (b)There were no  changes in the  registrant's  internal  control  over
            financial  reporting (as defined in Rule 30a-3(d) under the 1940 Act
            (17 CFR 270.30a-3(d))  that occurred during the registrant's  second
            fiscal  quarter  of the  period  covered  by this  report  that have
            materially  affected,  or is reasonably likely to materially affect,
            the registrant's internal control over financial reporting.


ITEM 12. EXHIBITS.

         (a)(1) Not applicable.

         (a)(2) Certifications  pursuant to Rule 30a-2(a) under the 1940 Act and
                Section  302 of the  Sarbanes-Oxley  Act of  2002  are  attached
                hereto.

         (a)(3) Not applicable.

         (b)    Certifications  pursuant to Rule 30a-2(b) under the 1940 Act and
                Section  906 of the  Sarbanes-Oxley  Act of  2002  are  attached
                hereto.







                                   SIGNATURES

Pursuant to the  requirements  of the  Securities  Exchange  Act of 1934 and the
Investment Company Act of 1940, the registrant has duly caused this report to be
signed on its behalf by the undersigned, thereunto duly authorized.

(registrant) UBS Multi-Strat Fund, L.L.C.
             -------------------------------------------------------------------

By (Signature and Title)*  /s/ Richard Sipes
- --------------------------------------------------------------------------------
                           Richard Sipes, Principal Executive Officer

Date              February 28, 2005
     ---------------------------------------------------------------------------


Pursuant to the  requirements  of the  Securities  Exchange  Act of 1934 and the
Investment  Company  Act of  1940,  this  report  has been  signed  below by the
following  persons on behalf of the  registrant and in the capacities and on the
dates indicated.


By (Signature and Title)*  /s/ Richard Sipes
- --------------------------------------------------------------------------------
                           Richard Sipes, Principal Executive Officer

Date              February 28, 2005
     ---------------------------------------------------------------------------


By (Signature and Title)*  /s/ Michael Mascis
- --------------------------------------------------------------------------------
                           Michael Mascis, Principal Accounting Officer
                           (principal financial officer)

Date              February 28, 2005
     ---------------------------------------------------------------------------



* Print the name and title of each signing officer under his or her signature.