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       811-08955
                                                    ----------------------------

                HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND
- --------------------------------------------------------------------------------
               (Exact name of registrant as specified in charter)

                           13455 Noel Road, Suite 1300
                               Dallas, Texas 75240
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               (Address of principal executive offices) (Zip code)

                                James D. Dondero
                        Highland Capital Management, L.P.
                           13455 Noel Road, Suite 1300
                               Dallas, Texas 75240
- --------------------------------------------------------------------------------
                     (Name and address of agent for service)

       registrant's telephone number, including area code: (877) 532-2834
                                                           ---------------

                       Date of fiscal year end: AUGUST 31
                                               ----------

                   Date of reporting period: FEBRUARY 28, 2006
                                            ------------------



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,  100 F Street,  NE,
Washington,  DC 20549. 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.


                              [HIGHLAND FUNDS LOGO]

                         HIGHLAND INSTITUTIONAL FLOATING
                                RATE INCOME FUND

                               SEMI-ANNUAL REPORT
                                FEBRUARY 28, 2006



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                                HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

TABLE OF CONTENTS

Fund Profile .............................................................     1

Financial Statements .....................................................     2

   Investment Portfolio ..................................................     3

   Portfolio Statement of Assets and Liabilities .........................    13

   Portfolio Statement of Operations .....................................    14

   Portfolio Statements of Changes in Net Assets .........................    15

   Portfolio Statement of Cash Flows .....................................    16

   Portfolio Financial Highlights ........................................    17

   Fund Statement of Assets and Liabilities ..............................    18

   Fund Statement of Operations ..........................................    19

   Fund Statements of Changes in Net Assets ..............................    20

   Fund Financial Highlights .............................................    21

   Notes to Financial Statements .........................................    22

Important Information About This Report ..................................    27

Economic and market conditions change frequently. There is no assurance that the
trends described in this report will continue or commence.

      A prospectus must precede or accompany this report. Please read the
prospectus carefully before you invest.



FUND PROFILE
- --------------------------------------------------------------------------------

                                HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

                                    OBJECTIVE

                       The Highland Institutional Floating
                          Rate Income Fund (the "Fund")
                      invests all of its investable assets
                        in Highland Floating Rate Limited
                      Liability Company (the "Portfolio").
                       The Portfolio seeks a high level of
                         current income consistent with
                            preservation of capital.

                                TOTAL NET ASSETS
                                (AS OF 02/28/06)

                                  $2.4 million

The information below gives you a snapshot of the Portfolio at the end of the
reporting period. The Portfolio is actively managed and the composition of its
portfolio will change over time.

QUALITY BREAKDOWN IN THE PORTFOLIO AS OF 02/28/06 (%)

- --------------------------------------------------------------------------
 Ba                                                                 16.6
- --------------------------------------------------------------------------
 B                                                                  62.0
- --------------------------------------------------------------------------
 Caa                                                                 6.5
- --------------------------------------------------------------------------
 NR                                                                 14.9
- --------------------------------------------------------------------------

TOP 5 SECTORS IN THE PORTFOLIO AS OF 02/28/06 (%)

- --------------------------------------------------------------------------
 Cable                                                              10.2
- --------------------------------------------------------------------------
 Retail                                                              7.4
- --------------------------------------------------------------------------
 Utilities                                                           6.8
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 Gaming/Leisure                                                      6.1
- --------------------------------------------------------------------------
 Telecommunications                                                  5.6
- --------------------------------------------------------------------------

TOP 10 HOLDINGS IN THE PORTFOLIO AS OF 02/28/06 (%)


                                                                            
- ------------------------------------------------------------------------------------
 Georgia-Pacific Corp., First Lien Term Loan, 02/14/13                         1.9
- ------------------------------------------------------------------------------------
 United Air Lines, Inc., Tranche B Term Loan, 8.63%, 02/01/12                  1.9
- ------------------------------------------------------------------------------------
 Home Interiors & Gifts, Inc., Initial Term Loan, 9.81%, 03/31/11              1.9
- ------------------------------------------------------------------------------------
 DS Waters Enterprises LP, Term Loan, 9.03%, 11/07/09                          1.7
- ------------------------------------------------------------------------------------
 Charter Communications Operating LLC, Tranche B Term Loan, 7.92%, 04/07/11    1.7
- ------------------------------------------------------------------------------------
 Georgia-Pacific Corp., Second Lien Term Loan, 7.56%, 02/14/14                 1.5
- ------------------------------------------------------------------------------------
 Blockbuster Entertainment Corp., Tranche B Term Loan, 8.73%, 08/20/11         1.4
- ------------------------------------------------------------------------------------
 Resorts International Holdings Ltd., Second Lien Term Loan, 12.03%, 04/26/13  1.2
- ------------------------------------------------------------------------------------
 Movie Gallery, Inc., Term Loan B, 8.28%, 04/27/11                             1.1
- ------------------------------------------------------------------------------------
 Cricket Communications, Inc., Term Loan B, 7.03%, 01/10/11                    1.1
- ------------------------------------------------------------------------------------


Quality is calculated as a percentage of total notes and bonds. Sectors and
holdings are calculated as a percentage of net assets.


                                                                               1



FINANCIAL STATEMENTS
- --------------------------------------------------------------------------------

FEBRUARY 28, 2006               HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

         A GUIDE TO UNDERSTANDING YOUR FUND AND PORTFOLIO'S FINANCIAL STATEMENTS

                INVESTMENT PORTFOLIO    The Investment Portfolio details all of
                                        the Portfolio's holdings and their
                                        market value as of the last day of the
                                        reporting period. Portfolio holdings are
                                        organized by type of asset and industry
                                        to demonstrate areas of concentration
                                        and diversification.

 STATEMENT OF ASSETS AND LIABILITIES    This statement details the Fund's
                                        assets, liabilities, net assets and
                                        share price for each share class as of
                                        the last day of the reporting period.
                                        Net assets are calculated by subtracting
                                        all the Fund's liabilities (including
                                        any unpaid expenses) from the total of
                                        the Fund's investment and non-investment
                                        assets. The share price for each class
                                        is calculated by dividing net assets for
                                        that class by the number of shares
                                        outstanding in that class as of the last
                                        day of the reporting period.

             STATEMENT OF OPERATIONS    This statement details income earned by
                                        the Fund and the expenses accrued by the
                                        Fund during the reporting period. The
                                        Statement of Operations also shows any
                                        net gain or loss the Fund realized on
                                        the sales of its holdings during the
                                        period, as well as any unrealized gains
                                        or losses recognized over the period.
                                        The total of these results represents
                                        the Fund's net increase or decrease in
                                        net assets from operations.

 STATEMENTS OF CHANGES IN NET ASSETS    These statements demonstrate how the
                                        Fund's net assets were affected by its
                                        operating results, distributions to
                                        shareholders and shareholder
                                        transactions (e.g., subscriptions,
                                        redemptions and dividend reinvestments)
                                        during the reporting period. The
                                        Statement of Changes in Net Assets also
                                        details changes in the number of shares
                                        outstanding.

             STATEMENT OF CASH FLOWS    The Statement of Cash Flows reports net
                                        cash and foreign currency provided or
                                        used by operating, investing and
                                        financing activities and the net effect
                                        of those flows on cash, foreign currency
                                        and cash equivalents during the period.

                FINANCIAL HIGHLIGHTS    The Financial Highlights demonstrate how
                                        the Fund's net asset value per share was
                                        affected by the fund's operating
                                        results. The Financial Highlights table
                                        also discloses the classes' performance
                                        and certain key ratios (e.g., class
                                        expenses and net investment income as a
                                        percentage of average net assets).

       NOTES TO FINANCIAL STATEMENTS    These notes disclose the organizational
                                        background of the Fund, its significant
                                        accounting policies (including those
                                        surrounding security valuation, income
                                        recognition and distributions to
                                        shareholders), federal tax information,
                                        fees and compensation paid to affiliates
                                        and significant risks and contingencies.


2



INVESTMENT PORTFOLIO (UNAUDITED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

SENIOR LOAN NOTES (a) - 93.6%

AEROSPACE - AEROSPACE/DEFENSE - 1.0%
    7,980,000   DeCrane Aircraft Holdings, Inc.
                  First Lien Term Loan,
                  8.78%, 03/31/08 .............................       8,009,925
    2,000,000   IAP Worldwide Services, Inc.
                  First Lien Term Loan,
                  7.63%, 12/30/12 .............................       2,027,500
    2,971,765   Vought Aircraft Industries, Inc.
                  Term Loan, 7.11%, 12/22/11 ..................       2,999,254
                                                                  -------------
                                                                     13,036,679
                                                                  -------------

AEROSPACE - AIRLINES - 2.3%
                Continental Airlines, Inc.
      857,143     Tranche A-1 Term Loan,
                  9.79%, 06/01/11 .............................         872,143
    2,142,857     Tranche A-2 Term Loan,
                  9.79%, 06/01/11 .............................       2,180,357
    2,000,000   Northwest Airlines, Inc.
                  Tranche C Term Loan,
                  10.82%, 11/23/10 ............................       2,035,000
   24,500,000   United Airlines, Inc.
                  Tranche B Term Loan,
                  8.63%, 02/01/12 .............................      24,949,330
                                                                  -------------
                                                                     30,036,830
                                                                  -------------

BROADCASTING - 2.6%
    1,000,000   Enterprise NewsMedia LLC
                  Term Loan, 7.53%, 06/30/12 ..................       1,012,500
                NEP Supershooters LP
    1,423,769     First Lien Term A Loan,
                  8.60%, 02/03/11 .............................       1,446,008
    1,043,977     Second Lien Term Loan,
                  12.53%, 08/03/11 ............................       1,038,757
                NextMedia Operating, Inc.
    1,227,692     Delay Draw Term Loan,
                  6.57%, 11/15/12 .............................       1,238,815
    2,762,308     Initial First Lien Term Loan,
                  6.57%, 11/15/12 .............................       2,786,892
   11,000,000   Paxson Communications Corp.
                  First Lien Term Loan,
                  7.78%, 01/15/12 .............................      11,043,340
    2,977,500   Spanish Broadcasting Systems, Inc.
                  First Lien Term Loan,
                  6.28%, 06/10/12 .............................       3,015,969
   13,003,592   Young Broadcasting, Inc.
                  Term Loan, 6.81%, 11/03/12 (b) ..............      13,052,486
                                                                  -------------
                                                                     34,634,767
                                                                  -------------

CABLE - INTERNATIONAL CABLE - 2.4%
    4,991,626   Adelphia Communications Corp.
                  Tranche B DIP Term Loan,
                  6.88%, 03/31/06 .............................       5,016,585
    1,870,505   Bragg Communications, Inc.
                  Term Loan B, 6.81%, 08/31/11 ................       1,891,548
    5,000,000   NTL, Inc.
                  B2 Sub-Tranche,
                  7.57%, 04/14/12 .............................       5,028,100
    2,962,500   Puerto Rico Cable Acquisition Co., Inc.
                  First Lien Term Loan,
                  7.25%, 07/28/11 .............................       2,997,695
                San Juan Cable, LLC
    2,500,000     First Lien Term Loan,
                  9.94%, 10/31/12 .............................       2,531,250

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

CABLE - INTERNATIONAL CABLE (CONTINUED)
                San Juan Cable, LLC (continued)
    2,500,000     Second Lien Term Loan,
                  6.44%, 10/31/13 .............................       2,515,100
   11,442,500   UPC Broadband Holding BV
                  Facility F2, 8.03%, 03/31/09 ................      11,591,252
                                                                  -------------
                                                                     31,571,530
                                                                  -------------

CABLE - US CABLE - 7.5%
    1,150,000   Bresnan Communications LLC
                  Tranche B Term Loan,
                  8.07%, 09/30/10 .............................       1,163,938
                Century Cable Holdings LLC
    7,500,000     Discretionary Term Loan,
                  9.50%, 12/31/09 .............................       7,387,500
    2,500,000     Revolver, 8.50%, 03/31/09 ...................       2,433,600
   15,000,000     Term Loan, 9.50%, 06/30/09 ..................      14,733,750
                Charter Communications Operating LLC
    1,997,517     Tranche A Term Loan,
                  7.67%, 04/27/10 .............................       2,008,303
   21,770,446     Tranche B Term Loan,
                  7.92%, 04/07/11 (b) .........................      22,011,683
   14,087,500   Hilton Head Communications LP
                  Revolver, 7.50%, 09/30/07 ...................      13,721,225
    5,044,914   Knology, Inc.
                  Second Lien Term Loan,
                  14.66%, 06/29/11 ............................       5,498,956
                Mediacom Broadband Group
    3,520,000     Tranche A Term Loan,
                  5.94%, 03/31/10 .............................       3,520,000
    1,970,113     Tranche C Term Loan,
                  6.69%, 09/30/10 .............................       1,996,118
      990,000   Mediacom Illiniois, LLC
                  Tranche B Term Loan,
                  6.79%, 03/31/13 .............................       1,003,613
                Northland Cable Television, Inc.
    5,000,000     First Lien Term Loan B,
                  10.50%, 12/22/12 ............................       5,012,500
    4,000,000     Second Lien Term Loan,
                  14.00%, 06/22/13 ............................       4,000,000
                Olympus Cable Holdings LLC
    9,500,000     Term Loan A, 8.75%, 06/30/10 ................       9,321,020
    1,000,000     Term Loan B, 9.50%, 09/30/10 ................         984,690
                WideOpenWest LLC
    2,955,000     Incremental Term Loan B,
                  7.53%, 06/22/11 .............................       2,962,388
    1,964,988     Term Loan B, 7.55%, 06/22/11 ................       1,971,119
                                                                  -------------
                                                                     99,730,403
                                                                  -------------

CHEMICALS - COMMODITY & FERTILIZER - 0.6%
    7,454,142   Celenese
                  Dollar Term Loan B,
                  6.53%, 04/06/11 .............................       7,546,647
       78,772   Huntsman International LLC
                  Term B Dollar Loan,
                  6.32%, 08/16/12 .............................          79,292
                                                                  -------------
                                                                      7,625,939
                                                                  -------------

CHEMICALS - SPECIALTY CHEMICALS - 2.5%
                Brenntag Holding GMBH & Co.
      589,091     Acquisition Facility,
                  7.07%, 01/17/14 .............................         598,664
    2,410,909     Facility B2 Term Loan,
                  7.07%, 01/17/14 .............................       2,457,922


                          SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.      3


INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

SENIOR LOAN NOTES (CONTINUED)

CHEMICALS - SPECIALTY CHEMICALS (CONTINUED)
                Ineos US Finance LLC
    2,000,000     Term Loan A4, 6.83%, 12/14/12 ...............       1,998,440
    5,750,000     Term Loan B2, 6.83%, 12/14/13 (b) ...........       5,829,120
    5,750,000     Term Loan C2, 7.33%, 12/14/14 (b) ...........       5,808,478
    1,890,000   Innophos, Inc.
                  Tranche B Term Loan,
                  6.82%, 08/13/10 .............................       1,916,762
      443,136   INVISTA Canada Co.
                  Tranche B-2 Term Loan,
                  6.38%, 04/29/11 .............................         448,121
      886,272     INVISTA S.A.R.L.
                  Tranche B-1 Term Loan,
                  6.38%, 04/29/11 .............................         896,243
    4,500,000   ISP Chemco, Inc.
                  Term Loan, 02/16/13 (b) .....................       4,542,210
    4,012,903   Kraton Polymers Group of Cos.
                  Term Loan, 7.02%, 12/23/10 ..................       4,073,097
                Nalco Co.
      478,782     Tranche A-1 Term Loan,
                  7.07%, 11/04/09 .............................         482,373
    1,997,656     Tranche B Term Loan,
                  6.34%, 11/04/10 .............................       2,022,486
    1,980,000   Rockwood Specialties Group, Inc.
                   Tranche E Term Loan,
                   6.67%, 07/30/12 ............................       2,007,225
                                                                  -------------
                                                                     33,081,141
                                                                  -------------

CONSUMER DURABLES - 0.2%
    3,000,000   Rexair LLC
                  Second Lien Term Loan,
                  11.69%, 06/30/11 ............................       3,000,000
                                                                  -------------

CONSUMER NON-DURABLES - OTHER NON-DURABLES - 3.9%
    2,000,000   Amscan Holdings
                  Term Loan B, 7.77%, 12/23/12 ................       1,982,500
   23,757,927   DS Waters Enterprises LP
                  Term Loan, 9.03%, 11/07/09 (b) ..............      23,045,189
   10,561,765   Eastman Kodak Co.
                  Term B-1 Advance,
                  6.72%, 10/18/12 .............................      10,681,218
    1,719,375   Hillman Group, Inc.
                  Term Loan B, 7.69%, 03/31/11 ................       1,748,398
    1,000,000   Jarden Corp.
                  Term Loan B1, 01/24/12 (b) ..................       1,011,150
    1,000,000   MD Beauty, Inc.
                  Second Lien Term Loan,
                  11.67%, 02/18/13 ............................       1,011,880
    1,970,800   Polaroid Corp.
                  Term Loan, 11.63%, 04/27/11 .................       1,975,727
                Prestige Brands Holdings, Inc.
      107,078     Term Loan B Add-On,
                  6.89%, 04/06/11 .............................         108,350
    1,965,000     Tranche B Term Loan,
                  7.24%, 04/06/11 .............................       1,988,344
    2,875,000   Revlon Consumer Products Corp.
                  Term Loan, 10.50%, 07/09/10 .................       2,962,458
      875,533   Solo Cup, Inc.
                  Term B1 Loan, 7.03%, 02/27/11 ...............         884,446
                UCG Paper Crafts
      400,000     First Lien Synthetic Facility,
                  02/17/13 (b) ................................         401,000
    1,600,000     First Lien Term Loan, 02/17/13 (b) ..........       1,604,000

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

CONSUMER NON-DURABLES - OTHER NON-DURABLES (CONTINUED)
                UCG Paper Crafts (continued)
    2,000,000     Second Lien Term Loan, 08/17/13 (b) .........       2,007,500
                                                                  -------------
                                                                     51,412,160
                                                                  -------------

CONSUMER NON-DURABLES - TEXTILES - 0.3%
    2,000,000   Camelbak Products, Inc.
                  Second Lien Term Loan,
                  6.50%, 02/04/12 .............................       1,920,000
    1,900,632   Levi Strauss & Co.
                  Tranche A Term Loan,
                  11.52%, 09/29/09 ............................       1,958,126
                                                                  -------------
                                                                      3,878,126
                                                                  -------------

DIVERSIFIED MEDIA - 4.1%
    2,881,037   Adams Outdoor Advertising LP
                  Term Loan, 6.62%, 10/15/11 ..................       2,923,042
    8,308,145   American Lawyer Media Holdings, Inc.
                  First Lien Term Loan,
                  7.03%, 03/05/10 .............................       8,328,916
    2,992,424   Cygnus Business Media
                  Term Loan B, 9.10%, 07/13/09 ................       2,977,462
    1,480,152   Day International, Inc.
                  First Lien U S Term Loan,
                  7.03%, 12/05/12 .............................       1,499,128
    2,500,000   Deluxe Canada Holdings, Inc.
                  First Lien Tranche C Term Loan,
                  8.33%, 01/28/11 .............................       2,525,000
    5,500,000   HIT Entertainment PLC
                  Second Lien Term Loan,
                  9.97%, 02/26/13 .............................       5,552,140
    3,000,000   Merrill Communications LLC
                  Combined Term Loan,
                  6.86%, 05/15/11 .............................       3,030,480
    9,505,000   Metro-Goldwyn-Mayer Holdings, Inc./
                  LOC Acquisition Co.
                  Tranche B Term Loan,
                  6.78%, 04/08/12 .............................       9,614,498
                North American Membership Group, Inc.
      992,500     First Lien Tranche B Term Loan,
                  7.78%, 05/19/11 .............................         987,538
    3,000,000     Second Lien Term Loan,
                  12.03%, 11/18/11 ............................       2,985,000
    1,995,000   PBI Media, Inc.
                  First Lien Term Loan,
                  6.91%, 09/30/12 .............................       1,999,150
    3,000,000   PRIMEDIA, Inc.
                  Term Loan B, 09/30/13 (b) ...................       2,971,500
    1,560,757   Six Flags Theme Parks, Inc.
                  Tranche B Term Loan,
                  7.11%, 06/30/09 .............................       1,581,234
    2,815,517   VISANT Corp.
                  Tranche C Term Loan,
                  6.78%, 10/04/11 .............................       2,856,004
    4,917,474   Warner Music Group
                  Term Loan, 6.66%, 02/28/11 ..................       4,975,107
                                                                  -------------
                                                                     54,806,199
                                                                  -------------

ENERGY - EXPLORATION & PRODUCTION - 1.5%
    4,488,750   Cheniere LNG Holdings LLC
                  Term Loan, 6.95%, 08/30/12 ..................       4,546,251
    2,000,000   Primary Energy Operations LLC
                  Term Loan, 7.56%, 08/24/09 ..................       2,021,240


4      SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.


INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

SENIOR LOAN NOTES (CONTINUED)

ENERGY - EXPLORATION & PRODUCTION (CONTINUED)
                Targa Resources, Inc.
    2,000,000     Asset Bridge Term Loan,
                  6.83%, 10/31/07 .............................       2,007,500
      967,742     Synthetic Term Loan,
                  4.40%, 10/31/12 .............................         979,839
    4,022,177     Term Loan, 6.74%, 10/31/12 ..................       4,075,833
    6,000,000   TARH E&P Holdings, LP
                  Second Lien Term Loan,
                  10.25%, 11/15/10 ............................       6,015,000
                                                                  -------------
                                                                     19,645,663
                                                                  -------------

ENERGY - OTHER ENERGY - 1.6%
    4,477,500   Carrizo Oil & Gas, Inc.
                  Second Lien Term Loan,
                  10.53%, 07/21/10 ............................       4,606,228
                Coffeyville Resources LLC
      597,004     First Lien Tranche B Term Loan,
                  7.07%, 06/24/12 .............................         605,774
      400,000     Funded Letter of Credit,
                  4.46%, 06/24/12 .............................         406,000
    8,000,000     Second Lien Term Loan,
                  11.31%, 06/24/13 ............................       8,267,520
    2,771,906   Ferrell Cos., Inc.
                  Term Loan, 8.00%, 12/17/11 ..................       2,820,414
    1,430,336   Magellan MIdstream Holdings
                  Term Loan, 12/15/10 (b) .....................       1,448,215
    3,000,000   Nordic Biofuels of Ravenna, LLC
                  First Lien Term Loan,
                  8.92%, 04/30/13 .............................       3,022,500
      369,409   SemCrude LP
                  U S Term Loan, 6.75%, 03/16/11 ..............         374,721
                                                                  -------------
                                                                     21,551,372
                                                                  -------------

ENERGY - SERVICE & EQUIPMENT - 0.1%
      361,291   Dresser, Inc.
                  Term Loan C, 7.11%, 04/10/09 ................         367,314
    1,250,000   Vetco International Holdings, Inc. (DE)
                  Second Lien Term D Loan,
                  9.70%, 01/12/14 .............................       1,272,925
                                                                  -------------
                                                                      1,640,239
                                                                  -------------

FINANCIAL - 1.6%
    2,000,000   American Wholesale Insurance
                  Group, Inc.
                  Second Lien Term Loan B,
                  11.99%, 04/27/12 ............................       2,005,000
    2,962,500   Arias Acquisitions, Inc.
                  Term Loan, 8.28%, 07/26/11 ..................       2,958,797
    4,872,782   Conseco, Inc.
                  Term Loan, 6.57%, 06/22/10 ..................       4,915,468
    5,000,000   Crump Group, Inc.
                  Tranche B Term Loan,
                  7.55%, 12/19/12 .............................       5,037,500
    3,705,263   Flatiron Re Ltd.
                  Closing Date Term Loan,
                  8.81%, 12/29/10 .............................       3,742,316
      961,538   FleetCor Technologies, Inc.
                  Term Loan, 8.08%, 06/30/11 ..................         961,538
    2,000,000   LPL Holdings, Inc.
                  Tranche B Term Loan,
                  7.88%, 06/28/13 .............................       2,007,080
                                                                  -------------
                                                                     21,627,699
                                                                  -------------

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

FOOD AND DRUG - 1.8%
      985,507   Bi-Lo LLC
                  Term Loan, 8.54%, 06/30/11 ..................         987,971
    4,000,000   CTI Food Holdings Co. LLC
                  Second Lien Secured Term Loan,
                  10.31%, 06/02/12 ............................       4,080,000
    1,824,620   Duloxetine Royalty Sub
                  Term Loan, 9.10%, 10/18/13 ..................       1,833,743
    8,461,196   Jean Coutu Group, Inc.
                  Term Loan B, 6.94%, 07/30/11 ................       8,574,068
    4,563,758   Michael Foods, Inc.
                  Term Loan B-1, 6.66%, 11/21/10 ..............       4,627,651
    4,879,919   Nellson Nutraceutical, Inc.
                  Second Lien Term Loan,
                  14.00%, 04/04/10 ............................       1,415,177
      995,000   Sturm Foods, Inc.
                  First Lien Term Loan,
                  7.25%, 05/26/11 .............................       1,010,542
    1,962,314   Vitaquest International, Inc.
                  First Lien Term Loan,
                  7.94%, 03/07/11 .............................       1,957,409
                                                                  -------------
                                                                     24,486,561
                                                                  -------------

FOOD/TOBACCO - BEVERAGES & BOTTLING - 0.8%
      942,368   AFC Enterprises, Inc.
                  Tranche B Term Loan,
                  6.81%, 05/09/11 .............................         954,148
    4,973,178   Dr. Pepper/Seven Up Bottling
                  Group, Inc.
                  Tranche B Term Loan,
                  6.57%, 12/19/10 .............................       5,048,372
    3,750,000   National Distributing Co., Inc.
                  Second Lien Term Loan,
                  11.11%, 06/01/10 ............................       3,759,375
    1,235,294   Sunny Delight Beverages Co.
                  First Lien Term Loan,
                  8.61%, 08/20/10 .............................       1,226,029
                                                                  -------------
                                                                     10,987,924
                                                                  -------------

FOOD/TOBACCO - FOOD/TOBACCO PRODUCERS - 1.2%
    7,865,193   Merisant Co.
                  Tranche B Term Loan,
                  7.92%, 01/11/10 .............................       7,552,237
    3,958,393   Michelina's
                  Term Loan, 7.50%, 04/02/11 ..................       4,012,821
    1,588,333   Pierre Foods, Inc.
                  Term Loan B, 6.56%, 06/30/10 ................       1,609,681
    2,839,346   Pinnacle Foods Holding Corp.
                  Term Loan, 7.78%, 11/25/10 ..................       2,882,646
                                                                  -------------
                                                                     16,057,385
                                                                  -------------

FOOD/TOBACCO - RESTAURANTS - 0.8%
    2,698,663   Buffets, Inc.
                  Term Loan, 8.19%, 06/28/09 ..................       2,725,650
      930,000   Captain D's Inc., LLC
                  First Lien Term Loan,
                  8.36%, 12/27/10 .............................         939,300
    2,658,333   Caribbean Restaurant LLC
                  Tranche B Term Loan,
                  7.32%, 06/30/09 .............................       2,685,475
    2,000,000   El Pollo Loco, Inc.
                  Term Loan, 7.56%, 11/18/11 ..................       2,027,500
    1,500,000   Garden Fresh Restaurant Corp.
                  First Lien Term Loan B,
                  7.82%, 06/22/11 .............................       1,503,750


                          SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.      5


INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

SENIOR LOAN NOTES (CONTINUED)

FOOD/TOBACCO - RESTAURANTS (CONTINUED)
    1,000,000   New World Restaurant Group, Inc.
                  First Lien Term Loan,
                  9.50%, 03/31/11 .............................       1,007,500
                                                                  -------------
                                                                     10,889,175
                                                                  -------------

FOREST PRODUCTS - PACKAGING - 4.5%
    4,781,314   Berry Plastics Corp.
                  Term Loan, 6.45%, 12/02/11 ..................       4,850,069
                Georgia-Pacific Corp.
   25,000,000     First Lien Term Loan, 02/14/13 (b) ..........      25,216,000
   20,000,000     Second Lien Term Loan,
                  7.56%, 02/14/14 .............................      20,430,500
    7,425,000   Graham Packaging Co.
                  Term Loan B, 6.84%, 10/07/11 ................       7,527,094
                JSG Acquisitions (Smurfit Kappa)
    1,000,000     B1 Term Loan Facility, 12/01/13 (b) .........       1,015,000
    1,000,000     C1 Term Loan Facility, 12/01/13 (b) .........       1,015,000
                                                                  -------------
                                                                     60,053,663
                                                                  -------------

FOREST PRODUCTS - PAPER - 0.7%
    3,238,331   Appleton Papers, Inc.
                  Term Loan, 6.58%, 06/11/10 ..................       3,276,803
    2,621,875   Graphic Packaging International, Inc.
                  Tranche C Term Loan,
                  6.98%, 08/09/10 .............................       2,667,233
    2,985,000   NewPage Corp.
                  Term Loan, 7.56%, 05/02/11 ..................       3,029,775
                SP Newsprint Co.
      513,096     Tranche B-1 Credit Linked Deposit,
                  4.61%, 01/09/10 .............................         520,793
      198,382     Tranche B-1 Term Loan,
                  6.86%, 01/09/10 .............................         201,358
                                                                  -------------
                                                                      9,695,962
                                                                  -------------

GAMING/LEISURE - GAMING - 3.2%
    2,986,125   CCM Merger, Inc./MotorCity Casino
                  Term Loan B, 6.57%, 04/25/12 ................       3,009,656
    3,930,300   Green Valley Ranch Gaming LLC
                  Term Loan, 6.53%, 12/22/10 ..................       3,984,342
                OpBiz LLC
   11,439,157     Term Loan A, 7.53%, 08/31/10 ................      11,215,178
       10,505     Term Loan B, 8.53%, 08/31/10 ................          10,321
    1,995,000   Penn National Gaming, Inc.
                  Term Loan B, 6.38%, 10/03/12 ................       2,023,489
                Resorts International Holdings Ltd.
   17,333,264     Second Lien Term Loan,
                  12.03%, 04/26/13 ............................      16,249,935
    2,833,143     Term Loan B, 7.53%, 04/26/12 ................       2,826,967
    3,000,000   Washington County Casino & Golf
                  Resort
                  Tranche B Term Loan, 11/01/11 (b) ...........       3,000,000
                                                                  -------------
                                                                     42,319,888
                                                                  -------------

GAMING/LEISURE - OTHER LEISURE - 2.6%
    3,178,184   AMF Bowling Worldwide, Inc.
                  Term Loan B, 7.61%, 08/27/09 ................       3,215,941

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

GAMING/LEISURE - OTHER LEISURE (CONTINUED)
    2,325,000   BRE/ESA Mezz5 LLC
                  Mezzanine D Loan,
                  8.00%, 07/11/08 .............................       2,330,812
   12,675,000   BRE/Homestead MEZZ 4 LLC
                  Mezzanine D Loan,
                  8.00%, 07/11/08 .............................      12,706,687
    3,000,000   Fender Musical Instruments Corp.
                  Second Lien Term Loan,
                  8.72%, 09/30/12 .............................       3,018,750
                Fontainebleu Florida Hotel LLC
    3,000,000     Tranche A Term Loan,
                  7.49%, 05/11/08 .............................       3,000,000
    2,000,000     Tranche B Term Loan,
                  7.49%, 05/11/08 .............................       2,000,000
      997,500   Kuilima Resort Co.
                  First Lien Term Loan,
                  7.36%, 09/30/10 .............................       1,006,228
    2,000,000   Riverside Casino & Golf Resort LLC
                  Term Loan, 8.88%, 11/30/11 ..................       2,000,000
    2,000,000   Southwest Sports Group LLC
                  Term Loan, 7.07%, 12/22/10 ..................       2,025,000
    1,741,250   Trump Entertainment Resorts, Inc.
                  Term Loan B-1, 7.17%, 05/20/12 ..............       1,760,856
    1,970,000   Wallace Theaters
                  First Lien Term Loan,
                  7.77%, 07/31/09 .............................       1,987,237
                                                                  -------------
                                                                     35,051,511
                                                                  -------------

HEALTHCARE - ACUTE CARE - 1.1%
    3,566,195   Alliance Imaging, Inc.
                  Tranche C1 Term Loan,
                  7.18%, 12/29/11 .............................       3,569,904
    2,000,000   Ameripath, Inc.
                  Tranche B Term Loan,
                  6.57%, 10/31/12 .............................       2,025,940
    2,000,000   Capella Healthcare, Inc.
                  First Lien Term Loan,
                  7.45%, 11/30/12 .............................       2,018,760
                Cornerstone Healthcare Group
                  Holding, Inc.
    1,008,629     Senior Subordinated Unsecured Notes,
                  14.00%, 07/15/12 (c) ........................         988,457
    1,977,119     Term Loan, 8.64%, 07/15/11 ..................       1,962,290
    4,029,118   DaVita, Inc.
                  Tranche B Term Loan,
                  6.79%, 10/05/12 .............................       4,092,778
                                                                  -------------
                                                                     14,658,129
                                                                  -------------

HEALTHCARE - ALTERNATE SITE SERVICES - 3.2%
    1,442,482   American HomePatient, Inc.
                  Secured Promissory Note,
                  6.79%, 08/01/09 (c) .........................       1,442,482
    2,175,143   American Medical Response, Inc.
                  Term Loan, 5.25%, 02/10/12 ..................       2,202,332
    1,985,000   Chemed Corp.
                  Term Loan, 6.53%, 08/24/10 ..................       2,004,850
    2,000,000   CRC Health Corp.
                  New Term Loan, 6.81%, 02/06/13 ..............       2,025,000
                FHC Health Systems, Inc.
    1,300,000     Delayed Draw Term Loan,
                  12.41%, 10/31/06 ............................       1,345,500
    1,857,143     Initial Term Loan,
                  10.41%, 10/31/06 ............................       1,922,143
    1,500,000     Third Lien Additional Term Loan,
                  13.41%, 02/09/11 ............................       1,530,000


6       SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.



INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

SENIOR LOAN NOTES (CONTINUED)

HEALTHCARE - ALTERNATE SITE SERVICES (CONTINUED)
                FHC Health Systems, Inc. (continued)
    5,000,000     Third Lien Term Loan,
                  13.41%, 02/09/11 ............................       5,112,500
    2,524,139   Hanger Orthopedic Group, Inc.
                  Tranche B Term Loan,
                  8.27%, 09/30/09 .............................       2,562,001
                HealthSouth Corp.
    3,917,813     Term Loan, 7.11%, 06/14/07 ..................       4,032,918
    1,062,500     Tranche B Term Loan,
                  4.12%, 03/21/10 .............................       1,065,156
      546,631   Kinetic Concepts, Inc.
                  Tranche B2 Term Loan,
                  6.28%, 08/11/10 .............................         552,781
    2,750,000   MultiPlan, Inc.
                  Term Loan, 7.03%, 03/04/09 ..................       2,765,455
    4,488,750   Renal Advantage, Inc.
                  Tranche B Term Loan,
                  7.07%, 10/06/12 .............................       4,533,638
    1,990,000   Skilled Healthcare LLC
                  First Lien Term Loan,
                  7.25%, 06/15/12 .............................       2,011,134
      474,603   Sunrise Medical Holdings, Inc.
                  Term Loan B-1, 7.89%, 05/13/10 ..............         475,196
    2,000,000   Triumph Healthcare Second Holdings,
                  LLC Second Lien Term Loan,
                  13.06%, 08/31/12 ............................       1,903,320
      915,333   VWR International, Inc.
                  Tranche B Dollar Term Loan,
                  7.12%, 04/07/11 .............................         928,606
    1,970,000   WellCare Health Plans, Inc.
                  Term Loan, 7.06%, 05/13/09 ..................       1,986,016
    2,669,346   Youth & Family Centered Services, Inc.
                  Term Loan B, 8.69%, 05/28/11 ................       2,662,672
                                                                  -------------
                                                                     43,063,700
                                                                  -------------

HEALTHCARE - MEDICAL PRODUCTS - 1.6%
                Carl Zeiss TopCo GmbH/US Newco
    1,000,000     Term B U S Dollar Loan,
                  6.95%, 05/04/13 .............................       1,003,750
    1,000,000     Term C U S Dollar Loan,
                  7.45%, 05/04/14 .............................       1,007,500
                CCS Medical, Inc.
    3,500,000     First Lien Term Loan,
                  7.78%, 09/30/12 .............................       3,476,690
    1,250,000     Second Lien Term Loan,
                  12.53%, 03/30/13 ............................       1,156,250
    1,140,945   Encore Medical IHC, Inc.
                  Term Loan, 7.54%, 10/04/10 ..................       1,153,780
                Matria Healthcare, Inc.
    2,021,136     First Lien Tranche B Term Loan,
                  6.90%, 01/19/12 (b) .........................       2,043,874
      978,864     First Lien Tranche C Term Loan,
                  7.02%, 01/19/07 (b) .........................         981,917
    2,481,250   Reliant Pharmaceuticals, Inc.
                  First Lien Term Loan,
                  14.08%, 06/30/08 ............................       2,506,062
                Warner Chilcott Co., Inc.
      165,046     Dovobet Delayed Draw Term Loan,
                  7.44%, 01/18/12 .............................         165,973
      825,155     Dovonex Delayed Draw Term Loan,
                  7.36%, 01/18/12 .............................         829,792
    4,038,967     Tranche B Acquisition Date Term Loan,
                  7.36%, 01/18/12 .............................       4,068,008

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

HEALTHCARE - MEDICAL PRODUCTS (CONTINUED)
    1,627,507   Warner Chilcott Corp.
                  Tranche C Acquisition Date
                  Term Loan, 7.28%, 01/18/12 ..................       1,640,234
      751,862   Warner Chilcott Holdings Co. III, Ltd.
                  Tranche D Acquisition Date
                  Term Loan, 7.28%, 01/18/12 ..................         757,742
                                                                  -------------
                                                                     20,791,572
                                                                  -------------
HOUSING - BUILDING MATERIALS - 2.1%
    9,004,934   Atrium Cos., Inc.
                  Term Loan, 7.84%, 12/28/11 ..................       9,004,934
    1,000,000   Contech Construction Products
                  New Term Loan, 6.69%, 01/31/13 ..............       1,013,750
    1,899,968   Custom Building Products, Inc.
                  First Lien Term Loan,
                  6.78%, 10/20/11 .............................       1,910,646
    4,130,079   Lake at Las Vegas Joint Venture
                  First Lien Term Loan,
                  7.45%, 11/01/09 .............................       4,141,271
    1,960,101   Nortek Holdings, Inc.
                  Term Loan, 6.94%, 08/27/11 ..................       1,980,192
    1,000,000   PGT Industries, Inc.
                  First Lien Tranche A-2 Term Loan,
                  7.75%, 02/14/12 .............................       1,015,000
    1,496,250   Pivotal Group Promotory
                  First Lien Term Loan,
                  7.36%, 08/31/10 .............................       1,491,582
    2,250,000   Ply Gem Industries, Inc.
                  U S Term Loan, 02/24/13 (b) .................       2,272,500
    3,000,000   Propex Fabrics
                  Tranche B Term Loan, 07/31/12 (b) ...........       3,030,000
                Stile Acquisition Corp.
      992,500     Canadian Term Loan,
                  6.63%, 04/06/13 .............................         975,131
      992,500     U S Term Loan, 6.63%, 04/06/13 ..............         976,441
                                                                  -------------
                                                                     27,811,447
                                                                  -------------

HOUSING - REAL ESTATE DEVELOPMENT - 3.8%
    1,975,000   DESA LLC
                  Term Loan, 9.50%, 11/26/11 ..................       1,954,026
    6,000,000   Edge Star Partners LLC
                  First Lien Term Loan,
                  8.02%, 11/18/06 .............................       6,075,000
    2,143,382   Giraffe Intermediate, LLC
                  Mezzanine Note A-1,
                  6.32%, 08/09/07 .............................       2,143,382
                LNR Property Corp.
      907,200     Tier A Mezzanine, 7.26%, 02/03/08 ...........         914,566
    1,370,467     Tranche A Term Loan,
                  7.57%, 02/03/08 .............................       1,379,032
   11,317,958     Tranche B Term Loan,
                  7.57%, 02/03/08 .............................      11,427,516
                Morningside Assisted Living
    1,998,622     Mezzanine Loan, 11.75%, 10/12/08 ............       1,998,622
    1,498,967     Senior Mortgage Loan,
                  7.50%, 10/12/08 .............................       1,498,967
      606,618   MPO Intermediate LLC
                  Mezzanine Note A-1,
                  6.32%, 08/09/07 .............................         606,618
    3,980,000   Palmdale Hills Property LLC
                  First Lien Term Loan,
                  7.61%, 05/19/10 .............................       3,980,000
    2,000,000   Shea Capital I, LLC
                  Facility B, 6.69%, 10/27/11 .................       2,002,500


                       SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.         7



INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

SENIOR LOAN NOTES (CONTINUED)

HOUSING - REAL ESTATE DEVELOPMENT (CONTINUED)
                Spanish Peaks Holdings LLC
      751,997     Tranche A Credit-Linked Deposit,
                  4.43%, 08/10/11 .............................         759,517
    1,703,670     Tranche B Term Loan,
                  6.90%, 08/10/11 .............................       1,716,447
    5,500,000   TE/TOUSA Mezzanine LLC
                  Senior Mezzanine Loan,
                  10.25%, 08/01/09 ............................       5,513,750
    5,000,000   TWLDC Holdings LP
                  Mezzanine Loan, 8.78%, 11/30/07 .............       5,043,750
    4,000,000   Woodlands Commercial Property Co.
                  Bridge Loan, 7.36%, 02/28/08 ................       4,030,000
                                                                  -------------
                                                                     51,043,693
                                                                  -------------

INFORMATION TECHNOLOGY - 4.0%
      205,526   Avago Technologies
                  Tranche B-1 Term Loan,
                  7.07%, 12/01/12 .............................         206,168
      484,353   Bridge Information Systems, Inc.
                  Multidraw Term Loan,
                  07/07/13 (d) (e) ............................           7,265
    6,000,000   Comsys Information Services
                  Second Lien Term Loan,
                  12.16%, 10/31/10 ............................       6,015,000
                Corel Corp.
      962,500     First Lien Term Loan,
                  8.82%, 02/16/10 .............................         967,313
    2,000,000     Second Lien Term Loan,
                  12.57%, 08/15/10 ............................       2,010,000
      960,323   Data Transmissions Network Corp.
                  Tranche B Term Loan,
                  7.62%, 03/17/12 .............................         969,926
      416,965   Fidelity National Information
                  Services, Inc.
                  Term Loan B, 6.32%, 03/09/13 ................         420,426
    2,000,000   GXS Corp.
                  Second Lien Term Loan,
                  13.68%, 12/20/11 ............................       2,010,000
                Infor Global Solutions European
                  Finance S.A.R.L.
    1,080,000     Euro Revolving Credit,
                  7.86%, 04/18/10 (f) .........................       1,066,500
    1,875,000     Second Lien Lux Term Loan,
                  11.82%, 04/18/12 ............................       1,919,531
    1,922,561   IPC Acquisition Corp.
                  First Lien Tranche B Term Loan,
                  7.21%, 08/05/11 .............................       1,947,785
    3,125,000   Magellan Holdings, Inc.
                  Second Lien U S Term Loan,
                  11.82%, 04/18/12 ............................       3,199,219
    6,939,950   On Semiconductor Corp.
                  Term Loan H, 7.14%, 12/15/11 ................       7,016,567
      992,500   Overwatch Systems
                  Term Loan, 7.28%, 04/01/11 ..................       1,003,676
    2,431,034   Per-Se Technologies, Inc.
                  Term Loan, 6.79%, 01/06/13 (b) ..............       2,467,500
   12,437,500   SunGard Data Systems, Inc.
                  U S Term Loan, 7.22%, 02/11/13 ..............      12,623,441
      483,781   Telcordia Technologies, Inc.
                  Term Loan, 7.31%, 09/15/12 ..................         478,034
    2,250,000   Transfirst Holdings, Inc.
                  Second Lien Term Loan,
                  12.06%, 03/31/11 ............................       2,283,750

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

INFORMATION TECHNOLOGY (CONTINUED)
    1,346,956   UGS Corp.
                  Replacement Term Loan,
                  6.61%, 05/27/11 .............................       1,364,910
    4,950,000   Viasystems, Inc.
                  Replacement Tranche B Term Loan,
                  8.83%, 09/30/09 .............................       4,996,431
                                                                  -------------
                                                                     52,973,442
                                                                  -------------

MANUFACTURING - 1.3%
    1,440,156   AIRXCEL, Inc.
                  First Lien Term Loan,
                  7.63%, 08/31/12 .............................       1,458,158
    1,443,641   Blount International, Inc.
                  U S Term Loan B, 7.06%, 08/09/10 ............       1,458,828
    1,500,000   Coinmach Corp.
                  Tranche B-1 Term Loan,
                  7.13%, 12/16/12 .............................       1,525,005
      828,947   Euramax International Holdings B.V.
                  Second Lien European Term Loan,
                  11.54%, 06/29/13 ............................         815,477
                Euramax International, Inc.
    2,062,482     First Lien Domestic Term Loan,
                  7.25%, 06/29/13 (b) .........................       2,061,616
    1,671,053     Second Lien Domestic Term Loan,
                  11.54%, 06/29/13 ............................       1,625,099
    4,490,000   Mueller Group LLC
                  Term Loan, 6.84%, 10/03/12 (b) ..............       4,551,154
    1,773,784   Polypore, Inc.
                  U S Term Loan, 7.53%, 11/12/11 ..............       1,784,320
    1,272,933   Terex Corp.
                  Term Loan, 6.84%, 07/03/09 ..................       1,290,436
                                                                  -------------
                                                                     16,570,093
                                                                  -------------

METALS/MINERALS - OTHER METALS/MINERALS - 1.1%
    2,500,000   Alpha Natural Resources LLC
                  Tranche B Term Loan,
                  6.32%, 10/26/12 .............................       2,513,800
    8,176,616   Murray Energy Corp.
                  Tranche B Term Loan,
                  7.61%, 01/28/10 .............................       8,202,127
    3,977,500   Trout Coal Holdings LLC
                  First Lien Term Loan,
                  7.73%, 03/23/11 .............................       3,957,613
                                                                  -------------
                                                                     14,673,540
                                                                  -------------

METALS/MINERALS - STEEL - 0.5%
    1,990,000   CII Carbon LLC
                  Term Loan B, 6.56%, 08/23/12 ................       2,013,641
                Novelis, Inc.
      751,617     Canadian Term Loan,
                  6.44%, 01/07/12 .............................         761,478
    1,305,439     U S Term Loan, 6.44%, 01/07/12 ..............       1,322,671
    2,737,500   Techs Industries, Inc. (The)
                  Term Loan, 7.61%, 01/14/10 ..................       2,740,922
                                                                  -------------
                                                                      6,838,712
                                                                  -------------

RETAIL - 5.7%
   19,606,375   Blockbuster Entertainment Corp.
                  Tranche B Term Loan,
                  8.73%, 08/20/11 (b) .........................      19,091,903
    2,970,000   Dollarama Group LP
                  Term Loan B, 6.92%, 11/18/11 ................       2,999,700


8       SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.



INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

SENIOR LOAN NOTES (CONTINUED)

RETAIL (CONTINUED)
    3,615,910   Harbor Freight Tools USA
                  Term Loan, 6.82%, 07/15/10 ..................       3,652,647
   26,199,071   Home Interiors & Gifts, Inc.
                  Initial Term Loan, 9.81%, 03/31/11 ..........      24,578,134
                Movie Gallery, Inc.
      395,263     Term Loan A, 8.03%, 04/27/11 ................         371,547
   16,170,687     Term Loan B, 8.28%, 04/27/11 ................      15,175,220
    4,984,177   Neiman Marcus Group, Inc. (The)
                  Term Loan, 6.95%, 04/06/13 ..................       5,060,734
    3,000,000   Oriental Trading Co., Inc.
                  Second Lien Term Loan,
                  9.31%, 01/08/11 .............................       3,039,360
    1,000,000   TRU 2005 Holding Co. I, Ltd
                  Term Loan, 7.57%, 12/09/08 ..................         995,620
                                                                  -------------
                                                                     74,964,865
                                                                  -------------

SERVICE - ENVIRONMENTAL SERVICES - 1.3%
    2,212,500   Alliance Laundry Systems LLC
                  Term Loan, 6.73%, 01/27/12 ..................       2,244,316
                Allied Waste North America, Inc.
    2,849,497     Term Loan, 6.44%, 01/15/12 ..................       2,881,925
    1,106,303     Tranche A Credit Linked Deposit,
                  6.39%, 01/15/12 .............................       1,119,612
    3,370,000   Audio Visual Services Corp.
                  Term Loan, 7.28%, 05/18/11 ..................       3,403,700
    8,000,000   Washington Group International
                  Tranche B Term Loan,
                  6.18%, 10/03/07 .............................       8,040,000
                                                                  -------------
                                                                     17,689,553
                                                                  -------------

SERVICE - OTHER SERVICES - 1.4%
    4,138,889   Brickman Group Holdings, Inc.
                  Term Loan, 9.81%, 11/15/09 ..................       4,128,542
    2,443,665   NES Rentals Holdings, Inc.
                  Second Lien Term Loan,
                  10.47%, 08/17/10 ............................       2,480,320
    3,000,000   Penhall International Corp.
                  Second Lien Term Loan,
                  11.21%, 11/01/10 ............................       3,037,500
    1,000,000   Survey Sampling International LLC
                  Second Lien Term Loan,
                  11.78%, 05/06/12 ............................       1,010,620
                United Rentals, Inc.
    7,385,987     Initial Term Loan, 6.86%, 02/14/11 ..........       7,481,414
      336,842     Tranche B Credit-Linked Deposit,
                  6.64%, 02/14/11 .............................         341,053
                                                                  -------------
                                                                     18,479,449
                                                                  -------------

TELECOMMUNICATIONS - 3.4%
    2,000,000   Alaska Communications Systems
                  Holdings, Inc.
                  Term Loan, 6.28%, 02/01/12 ..................       2,016,680
    1,500,000   IWL Communications, Inc.
                  First Lien Tranche B Term Loan,
                  8.07%, 01/31/12 .............................       1,496,250
    1,995,000   Maritime Telecommunications
                  Network, Inc.
                  First Lien Term Loan,
                  7.48%, 04/07/11 .............................       2,004,975
                Millennium Digital Media Systems LLC
    2,382,473     Facility A Revolver,
                  9.32%, 10/31/08 (b) .........................       2,400,341

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

TELECOMMUNICATIONS (CONTINUED)
                Millennium Digital Media
                  Systems LLC (continued)
   10,108,137     Facility B Term Loan,
                  9.19%, 10/31/08 (b) .........................      10,201,468
   11,577,379     Facility C Term Loan,
                  8.74%, 10/31/08 (b) .........................      11,684,516
    2,000,000   Nextel Partners Operating Corp.
                  Tranche D Term Loan,
                  5.91%, 05/31/12 .............................       2,006,440
                NTELOS, Inc.
    1,242,462     First Lien Term B Advance,
                  7.11%, 08/24/11 .............................       1,257,223
    1,500,000     Second Lien Term Loan,
                  9.61%, 02/24/12 .............................       1,518,510
    4,937,500   PanAmSat Corp.
                  Tranche B-1 Term Loan,
                  6.49%, 08/20/11 .............................       5,000,700
    5,500,000   Sorenson Communications, Inc.
                  First Lien Term Loan B,
                  7.49%, 11/15/12 .............................       5,584,260
                                                                  -------------
                                                                     45,171,363
                                                                  -------------

TELECOMMUNICATIONS - CLEC - 0.7%
    4,937,500   Consolidated Communications, Inc.
                  Term Loan D, 6.34%, 10/14/11 ................       4,988,455
    3,933,070   RCN Corp.
                  Term Loan, 8.81%, 12/21/11 ..................       4,001,899
                                                                  -------------
                                                                      8,990,354
                                                                  -------------

TELECOMMUNICATIONS - DATA/INTERNET - 0.1%
    1,000,000   Pine Tree Holdings/Country Road
                  Communications, Inc.
                  Second Lien Tranche B Term Loan,
                  12.55%, 07/15/13 ............................       1,017,500
                                                                  -------------

TELECOMMUNICATIONS - FIBER/LONG DISTANCE - 1.4%
    5,000,000   FairPoint Communications, Inc.
                  Replacement B Term Loan,
                  6.31%, 02/08/12 .............................       5,034,400
    1,000,000   Hawaiian Telcom Communications
                  Tranche B Term Loan,
                  6.78%, 10/31/12 .............................       1,009,550
   10,000,000   Qwest Corp.
                  Tranche B Term Loan,
                  6.95%, 06/30/10 (g) .........................      10,191,700
    1,950,820   WestCom Corp.
                  Tranche B Term Loan,
                  7.53%, 12/17/10 .............................       1,954,487
                                                                  -------------
                                                                     18,190,137
                                                                  -------------

TRANSPORTATION - AUTO - 3.7%
    3,757,551   Carey International, Inc.
                  Second Lien Term Loan,
                  16.53%, 05/10/12 ............................       3,452,250
                Delphi Corp.
    1,000,000     Revolver, 06/18/09 (b) ......................       1,039,160
    8,403,133     Term Loan, 13.00%, 06/14/11 .................       8,886,313
    1,500,000     Tranche B DIP Term Loan,
                  7.38%, 10/08/07 .............................       1,526,250
    4,500,000   Environmental Systems Products
                  Holdings
                  Second Lien Term Loan,
                  14.71%, 12/12/10 ............................       4,590,000


                       SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.         9



INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

SENIOR LOAN NOTES (CONTINUED)

TRANSPORTATION - AUTO (CONTINUED)
                Federal-Mogul Corp.
    4,500,000     DIP Term Loan, 6.56%, 12/09/06 ..............       4,525,290
    1,270,249     Supplemental Revolver,
                  8.35%, 03/31/06 (f) .........................       1,273,425
    1,048,750     Tranche C Term Loan,
                  8.35%, 03/31/06 .............................       1,053,994
    3,500,000   Goodyear Tire & Rubber Co.
                  Third Lien Term Loan,
                  7.81%, 03/01/11 .............................       3,518,970
                Hertz Corp. (The)
      444,444     Letter of Credit, 4.50%, 12/21/12 ...........         452,000
    3,034,667     Tranche B Term Loan,
                  6.89%, 12/21/12 .............................       3,084,799
      991,644   Insurance Auto Auctions, Inc.
                  Term Loan, 7.40%, 05/19/12 ..................       1,004,040
    5,138,310   Key Plastics LLC
                  Term Loan B, 7.65%, 06/29/10 ................       5,138,310
    2,312,606   Rexnord Corp.
                  Term Loan B, 6.89%, 12/31/11 ................       2,342,971
    3,940,000   Stanadyne Corp.
                  Term Loan, 8.07%, 08/02/10 ..................       3,959,700
                Tenneco Automotive, Inc.
    1,779,338     Tranche B Term Loan,
                  7.02%, 12/12/10 .............................       1,808,270
      781,632     Tranche B-1 Credit Linked Deposit,
                  6.82%, 12/12/10 .............................         795,310
                                                                  -------------
                                                                     48,451,052
                                                                  -------------

TRANSPORTATION - LAND - 0.7%
                Quality Distribution, Inc.
    1,427,481     Synthetic Letters of Credit,
                  4.43%, 11/13/09 .............................       1,434,618
    2,716,252     Term Loan, 7.57%, 11/13/09 (e) ..............       2,729,833
    4,412,330     Term Loan, 7.57%, 11/13/09 ..................       4,434,391
                                                                  -------------
                                                                      8,598,842
                                                                  -------------

UTILITIES - 5.4%
    3,652,727   Allegheny Energy, Inc.
                  Term Advances, 5.63%, 03/08/11 ..............       3,682,131
                Boston Generating LLC
    1,418,919     First Lien Series A Term Advance,
                  09/30/10 (b) ................................       1,453,796
       81,081     First Lien Series B Term Advance,
                  09/30/10 (b) ................................          83,074
    1,950,000   Calpine Construction Finance Co., LP
                  First Lien Term Loan,
                  10.57%, 08/26/09 ............................       2,074,313
                Calpine Corp.
    2,000,000     First Lien Revolver, 12/20/07 (b) ...........       1,980,000
    3,446,809     First Lien Term Loan, 12/20/07 (b) ..........       3,502,819
    9,983,749     Second Lien Term Loan B,
                  10.35%, 07/16/07 (b) (d) ....................       9,190,041
                CenterPoint Energy, Inc.
    2,700,554     Term Loan, 6.09%, 04/30/10 ..................       2,702,228
    5,985,000     Term Loan, 6.92%, 04/30/10 ..................       5,988,711
                El Paso Corp.
    2,500,000     Deposit Accounts, 4.11%, 11/23/09 ...........       2,526,400
    7,611,855     Term Loan, 7.31%, 11/23/09 (b) ..............       7,706,394
    1,934,246   Infrasource, Inc.
                  Term Loan, 7.53%, 09/30/10 ..................       1,943,917
                KGen, LLC
    1,985,000     Tranche A Term Loan,
                  7.15%, 08/05/11 .............................       1,985,000

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

UTILITIES (CONTINUED)
                KGen, LLC (continued)
       35,187     Tranche B Term Loan,
                  13.53%, 08/05/11 ............................          35,363
      500,000   La Paloma Generating Co. LLC
                  Second Lien Term Loan,
                  8.03%, 08/16/13 .............................         508,440
    1,357,921   Midwest Generation LLC
                  Term Loan, 6.38%, 04/27/11 ..................       1,376,090
                NATG Holdings LLC
      570,221     Credit Linked Certificate of Deposit,
                  6.81%, 01/23/09 .............................         536,008
    1,001,749     Term Loan A, 11.00%, 01/23/09 (d) ...........         235,411
      733,455     Term Loan B1, 11.50%, 01/23/10 ..............         172,362
       72,363     Term Loan B2, 11.50%, 01/23/10 ..............          68,021
                NRG Energy, Inc.
    2,413,620     Credit Linked Certificate of Deposit,
                  6.62%, 02/02/13 .............................       2,435,584
   10,586,380     Term Loan, 6.57%, 02/01/13 ..................      10,704,312
    4,541,692   Riverside Energy Center LLC
                  Term Loan, 8.92%, 06/24/11 ..................       4,609,817
                Rocky Mountain Energy Center LLC
      361,073     Credit Linked Certificate of Deposit,
                  8.92%, 06/24/11 .............................         366,489
    3,142,331     Term Loan, 8.92%, 06/24/11 ..................       3,189,466
                Thermal North America, Inc.
    1,000,000     Credit Linked Certificate of Deposit,
                  6.32%, 10/12/13 .............................       1,006,880
      997,976     Term Loan, 6.28%, 10/12/13 ..................       1,004,842
                                                                  -------------
                                                                     71,067,909
                                                                  -------------

WIRELESS - CELLULAR/PCS - 3.3%
    2,955,000   Cellular South, Inc.
                  Term Loan, 6.37%, 05/04/11 ..................       2,995,631
    3,822,500   Centennial Cellular Operating Co.
                  Term Loan, 6.64%, 02/09/11 ..................       3,878,385
   14,850,000   Cricket Communications, Inc.
                  Term Loan B, 7.03%, 01/10/11 ................      15,063,543
                MetroPCS, Inc.
    9,850,000     First Lien Tranche B Term Loan,
                  9.50%, 05/27/11 .............................      10,165,988
   10,800,000     Second Lien Term Loan,
                  12.00%, 05/27/12 ............................      11,394,000
                                                                  -------------
                                                                     43,497,547
                                                                  -------------
                  Total Senior Loan Notes
                    (Cost $1,236,371,363) .....................   1,241,363,715
                                                                  -------------

FOREIGN VARIABLE RATE SENIOR LOAN NOTES (a) - 4.7%

GERMANY - 0.8%
EUR
    3,625,000   debitel (Netherlands) Holding BV
                  Second Lien Facility,
                  9.49%, 06/11/14 .............................       4,449,404
                debitel Konzernfinanzierungs GmbH
    1,125,000     Term Facility B, 5.24%, 06/11/13 ............       1,352,186
      803,571     Term Facility C1, 5.74%, 06/11/14 ...........         968,041
      321,429     Term Facility C2, 5.74%, 06/11/14 ...........         389,363
                iesy Hessen GmbH & Co.
    1,500,000     Facility B, 5.39%, 02/14/13 .................       1,801,574
    1,500,000     Facility C, 5.89%, 02/14/14 .................       1,804,167
                                                                  -------------
                                                                     10,764,735
                                                                  -------------


10      SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.



INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

FOREIGN VARIABLE RATE SENIOR LOAN NOTES (CONTINUED)

ITALY - 0.4%
EUR
                Prysmian Cables & Systems, Inc.
    1,923,077     Second Lien Term Loan,
                  9.44%, 01/20/15 .............................       2,355,566
      875,000     Euro Term Loan B,
                  5.07%, 08/04/12 .............................       1,048,560
      875,000     Euro Term Loan C2,
                  4.75%, 08/04/12 .............................       1,048,435
      576,923     Second Lien Tranche C Term Loan,
                  9.44%, 01/20/15 .............................         706,670
                                                                  -------------
                                                                      5,159,231
                                                                  -------------

NETHERLANDS - 0.2%
EUR
                YBR Acquisition B.V.
    1,250,000     Facility B2 Term Loan,
                  5.14%, 06/30/13 .............................       1,514,173
    1,250,000     Facility C2 Term Loan,
                  5.64%, 06/30/14 .............................       1,516,006
                                                                  -------------
                                                                      3,030,179
                                                                  -------------

SWITZERLAND - 0.2%
EUR
    2,077,716   Merisant Co.
                  Tranche A (Euro) Term Loan,
                  5.79%, 01/11/09 .............................       2,399,746
                                                                  -------------

UNITED KINGDOM - 3.1%
GBP
                Debenhams Finance Holdings PLC
    1,500,000     Sterling Tranche B,
                  7.34%, 04/25/13 .............................       2,612,798
    1,500,000     Sterling Tranche C,
                  7.84%, 04/25/14 .............................       2,618,367
                Peacock Group (The)
    2,250,000     Facility B, 7.33%, 10/30/13 .................       3,974,795
    2,250,000     Facility C, 7.83%, 10/30/14 .................       3,974,795
    3,125,000   PlayPower, Inc.
                  Add-on Term Loan,
                  7.63%, 12/18/09 .............................       5,547,912
                Red Football Ltd.
    1,250,000     Facility B Term Loan,
                  7.85%, 05/11/13 .............................       2,220,544
    1,250,000     Facility C Term Loan,
                  8.35%, 05/11/14 .............................       2,226,016
    1,399,359   SunGard U K Holdings Ltd.
                  U K Term Loan, 7.13%, 02/11/13 ..............       2,464,402
    3,938,551   Teesside Power Ltd.
                  Term Loan, 5.44%, 04/01/08 ..................       6,880,151
                Trinitybrook PLC
    2,500,000     Term Loan B1, 7.32%, 07/31/13 ...............       4,392,490
    2,500,000     Term Loan C1, 7.32%, 07/31/14 ...............       4,402,691
                                                                  -------------
                                                                     41,314,961
                                                                  -------------
                  Total Foreign Variable Rate Senior
                    Loan Notes
                    (Cost $62,214,205) ........................      62,668,852
                                                                  -------------

PRINCIPAL AMOUNT ($)                                                VALUE ($)
- --------------------                                              -------------

CORPORATE NOTES AND BONDS (g) - 0.0%

TRANSPORTATION - AUTO - 0.0%
                Key Plastics Holdings, Inc.
       63,642     Junior Secured Subordinated
                  Notes, 18.32%, 04/26/07 .....................          52,186
      101,432     Senior Secured Subordinated
                  Notes, 7.00%, 04/26/07 ......................          93,825
                                                                  -------------
                  Total Corporate Notes and Bonds
                    (Cost $156,225) ...........................         146,011
                                                                  -------------

        SHARES
        ------

COMMON STOCKS (h) - 1.1%

TELECOMMUNICATIONS - 0.0%
        1,756   Eningen Realty (g) ............................               0
       33,727   SAVVIS Communications Corp. ...................          23,946
                                                                  -------------
                                                                         23,946
                                                                  -------------

TRANSPORTATION - AUTO - 0.0%
        3,445   Environmental Systems Products
                  Holdings (g) ................................               0
                                                                  -------------

UTILITIES - 0.8%
       12,470   CenterPoint Energy, Inc. (g) ..................         126,695
      439,003   Mirant Corp. ..................................      10,799,485
      322,876   NATG Holdings LLC (g) .........................               0
                                                                  -------------
                                                                     10,926,180
                                                                  -------------

WIRELESS - CELLULAR/PCS - 0.3%
       76,137   Leap Wireless International, Inc. .............       3,206,129
                                                                  -------------
                  Total Common Stocks
                    (Cost $8,943,166) .........................      14,156,255
                                                                  -------------

PREFERRED STOCK - 0.0%

MANUFACTURING - 0.0%
       14,382   Superior Telecom, Inc., Series A ..............          12,225
                                                                  -------------

AUTOMOTIVE - 0.0%
           13   Key Plastics Holdings, Inc. (g) (h) ...........               0
                                                                  -------------
                  Total Preferred Stock
                    (Cost $14,382) ............................          12,225
                                                                  -------------

         UNITS
         -----

WARRANTS (h) - 0.0%

GAMING/LEISURE - GAMING (g) - 0.0%
       26,091   OpBiz LLC, expires 08/11/09 ...................               0
           28   OpBiz LLC, expires 08/11/09 ...................               0
                                                                  -------------
                                                                              0
                                                                  -------------


                         SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.      11



INVESTMENT PORTFOLIO (UNAUDITED) (CONTINUED)

FEBRUARY 28, 2006               HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

         UNITS                                                      VALUE ($)
         -----                                                    -------------

WARRANTS (CONTINUED)

MANUFACTURING - 0.0%
            4   GenTek, Inc., Class A expires
                  10/31/06 ....................................              31
                                                                  -------------
                  Total Warrants
                    (Cost $20) ................................              31
                                                                  -------------

CLAIMS (i) - 0.1%

UTILITIES - 0.1%
   28,000,000   Mirant Corp. ..................................       1,586,760
                                                                  -------------
                  Total Claims
                    (Cost $0) .................................       1,586,760
                                                                  -------------
TOTAL INVESTMENTS - 99.5% .....................................   1,319,933,849
                                                                  -------------
  (Cost of $1,307,699,361) (j)

OTHER ASSETS & LIABILITIES, NET - 0.5% ........................       7,249,258
                                                                  -------------

NET ASSETS - 100.0% ...........................................   1,327,183,107
                                                                  =============

(a)   Senior loans in which the Portfolio invests generally pay interest at
      rates which are periodically predetermined by reference to a base lending
      rate plus a premium. (Unless otherwise identified by (g), all senior loans
      carry a variable rate interest). These base lending rates are generally
      (i) the prime rate offered by one or more major United States banks, (ii)
      the lending rate offered by one or more European banks such as the London
      Inter-Bank Offered Rate ("LIBOR") or (iii) the certificate of deposit
      rate. Rate shown represents the weighted average rate at February 28,
      2006. Senior loans, while exempt from registration under the Security Act
      of 1933, as amended, contain certain restrictions on resale and cannot be
      sold publicly. Senior secured floating rate loans often require
      prepayments from excess cash flow or permit the borrower to repay at its
      election. The degree to which borrowers repay, whether as a contractual
      requirement or at their election, cannot be predicted with accuracy. As a
      result, the actual remaining maturity may be substantially less than the
      stated maturities shown.

(b)   All or a portion of this position has not settled. Contract rates do not
      take effect until settlement date.

(c)   Fixed rate senior loan

(d)   The issuer is in default of certain debt covenants. Income is not being
      accrued.

(e)   Loans held on participation.

(f)   Senior Loan Notes have additional unfunded loan commitments. See Note 9.

(g)   Represents fair value as determined in good faith under the direction of
      the Board of Trustees.

(h)   Non-income producing security.

(i)   Security is the result of company restructuring that will be converted to
      equity upon the conclusion of court proceedings.

(j)   Cost for Federal income tax purposes is $1,308,046,346.

CLEC         Competitive Local Exchange Carrier

DE           Delaware

DIP          Debtor in Possession

EUR          Euro Currency

GBP          Great Britain Pound

                       FOREIGN VARIABLE SENIOR LOAN NOTES
                          INDUSTRY CONCENTRATION TABLE
                             (% of Total Net Assets)

Retail ........................................................          1.7%
Manufacturing .................................................          0.8%
Wireless - Cellular/PCS. ......................................          0.5%
Utilities .....................................................          0.5%
Gaming/Leisure - Other Leisure ................................          0.3%
Cable - International Cable ...................................          0.3%
Diversified Media .............................................          0.2%
Information Technology ........................................          0.2%
Food/Tobacco - Food/Tobacco
  Producers ...................................................          0.2%
                                                                  ----------
                                                                         4.7%
                                                                  ==========


12      SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.



STATEMENT OF ASSETS AND LIABILITIES
- --------------------------------------------------------------------------------

FEBRUARY 28, 2006 (UNAUDITED)   HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

                                                                       ($)
- -------------------------------------------------------------------------------

ASSETS:
   Investments, at value (Cost $1,307,699,361) ...............    1,319,933,849
   Cash ......................................................       78,849,328
   Foreign currency (Cost $11,912,817) .......................       11,917,439
   Receivable for:
     Investments sold ........................................       30,731,723
     Interest and fees .......................................       12,421,192
   Other assets ..............................................            1,056
                                                                 --------------
       Total assets ..........................................    1,453,854,587

LIABILITIES:
   Net discount and unrealized appreciation on unfunded
     transactions (Note 9) ...................................          160,964
   Payable for:
     Investments purchased ...................................      125,982,485
     Investment advisory fee (Note 4) ........................          432,829
     Trustees' fees (Note 4) .................................            3,333
   Accrued expenses and other liabilities ....................           91,869
                                                                 --------------
       Total liabilities .....................................      126,671,480
                                                                 --------------
NET ASSETS ...................................................    1,327,183,107
                                                                 ==============


                         SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.      13



STATEMENT OF OPERATIONS
- --------------------------------------------------------------------------------

                                HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

FOR THE SIX MONTHS ENDED FEBRUARY 28, 2006 (UNAUDITED)

                                                                       ($)
- -------------------------------------------------------------------------------

INVESTMENT INCOME
   Interest ..................................................       46,100,032
   Dividends .................................................              683
   Facility and other fees ...................................           77,503
                                                                 --------------
       Total investment income ...............................       46,178,218

EXPENSES
   Investment advisory fee (Note 4) ..........................        2,625,484
   Accounting services fee ...................................          179,207
   Professional fees .........................................           47,611
   Trustees' fees (Note 4) ...................................           10,631
   Custody fee ...............................................           52,032
   Reports to shareholders ...................................            5,800
   Texas franchise expense ...................................          126,081
   Other expenses ............................................           12,375
                                                                 --------------
       Total operating expenses ..............................        3,059,221
   Interest expense (Note 8) .................................          114,563
   Facility expense (Note 8) .................................          148,128
                                                                 --------------
       Net expenses ..........................................        3,321,912
                                                                 --------------
   Net investment income .....................................       42,856,306
                                                                 --------------
NET REALIZED AND UNREALIZED GAIN ON INVESTMENTS
   Net realized gain on investments ..........................        3,302,503
   Net realized loss on foreign currency transactions ........         (379,134)
   Net change in unrealized appreciation on investments ......        4,283,579
   Net change in unrealized appreciation on unfunded
     transactions (Note 9) ...................................          101,072
   Net change in unrealized depreciation on translation of
     assets and liabilities denominated in foreign currency ..         (336,454)
                                                                 --------------
   Net gain ..................................................        6,971,566
                                                                 --------------
   Net increase in net assets from operations ................       49,827,872
                                                                 ==============


14      SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.



STATEMENTS OF CHANGES IN NET ASSETS
- --------------------------------------------------------------------------------

                                HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY



                                                                        SIX MONTHS ENDED
                                                                       FEBRUARY 28, 2006        YEAR ENDED
                                                                          (UNAUDITED)         AUGUST 31, 2005
                                                                             ($)                    ($)
                                                                       -----------------     ----------------
                                                                                       
INCREASE IN NET ASSETS:

OPERATIONS
Net investment income. .............................................          42,856,306           55,342,478
Net realized gain (loss) on investments and foreign currency
   transactions ....................................................           2,923,369             (155,500)
Net change in unrealized appreciation on investments, translation
   of assets and liabilities denominated in foreign currency and
   unfunded transactions ...........................................           4,048,197            7,371,115
                                                                       -----------------     ----------------
   Net increase from operations ....................................          49,827,872           62,558,093
                                                                       -----------------     ----------------

TRANSACTIONS IN INVESTOR'S BENEFICIAL INTEREST
Contributions ......................................................         337,884,585          401,269,018
Withdrawals ........................................................        (199,947,232)        (220,779,725)
                                                                       -----------------     ----------------
   Net increase from transactions in investor's beneficial
     interest ......................................................         137,937,353          180,489,293
                                                                       -----------------     ----------------
   Total increase in net assets ....................................         187,765,225          243,047,386

NET ASSETS
Beginning of period ................................................       1,139,417,882          896,370,496
                                                                       -----------------     ----------------
End of period ......................................................       1,327,183,107        1,139,417,882
                                                                       =================     ================



                         SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.      15



STATEMENT OF CASH FLOWS
- --------------------------------------------------------------------------------

                                HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

FOR THE SIX MONTHS ENDED FEBRUARY 28, 2006 (UNAUDITED)

                                                                       ($)
- --------------------------------------------------------------------------------

INCREASE IN CASH AND FOREIGN CURRENCY

CASH FLOWS USED FOR OPERATING ACTIVITIES
   Net investment income. ....................................       42,856,306

ADJUSTMENTS TO RECONCILE NET INVESTMENT INCOME TO NET CASH
   USED FOR OPERATING ACTIVITIES
   Purchase of investments securities ........................     (589,351,285)
   Proceeds from disposition of investment securites .........      398,502,964
   Increase in interest and fees receivable ..................       (4,564,644)
   Increase in receivable for investments sold ...............      (23,583,842)
   Decrease in other assets ..................................            3,129
   Decrease in deferred facility fees ........................          (78,593)
   Net amortization of premium (discount) ....................         (650,115)
   Increase in payable for investments purchased .............       33,280,069
   Decrease in mark-to-market on realized and unrealized .....         (715,588)
     gain (loss) on foreign currency
   Increase in payable for accrued affiliated expenses .......           14,107
   Decrease in other expenses and liabilities ................         (101,802)
                                                                 --------------
     Net cash and foreign currency flow used for operating ...     (144,389,294)
       activities.

CASH FLOWS PROVIDED BY FINANCING ACTIVITIES
   Proceeds from capital contributions .......................      337,884,585
   Payment of capital withdrawals ............................     (199,947,232)
                                                                 --------------
     Net cash flow provided by financing activities ..........      137,937,353
                                                                 --------------
     Net decrease in cash and foreign currency ...............       (6,451,941)

CASH AND FOREIGN CURRENCY
   Beginning of the period ...................................       97,218,708
   End of the period .........................................       90,766,767
                                                                 ==============


16      SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.



FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------

                                HIGHLAND FLOATING RATE LIMITED LIABILITY COMPANY

SELECTED DATA FOR AN INTEREST OUTSTANDING THROUGHOUT EACH PERIOD IS AS FOLLOWS:



                                                                          YEAR ENDED AUGUST 31,
                                                          ------------------------------------------------------
                                       SIX MONTHS ENDED
                                       FEBRUARY 28, 2006
                                          (UNAUDITED)       2005       2004       2003        2002        2001
- ----------------------------------------------------------------------------------------------------------------
                                                                                      
RATIOS TO AVERAGE NET ASSETS/
   SUPPLEMENTAL DATA
Total return                                4.22%(e)      6.54%     10.39%     11.68%(a)  (2.20)%       5.15%
Operating expenses                          0.52%(f)      0.51%(b)   0.52%(b)   0.57%(b)   0.55%(b)     0.53%(b)
Interest expense and facility expense       0.04%(f)      0.05%        --%(c)     --%(c)   0.03%          --%
Net expenses                                0.56%(f)      0.56%(b)   0.52%(b)   0.57%(b)   0.58%(b)     0.53%(b)
Net investment income                       7.21%(f)      5.69%(b)   4.45%(b)   5.96%(b)   6.42%(b)(d)  8.94%(b)
Portfolio turnover rate                       33%(e)        75%        97%        75%        70%          63%


- ----------
(a)   Total return includes a voluntary reimbursement by the Portfolio's
      investment adviser for a realized investment loss on an investment not
      meeting the Portfolio's investment restrictions. This reimbursement had an
      impact of less than 0.01% on the Portfolio's return.

(b)   The benefits derived from custody credits and directed brokerage
      arrangements, if applicable, had an impact of less than 0.01%.

(c)   Rounds to less than 0.01%.

(d)   Effective September 1, 2001, the Portfolio adopted the provisions of the
      AICPA Audit and Accounting Guide for Investment Companies and began
      amortizing and accreting premium and discount on debt securities. The
      effect of this change for the year ended August 31, 2002, was to increase
      the ratio of net investment income to average net assets from 6.41% to
      6.42%. Ratios and supplemental data for the periods prior to August 31,
      2002 have not been restated to reflect this change in presentation.

(e)   Not annualized.

(f)   Annualized.


                         SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.      17



STATEMENT OF ASSETS AND LIABILITIES
- --------------------------------------------------------------------------------

FEBRUARY 28, 2006 (UNAUDITED)   HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

                                                                       ($)
- --------------------------------------------------------------------------------

ASSETS:
   Investment in Portfolio ...................................        2,414,355
   Receivable for expense reimbursement due from
     Investment Adviser ......................................           19,063
                                                                 --------------
       Total assets ..........................................        2,433,418

LIABILITIES:
   Payable for:
     Distributions ...........................................            2,526
     Administration fee (Note 4) .............................              367
     Trustees' fees (Note 4) .................................              500
     Reports to shareholders .................................            9,447
     Legal fees ..............................................            6,212
     Audit fees ..............................................            5,400
     Transfer agent fee ......................................            1,550
   Accrued expenses and other liabilities ....................              211
                                                                 --------------
       Total liabilities .....................................           26,213
                                                                 --------------
NET ASSETS ...................................................        2,407,205
                                                                 ==============

COMPOSITION OF NET ASSETS
   Paid-in capital. ..........................................        9,416,580
   Overdistributed net investment income .....................          (37,880)
   Accumulated net realized loss on investments and
     foreign currency transactions allocated from Portfolio ..       (7,319,639)
   Net unrealized appreciation on investments, translation
     of assets and liabilities denominated in foreign
     currency and unfunded transactions allocated from
     Portfolio ...............................................          348,144
                                                                 --------------
NET ASSETS ...................................................        2,407,205
                                                                 ==============

   Net assets ................................................        2,407,205
   Shares outstanding (unlimited shares authorized) ..........          250,799
   Net asset value per share (Net assets/Shares
     outstanding) ............................................             9.60


18      SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.



STATEMENT OF OPERATIONS
- --------------------------------------------------------------------------------

                                HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

FOR THE SIX MONTHS ENDED FEBRUARY 28, 2006 (UNAUDITED)

                                                                       ($)
- --------------------------------------------------------------------------------

INVESTMENT INCOME ALLOCATED FROM PORTFOLIO (NOTE 1)
   Interest ..................................................        1,033,756
   Dividends .................................................               25
   Facility and other fees ...................................            2,545
                                                                 --------------
       Total investment income allocated from Portfolio ......        1,036,326

EXPENSES
   Net operating expenses allocated from Portfolio (Note 1) ..           68,076
   Administration fee (Note 4) ...............................           27,482
   Transfer agent fee ........................................            9,074
   Audit fees ................................................            7,975
   Legal fees ................................................            9,144
   Accounting services fee ...................................              209
   Trustees' fees (Note 4) ...................................            1,750
   Custody fee ...............................................              700
   Registration fees .........................................           28,526
   Reports to shareholders ...................................            5,969
   Texas franchise expense allocated from Portfolio (Note
     1) ......................................................            4,541
   Other expenses ............................................            6,910
                                                                 --------------
       Total operating expenses ..............................          170,356
                                                                 --------------
   Interest expense allocated from Portfolio (Note 8) ........            4,290
   Facility expense allocated from Portfolio (Note 8) ........            3,213
                                                                 --------------
       Total expenses ........................................          177,859
   Fees and expenses waived or reimbursed by Investment
     Adviser (Note 4) ........................................          (62,759)
                                                                 --------------
       Net expenses ..........................................          115,100
                                                                 --------------
   Net investment income .....................................          921,226
                                                                 --------------

NET REALIZED AND UNREALIZED GAIN ON INVESTMENTS ALLOCATED
FROM PORTFOLIO (NOTE 1)
   Net realized gain on investments ..........................          155,120
   Net realized loss on foreign currency transactions ........           (4,292)
   Net change in unrealized depreciation on investments ......         (101,371)
   Net change in unrealized depreciation on unfunded
     transactions ............................................           (2,108)
   Net change in unrealized depreciation on translation of
     assets and liabilities denominated in foreign currency ..          (15,890)
                                                                 --------------
   Net gain ..................................................           31,459
                                                                 --------------
   Net increase in net assets from operations ................          952,685
                                                                 ==============


                         SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.      19



STATEMENTS OF CHANGES IN NET ASSETS
- --------------------------------------------------------------------------------

                                HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND



                                                                 SIX MONTHS ENDED
                                                                 FEBRUARY 28, 2006      YEAR ENDED
                                                                    (UNAUDITED)      AUGUST 31, 2005
                                                                         ($)                ($)
                                                                 -----------------   ---------------
                                                                               
INCREASE IN NET ASSETS:

OPERATIONS
Net investment income .........................................            921,226         3,420,407
Net realized gain on investments and foreign currency
   transactions allocated from Portfolio ......................            150,828            22,034
Net change in unrealized appreciation (depreciation)
   on investments, translation of assets and liabilities
   denominated in foreign currency and unfunded transactions
   allocated from Portfolio ...................................           (119,369)          365,763
                                                                 -----------------   ---------------
   Net increase from operations ...............................            952,685         3,808,204
                                                                 -----------------   ---------------

DISTRIBUTIONS DECLARED TO SHAREHOLDERS
From net investment income: ...................................           (982,879)       (3,382,074)
                                                                 -----------------   ---------------

SHARE TRANSACTIONS
   Subscriptions ..............................................                 --           100,000
   Distributions reinvested ...................................            788,540         2,904,951
   Redemptions ................................................        (56,840,761)      (10,975,563)
                                                                 -----------------   ---------------
   Net decrease from share transactions .......................        (56,052,221)       (7,970,612)
                                                                 -----------------   ---------------
      Total decrease in net assets ............................        (56,082,415)       (7,544,482)
                                                                 -----------------   ---------------

NET ASSETS
Beginning of period ...........................................         58,489,620        66,034,102
End of period (including undistributed and (overdistributed)
   net investment income of $(37,880) and $23,773,
   respectively) ..............................................          2,407,205        58,489,620
                                                                 =================   ===============

CHANGE IN SHARES
   Subscriptions ..............................................                 --            10,194
   Issued for distributions reinvested ........................             80,575           296,135
   Redemptions ................................................         (5,761,400)       (1,122,152)
                                                                 -----------------   ---------------
   Net decrease ...............................................         (5,680,825)         (815,823)



20      SEE ACCOMPANYIG NOTES TO FINANCIAL STATEMENTS.



FINANCIAL HIGHLIGHTS
- --------------------------------------------------------------------------------

                                HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

SELECTED DATA FOR A SHARE OUTSTANDING THROUGHOUT EACH PERIOD IS AS FOLLOWS:



                                                                       -------------------------------------------------------------
                                                    SIX MONTHS ENDED
                                                   FEBRUARY 28, 2006
                                                      (UNAUDITED)         2005       2004         2003          2002         2001
- ------------------------------------------------------------------------------------------------------------------------------------
                                                                                                        
NET ASSET VALUE, BEGINNING OF PERIOD                  $  9.86          $   9.79   $   9.27     $   8.81     $    9.61     $   10.00
- ------------------------------------------------------------------------------------------------------------------------------------
INCOME FROM INVESTMENT OPERATIONS:
Net investment income(a)                                 0.33              0.53       0.41         0.52          0.60(b)       0.87
Net realized and unrealized gain (loss)
 allocated from Portfolio(a)                             0.06              0.07       0.53         0.46         (0.82)(b)     (0.40)
                                                      =======          ========   ========     ========     =========     =========
Total from investment operations                         0.39              0.60       0.94         0.98         (0.22)         0.47
- ------------------------------------------------------------------------------------------------------------------------------------
LESS DISTRIBUTIONS DECLARED TO SHAREHOLDERS:
From net investment income                              (0.65)            (0.53)     (0.42)       (0.52)        (0.58)        (0.85)
From net realized gains                                    --                --         --           --            --         (0.01)
                                                      =======          ========   ========     ========     =========     =========
Total distributions declared to shareholders            (0.65)            (0.53)     (0.42)       (0.52)        (0.58)        (0.86)
====================================================================================================================================
NET ASSET VALUE, END OF PERIOD                        $  9.60          $   9.86   $   9.79     $   9.27     $    8.81     $    9.61
Total return(c) (d)                                      4.12%(e)          6.25%     10.25%       11.50%(g)     (2.39)%        4.93%
- ------------------------------------------------------------------------------------------------------------------------------------
RATIOS TO AVERAGE NET ASSETS/SUPPLEMENTAL DATA:
Net operating expenses                                   0.78%(f)          0.76%      0.75%        0.75%         0.75%         0.75%
Interest expense and facility expense allocated
 from Portfolio                                          0.06%(f)          0.04%        --%(h)       --%(h)      0.03%           --%
Net expenses(i)                                          0.84%(f)          0.80%      0.75%        0.75%         0.78%         0.75%
Net investment income                                    6.70%(f)          5.40%      4.29%        5.81%         6.28%(b)      8.90%
Waiver/reimbursement                                     0.46%(f)          0.25%      0.15%        0.24%         0.21%         0.10%
Net assets, end of period (000's)                     $ 2,407          $ 58,490   $ 66,034     $ 89,706     $ 100,912     $ 135,964


- ----------
(a)   Per share data was calculated using average shares outstanding during the
      period.

(b)   Effective September 1, 2001, the Fund adopted the provisions of the AICPA
      Audit and Accounting Guide for Investment Companies and began amortizing
      and accreting premium and discount on all debt securities. The effect of
      this change for the year ended August 31, 2002 was to increase net
      investment income per share by $0.01, and increase net realized and
      unrealized loss per share by $0.01. The ratio of net investment income to
      average net assets increased from 6.27% to 6.28%. Per share data and
      ratios for periods prior to August 31, 2002 have not been restated to
      reflect this change in presentation.

(c)   Had the Portfolio's investment adviser not waived or reimbursed a portion
      of expenses, total return would have been reduced.

(d)   Total return at net asset value assuming all distributions reinvested.

(e)   Not annualized

(f)   Annualized

(g)   Total return includes a voluntary reimbursement by the Portfolio's
      investment adviser for a realized investment loss on an investment not
      meeting the Portfolio's investment restrictions. This reimbursement had an
      impact of less than 0.01% on the Fund's return.

(h)   Rounds to less than 0.01%.

(i)   Net expense ratio has been calculated after applying any
      waiver/reimbursement.


                         SEE ACCOMPANYING NOTES TO FINANCIAL STATEMENTS.      21



NOTES TO FINANCIAL STATEMENTS (UNAUDITED)
- --------------------------------------------------------------------------------

FEBRUARY 28, 2006               HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

NOTE 1. ORGANIZATION

Highland Institutional Floating Rate Income Fund (the "Fund") is a Massachusetts
business trust registered under the Investment Company Act of 1940, as amended
(the "1940 Act"), as a non-diversified, closed-end management investment
company.

INVESTMENT GOAL

The Fund invests all of its investable assets in the Highland Floating Rate
Limited Liability Company (the "Portfolio"). The Portfolio seeks a high level of
current income consistent with preservation of capital.

THE PORTFOLIO

The Portfolio is registered under the 1940 Act as a non-diversified, closed-end
management investment company and is organized as a Delaware limited liability
company. The Portfolio allocates income, expenses, realized and unrealized gains
and losses to each investor on a daily basis, based on methods in compliance
with the Internal Revenue Code of 1986, as amended (the "Code"). At February 26,
2006, the Fund and Highland Floating Rate Fund were the sole investors in the
Portfolio and owned 0.2% and 99.8%, respectively, of the Portfolio.

FUND SHARES

The Fund may issue an unlimited number of shares, which are offered continuously
at net asset value.

NOTE 2. SIGNIFICANT ACCOUNTING POLICIES

USE OF ESTIMATES

The preparation of financial statements in conformity with accounting principles
generally accepted in the United States of America ("GAAP") requires management
to make estimates and assumptions that affect the reported amounts of assets and
liabilities, the disclosure of contingent assets and liabilities at the date of
the financial statements and the reported amounts of revenue and expenses during
the reporting period. Actual results could differ from those estimates. The
following is a summary of significant accounting policies consistently followed
by the Portfolio and the Fund in the preparation of their financial statements.

SECURITY VALUATION

The value of the Fund's assets is based on its proportionate share of the
current market value of the Portfolio's net assets. For securities with readily
available market quotations, the Portfolio uses those quotations for pricing.
When portfolio securities are traded on the relevant day of valuation, the
valuation will be the last reported sale price on that day. If there are no such
sales on that day, the security will be valued at the mean between the most
recently quoted bid and asked prices from principal market makers.

Securities without a sale price or bid and ask quotations on the valuation day
will be priced by an independent pricing service. If securities do not have
readily available market quotations or pricing service prices, including
circumstances under which such are determined not to be accurate or current
(including when events materially affect the value of securities occurring
between the time when market price is determined and calculation of the
Portfolio's net asset value), such securities are valued at their fair value, as
determined by the Investment Adviser in good faith in accordance with procedures
established by the Portfolio's Board of Trustees. In these cases, the
Portfolio's net asset value will reflect the affected portfolio securities'
value as determined in the judgment of the Board of Trustees or its designee
instead of being determined by the market. Using a fair value pricing
methodology to price securities may result in a value that is different from a
security's most recent sale price and from the prices used by other investment
companies to calculate their net asset values. There can be no assurance that
the Portfolio's valuation of a security will not differ from the amount that it
realizes upon the sale of such security.

SECURITY TRANSACTIONS

Security transactions are accounted for on the trade date. Cost and gains
(losses) are determined based upon the specific identification method for both
financial statement and federal income tax purposes.

FOREIGN CURRENCY

Foreign currencies, investments and other assets and liabilities are translated
into U.S. dollars at the exchange rates using the current 4:00 p.m. London Time
Spot Rate. Fluctuations in the value of the foreign currencies and other assets
and liabilities resulting from changes in exchange rates, between trade and
settlement dates on securities transactions and between the accrual and payment
dates on dividends, interest income and foreign withholding taxes, are recorded
as unrealized foreign currency gains (losses). Realized gains (losses) and
unrealized appreciation (depreciation) on investment securities and income and
expenses are translated on the respective dates of such transactions. The effect
of changes in foreign currency exchange rates on investments in securities are
not segregated in the statement of operations from


22



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

FEBRUARY 28, 2006               HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

the effects of changes in market prices of those securities, but are included
with the net realized and unrealized gain or loss on investment securities.

REPURCHASE AGREEMENTS

The Portfolio may engage in repurchase agreement transactions with institutions
that the Portfolio's investment adviser has determined are creditworthy. The
Portfolio, through its custodian, receives delivery of underlying securities
collateralizing a repurchase agreement. Collateral is at least equal, at all
times, to the value of the repurchase obligation including interest. A
repurchase agreement transaction involves certain risks in the event of default
or insolvency of the counterparty. These risks include possible delays or
restrictions upon the Portfolio's ability to dispose of the underlying
securities and a possible decline in the value of the underlying securities
during the period while the Portfolio seeks to assert its rights.

INCOME RECOGNITION

Interest income is recorded on the accrual basis and includes accretion of
discounts and amortization of premiums, if any. Facility fees received are
recorded as a reduction of cost to the loan and amortized through the maturity
of the loan.

FEDERAL INCOME TAX STATUS

The Fund intends to qualify each year as a "Regulated Investment Company" under
Subchapter M of the Code, and will distribute substantially all of its taxable
income and gains, if any, for its tax year, and as such will not be subject to
federal income taxes. In addition, the Portfolio is treated as a partnership for
federal income tax purposes and all of its income is allocated to its owners
based on methods in compliance with the Internal Revenue Service. Therefore, no
federal income tax provision is recorded.

DISTRIBUTIONS TO SHAREHOLDERS

Dividends from net investment income are declared by the Fund daily and paid
monthly. Net realized capital gains, if any, are distributed at least annually.

STATEMENT OF CASH FLOWS

Information on financial transactions which have been settled through the
receipt or disbursement of cash are presented in the Statement of Cash Flows.
The cash and foreign currency amount shown in the Statement of Cash Flows is the
amount included within the Portfolio's Statement of Assets and Liabilities and
includes cash and foreign currency on hand at its custodian bank and
sub-custodian bank, respectively, and does not include any short-term
investments.

NOTE 3. FEDERAL TAX INFORMATION

The timing and character of income and capital gain distributions are determined
in accordance with Federal income tax regulations, which may differ from GAAP.
As a result, net investment income (loss) and net realized gain (loss) on
investment transactions for a reporting period may differ significantly from
distributions during such period.

Reclassifications are made to the Fund's capital accounts for permanent tax
differences to reflect income and gains available for distribution (or available
capital loss carryforwards) under income tax regulations.

The tax character of distributions paid during the years ended August 31, 2005
and August 31, 2004 was as follows:

- --------------------------------------------------------------------------------
                                                   2005               2004
- --------------------------------------------------------------------------------
Distributions paid from:
- --------------------------------------------------------------------------------
Ordinary income*                                $3,382,074         $3,568,779
- --------------------------------------------------------------------------------
Long-term capital gains                             --                 --
- --------------------------------------------------------------------------------

*     For tax purposes short-term capital gains distributions, if any, are
      considered ordinary income distributions.

As of August 31, 2005, the most recent tax year end, the components of
distributable earnings on a tax basis were as follows:

- --------------------------------------------------------------------------------
   Undistributed                 Undistributed
     Ordinary                      Long-Term                  Net Unrealized
      Income                     Capital Gains                 Appreciation*
- --------------------------------------------------------------------------------
     $109,372                         $ --                       $405,082
- --------------------------------------------------------------------------------

*     The differences between book-basis and tax-basis net unrealized
      appreciation/depreciation are primarily due to deferral of losses from
      wash sales.

Portfolio unrealized appreciation (depreciation) at February 28, 2006, based on
cost of investments for federal income tax purposes, and excluding any
unrealized appreciation and depreciation from changes in the value of other
assets and liabilities resulting from changes in exchange rates, was:

- --------------------------------------------------------------------------------
   Unrealized appreciation                                    $   22,550,123
   Unrealized depreciation                                       (10,662,620)
                                                              --------------

   Net unrealized appreciation                                $   11,887,503
                                                              ==============

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


                                                                              23



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

FEBRUARY 28, 2006               HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

The following capital loss carryforwards may be available to reduce taxable
income arising from future net realized gains on investments, if any, to the
extent permitted by the Code:

- --------------------------------------------------------------------------------
              Year of                            Capital Loss
            Expiration                           Carryforward
- --------------------------------------------------------------------------------
               2010                              $  2,747,168
- --------------------------------------------------------------------------------
               2011                                 1,685,798
- --------------------------------------------------------------------------------
               2012                                 2,947,361
- --------------------------------------------------------------------------------
               Total                             $  7,380,327
- --------------------------------------------------------------------------------

NOTE 4. ADVISORY, ADMINISTRATION AND TRUSTEE FEES

INVESTMENT ADVISORY FEE

Highland Capital Management, L.P. ("Highland") is the investment adviser to the
Portfolio. Highland receives a monthly investment advisory fee based on the
Portfolio's average daily net assets at the following annual rates:

- --------------------------------------------------------------------------------
        Average Daily Net Assets                             Annual Fee Rate
- --------------------------------------------------------------------------------
             First $1 billion                                     0.45%
- --------------------------------------------------------------------------------
             Next $1 billion                                      0.40%
- --------------------------------------------------------------------------------
             Over $2 billion                                      0.35%
- --------------------------------------------------------------------------------

For the six months ended February 28, 2006, the Portfolio's effective investment
advisory fee rate was 0.44%.

ADMINISTRATION FEES

Highland provides administrative services to the Portfolio and the Fund for a
monthly administration fee at the annual rate of 0.20% of the Fund's average
daily net assets. The Fund, but not the Portfolio, pays Highland for these
services. Under separate sub-administration agreements, Highland has delegated
certain administrative functions to PFPC Inc. ("PFPC"). Highland pays PFPC
directly for these services.

EXPENSE LIMITS AND FEE REIMBURSEMENTS

Highland has voluntarily agreed to waive fees and reimburse certain expenses to
the extent that total expenses (inclusive of allocated Portfolio expenses but
exclusive of brokerage commissions, interest, facility expense, taxes and
extraordinary expenses, if any) exceed 0.75% annually of the Fund's average
daily net assets. This arrangement may be revised or discontinued by Highland at
any time.

FEES PAID TO OFFICERS AND TRUSTEES

The Fund pays no compensation to its one interested Trustee or any of its other
officers, all of whom are employees of Highland.

Trustees who are not interested persons (as defined in the 1940 Act) of the
Portfolio and Fund each receive an annual retainer fee of $25,000 for services
provided as Trustees of the Portfolio and Fund. The Fund and Highland Floating
Rate Fund pay $20,000 of this fee (allocated based on their relative net
assets). The remaining $5,000 is paid by the Portfolio.

NOTE 5. PORTFOLIO INFORMATION

For the six months ended February 28, 2006, the cost of purchases and proceeds
from sales of securities, excluding short-term obligations, were $589,351,285
and $398,502,964, respectively.

NOTE 6. PERIODIC REPURCHASE OFFERS

The Fund has adopted a fundamental policy to offer each calendar quarter to
repurchase a specified percentage (between 5% and 25%) of the shares then
outstanding at NAV ("Repurchase Offers"). Repurchase Offers are scheduled to
occur on or about the 15th day (or the next business day if the 15this not a
business day) in the months of March, June, September, and December. It is
anticipated that normally the date on which the repurchase price of shares will
be determined (the "Repurchase Pricing Date") will be the same date as the
deadline for shareholders to provide their repurchase requests to the
Distributor (the "Repurchase Request Deadline"), and if so, the Repurchase
Request Deadline will be set for a time no later than the close of regular
trading on the NYSE on such date. The Repurchase Pricing Date will occur no
later than the 14th day after the Repurchase Request Deadline, or the next
business day if the 14th day is not a business day. Repurchase proceeds will be
paid to shareholders no later than seven days after the Repurchase Pricing Date.

For the six months ended February 28, 2006, there was one Repurchase Offer. The
Fund offered to repurchase 25% of its shares on August 22, 2005 and on September
15, 2005, 27% of shares outstanding were repurchased. On September 7, 2005, the
Board of Directors of the Fund determined it to be in the best interest of the
Fund and the Fund's shareholders that the Fund be terminated and its assets be
liquidated. On December 15, 2005, 94.34% of the Fund's assets were liquidated
and the balance of the Fund's assets will be liquidated on a date to be
determined.


24



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

FEBRUARY 28, 2006               HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

NOTE 7. SENIOR LOAN PARTICIPATION COMMITMENTS

The Portfolio invests at least 80% of its net assets (plus any borrowings for
investment purposes) in adjustable rate senior loans ("Senior Loans") the
interest rates of which float or vary periodically based upon a benchmark
indicator of prevailing interest rates to domestic foreign corporations,
partnerships and other entities ("Borrowers"). If the lead lender in a typical
lending syndicate becomes insolvent, enters FDIC receivership or, if not FDIC
insured enters into bankruptcy, the Portfolio may incur certain costs and delays
in receiving payment or may suffer a loss of principal and/or interest. When the
Portfolio purchases a participation of a Senior Loan interest, the Portfolio
typically enters into a contractual agreement with the lender or other third
party selling the participation, not with the borrower directly. As such, the
Portfolio assumes the credit risk of the Borrower, selling participant or other
persons interpositioned between the Portfolio and the Borrower. The ability of
Borrowers to meet their obligations may be affected by economic developments in
a specific industry.

At February 28, 2006, the following sets forth the selling participants with
respect to interests in senior loans purchased by the Portfolio on a
participation basis.

- --------------------------------------------------------------------------------
                                                  Principal
Selling Participant                                 Amount          Value
- --------------------------------------------------------------------------------
Goldman Sachs:
   Bridge Information Systems, Inc.
   Multidraw Term Loan                           $   484,353     $     7,265
- --------------------------------------------------------------------------------
CSFB:
   Quality Distribution, Inc.
   Term Loan                                       2,716,252       2,729,833
- --------------------------------------------------------------------------------

NOTE 8. LINE OF CREDIT

On September 13, 2004, the Portfolio entered into a $150,000,000 credit
facility, which was amended on September 12, 2005 to $200,000,000, used for
temporary or emergency purposes to facilitate portfolio liquidity. Interest is
charged to the Portfolio based on its borrowings. In addition, the Portfolio has
agreed to pay facility expenses on the unutilized line of credit, which are
included on the Statement of Operations.

For the six months ended February 28, 2006, the average daily loan balance
outstanding on days where borrowings existed was $34,000,000 at a weighted
average interest rate of 6.74%.

Interest expense allocated to the Fund of $4,290 was paid for use of the line of
credit and is included on the Statement of Operations.

NOTE 9. UNFUNDED LOAN COMMITMENTS

As of February 28, 2006, the Portfolio had unfunded loan commitments of
$28,616,386, which could be extended at the option of the Borrower, pursuant to
the following loan agreements:

- --------------------------------------------------------------------------------
                                                              Unfunded
                                                                Loan
Borrower                                                     Commitment
- --------------------------------------------------------------------------------
 Centennial Cellular Operating Co.                          $  2,250,000
- --------------------------------------------------------------------------------
 Covanta Energy Corp.                                          1,000,000
- --------------------------------------------------------------------------------
 Cricket Communications, Inc.                                  5,000,000
- --------------------------------------------------------------------------------
 DeCrane Aircraft Holdings, Inc.                               1,000,000
- --------------------------------------------------------------------------------
 Dobson Cellular Systems, Inc.                                   625,000
- --------------------------------------------------------------------------------
 Eastman Kodak Co.                                             2,411,764
- --------------------------------------------------------------------------------
 Federal-Mogul Corp.                                             102,746
- --------------------------------------------------------------------------------
 Flatiron Re Ltd.                                              1,794,737
- --------------------------------------------------------------------------------
 Hertz Corp.                                                     520,889
- --------------------------------------------------------------------------------
 Infor Global Solutions European
- --------------------------------------------------------------------------------
 Finance S.A.R.L.                                              1,170,000
- --------------------------------------------------------------------------------
 Interstate Bakeries Corp.                                     7,500,000
- --------------------------------------------------------------------------------
 Trump Entertainment Resorts, Inc.                             1,741,250
- --------------------------------------------------------------------------------
 United Airlines, Inc.                                         3,500,000
- --------------------------------------------------------------------------------
                                                            $ 28,616,386
                                                            ============

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

NOTE 10. SHARES OF BENEFICIAL INTEREST

As of February 28, 2006, 93.9% of the outstanding shares of the Fund were held
by 5 shareholders, each of which represents in excess of 5% of the Fund's shares
outstanding. Subscription and redemption activity of these shareholders may have
a material effect on the Fund.

NOTE 11. DISCLOSURE OF SIGNIFICANT RISKS AND CONTINGENCIES

INDUSTRY FOCUS

The Portfolio may focus its investments in certain industries, subjecting it to
greater risk than a fund that is more diversified.

NON-PAYMENT RISK

Senior Loans, like other corporate debt obligations, are subject to the risk of
non-payment of scheduled interest or principal. Non-payment would result in a
reduction of income to the Portfolio, a reduction in the value of the Senior
Loan experiencing non-payment and a potential decrease in the net asset value of
the Fund.


                                                                              25



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

FEBRUARY 28, 2006               HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

CREDIT RISK

Securities rated below investment grade are commonly referred to as high-yield,
high risk or "junk debt." They are regarded as predominantly speculative with
respect to the issuing company's continuing ability to meet principal and/or
interest payments. Investments in high-yield Senior Loans may result in greater
net asset value fluctuation than if the Portfolio did not make such investments.

CURRENCY RISK

A portion of the Fund's assets may be quoted or denominated in non-U.S.
currencies. These securities may be adversely affected by fluctuations in
relative currency exchange rates and by exchange control regulations. The Fund's
investment performance may be negatively affected by a devaluation of a currency
in which the Fund's investments are quoted or denominated. Further, the Fund's
investment performance may be significantly affected, either positively or
negatively, by currency exchange rates because the U.S. dollar value of
securities quoted or denominated in another currency will increase or decrease
in response to changes in the value of such currency in relation to the U.S.
dollar.

FOREIGN SECURITIES

Investments in foreign securities may involve special risks compared to
investing in securities of U.S. issuers. These risks are more pronounced to the
extent that the Portfolio invests a significant portion of its non-U.S.
investment in one region or in the securities of emerging market issuers. These
risk may include (i) less information about non-U.S. issuers or markets being
available due to less rigorous disclosure, accounting standards or regulatory
requirements; (ii) many non-U.S. markets are smaller, less liquid and more
volitile and the Adviser may not be able to sell the Portfolio's securities at
times, in amounts and at prices it considers reasonable; (iii) the ecomomies of
non-U.S. markets may grow at slower rates than expected or may experience a
downturn or recession; and (iv) witholdings and other non-U.S. taxes may
decrease the Fund's returns.


26



IMPORTANT INFORMATION ABOUT THIS REPORT
- --------------------------------------------------------------------------------

TRANSFER AGENT

PFPC Inc.
101 Sabin Street
Pawtucket, RI 02860

DISTRIBUTOR

PFPC Distributors, Inc.
760 Moore Road
King of Prussia, PA 19406

INVESTMENT ADVISER

Highland Capital Management, L.P.
13455 Noel Road Suite 1300
Dallas, TX 75240

INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

PricewaterhouseCoopers LLP
125 High Street
Boston, MA 02110

The Fund mails one shareholder report to each shareholder address. If you would
like more than one report, please call shareholder services at 1-877-665-1287
and additional reports will be sent to you.

This report has been prepared for shareholders of Highland Institutional
Floating Rate Income Fund.

A description of the policies and procedures that the Fund uses to determine how
to vote proxies relating to its portfolio securities, and the Fund's proxy
voting record for the most recent 12-month period ended June 30, are available
(i) without charge, upon request, by calling 1-877-665-1287 and (ii) on the
Securities and Exchange Commission's website at http://www.sec.gov.

The Fund files its complete schedule of portfolio holdings with the Securities
and Exchange Commission for the first and third quarters of each fiscal year on
Form N-Q. The Fund's Forms N-Q are available on the Commission's website at
http://www.sec.gov and also may be reviewed and copied at the Commission's
Public Reference Room in Washington, DC. Information on the Public Reference
Room may be obtained by calling 1-800-SEC-0330.

The Statement of Additional Information includes information about Fund
Directors and is available upon request without charge by calling
1-877-665-1287.


                                                                              27



                      THIS PAGE LEFT BLANK INTENTIONALLY.



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

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

HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

                                           Semi-Annual Report, February 28, 2006

[HIGHLAND FUNDS LOGO]

www.highlandfunds.com                                                  SEMIIFRIF


ITEM 2. CODE OF ETHICS.

Not applicable.



ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT.

Not applicable.



ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES.

Not applicable.



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.

Not applicable.




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 of  directors,  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 has 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) HIGHLAND INSTITUTIONAL FLOATING RATE INCOME FUND

By (Signature and Title)*     /S/ JAMES D. DONDERO
                         -------------------------------------------------------
                              James D. Dondero, Chief Executive Officer
                              (principal executive officer)

Date            APRIL 26, 2006
    ----------------------------------------------------------------------------


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/ JAMES D. DONDERO
                         -------------------------------------------------------
                              James D. Dondero, Chief Executive Officer
                              (principal executive officer)

Date            APRIL 26, 2006
    ----------------------------------------------------------------------------


By (Signature and Title)*     /S/ M. JASON BLACKBURN
                         -------------------------------------------------------
                              M. Jason Blackburn,  Chief Financial Officer
                              (principal financial officer)

Date            APRIL 26, 2006
    ----------------------------------------------------------------------------



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