UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-8349 Name of Fund: MuniHoldings Florida Insured Fund Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Robert C. Doll, Jr., President, MuniHoldings Florida Insured Fund, 800 Scudders Mill Road, Plainsboro, NJ 08536. Mailing address: P.O. Box 9011, Princeton, NJ 08543-9011 Registrant's telephone number, including area code: (609) 282-2800 Date of fiscal year end: 08/31/05 Date of reporting period: 09/01/04 - 11/30/04 Item 1 - Schedule of Investments MuniHoldings Florida Insured Fund Schedule of Investments as of November 30, 2004 (in Thousands) Face Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- Florida - 154.7% ----------------------------------------------------------------------------------------------------------------------------------- $ 6,600 Alachua County, Florida, School Board, COP, 5.25% due 7/01/2029(b) $ 6,903 -------------------------------------------------------------------------------------------------------------- 4,195 Beacon Tradeport Community Development District, Florida, Special Assessment Revenue Refunding Bonds (Commercial Project), Series A, 5.625% due 5/01/2032(k) 4,445 -------------------------------------------------------------------------------------------------------------- Brevard County, Florida, HFA, S/F Mortgage Revenue Bonds, AMT(d)(g): 1,940 6.80% due 3/01/2028 1,972 140 (Multi-County Program), 6.30% due 3/01/2020 149 -------------------------------------------------------------------------------------------------------------- 635 Broward County, Florida, HFA, S/F Mortgage Revenue Bonds, AMT, 6.70% due 2/01/2028(d)(g) 644 -------------------------------------------------------------------------------------------------------------- Clay County, Florida, HFA, S/F Mortgage Revenue Bonds, AMT(d): 1,060 6.55% due 3/01/2028(i) 1,084 10 (Multi-County Program), 6.375% due 10/01/2026(g) 10 -------------------------------------------------------------------------------------------------------------- 1,320 Clay County, Florida, School Board, COP (Master Lease Program), 5.75% due 7/01/2022(a) 1,478 -------------------------------------------------------------------------------------------------------------- 5,000 Collier County, Florida, IDA, IDR, Refunding (Southern States Utilities), AMT, 6.50% due 10/01/2025 5,207 -------------------------------------------------------------------------------------------------------------- 6,385 Dade County, Florida, HFA, S/F Mortgage Revenue Bonds, AMT, 6.70% due 4/01/2028(d)(g) 6,537 -------------------------------------------------------------------------------------------------------------- Dade County, Florida, Water and Sewer System Revenue Bonds(h): 20,575 5.25% due 10/01/2021 21,961 21,640 5.25% due 10/01/2026 22,558 -------------------------------------------------------------------------------------------------------------- 5,000 Deltona, Florida Utility System Revenue Bonds, 5.125% due 10/01/2027(a) 5,153 -------------------------------------------------------------------------------------------------------------- Escambia County, Florida, HFA, S/F Mortgage Revenue Refunding Bonds (Multi-County Program), AMT, Series A(a)(i): 675 6.30% due 10/01/2020 681 2,545 6.375% due 10/01/2026 2,569 -------------------------------------------------------------------------------------------------------------- 20,225 Escambia County, Florida, Health Facilities Authority, Health Facility Revenue Bonds (Florida Health Care Facility Loan), 5.95% due 7/01/2020(b) 20,635 -------------------------------------------------------------------------------------------------------------- 5,280 Escambia County, Florida, Health Facilities Authority Revenue Refunding Bonds (Ascension Health Credit), Series A-1, 5.75% due 11/15/2009(b)(j) 5,992 -------------------------------------------------------------------------------------------------------------- 2,290 Fishhawk Community Development District, Florida, Special Assessment Revenue Refunding Bonds, 5.25% due 5/01/2018(a) 2,500 -------------------------------------------------------------------------------------------------------------- 2,655 Florida HFA, Homeower Mortgage Revenue Refunding Bonds, AMT, Series 2, 5.75% due 7/01/2014(a) 2,782 -------------------------------------------------------------------------------------------------------------- 10,850 Florida HFA, Revenue Refunding Bonds, AMT, RITR, Series 12, 9.70% due 7/01/2029(a)(f) 11,478 -------------------------------------------------------------------------------------------------------------- 1,590 Florida Housing Finance Corporation, Homeowner Mortgage Revenue Refunding Bonds, AMT, Series 4, 6.25% due 7/01/2022(c) 1,615 -------------------------------------------------------------------------------------------------------------- 2,055 Florida Housing Finance Corporation, Housing Revenue Bonds (Waverly Apartments), AMT, Series C-1, 6.30% due 7/01/2030(c) 2,168 -------------------------------------------------------------------------------------------------------------- Portfolio Abbreviations To simplify the listings of MuniHoldings Florida Insured Fund's portfolio holdings in the Schedule of Investments, we have abbreviated the names of many of the securities according to the list below. AMT Alternative Minimum Tax (subject to) COP Certificates of Participation DRIVERS Derivative Inverse Tax-Exempt Receipts GO General Obligation Bonds HFA Housing Finance Agency IDA Industrial Development Authority IDR Industrial Development Revenue Bonds M/F Multi-Family PCR Pollution Control Revenue Bonds RIB Residual Interest Bonds RITR Residual Interest Trust Receipts S/F Single-Family MuniHoldings Florida Insured Fund Schedule of Investments as of November 30, 2004 (continued) (in Thousands) Face Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- Florida (continued) ----------------------------------------------------------------------------------------------------------------------------------- Florida Municipal Loan Council Revenue Bonds, Series B(a): $ 1,285 5.375% due 11/01/2025 $ 1,366 4,150 5.375% due 11/01/2030 4,350 -------------------------------------------------------------------------------------------------------------- Florida State Board of Education, Capital Outlay, GO, Public Education: 6,600 Series C, 5.75% due 6/01/2023(h) 7,380 1,000 Series C, 5.75% due 6/01/2029(h) 1,101 7,000 Series E, 5.625% due 6/01/2029(c) 7,562 -------------------------------------------------------------------------------------------------------------- 6,900 Florida State Board of Education, Capital Outlay, GO, Series A, 5.90% due 1/01/2005(c)(j) 6,992 -------------------------------------------------------------------------------------------------------------- 3,750 Florida State Board of Education, GO, Public Education, Refunding, Series D, 5.75% due 6/01/2022(c) 4,226 -------------------------------------------------------------------------------------------------------------- 12,000 Florida State Board of Education, GO, Public Education, Series B, 5.75% due 6/01/2005(a)(j) 12,343 -------------------------------------------------------------------------------------------------------------- 12,725 Florida State Board of Education, Lottery Revenue Bonds, DRIVERS, Series 222, 11.196% due 7/01/2017(f)(h) 16,582 -------------------------------------------------------------------------------------------------------------- Florida State Board of Regents, Housing Revenue Bonds(h): 2,200 (University of Central Florida), 5.25% due 10/01/2026 2,305 1,080 (University of Florida), 6% due 7/01/2018 1,228 -------------------------------------------------------------------------------------------------------------- 7,165 Florida State Board of Regents, University Systems Improvement Revenue Bonds, 5.25% due 7/01/2022(a) 7,613 -------------------------------------------------------------------------------------------------------------- 3,505 Florida State Department of General Services, Division Facilities Management Revenue Bonds (Florida Facilities Pool), Series A, 6% due 9/01/2025(b) 3,979 -------------------------------------------------------------------------------------------------------------- Florida State Governmental Utility Authority, Utility Revenue Bonds(b): 2,350 (Citrus Utility System), 5.125% due 10/01/2033 2,401 2,900 (Lehigh Utility System), 5.125% due 10/01/2033 2,963 -------------------------------------------------------------------------------------------------------------- 14,325 Florida State Turnpike Authority, Turnpike Revenue Bonds, DRIVERS, Series 218, 10.945% due 7/01/2029(f)(h) 18,542 -------------------------------------------------------------------------------------------------------------- Florida State Turnpike Authority, Turnpike Revenue Bonds (Department of Transportation), Series A: 3,590 5.50% due 7/01/2016(a) 3,965 2,835 5.75% due 7/01/2019 3,175 -------------------------------------------------------------------------------------------------------------- 7,135 Highlands County, Florida, Health Facilities Authority, Hospital Revenue Bonds (Adventist Health System), Series A, 6% due 11/15/2031 7,639 -------------------------------------------------------------------------------------------------------------- 4,500 Hillsborough County, Florida, IDA, PCR, Refunding (Tampa Electric Company Project), 6.25% due 12/01/2034(a) 4,604 -------------------------------------------------------------------------------------------------------------- Hillsborough County, Florida, School Board, COP(a): 33,400 6% due 7/01/2009(j) 38,123 6,600 5.375% due 7/01/2026 6,969 -------------------------------------------------------------------------------------------------------------- 1,300 Indian River County, Florida, Water and Sewer Revenue Refunding Bonds, Series A, 5.25% due 9/01/2018(h) 1,406 -------------------------------------------------------------------------------------------------------------- 1,800 Jacksonville, Florida, Economic Development Commission, Health Care Facilities Revenue Bonds (Mayo Clinic-Jacksonville), Series A, 5.50% due 11/15/2036(a) 1,910 -------------------------------------------------------------------------------------------------------------- 2,415 Jacksonville, Florida, Electric Authority, Electric System Revenue Refunding Bonds, Series 3-A, 6% due 4/01/2005(a)(j) 2,471 -------------------------------------------------------------------------------------------------------------- 7,305 Jacksonville, Florida, Guaranteed Entitlement Revenue Refunding and Improvement Bonds, 5.25% due 10/01/2032(h) 7,589 -------------------------------------------------------------------------------------------------------------- Jacksonville, Florida, Port Authority, Airport Revenue Bonds, AMT, Series A(h): 1,295 6.10% due 10/01/2018 1,356 8,385 6.25% due 10/01/2024 8,790 -------------------------------------------------------------------------------------------------------------- Jacksonville, Florida, Port Authority, Seaport Revenue Bonds, AMT(a): 1,130 5.625% due 11/01/2010(j) 1,261 1,870 5.625% due 11/01/2026 1,976 -------------------------------------------------------------------------------------------------------------- MuniHoldings Florida Insured Fund Schedule of Investments as of November 30, 2004 (continued) (in Thousands) Face Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- Florida (continued) ----------------------------------------------------------------------------------------------------------------------------------- Jacksonville, Florida, Sales Tax Revenue Bonds(b): $ 2,000 5.50% due 10/01/2016 $ 2,225 3,800 5.50% due 10/01/2018 4,217 -------------------------------------------------------------------------------------------------------------- 1,500 Jacksonville, Florida, Water and Sewer Revenue Bonds (United Water Florida Project), AMT, 6.35% due 8/01/2025(b) 1,566 -------------------------------------------------------------------------------------------------------------- Lee County, Florida, Airport Revenue Bonds(c): 9,963 RIB, AMT, Series 811-X, 10.01% due 10/01/2029(f) 11,500 1,000 Series B, 5.75% due 10/01/2033 1,085 -------------------------------------------------------------------------------------------------------------- Lee County, Florida, Capital Revenue Bonds(b): 6,525 5.25% due 10/01/2023 6,945 6,865 5.25% due 10/01/2024 7,275 -------------------------------------------------------------------------------------------------------------- Lee County, Florida, HFA, S/F Mortgage Revenue Bonds, AMT (d)(g): 210 (Multi-County Program), Series A-1, 7.20% due 3/01/2033 211 835 Series A-6, 6.45% due 3/01/2031(e) 843 -------------------------------------------------------------------------------------------------------------- 1,130 Lee County, Florida, HFA, S/F Mortgage Revenue Refunding Bonds, AMT, Series A-2, 6.30% due 3/01/2029(d)(e)(g) 1,138 -------------------------------------------------------------------------------------------------------------- Leesburg, Florida, Capital Improvement Revenue Bonds(h): 1,605 5.25% due 10/01/2027 1,688 3,425 5.25% due 10/01/2034 3,572 -------------------------------------------------------------------------------------------------------------- 1,025 Manatee County, Florida, HFA, S/F Mortgage Revenue Refunding Bonds, AMT, Sub-Series 1, 6.25% due 11/01/2028(d) 1,041 -------------------------------------------------------------------------------------------------------------- 1,330 Marco Island, Florida, Utility System Revenue Bonds, 5.25% due 10/01/2020(a) 1,444 -------------------------------------------------------------------------------------------------------------- 5,990 Martin County, Florida, Utilities System Revenue Bonds, 5.125% due 10/01/2033(b) 6,120 -------------------------------------------------------------------------------------------------------------- 2,000 Miami Beach, Florida, Redevelopment Agency, Tax Increment Revenue Bonds, City Center Tax Allocation (Historic Village), AMT, 5.875% due 12/01/2022(a) 2,045 -------------------------------------------------------------------------------------------------------------- Miami Beach, Florida, Stormwater Revenue Bonds(h): 1,630 5.75% due 9/01/2016 1,838 1,000 5.25% due 9/01/2020 1,082 4,400 5.25% due 9/01/2025 4,640 1,910 5.375% due 9/01/2030 2,002 -------------------------------------------------------------------------------------------------------------- Miami Beach, Florida, Water and Sewer Revenue Bonds(b): 2,690 5.625% due 9/01/2018 3,007 10,600 5.75% due 9/01/2025 11,779 -------------------------------------------------------------------------------------------------------------- Miami-Dade County, Florida, Aviation Revenue Bonds, AMT, Series A: 2,860 5.125% due 10/01/2035(c) 2,873 200 (Miami International Airport), 5.45% due 10/01/2012(h) 217 6,000 (Miami International Airport), 6% due 10/01/2024(h) 6,621 10,000 (Miami International Airport), 6% due 10/01/2029(h) 10,771 4,385 (Miami International Airport), 5% due 10/01/2030(h) 4,372 -------------------------------------------------------------------------------------------------------------- Miami-Dade County, Florida, Educational Facilities Authority Revenue Bonds (University of Miami), Series A(b): 1,000 5.50% due 4/01/2019 1,102 19,425 6% due 4/01/2023 21,991 5,000 5.75% due 4/01/2029 5,502 -------------------------------------------------------------------------------------------------------------- MuniHoldings Florida Insured Fund Schedule of Investments as of November 30, 2004 (continued) (in Thousands) Face Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- Florida (continued) ----------------------------------------------------------------------------------------------------------------------------------- $ 8,995 Miami-Dade County, Florida, Expressway Authority, Toll System Revenue Bonds, Series B, 5.25% due 7/01/2027(h) $ 9,462 -------------------------------------------------------------------------------------------------------------- 12,250 Miami-Dade County, Florida, Expressway Authority, Toll System Revenue Refunding Bonds, 5.125% due 7/01/2025(h) 12,689 -------------------------------------------------------------------------------------------------------------- 6,705 Miami-Dade County, Florida, GO (Parks Program), 6% due 11/01/2024(h) 7,588 -------------------------------------------------------------------------------------------------------------- 2,185 Miami-Dade County, Florida, HFA, M/F Mortgage Revenue Bonds (Marbrisa Apartments Project), AMT, Series 2A, 6% due 8/01/2026(c) 2,310 -------------------------------------------------------------------------------------------------------------- Miami-Dade County, Florida, IDA, IDR(b): 5,100 (Airis Miami II LLC Project), AMT, 6% due 10/15/2019 5,649 3,280 (BAC Funding Corporation Project), Series A, 5.25% due 10/01/2020 3,533 -------------------------------------------------------------------------------------------------------------- Miami-Dade County, Florida, Solid Waste System Revenue Bonds(c): 2,945 5.50% due 10/01/2015 3,276 3,105 5.50% due 10/01/2016 3,446 -------------------------------------------------------------------------------------------------------------- Nassau County, Florida, Public Improvement Revenue Refunding Bonds(a): 1,035 5.75% due 5/01/2016 1,167 1,095 5.75% due 5/01/2017 1,233 1,155 5.75% due 5/01/2018 1,301 1,225 5.75% due 5/01/2019 1,380 -------------------------------------------------------------------------------------------------------------- 5,175 Nassau County, Florida, Water and Sewer System Revenue Bonds, 5.125% due 9/01/2033(a) 5,286 -------------------------------------------------------------------------------------------------------------- 85 Orange County, Florida, HFA, Homeowner Revenue Refunding Bonds, AMT, Series B-1, 6.20% due 9/01/2029(d)(g) 89 -------------------------------------------------------------------------------------------------------------- 2,375 Orange County, Florida, HFA, M/F Housing Revenue Bonds, Series A, 6.40% due 1/01/2031(a) 2,472 -------------------------------------------------------------------------------------------------------------- 1,515 Orange County, Florida, HFA, S/F Mortgage Revenue Bonds, AMT, 6.85% due 10/01/2027(d)(g) 1,547 -------------------------------------------------------------------------------------------------------------- Orange County, Florida, Health Facilities Authority, Hospital Revenue Bonds: 2,900 (Adventist Health System), 6.25% due 11/15/2024 3,198 9,220 (Orlando Regional Healthcare), 6% due 12/01/2029 9,891 5,000 (Orlando Regional Healthcare), Series A, 6.25% due 10/01/2018(a) 6,020 -------------------------------------------------------------------------------------------------------------- 5,630 Orange County, Florida, Sales Tax Revenue Refunding Bonds, Series B, 5% due 1/01/2025(h) 5,784 -------------------------------------------------------------------------------------------------------------- 1,300 Orange County, Florida, School Board, COP, 5.50% due 8/01/2025(b) 1,399 -------------------------------------------------------------------------------------------------------------- Orange County, Florida, Tourist Development Tax Revenue Bonds(b): 5,710 5.375% due 10/01/2018 6,225 31,745 5.75% due 10/01/2025 34,807 2,000 5.50% due 10/01/2031 2,141 27,075 5.50% due 10/01/2032 28,757 -------------------------------------------------------------------------------------------------------------- Orlando and Orange County, Florida, Expressway Authority Revenue Bonds, Series B (b): 3,250 5% due 7/01/2030 3,293 28,700 5% due 7/01/2035 29,038 -------------------------------------------------------------------------------------------------------------- Osceola County, Florida, Infrastructure Sales Surplus Tax Revenue Bonds(b): 3,155 5.375% due 10/01/2018 3,464 7,680 5.25% due 10/01/2025 8,095 -------------------------------------------------------------------------------------------------------------- Osceola County, Florida, Sales Tax Revenue Bonds(h): 2,065 5.625% due 6/01/2016 2,319 1,605 5.625% due 6/01/2017 1,801 1,075 5.625% due 6/01/2018 1,204 -------------------------------------------------------------------------------------------------------------- 4,240 Osceola County, Florida, School Board, COP, Series A, 5.25% due 6/01/2027(b) 4,441 -------------------------------------------------------------------------------------------------------------- 5,560 Osceola County, Florida, Tourist Development Tax Revenue Bonds, Series A, 5.50% due 10/01/2027(h) 5,920 -------------------------------------------------------------------------------------------------------------- MuniHoldings Florida Insured Fund Schedule of Investments as of November 30, 2004 (continued) (in Thousands) Face Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- Florida (continued) ----------------------------------------------------------------------------------------------------------------------------------- Palm Beach County, Florida, GO (Liquid Acquisition Program), Series B(a): $ 4,605 5.75% due 8/01/2016 $ 5,150 5,330 5.75% due 8/01/2018 5,951 -------------------------------------------------------------------------------------------------------------- 5,500 Palm Beach County, Florida, Public Improvement Revenue Bonds (Convention Center Project), 5.625% due 11/01/2011(h)(j) 6,278 -------------------------------------------------------------------------------------------------------------- 6,115 Palm Beach County, Florida, School Board, COP, Refunding, Series B, 5.375% due 8/01/2017(b) 6,689 -------------------------------------------------------------------------------------------------------------- Palm Beach County, Florida, School Board, COP, Series A: 5,070 6% due 8/01/2010(h)(j) 5,860 13,205 6.25% due 8/01/2010(h)(j) 15,433 4,235 5.50% due 8/01/2016(b) 4,677 -------------------------------------------------------------------------------------------------------------- Pembroke Pines, Florida, Public Improvement Revenue Bonds, Series A(b): 1,755 5% due 10/01/2029 1,785 2,070 5% due 10/01/2034 2,097 -------------------------------------------------------------------------------------------------------------- 1,820 Pinellas County, Florida, HFA, S/F Mortgage Revenue Bonds (Multi-County Program), AMT, Series A, 6.70% due 2/01/2028(d)(g) 1,855 -------------------------------------------------------------------------------------------------------------- 9,885 Polk County, Florida, School Board, COP, Master Lease, Series A, 5.50% due 1/01/2025(c) 10,650 -------------------------------------------------------------------------------------------------------------- 9,645 Pompano Beach, Florida, Water and Sewer Revenue Bonds, 6% due 7/01/2020(h) 10,540 -------------------------------------------------------------------------------------------------------------- Port St. Lucie, Florida, Utility Revenue Bonds(a): 1,280 5.25% due 9/01/2026 1,350 1,345 5.25% due 9/01/2027 1,415 -------------------------------------------------------------------------------------------------------------- Saint John's County, Florida, IDA, IDR, (Professional Golf Project), Refunding (a): 1,275 5.50% due 9/01/2015 1,424 1,345 5.50% due 9/01/2016 1,486 1,420 5.50% due 9/01/2017 1,564 1,500 5.50% due 9/01/2018 1,648 -------------------------------------------------------------------------------------------------------------- Saint John's County, Florida, Sales Tax Revenue Bonds, GO(b): 1,375 Series A, 5.25% due 10/01/2028 1,441 1,355 Series A, 5.25% due 10/01/2031 1,414 2,000 Series A, 5.25% due 10/01/2034 2,086 1,430 Series B, 5.25% due 10/01/2027 1,504 840 Series B, 5.25% due 10/01/2032 876 -------------------------------------------------------------------------------------------------------------- 3,500 Saint John's County, Florida, Transportation Improvement Revenue Bonds, 5.125% due 10/01/2032(b) 3,577 -------------------------------------------------------------------------------------------------------------- 4,055 Saint Lucie County, Florida, School Board, COP, 6.25% due 7/01/2010(c)(j) 4,733 -------------------------------------------------------------------------------------------------------------- Saint Lucie County, Florida, School Board, COP, Refunding(c): 1,420 Series A, 5.50% due 7/01/2017 1,562 1,495 Series A, 5.50% due 7/01/2018 1,641 1,105 Series C, 5.50% due 7/01/2017 1,216 1,170 Series C, 5.50% due 7/01/2018 1,284 -------------------------------------------------------------------------------------------------------------- Saint Lucie, Florida, West Services District, Utility Revenue Bonds(a): 1,720 5.25% due 10/01/2034 1,799 4,750 5% due 10/01/2038 4,793 -------------------------------------------------------------------------------------------------------------- 3,250 Saint Lucie, Florida, West Services District, Utility Revenue Refunding Bonds, Senior Lien, 6% due 10/01/2022(a) 3,740 -------------------------------------------------------------------------------------------------------------- 1,750 South Lake County, Florida, Hospital District Revenue Bonds (South Lake Hospital Inc.), 5.80% due 10/01/2034 1,797 -------------------------------------------------------------------------------------------------------------- MuniHoldings Florida Insured Fund Schedule of Investments as of November 30, 2004 (continued) (in Thousands) Face Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- Florida (concluded) ----------------------------------------------------------------------------------------------------------------------------------- Sunrise, Florida, Utility System Revenue Refunding Bonds(b): $ 7,000 5.50% due 10/01/2018 $ 7,962 2,250 5.20% due 10/01/2022 2,461 -------------------------------------------------------------------------------------------------------------- 2,430 Sunrise Lakes, Florida, Phase 4 Recreation District, Refunding Bonds, GO, 5.25% due 8/01/2024(b) 2,565 -------------------------------------------------------------------------------------------------------------- Tallahassee, Florida, Lease Revenue Bonds (Florida State University Project), Series A(a): 2,800 5.25% due 8/01/2023 2,933 1,000 5.375% due 8/01/2026 1,056 -------------------------------------------------------------------------------------------------------------- 14,750 Tampa, Florida, Sports Authority Revenue Bonds (Local Option Sales Tax - Stadium Project), 5.25% due 1/01/2027(a) 15,259 -------------------------------------------------------------------------------------------------------------- 30,335 Tampa Bay, Florida, Water Utility System Revenue Bonds, 6% due 10/01/2011(h)(j) 35,249 -------------------------------------------------------------------------------------------------------------- 3,835 Taylor County, Florida, Sales Tax Revenue Bonds, 6% due 10/01/2025(h) 4,328 -------------------------------------------------------------------------------------------------------------- 6,435 University of Central Florida (UCF) Athletics Association Inc., COP, Series A, 5.25% due 10/01/2034(h) 6,711 -------------------------------------------------------------------------------------------------------------- Village Center Community Development District, Florida, Recreational Revenue Bonds, Series A(a): 10,775 5.375% due 11/01/2034 11,371 1,750 5.125% due 11/01/2036 1,784 -------------------------------------------------------------------------------------------------------------- 3,000 Village Center Community Development District, Florida, Utility Revenue Bonds, 5.25% due 10/01/2023(a) 3,194 ----------------------------------------------------------------------------------------------------------------------------------- Nevada - 0.7% ----------------------------------------------------------------------------------------------------------------------------------- 4,150 Clark County, Nevada, IDR (Southwest Gas Corporation Project), Refunding, AMT, Series B, 5% due 12/01/2033(h) 4,100 ----------------------------------------------------------------------------------------------------------------------------------- Puerto Rico - 2.9% ----------------------------------------------------------------------------------------------------------------------------------- 3,000 Puerto Rico Commonwealth, GO, Public Improvement, 6% due 7/01/2005(j) 3,097 -------------------------------------------------------------------------------------------------------------- 10,125 Puerto Rico Commonwealth Highway and Transportation Authority, Transportation Revenue Bonds, Series B, 6% due 7/01/2005(j) 10,461 -------------------------------------------------------------------------------------------------------------- 2,725 Puerto Rico Industrial Tourist, Educational, Medical and Environmental Control Facilities Revenue Bonds (University Plaza Project), Series A, 5.625% due 7/01/2019(a) 3,040 -------------------------------------------------------------------------------------------------------------- Total Municipal Bonds (Cost - $853,383) - 158.3% 906,511 -------------------------------------------------------------------------------------------------------------- Shares Held Short-Term Securities -------------------------------------------------------------------------------------------------------------- 14,335 Merrill Lynch Institutional Tax-Exempt Fund(l) 14,335 -------------------------------------------------------------------------------------------------------------- Total Short-Term Securities (Cost - $14,335) - 2.5% 14,335 -------------------------------------------------------------------------------------------------------------- Total Investments (Cost - $867,718*) - 160.8% 920,846 Other Assets Less Liabilities - 2.6% 15,182 Preferred Shares, at Redemption Value - (63.4%) (363,287) --------- Net Assets Applicable to Common Shares - 100.0% $ 572,741 ========= (a) MBIA Insured. (b) AMBAC Insured. (c) FSA Insured. (d) GNMA Collateralized. (e) FHLMC Collateralized. (f) The interest rate is subject to change periodically and inversely based upon prevailing market rates. The interest rate shown is the rate in effect at November 30, 2004. (g) FNMA Collateralized. (h) FGIC Insured. MuniHoldings Florida Insured Fund Schedule of Investments as of November 30, 2004 (concluded) (i) FHA Insured. (j) Prerefunded. (k) Radian Insured. (l) Investments in companies considered to be an affiliate of the Fund (such companies are defined as "Affiliated Companies" in Section 2(a)(3) of the Investment Company Act of 1940) were as follows: (in Thousands) -------------------------------------------------------------------------- Net Dividend Affiliate Activity Income -------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund 4,000 $ 63 -------------------------------------------------------------------------- * The cost and unrealized appreciation/depreciation of investments as of November 30, 2004, as computed for federal income tax purposes, were as follows: (in Thousands) -------------------------------------------------------------------------- Aggregate cost $ 868,460 ========= Gross unrealized appreciation $ 53,559 Gross unrealized depreciation (1,173) --------- Net unrealized appreciation $ 52,386 ========= Forward interest rate swaps outstanding as of November 30, 2004 were as follows: (in Thousands) -------------------------------------------------------------------------- Notional Unrealized Amount Appreciation -------------------------------------------------------------------------- Receive a variable rate equal to 7-Day Bond Market Association Municipal Swap Index Rate and pay a fixed rate equal to 4.054% interest Broker, J.P. Morgan Chase Bank Expires January 2025 $43,500 $ 963 Receive a variable rate equal to 7-Day Bond Market Association Municipal Swap Index Rate and pay a fixed rate equal to 3.675% interest Broker, J.P. Morgan Chase Bank Expires February 2015 $74,400 411 -------------------------------------------------------------------------- Total $ 1,374 ======= Item 2 - Controls and Procedures 2(a) - The registrant's certifying officers have reasonably designed such disclosure controls and procedures to ensure material information relating to the registrant is made known to us by others particularly during the period in which this report is being prepared. The registrant's certifying officers have determined that the registrant's disclosure controls and procedures are effective based on our evaluation of these controls and procedures as of a date within 90 days prior to the filing date of this report. 2(b) - There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Act (17 CFR 270.30a-3(d)) that occurred during the last 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 3 - Exhibits Certifications - Attached hereto 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. MuniHoldings Florida Insured Fund By: /s/ Robert C. Doll, Jr. ------------------------------- Robert C. Doll, Jr., President MuniHoldings Florida Insured Fund Date: January 13, 2005 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Robert C. Doll, Jr. ------------------------------- Robert C. Doll, Jr. President MuniHoldings Florida Insured Fund Date: January 13, 2005 By: /s/ Donald C. Burke ------------------------------- Donald C. Burke Chief Financial Officer MuniHoldings Florida Insured Fund Date: January 13, 2005