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 811-09243 --------- The Gabelli Utility Trust ------------------------------------------------- (Exact name of registrant as specified in charter) One Corporate Center Rye, New York 10580-1422 ------------------------------------------------- (Address of principal executive offices) (Zip code) Bruce N. Alpert Gabelli Funds, LLC One Corporate Center Rye, New York 10580-1422 ------------------------------------------------- (Name and address of agent for service) Registrant's telephone number, including area code: 1-800-422-3554 -------------- Date of fiscal year end: December 31 ----------- Date of reporting period: September 30, 2006 ------------------ Form N-Q is to be used by management investment companies, other than small business investment companies registered on Form N-5 (ss.ss. 239.24 and 274.5 of this chapter), to file reports with the Commission, not later than 60 days after the close of the first and third fiscal quarters, pursuant to rule 30b1-5 under the Investment Company Act of 1940 (17 CFR 270.30b1-5). The Commission may use the information provided on Form N-Q in its regulatory, disclosure review, inspection, and policymaking roles. A registrant is required to disclose the information specified by Form N-Q, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-Q 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 the 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. SCHEDULE OF INVESTMENTS. The Schedule(s) of Investments is attached herewith. THE GABELLI UTILITY TRUST SCHEDULE OF INVESTMENTS SEPTEMBER 30, 2006 (UNAUDITED) MARKET SHARES VALUE* ------ ------ COMMON STOCKS -- 89.6% AEROSPACE -- 0.2% 65,000 Rolls-Royce Group plc+ ............... $ 551,312 ------------ AGRICULTURE -- 0.0% 800 Cadiz Inc.+ .......................... 15,760 ------------ CABLE AND SATELLITE -- 2.8% 5,000 Cablevision Systems Corp., Cl. A+ .... 113,550 5,000 Cogeco Cable Inc. .................... 115,768 20,000 Cogeco Inc. .......................... 420,488 8,000 Comcast Corp., Cl. A+ ................ 294,800 60,000 EchoStar Communications Corp., Cl. A+ .............................. 1,964,400 35,000 Liberty Global Inc., Cl. A+ .......... 900,900 20,000 Liberty Global Inc., Cl. C+ .......... 501,200 10,000 Rogers Communications Inc., Cl. B ............................... 548,700 150,000 The DIRECTV Group Inc.+ .............. 2,952,000 ------------ 7,811,806 ------------ UNITS ------- CLOSED-END FUNDS -- 0.1% 4,350 Bell Aliant Regional Communications Income Fund .......... 136,017 ------------ SHARES ------ COMMUNICATIONS EQUIPMENT -- 0.7% 280,000 The Furukawa Electric Co. Ltd. ....... 1,848,889 ------------ COMPUTER SOFTWARE AND SERVICES -- 0.2% 20,000 MRO Software Inc.+ ................... 513,400 ------------ DIVERSIFIED INDUSTRIAL -- 1.4% 18,000 Catalytica Energy Systems Inc.+ ...... 19,980 15,000 Cooper Industries Ltd., Cl. A ........ 1,278,300 75,000 General Electric Co. ................. 2,647,500 ------------ 3,945,780 ------------ ELECTRONICS -- 0.2% 30,000 Symbol Technologies Inc. ............. 445,800 ------------ ENERGY AND UTILITIES: ALTERNATIVE ENERGY -- 0.1% 12,000 Ormat Technologies Inc. .............. 392,640 ------------ ENERGY AND UTILITIES: ELECTRIC INTEGRATED -- 44.1% 350,000 Allegheny Energy Inc.+ ............... 14,059,500 24,000 ALLETE Inc. .......................... 1,042,800 75,000 Alliant Energy Corp. ................. 2,679,750 20,000 Ameren Corp. ......................... 1,055,800 80,000 American Electric Power Co. Inc. ..... 2,909,600 550,000 Aquila Inc.+ ......................... 2,381,500 6,000 Avista Corp. ......................... 142,080 35,000 Black Hills Corp. .................... 1,176,350 30,000 Cleco Corp. .......................... 757,200 185,000 CMS Energy Corp.+ .................... 2,671,400 MARKET SHARES VALUE* ------ ------ 76,000 Constellation Energy Group ........... $ 4,499,200 3,000 Dominion Resources Inc. .............. 229,470 160,000 DPL Inc. ............................. 4,339,200 24,000 DTE Energy Co. ....................... 996,240 240,000 Duke Energy Corp. .................... 7,248,000 90,000 Edison International ................. 3,747,600 195,500 El Paso Electric Co.+ ................ 4,367,470 3,000 Entergy Corp. ........................ 234,690 55,979 FirstEnergy Corp. .................... 3,126,987 131,850 Florida Public Utilities Co. ......... 1,819,530 130,000 FPL Group Inc. ....................... 5,850,000 105,000 Great Plains Energy Inc. ............. 3,257,100 62,000 Green Mountain Power Corp. ........... 2,068,940 50,000 Hawaiian Electric Industries Inc. .... 1,353,000 63,000 Maine & Maritimes Corp.+ ............. 1,055,250 66,000 MGE Energy Inc. ...................... 2,137,080 45,000 NiSource Inc. ........................ 978,300 40,000 NorthWestern Corp. ................... 1,399,200 101,000 OGE Energy Corp. ..................... 3,647,110 24,000 Otter Tail Corp. ..................... 701,760 50,000 PG&E Corp. ........................... 2,082,500 20,000 PNM Resources Inc. ................... 551,400 100,000 Progress Energy Inc. ................. 4,538,000 40,000 Progress Energy Inc., CVO+ ........... 13,200 20,000 Public Service Enterprise Group Inc. .......................... 1,223,800 35,000 Puget Energy Inc. .................... 795,550 60,000 SCANA Corp. .......................... 2,416,200 30,000 Sierra Pacific Resources+ ............ 430,200 105,000 TECO Energy Inc. ..................... 1,643,250 20,000 The Empire District Electric Co. ..... 447,600 25,000 TXU Corp. ............................ 1,563,000 165,000 Unisource Energy Corp. ............... 5,499,450 27,500 Unitil Corp. ......................... 668,250 47,000 Vectren Corp. ........................ 1,261,950 252,500 Westar Energy Inc. ................... 5,936,275 80,000 Wisconsin Energy Corp. ............... 3,451,200 52,000 WPS Resources Corp. .................. 2,580,760 250,000 Xcel Energy Inc. ..................... 5,162,500 ------------ 122,197,192 ------------ ENERGY AND UTILITIES: ELECTRIC TRANSMISSION AND DISTRIBUTION -- 8.9% 55,000 CH Energy Group Inc. ................. 2,830,850 57,000 Consolidated Edison Inc. ............. 2,633,400 220,000 Duquesne Light Holdings Inc. ......... 4,325,200 80,000 Energy East Corp. .................... 1,897,600 170,000 Northeast Utilities .................. 3,955,900 215,000 NSTAR ................................ 7,172,400 22,500 Pepco Holdings Inc. .................. 543,825 36,666 UIL Holdings Corp. ................... 1,374,975 ------------ 24,734,150 ------------ 2 THE GABELLI UTILITY TRUST SCHEDULE OF INVESTMENTS (CONTINUED) SEPTEMBER 30, 2006 (UNAUDITED) MARKET SHARES VALUE* ------ ------ COMMON STOCKS (CONTINUED) ENERGY AND UTILITIES: GLOBAL UTILITIES -- 2.4% 1,500 Areva ................................ $ 910,336 8,000 Chubu Electric Power Co. Inc. ........ 207,915 9,600 Electric Power Development Co. Ltd. .. 342,146 200,000 Enel SpA ............................. 1,824,730 300,000 Hera SpA ............................. 1,120,326 8,000 Hokkaido Electric Power Co. Inc. ..... 194,032 8,000 Hokuriku Electric Power Co. .......... 167,280 30,000 Korea Electric Power Corp., ADR ...... 586,500 8,000 Kyushu Electric Power Co. Inc. ....... 188,952 2,000 Niko Resources Ltd. .................. 118,989 8,000 Shikoku Electric Power Co. Inc. ...... 174,391 8,000 The Chugoku Electric Power Co. Inc. .. 168,635 8,000 The Kansai Electric Power Co. Inc. ... 184,550 8,000 The Tokyo Electric Power Co. Inc. .... 230,265 15,000 Tohoku Electric Power Co. Inc. ....... 328,254 ------------ 6,747,301 ------------ ENERGY AND UTILITIES: MERCHANT ENERGY -- 1.9% 20,000 Calpine Corp.+ ....................... 6,900 35,000 Dynegy Inc., Cl. A+ .................. 193,900 8,130 Mirant Corp.+ ........................ 222,030 230,000 The AES Corp.+ ....................... 4,689,700 ------------ 5,112,530 ------------ ENERGY AND UTILITIES: NATURAL GAS INTEGRATED -- 6.3% 180,000 El Paso Corp. ........................ 2,455,200 25,000 EnergySouth Inc. ..................... 843,750 35,000 Kinder Morgan Inc. ................... 3,669,750 100,000 National Fuel Gas Co. ................ 3,635,000 104,000 ONEOK Inc. ........................... 3,930,160 110,000 Southern Union Co. ................... 2,905,100 ------------ 17,438,960 ------------ ENERGY AND UTILITIES: NATURAL GAS UTILITIES -- 8.8% 28,000 AGL Resources Inc. ................... 1,022,000 60,000 Atmos Energy Corp. ................... 1,713,000 60,000 Cascade Natural Gas Corp. ............ 1,565,400 10,000 Chesapeake Utilities Corp. ........... 300,500 3,000 Corning Natural Gas Corp.+ ........... 48,150 29,700 Delta Natural Gas Co. Inc. ........... 743,985 127,000 KeySpan Corp. ........................ 5,224,780 90,000 Nicor Inc. ........................... 3,848,400 52,000 Peoples Energy Corp. ................. 2,113,800 36,000 Piedmont Natural Gas Co. Inc. ........ 911,160 6,000 RGC Resources Inc. ................... 155,400 144,000 SEMCO Energy Inc.+ ................... 812,160 180,000 Southwest Gas Corp. .................. 5,997,600 ------------ 24,456,335 ------------ MARKET SHARES VALUE* ------ ------ ENERGY AND UTILITIES: OIL -- 0.6% 4,000 Anadarko Petroleum Corp. ............. $ 175,320 20,000 Exxon Mobil Corp. .................... 1,342,000 4,000 Royal Dutch Shell plc, Cl. A, ADR .... 264,400 ------------ 1,781,720 ------------ ENERGY AND UTILITIES: SERVICES -- 0.3% 70,000 ABB Ltd., ADR ........................ 922,600 ------------ ENERGY AND UTILITIES: WATER -- 3.1% 14,000 American States Water Co. ............ 535,500 21,333 Aqua America Inc. .................... 468,046 24,750 Artesian Resources Corp., Cl. A ...... 465,547 20,500 BIW Ltd. ............................. 329,025 20,520 California Water Service Group ....... 757,804 7,500 Connecticut Water Service Inc. ....... 165,600 51,333 Middlesex Water Co. .................. 987,133 24,088 Pennichuck Corp. ..................... 446,351 120,200 SJW Corp. ............................ 3,595,182 8,101 Southwest Water Co. .................. 99,075 12,000 Suez SA .............................. 527,105 12,000 Suez SA, Strips+ ..................... 152 9,000 York Water Co. ....................... 171,180 ------------ 8,547,700 ------------ ENTERTAINMENT -- 0.9% 60,000 Time Warner Inc. ..................... 1,093,800 40,000 Vivendi .............................. 1,442,031 ------------ 2,535,831 ------------ EQUIPMENT AND SUPPLIES -- 0.1% 50,000 Capstone Turbine Corp.+ .............. 70,500 7,000 Mueller Industries Inc. .............. 246,190 ------------ 316,690 ------------ METALS AND MINING -- 0.2% 20,000 Compania de Minas Buenaventura SA, ADR ................ 540,000 3,000 Peabody Energy Corp. ................. 110,340 ------------ 650,340 ------------ REAL ESTATE -- 0.1% 4,050 Brookfield Asset Management Inc., Cl. A .............. 179,577 ------------ SPECIALTY CHEMICALS -- 0.2% 10,000 Ashland Inc. ......................... 637,800 ------------ 3 THE GABELLI UTILITY TRUST SCHEDULE OF INVESTMENTS (CONTINUED) SEPTEMBER 30, 2006 (UNAUDITED) MARKET SHARES VALUE* ------ ------ COMMON STOCKS (CONTINUED) TELECOMMUNICATIONS -- 4.7% 70,000 AT&T Inc. ............................ $ 2,279,200 54,900 BCE Inc. ............................. 1,487,241 30,000 BellSouth Corp. ...................... 1,282,500 30,000 BT Group plc, ADR .................... 1,517,100 180,000 Cincinnati Bell Inc.+ ................ 867,600 10,200 Commonwealth Telephone Enterprises Inc. .................... 420,546 20,000 D&E Communications Inc. .............. 252,200 22,000 Deutsche Telekom AG, ADR ............. 349,140 2,000 France Telecom SA, ADR ............... 46,620 200 Hutchison Telecommunications International Ltd.+ ................. 354 500 Mobistar SA .......................... 41,402 200 PT Indosat Tbk ....................... 112 1,200 Tele2 AB, Cl. B ...................... 12,118 6,000 Telecom Italia SpA, ADR .............. 169,980 266 Telefonica SA, ADR ................... 13,781 40,000 Touch America Holdings Inc.+ ......... 4 115,000 Verizon Communications Inc. .......... 4,269,950 ------------ 13,009,848 ------------ TRANSPORTATION -- 0.4% 25,000 GATX Corp. ........................... 1,034,250 ------------ WIRELESS COMMUNICATIONS -- 0.9% 600 America Movil SA de CV, Cl. L, ADR ... 23,622 2,000 China Mobile Ltd., ADR ............... 70,700 2,000 China Unicom Ltd., ADR ............... 19,560 200 Cosmote Mobile Telecommunications SA ............... 4,793 4,000 Mobile TeleSystems, ADR .............. 151,080 190 MobileOne Ltd. ....................... 252 3,000 QUALCOMM Inc. ........................ 109,050 600 SK Telecom Co. Ltd., ADR ............. 14,178 200 SmarTone Telecommunications Holdings Ltd. ....................... 192 28,000 United States Cellular Corp.+ ........ 1,671,600 6,000 Vimpel-Communications, ADR+ .......... 363,540 ------------ 2,428,567 ------------ TOTAL COMMON STOCKS .................. 248,392,795 ------------ CONVERTIBLE PREFERRED STOCKS -- 1.6% ENERGY AND UTILITIES: NATURAL GAS INTEGRATED -- 0.9% 2,000 El Paso Corp., 4.990% Cv. Pfd. (a) ... 2,432,168 ------------ MARKET SHARES VALUE* ------ ------ TELECOMMUNICATIONS -- 0.7% 31,033 Citizens Communications Co., 5.000% Cv. Pfd. ..................... $ 1,866,790 ------------ TOTAL CONVERTIBLE PREFERRED STOCKS ... 4,298,958 ------------ WARRANTS -- 0.1% ENERGY AND UTILITIES: MERCHANT ENERGY -- 0.1% 26,107 Mirant Corp., Ser. A, expire 01/03/11+ .................... 266,291 ------------ PRINCIPAL AMOUNT ------- SHORT TERM OBLIGATIONS -- 8.7% REPURCHASE AGREEMENTS -- 8.7% $24,225,000 Barclays Capital Inc., 4.950%, dated 09/29/06, due 10/02/06, proceeds at maturity, $24,234,993 (b) .................... 24,225,000 ------------ TOTAL INVESTMENTS -- 100.0% (Cost $225,724,001) ............................. $277,183,044 ============ -------------- Aggregate book cost ..................... $225,724,001 ============ Gross unrealized appreciation ........... $ 53,792,628 Gross unrealized depreciation ........... (2,333,585) ------------ Net unrealized appreciation (depreciation) ......................... $ 51,459,043 ============ -------------- INTEREST RATE SWAP FLOATING NOTIONAL RATE RECEIVED++ TERMINATION UNREALIZED AMOUNT FIXED RATE PAID (RATE RESET MONTHLY) DATE APPRECIATION ------ --------------- ------------------ ------ ------------ $25,000,000 4.00% 5.33000% June 2, 2010 $819,805 -------------- (a) Security exempt from registration under Rule 144A of the Securities Act of 1933, as amended. The security may be resold in transactions exempt from registration, normally to qualified institutional buyers. At September 30, 2006, the Rule 144A security is considered liquid and the market value amounted to $2,432,168 or 0.88% of total investments. (b) Collateralized by $18,570,000 U.S. Treasury Bond, 8.125%, due 08/15/19, market value $24,709,500. + Non-income producing security. ++ Based on Libor (London Interbank Offered Rate). ADR American Depository Receipt CVO Contingent Value Obligation * Portfolio securities are valued at the last quoted sale price or closing values. If these are unavailable, then the average of the closing bid and asked prices is used. If there is no asked price, the security is valued at the closing bid price on that day. Debt instruments are valued at the average of the closing bid and asked prices. If the security matures in 60 days or less and is not credit impaired, it is valued at amortized cost. All securities and assets for which market quotations are not readily available or any security that the Board determines does not reflect its fair market value are valued in good faith under procedures established by the Board. 4 ITEM 2. 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 last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 3. EXHIBITS. Certifications pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 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) The Gabelli Utility Trust -------------------------------------------------------------------- By (Signature and Title)* /s/ Bruce N. Alpert ------------------------------------------------------- Bruce N. Alpert, Principal Executive Officer Date 11/03/06 ---------------------------------------------------------------------------- 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/ Bruce N. Alpert ------------------------------------------------------- Bruce N. Alpert, Principal Executive Officer Date 11/03/06 ---------------------------------------------------------------------------- By (Signature and Title)* /s/ Agnes Mullady ------------------------------------------------------- Agnes Mullady, Principal Financial Officer & Treasurer Date 11/03/06 ---------------------------------------------------------------------------- * Print the name and title of each signing officer under his or her signature.