0000807249-11-000115.txt : 20110401 0000807249-11-000115.hdr.sgml : 20110401 20110331191326 ACCESSION NUMBER: 0000807249-11-000115 CONFORMED SUBMISSION TYPE: 13F-HR/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20101231 FILED AS OF DATE: 20110401 DATE AS OF CHANGE: 20110331 EFFECTIVENESS DATE: 20110401 FILER: COMPANY DATA: COMPANY CONFORMED NAME: GABELLI SECURITIES INC CENTRAL INDEX KEY: 0000932724 IRS NUMBER: 000000000 FILING VALUES: FORM TYPE: 13F-HR/A SEC ACT: 1934 Act SEC FILE NUMBER: 028-10598 FILM NUMBER: 11728136 BUSINESS ADDRESS: STREET 1: 555 THEODORE FREMD AVE CITY: RYE STATE: NY ZIP: 10580 13F-HR/A 1 gsi13f4q10a2.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2010 Check here if Amendment [ X ] ; Amendment Number: 2 This Amendment (Check only one.): [ ] is a restatement. [ X ] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: Gabelli Securities, Inc. Address: One Corporate Center Rye, New York 10580 Form 13F File Number: 028-10598 The institutional investment manager filing this report and the person by whom it is signed hereby represent that the person signing the report is authorized to submit it, that all information contained herein is true, correct and complete, and that it is understood that all required items, statements, schedules, lists, and tables, are considered integral parts of this form. Person Signing this Report on Behalf of Reporting Manager: Name: Douglas R. Jamieson /S/ Title: President Phone: 914-921-5020 Signature, Place and Date of Signing: Douglas R. Jamieson /s/ Rye, NY March 31, 2011 This amendment to Form 13F is being filed to correct our previous Form 13F Notice Filing to a Form 13F Holdings Report. Report Type (Check only one.) : [ X ] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934. FORM 13F SUMMARY PAGE REPORT SUMMARY: NUMBER OF OTHER INCLUDED MANAGERS: 0 FORM 13F INFORMATION TABLE ENTRY TOTAL: 183 FORM 13F INFORMATION TABLE VALUE TOTAL: $342,605 (thousands) LIST OF OTHER INCLUDED MANAGERS: NONE

FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ACTIVE PWR INC COM COM 00504W100 172 70000 SH SOLE 70000 0 0 ADCT 3 1/2 07/17(ADCT17) CONVERTIBLE BOND 000886AF8 1001 1000000 PRN SOLE 1000000 0 0 AGNICO-EAGLE MINES (USD) COM 008474108 268 3500 SH SOLE 3500 0 0 AIRGAS INC COM COM 009363102 2292 36700 SH SOLE 36700 0 0 AIRTRAN HLDGS INC COM COM 00949P108 2752 372394 SH SOLE 372394 0 0 ALBERTO CULVER CO NEW COM COM 013078100 20041 541057 SH SOLE 541057 0 0 ALCON INC COM SHS COM H01301102 8088 49500 SH SOLE 49500 0 0 ALLEGHENY ENERGY INC COM COM 017361106 2242 92500 SH SOLE 92500 0 0 ALLIED DEFENSE GROUP INC COM COM 019118108 935 279048 SH SOLE 279048 0 0 ALLIS CHALMERS ENERGY INC COM COM 019645506 1129 159303 SH SOLE 159303 0 0 AMKOR TECHNOLOGY INC COM COM 031652100 74 10000 SH SOLE 10000 0 0 APPLIED SIGNAL TECHNOLOGY COM COM 038237103 5058 133500 SH SOLE 133500 0 0 ARENA PHARMACEUTICALS INC COM COM 040047102 22 13000 SH SOLE 13000 0 0 ART TECHNOLOGY GROUP INC COM COM 04289L107 8023 1341633 SH SOLE 1341633 0 0 ATLAS AMERICA INC COM COM 049298102 8681 197426 SH SOLE 197426 0 0 BALDOR ELEC CO COM COM 057741100 21326 338290 SH SOLE 338290 0 0 BANK OF AMERICA COM 060505104 1450 108729 SH SOLE 108729 0 0 BANK OF NEW YORK MELLON CORP COM 064058100 302 10000 SH SOLE 10000 0 0 BARRICK GOLD(R:ABX.N B:ABX US) COM 067901108 253 4750 SH SOLE 4750 0 0 BAXTER INTL INC COM COM 071813109 228 4500 SH SOLE 4500 0 0 BEAZER HOMES USA INC COM COM 07556Q105 158 29300 SH SOLE 29300 0 0 BECKMAN COULTER INC COM COM 075811109 970 12900 SH SOLE 12900 0 0 BELO CORP COM 080555105 257 36300 SH SOLE 36300 0 0 BIOLASE TECHNOLOGY INC COM COM 090911108 18 10000 SH SOLE 10000 0 0 BLUELINX HLDGS INC COM COM 09624H109 133 36318 SH SOLE 36318 0 0 BMP SUNSTONE CORP COM COM 05569C105 6124 617920 SH SOLE 617920 0 0 BOSTON SCIENTIFIC CORP COM COM 101137107 288 38000 SH SOLE 38000 0 0 BUCYRUS INTL INC NEW CL A COM 118759109 17918 200429 SH SOLE 200429 0 0 CABLEVISION SYS NY GROUP A COM 12686C109 321 9500 SH SOLE 9500 0 0 CAPITAL GOLD CORP COM NEW COM 14018Y205 149 29400 SH SOLE 29400 0 0 CARDIONET INC COM COM 14159L103 56 11900 SH SOLE 11900 0 0 CASEYS GEN STORES INC COM COM 147528103 941 22137 SH SOLE 22137 0 0 CBS CORP CLASS A COM 124857103 224 11750 SH SOLE 11750 0 0 CELGENE CORP-RTS-W/I WARRANT AND RIGH 151020112 71 14495 SH SOLE 14495 0 0 CENTRAL EUROPEAN 3.000% 03/15/ CONVERTIBLE BOND 153435AA0 928 1000000 PRN SOLE 1000000 0 0 CEPHALON INC COM COM 156708109 210 3400 SH SOLE 3400 0 0 CHARLES RIVER LAB 2.250% 06/15 CONVERTIBLE BOND 159864AB3 1078 1075000 PRN SOLE 1075000 0 0 CHEMED CORP 1.875% 05/15/14 CONVERTIBLE BOND 16359RAC7 581 575000 PRN SOLE 575000 0 0 CHINA HYDROELECTRIC CP-ADS COM 16949D101 148 20000 SH SOLE 20000 0 0 CHINA HYDROELECTRIC CP-ADS WAR WARRANT AND RIGH G2112E145 8 25000 SH SOLE 25000 0 0 CHIPOTLE MEXICAN GRILL INC CL COM 169656105 1659 7800 SH SOLE 7800 0 0 CHIQUITA BRANDS INTL INC COM COM 170032809 368 26267 SH SOLE 26267 0 0 CIENA CORP 0.25% 5/1/2013 CONVERTIBLE BOND 171779AB7 925 1000000 PRN SOLE 1000000 0 0 CLEAR CHANNEL OUTDOOR HLDGS CL COM 18451C109 197 14000 SH SOLE 14000 0 0 CMS ENERGY 2.875% 12/01/24 CONVERTIBLE BOND 125896AW0 2996 2050000 PRN SOLE 2050000 0 0 CNA SURETY CORP COM COM 12612L108 452 19100 SH SOLE 19100 0 0 COMCAST CORP CL A SPL COM 20030N200 1269 61000 SH SOLE 61000 0 0 COMMSCOPE INC COM COM 203372107 11959 383063 SH SOLE 383063 0 0 COMPELLENT TECHNOLOGIES INC CO COM 20452A108 4498 163042 SH SOLE 163042 0 0 COMVERGE INC COM COM 205859101 276 40000 SH SOLE 40000 0 0 COOPER INDUSTRIES PLC SHS COM G24140108 379 6500 SH SOLE 6500 0 0 CORCEPT THERAPEUTICS INC OC-CO COM 218352102 120 31000 SH SOLE 31000 0 0 CORNING INC COM 219350105 270 14000 SH SOLE 14000 0 0 CPI INTERNATIONAL INC COM COM 12618M100 553 28601 SH SOLE 28601 0 0 CRUCELL N V SPONSORED ADR COM 228769105 1001 31944 SH SOLE 31944 0 0 CSIQ US 01/11 P 15 OPTION - PUT 53 200 SH PUT SOLE 200 0 0 CUTERA INC COM COM 232109108 101 12200 SH SOLE 12200 0 0 CYPRESS BIOSCIENCES INC COM PA COM 232674507 7482 1154619 SH SOLE 1154619 0 0 DEL MONTE FOODS CO COM COM 24522P103 2871 152700 SH SOLE 152700 0 0 DELTA PETE CORP COM NEW COM 247907207 174 228800 SH SOLE 228800 0 0 DIGIRAD CORP COM COM 253827109 24 11200 SH SOLE 11200 0 0 DIONEX CORP COM COM 254546104 15817 134034 SH SOLE 134034 0 0 DIRECTV-CLASS A COM 25490A101 240 6000 SH SOLE 6000 0 0 DISCOVERY COMMS NEW SER C COM 25470F302 3174 86500 SH SOLE 86500 0 0 DOLLAR THRIFTY AUTOMOTIVE GRCO COM 256743105 1980 41900 SH SOLE 41900 0 0 DOVER MOTORSPORTS INC.(B:DVD) COM 260174107 67 37850 SH SOLE 37850 0 0 DYNAMEX INC COM COM 26784F103 3162 127696 SH SOLE 127696 0 0 DYNEGY INC COM 26817G300 244 43397 SH SOLE 43397 0 0 ENTRAVISION COMM CORP CL A COM 29382R107 26 10000 SH SOLE 10000 0 0 EURAND N V SHS COM N31010106 2141 180974 SH SOLE 180974 0 0 EXCO RESOURCES INC COM COM 269279402 1029 53000 SH SOLE 53000 0 0 FCX US 01/11 C 79 OPTION - CALL 255 62 SH CALL SOLE 62 0 0 FIDELITY NATL INFORMATION SVCO COM 31620M106 866 31614 SH SOLE 31614 0 0 FIRST MERCURY FINANCIAL CORPCO COM 320841109 3383 206296 SH SOLE 206296 0 0 FORD CAP TRUST 6.5% 01/15/32 CONVERTIBLE PREF 345395206 364 7000 SH SOLE 7000 0 0 FSLR US 01/11 P 135 OPTION - PUT 89 125 SH PUT SOLE 125 0 0 FUSHI COPPERWELD INC COM COM 36113E107 400 45000 SH SOLE 45000 0 0 GENERAL ELEC CO COM 369604103 183 10000 SH SOLE 10000 0 0 GENON ENERGY INC COM 37244E107 101 26400 SH SOLE 26400 0 0 GENOPTIX INC COM 37243V100 489 25700 SH SOLE 25700 0 0 GENZYME CORP COM 372917104 3033 42600 SH SOLE 42600 0 0 GILEAD SCIENCES INC COM COM 375558103 486 13400 SH SOLE 13400 0 0 GOLD FIELDS LTD NEW SPON ADR ( COM 38059T106 236 13000 SH SOLE 13000 0 0 GREIF INC CL B COM 397624206 4151 67704 SH SOLE 67704 0 0 GRUPO TELEVISA SA DE CV ADR (B COM 40049J206 246 9500 SH SOLE 9500 0 0 GSM US 01/11 C 15 OPTION - CALL 56 250 SH CALL SOLE 250 0 0 GTSI CORP COM COM 36238K103 117 24752 SH SOLE 24752 0 0 HARBIN ELECTRIC INC COM COM 41145W109 524 30200 SH SOLE 30200 0 0 HARDINGE INC COM COM 412324303 241 24703 SH SOLE 24703 0 0 HEADWATERS INC COM COM 42210P102 435 95000 SH SOLE 95000 0 0 HORSEHEAD HLDG CORP COM COM 440694305 326 25000 SH SOLE 25000 0 0 HYPERCOM CORP COM 44913M105 3076 367500 SH SOLE 367500 0 0 INFOLOGIX INC COM NEW COM 45668X204 53 11353 SH SOLE 11353 0 0 J CREW GROUP INC COM COM 46612H402 4936 114409 SH SOLE 114409 0 0 JASO US 01/11 P 8 OPTION - PUT 72 600 SH PUT SOLE 600 0 0 JO-ANN STORES INC COM COM 47758P307 783 13000 SH SOLE 13000 0 0 KINETIC CONCEPTS INC COM NEW COM 49460W208 264 6300 SH SOLE 6300 0 0 KING PHARMACEUTICALS INC COM COM 495582108 23667 1684511 SH SOLE 1684511 0 0 LADISH INC COM NEW COM 505754200 1930 39700 SH SOLE 39700 0 0 LASERCARD CORP COM COM 51807U101 1208 193258 SH SOLE 193258 0 0 LUCENT TECH 2.750% 06/15/25 CONVERTIBLE BOND 549463AH0 951 1000000 PRN SOLE 1000000 0 0 LULU US 01/11 C 65 OPTION - CALL 72 150 SH CALL SOLE 150 0 0 L-1 IDENTITY SOLUTIONS INC COM 50212A106 6871 576931 SH SOLE 576931 0 0 MARSHALL & ILSLEY CORP NEW COM COM 571837103 1664 240500 SH SOLE 240500 0 0 MARTEK BIOSCIENCES CORP COM COM 572901106 4985 159264 SH SOLE 159264 0 0 MAS0 07/20/31 CONVERTIBLE BOND 574599BB1 1319 2500000 PRN SOLE 2500000 0 0 MATRIXX INITIATIVES INC COM COM 57685L105 1702 201126 SH SOLE 201126 0 0 MCAFEE INC COM COM 579064106 21071 455000 SH SOLE 455000 0 0 MEAD JOHNSON COM 582839106 426 6840 SH SOLE 6840 0 0 MEDIACOM COMMUNICATIONS CORPCL COM 58446K105 2420 285702 SH SOLE 285702 0 0 MEDTRONIC 1.625% 04/15/13 CONVERTIBLE BOND 585055AM8 2016 2000000 PRN SOLE 2000000 0 0 MEE 3 1/4 08/15 CONVERTIBLE BOND 576203AJ2 985 1000000 PRN SOLE 1000000 0 0 MERCER INS GROUP INC COM COM 587902107 841 30039 SH SOLE 30039 0 0 MICRON TECH 1.875% 06/01/14 CONVERTIBLE BOND 595112AH6 936 1000000 PRN SOLE 1000000 0 0 NATIONAL FUEL GAS CO N J COM COM 636180101 459 7000 SH SOLE 7000 0 0 NAVISITE INC COM NEW COM 63935M208 56 15177 SH SOLE 15177 0 0 NEUROMETRIX INC COM COM 641255104 8 11200 SH SOLE 11200 0 0 NEW ALLIANCE BANCSHARES INC CO COM 650203102 2022 135000 SH SOLE 135000 0 0 NEW YORK TIMES CO CLASS A COM 650111107 225 23000 SH SOLE 23000 0 0 NEWMONT MINING CORP HOLDING CO COM 651639106 246 4000 SH SOLE 4000 0 0 NEXXUS LIGHTING INC COM COM 65338E105 31 15000 SH SOLE 15000 0 0 NII HLDGS INC CL B NEW COM 62913F201 201 4500 SH SOLE 4500 0 0 NOVELL INC COM 670006105 6497 1097394 SH SOLE 1097394 0 0 NRG ENERGY INC COM NEW COM 629377508 297 15200 SH SOLE 15200 0 0 NSTAR COM COM 67019E107 253 6000 SH SOLE 6000 0 0 NU HORIZONS ELECTRS CORP COM COM 669908105 2057 294667 SH SOLE 294667 0 0 NUVASIVE INC COM COM 670704105 526 20500 SH SOLE 20500 0 0 OCCAM NETWORKS INC COM NEW COM 67457P309 914 105477 SH SOLE 105477 0 0 OFFICE DEPOT INC COM 676220106 319 59100 SH SOLE 59100 0 0 PANL US 01/11 C 30 OPTION - CALL 20 100 SH CALL SOLE 100 0 0 PANL US 01/11 C 35 OPTION - CALL 19 500 SH CALL SOLE 500 0 0 PENNICHUCK CORP COM NEW COM 708254206 1302 47593 SH SOLE 47593 0 0 PEP BOYS MANNY MOE & JACK COM 713278109 154 11500 SH SOLE 11500 0 0 POTASH CORP SASK INC COM 73755L107 1455 9400 SH SOLE 9400 0 0 PPO US 01/11 C 40 OPTION - CALL 41 200 SH CALL SOLE 200 0 0 PROMOTORA DE INFORMACIONES SAD COM 74343G204 869 108376 SH SOLE 108376 0 0 PROMOTORA DE INFORMACIONES SAD COM 74343G303 1801 188770 SH SOLE 188770 0 0 PWER US 01/11 C 11 OPTION - CALL 4 250 SH CALL SOLE 250 0 0 QUICKSILVER RESOURCES INC COM COM 74837R104 183 12400 SH SOLE 12400 0 0 QUIKSILVER INC COM COM 74838C106 166 32700 SH SOLE 32700 0 0 QWEST COMMUNICATIONS INTL. COM 749121109 4438 583158 SH SOLE 583158 0 0 RAE SYS INC COM COM 75061P102 549 340736 SH SOLE 340736 0 0 RANDGOLD RES LTD ADR COM 752344309 231 2800 SH SOLE 2800 0 0 SANDISK CORP 1.000% 05/15/13 CONVERTIBLE BOND 80004CAC5 1532 1575000 PRN SOLE 1575000 0 0 SARA LEE CORP COM COM 803111103 263 15000 SH SOLE 15000 0 0 SATCON TECHNOLOGY CORP COM COM 803893106 135 30000 SH SOLE 30000 0 0 SCHNITZER STL INDS CL A COM 806882106 398 6000 SH SOLE 6000 0 0 SEARCHMEDIA HOLDINGS LTD COM G8005Y106 164 52610 SH SOLE 52610 0 0 SINO CLEAN ENERGY INC COM NEW COM 82936G200 132 20000 SH SOLE 20000 0 0 SIRIUS XM RADIO INC COM COM 82967N108 33 20000 SH SOLE 20000 0 0 SOLTA MEDICAL INC COM 83438K103 56 18500 SH SOLE 18500 0 0 SPRINT NEXTEL CORP COM 852061100 351 83000 SH SOLE 83000 0 0 STP US 01/11 P 7.5 OPTION - PUT 4 200 SH PUT SOLE 200 0 0 STUDENT LN CORP COM COM 863902102 6367 196282 SH SOLE 196282 0 0 SYNIVERSE HLDGS INC COM COM 87163F106 8531 276520 SH SOLE 276520 0 0 TALECRIS BIOTHERAPEUTICS COM 874227101 1513 64920 SH SOLE 64920 0 0 TELEPHONE & DATA SYS INC SPL C COM 879433860 1970 62500 SH SOLE 62500 0 0 TELEPHONE & DATA SYSTEM INC. COM 879433100 439 12000 SH SOLE 12000 0 0 TELVENT GIT SA SHS COM E90215109 211 8000 SH SOLE 8000 0 0 TENET HEALTHCARE CORP COM COM 88033G100 234 35000 SH SOLE 35000 0 0 TEXAS INSTRUMENTS INC COM 882508104 341 10500 SH SOLE 10500 0 0 TIME WARNER INC COM COM 887317303 365 11333 SH SOLE 11333 0 0 TRANS1 INC COM COM 89385X105 26 12500 SH SOLE 12500 0 0 TRINITY INDS INC COM 896522109 375 14100 SH SOLE 14100 0 0 TSL US 01/11 P 24 OPTION - PUT 39 300 SH PUT SOLE 300 0 0 T-3 ENERGY SRVCS INC COM COM 87306E107 2732 68600 SH SOLE 68600 0 0 UNITED STATES CELLULAR CORP COM 911684108 200 4000 SH SOLE 4000 0 0 UNIVERSAL AMERN FINL CORP COM COM 913377107 307 15000 SH SOLE 15000 0 0 UNIVERSAL DISPLAY CORP COM COM 91347P105 307 10000 SH SOLE 10000 0 0 VERIGY LTD SHS COM Y93691106 2288 175700 SH SOLE 175700 0 0 VERSO PAPER CORP COM COM 92531L108 257 75000 SH SOLE 75000 0 0 VIACOM INC NEW CL A COM 92553P102 413 9000 SH SOLE 9000 0 0 WELLS FARGO & CO NEW COM 949746101 2530 81628 SH SOLE 81628 0 0 WESCO FINL CORP COM COM 950817106 521 1413 SH SOLE 1413 0 0 WHITNEY HLDG CORP COM 966612103 587 41500 SH SOLE 41500 0 0 WILBER CORP COM COM 967797101 409 40074 SH SOLE 40074 0 0 WILMINGTON TR CORP COM COM 971807102 1363 314162 SH SOLE 314162 0 0 WIMM BILL DANN FOODS OJSC SPON COM 97263M109 359 10900 SH SOLE 10900 0 0 WUXI PHARMATECH CAYMAN INC SPO COM 929352102 1958 121289 SH SOLE 121289 0 0 YAHOO INC. COM 984332106 559 33600 SH SOLE 33600 0 0 YGE US 01/11 P 11 OPTION - PUT 30 250 SH PUT SOLE 250 0 0 ZINC US 01/11 C 12.5 OPTION - CALL 32 350 SH CALL SOLE 350 0 0 ZORAN CORP COM COM 98975F101 277 31500 SH SOLE 31500 0 0