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PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 1
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
3 COM CORP COM 885535104 805 14470 SH DEFINED 14470 0 0
AAR CORP COM COM 000361105 1406 84250 SH DEFINED 84250 0 0
AARON RENTS INC CL A COM 002535300 3968 231700 SH DEFINED 231700 0 0
AARON RENTS INC COM COM 002535201 3993 265100 SH DEFINED 259100 0 6000
ABBOTT LABS COM 002824100 8556 243160 SH DEFINED 243160 0 0
ACKERLEY GROUP INC. COM 004527107 42012 2777650 SH DEFINED 2720750 0 56900
ADVANTICA RESTAURANT GROUP COM 00758B109 90 60000 SH DEFINED 60000 0 0
ADVEST GROUP INC COM 007566102 1615 85000 SH DEFINED 85000 0 0
AERIAL COMMUNICATIONS INC COM COM 007655103 15917 280167 SH DEFINED 280167 0 0
AETNA INC COM COM 008117103 222 4000 SH DEFINED 4000 0 0
AGCO CORP COM 001084102 284 25000 SH DEFINED 25000 0
0
AGL RES INC COM COM 001204106 25663 1396650 SH DEFINED 1306050 0 90600
AGRIBRANDS INTL INC COM 00849R105 942 23965 SH DEFINED 23965 0 0
AGRIUM INC COM 008916108 483 60000 SH DEFINED 60000 0 0
ALBERTSONS INC COM 013104104 5341 172998 SH DEFINED 155898 0 17100
ALLEN TELECOM INC COM 018091108 23966 1503720 SH DEFINED 1503720 0 0
ALLSTATE CORP COM COM 020002101 465 19530 SH DEFINED 19530 0 0
ALLTEL CORP COM 020039103 15514 246010 SH DEFINED 243866 0 2144
AMERICAN EXPRESS CO COM 025816109 74673 501369 SH DEFINED 477261 0 24108
AMERICAN HOME PRODS CORP COM 026609107 770 14320 SH DEFINED 14320 0 0
AMETEK INC NEW COM COM 031100100 52241 2713825 SH DEFINED 2655825 0 58000
AMGEN INC COM 031162100 7466 121640 SH DEFINED 121640 0 0
AMPCO PITTSBURGH CORP COM 032037103 15587 1433300 SH DEFINED 1427300 0 6000
AMPHENOL CORP NEW CL A COM 032095101 1329 13000 SH DEFINED 13000 0 0
AMVESCAP PLC ADR SPONSORED COM 03235E100 405 5710 SH DEFINED 5710 0 0
ANTEC CORP 4.500% 05/15/03 CONVERTIBLE BOND 03664PAB1 461 240000 PRN DEFINED 240000 0 0
APPLE COMPUTER INC COM 037833100 13894 102300 SH DEFINED 102300 0 0
ARC INTL CORP COM 001905108 38 51000 SH DEFINED 51000 0 0
ARCHER DANIELS MIDLAND COM 039483102 24949 2419300 SH DEFINED 2339830 1500 77970
ARGONAUT GROUP COM 040157109 20998 1046650 SH DEFINED 981950 0 64700
ARVIN INDS INC COM 043339100 3502 154800 SH DEFINED 154800 0 0
ASSOCIATED GROUP INC CL A COM 045651106 681 7750 SH DEFINED 7750 0 0
ASSOCIATED GROUP INC CL B COM 045651205 682 7750 SH DEFINED 7750 0 0
AT & T CORP COM 001957109 10369 181445 SH DEFINED 181297 148 0
ATLANTIC RICHFIELD COMPANY COM 048825103 1734 20400 SH DEFINED 4855 0 15545
ATLANTIC RICHFIELD PFD CV $2.8 CONVERTIBLE PREF 048825400 286 700 SH DEFINED 700 0 0
ATLANTIC TELE NETWORK INC COM COM 049079205 321 27000 SH DEFINED 27000 0 0
AT&T CORP LIBERTY MEDIA CORP C COM 001957208 539388 9094002 SH DEFINED 8891306 962 201734
AT&T CORP LIBERTY MEDIA CORP C COM 001957208 415 7000 SH OTHER 7000 0 0
AUTOMATIC DATA PROCESSING COM 053015103 11152 231130 SH DEFINED 231130 0 0
AUTOMATIC DATA PROCESSING 0.00 CONVERTIBLE BOND 053015AC7 290 230000 PRN DEFINED 0 0 230000
AUTONATION INC COM 05329W102 19437 2448700 SH DEFINED 2408700 0 40000
AVIALL INC NEW COM COM 05366B102 4118 488000 SH DEFINED 488000 0 0
AZTAR CORP COM 054802103 43868 4617700 SH DEFINED 4617700 0 0
BALDWIN TECHNOLOGY INC CL A COM 058264102 1577 813900 SH DEFINED 808900 0
5000
BANK NEW YORK INC COM COM 064057102 2078 50000 SH DEFINED 50000 0 0
BANK ONE CORP COM COM 06423A103 227 6610 SH DEFINED 6610 0 0
BARNES GROUP INC COM COM 067806109 12791 882125 SH DEFINED 876844 0 5281
BARRA INC COM COM 068313105 339 10000 SH DEFINED 10000 0 0
BAXTER INTL INC COM COM 071813109 9868 157415 SH DEFINED 157415 0 0
BCE INC COM 05534B109 60636 483395 SH DEFINED 440479 0 42916
BELDEN INC COM COM 077459105 3465 126000 SH DEFINED 126000 0 0
BELL ATLANTIC CORP COM 077853109 11969 195804 SH DEFINED 195804 0 0
PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 2
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
BELLSOUTH CORP COM 079860102 8639 184290 SH DEFINED 182290 0 2000
BELO A H CORP COM 080555105 8073 451650 SH DEFINED 425650 1000 25000
BEN & JERRYS HOMEMADE INC CL A COM 081465106 2182 65000 SH DEFINED 65000 0 0
BERKSHIRE ENERGY RES COM COM 084644103 7797 216200 SH DEFINED 182200 0 34000
BERKSHIRE HATHAWAY COM 084670108 1430 25 SH DEFINED 25 0 0
BERKSHIRE HATHAWAY B COM 084670207 7739 4252 SH DEFINED 4252 0 0
BERKSHIRE HATHAWAY DECS 1.000% CONVERTIBLE BOND 084670AF5 607 230000 PRN DEFINED 230000 0 0
BERLITZ INTL INC NEW COM COM 08520F100 1813 158500 SH DEFINED 157819 0 681
BESTFOODS INC COM 08658U101 8337 178100 SH DEFINED 177400 0 700
BHC COMMUNICATIONS INC CL A COM 055448104 59354 380472 SH DEFINED 372472 0 8000
BLOCK DRUG INC CL A COM 093644102 413 15000 SH DEFINED 15000 0 0
BLOCKBUSTER INC COM 093679108 1225 122500 SH DEFINED 122500 0 0
BOCA RESORTS INC COM 09688T106 2132 249000 SH DEFINED 249000 0 0
BOEING CO COM 097023105 2651 70100 SH DEFINED 60100 0 10000
BORG WARNER AUTOMOTIVE INC COM 099724106 7909 200867 SH DEFINED 200867 0 0
BOWLIN OUTDOOR ADVRTG & TRAVEL COM 102595105 851 164000 SH DEFINED 164000 0 0
BP AMOCO ADS COM 055622104 740 13901 SH DEFINED 13901 0 0
BRISTOL MYERS SQUIBB CO COM 110122108 11581 199676 SH DEFINED 199676 0 0
BROADWING INC COM COM 111620100 1895 50960 SH DEFINED 35160 800 15000
BROWN-FORMAN CORP CLASS A COM 115637100 311 6000 SH DEFINED 6000 0 0
BULL RUN GOLD MINES LTD COM 120182100 1350 337600 SH DEFINED 337600 0 0
BURLINGTON COAT FACTORY WHSE COM 121579106 2148 125000 SH DEFINED 125000 0 0
BURLINGTON RESOURCES INC COM COM 122014103 629 17000 SH DEFINED 17000 0 0
BURNS INTERNATIONAL SVCS CORP COM 122374101 6091 580126 SH DEFINED 578626 0 1500
BUSH BOAKE ALLEN INC COM COM 123162109 23298 837675 SH DEFINED 836675 1000 0
BWAY CORP COM COM 056039100 320 42000 SH DEFINED 42000 0 0
CABLE & WIRELESS PUB LTD CO SP COM 126830207 28235 504200 SH DEFINED 504200 0 0
CABLEVISION SYS CORP COM 12686C109 374322 6161686 SH DEFINED 6041096 400 120190
CARDINAL HEALTH INC COM 14149Y108 14 311 SH DEFINED 311 0 0
CARTER WALLACE INC COM 146285101 103114 5499400 SH DEFINED 5467400 1000 31000
CATELLUS DEV CORP COM 149111106 63945 4608650 SH DEFINED 4515650 1000 92000
CBS CORP COM COM 12490K107 9330 164790 SH DEFINED 164790 0 0
CELESTIAL SEASONINGS INC COM COM 151016102 25022 727900 SH DEFINED 701300 0 26600
CENDANT CORPORATION COM 151313103 10128 547469 SH DEFINED 547469 0 0
CENTENNIAL CELLULAR CORP CL A COM 15133V208 584 24000 SH DEFINED 24000 0 0
CENTEX CORP COM 152312104 178 7500 SH DEFINED 7500 0
0
CENTURYTEL INC COM 156700106 82963 2234690 SH DEFINED 2172515 0 62175
CH ENERGY GROUP, INC. COM 12541M102 1926 63400 SH DEFINED 54400 0 9000
CHASE MANHATTAN CORP NEW COM COM 16161A108 442 5072 SH DEFINED 5072 0 0
CHEVRON CORP COM 166751107 314 3400 SH DEFINED 400 0 3000
CHRIS CRAFT INDS INC COM 170520100 256350 4025125 SH DEFINED 3963085 424 61616
CHURCH & DWIGHT CO COM 171340102 18867 1097700 SH DEFINED 1082218 0 15482
CHURCHILL DOWNS INC COM COM 171484108 923 35000 SH DEFINED 35000 0 0
CIRCOR INTL INC COM COM 17273K109 19456 1461450 SH DEFINED 1458450 1000 2000
CISCO SYS INC COM 17275R102 11866 153480 SH DEFINED 153480 0 0
CITIGROUP INC. COM 172967101 513 8575 SH DEFINED 8575 0 0
CITIZENS UTILS CO DEL COM SER COM 177342201 120019 7329433 SH DEFINED 7114933 2000 212500
CLARCOR INC COM 179895107 32124 1809775 SH DEFINED 1802275 0 7500
CLEAR CHANNEL COMMUNICATIONS C COM 184502102 13472 195070 SH DEFINED 195070 0 0
CMP GROUP INC COM COM 125887109 3224 110700 SH DEFINED 109900 0 800
COCA COLA CO COM 191216100 3040 64769 SH DEFINED 64769 0 0
COLDWATER CREEK INC COM COM 193068103 1071 63000 SH DEFINED 63000 0 0
COLUMBIA ENERGY GROUP COM COM 197648108 3486 58840 SH DEFINED 53040 0 5800
PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 3
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
COLUMBIA/HCA HEALTHCARE CORP COM 197677107 379 15000 SH DEFINED 15000 0 0
COMCAST CORP CL A SPL COM 200300200 7657 176530 SH DEFINED 176530 0 0
COMCAST CORPORATION CLASS A COM 200300101 462 11200 SH DEFINED 11200 0 0
COMMERCIAL INTERTECH CORP COM 201709102 6241 317000 SH DEFINED 317000 0 0
COMMONWEALTH TEL ENTERPRISES C COM 203349105 23932 509859 SH DEFINED 478459 0 31400
COMMONWEALTH TEL ENTERPRISES C COM 203349204 6549 140837 SH DEFINED 134263 0 6574
COMMUNICATIONS SYS COM 203900105 7954 454500 SH DEFINED 454500 0 0
COMPAQ COMPUTER CORP COM 204493100 259 9670 SH DEFINED 9670 0 0
COMSAT CORP COM SER 1 COM 20564D107 6908 334934 SH DEFINED 322753 0 12181
COMVERSE TECH 4.50% DTD 06/30/ CONVERTIBLE BOND 205862AG0 686 155000 PRN DEFINED 155000 0 0
CONECTIV INC COM COM 206829103 2252 128700 SH DEFINED 128700 0 0
CONNECTICUT WTR SVC INC COM COM 207797101 216 7600 SH DEFINED 7600 0 0
CONSECO INC COM 208464107 114 10000 SH DEFINED 10000 0 0
CONVERGYS CORP COM COM 212485106 387 10000 SH DEFINED 10000 0 0
CORDANT TECHNOLOGIES INC COM COM 218412104 31460 556200 SH DEFINED 549000 0 7200
CORE MATLS CORP COM COM 218683100 423 260000 SH DEFINED 260000 0 0
CORECOMM LTD. COM G2422R109 9554 217125 SH DEFINED 217125 0 0
CORN PRODS INTL INC COM COM 219023108 5734 238300 SH DEFINED 238300 0 0
CORNING INC COM 219350105 8391 43250 SH DEFINED 43250 0 0
CRANE CO COM 224399105 34885 1480529 SH DEFINED 1479529 1000 0
CTS CORP COM 126501105 14091 247214 SH DEFINED 239214 0 8000
CUNO INC COM COM 126583103 29573 1090233 SH DEFINED 1080233 0 10000
CURTISS WRIGHT CORP COM 231561101 28974 791100 SH DEFINED 791100 0 0
DANA CORP COM 235811106 55805 1979769 SH DEFINED 1916923 0 62846
DANAHER CORP SHS BEN INT COM 235851102 1050 20596 SH DEFINED 20596 0
0
DANIELSON HLDG CORP COM 236274106 383 60000 SH DEFINED 60000 0 0
DATA BROADCASTING CORP COM COM 237596101 1563 205000 SH DEFINED 205000 0 0
DEERE & CO. COM 244199105 41900 1102630 SH DEFINED 1076630 0 26000
DELL COMPUTER CORP COM COM 247025109 9799 181680 SH DEFINED 181680 0 0
DELPHI AUTOMOTIVE SYSTEMS COM 247126105 346 21600 SH DEFINED 21600 0 0
DEVON ENERGY CORP NEW COM 25179M103 670 13800 SH DEFINED 13800 0 0
DEXTER CORP COM COM 252165105 43147 814100 SH DEFINED 813600 0 500
DISNEY WALT PRODTNS COM 254687106 3424 83007 SH DEFINED 83007 0 0
DONALDSON INC COM 257651109 21324 945114 SH DEFINED 930114 0 15000
DOW JONES & CO INC COM 260561105 8690 121010 SH DEFINED 121010 0 0
DUFF & PHELPS CR RATING CO COM COM 26432F109 3280 32900 SH DEFINED 32900 0 0
E M C CORP MASS COM COM 268648102 8021 63660 SH DEFINED 63660 0 0
E TOWN CORP COM COM 269242103 26780 423400 SH DEFINED 390800 0 32600
EARL SCHEIB INC COM 806398103 3843 1024900 SH DEFINED 1024900 0 0
EASTERN ENTERPRISES COM 27637F100 57921 967362 SH DEFINED 935095 0 32267
EASTERN UTILS ASSOC COM COM 277173100 314 10000 SH DEFINED 10000 0 0
ECHOSTAR COMMUN CORP NEW COM 278762109 3950 50000 SH DEFINED 50000 0 0
ECOLAB INC COM 278865100 65098 1774400 SH DEFINED 1746996 0 27404
EDWARDS LIFESCIENCES CORP COM COM 28176E108 427 31483 SH DEFINED 31483 0 0
EL PASO ELEC CO COM NEW COM 283677854 7371 710500 SH DEFINED 710500 0 0
ELECTRIC LIGHTWAVE INC CL A COM 284895109 1982 83000 SH DEFINED 83000 0 0
EMMIS COMMUNICATIONS CORP PFD CONVERTIBLE PREF 291525202 539 8350 SH DEFINED 8350 0 0
EMERSON ELEC CO COM 291011104 10 200 SH DEFINED 200 0 0
ENERGYNORTH INC COM COM 292925104 5109 87700 SH DEFINED 79000 0 8700
ESAT TELECOM GROUP PLC-ADR COM 26883Y102 42190 421900 SH DEFINED 410900 0 11000
ESKIMO PIE CORP COM 296443104 396 48000 SH DEFINED 48000 0 0
EXTENDED STAY AMER INC COM COM 30224P101 630 84000 SH DEFINED 84000 0 0
EXXON MOBIL CORP COM 30231G102 4431 56852 SH DEFINED 55352 0 1500
FAIRCHILD CORP CL A COM 303698104 6621 971862 SH DEFINED 950462 0 21400
PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 4
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
FALL RIVER GAS CO COM 306279100 2212 102900 SH DEFINED 88100 0 14800
FEDDERS CORP CL A NON-VOTING S COM 313135303 2542 447000 SH DEFINED 447000 0 0
FEDDERS CORP COM VOTING SHRS COM 313135105 873 157000 SH DEFINED 157000 0 0
FEDERAL MOGUL CORP COM 313549107 8940 535720 SH DEFINED 510720 0 25000
FEDERATED DEPT STORES INC DECO COM 31410H101 225 5330 SH DEFINED 5330 0
0
FERRO CORP COM 315405100 67064 3765000 SH DEFINED 3725500 1000 38500
FIRST UNION CORP COM 337358105 423 11356 SH DEFINED 11356 0 0
FLORIDA PROGRESS CORP COM COM 341109106 12345 269100 SH DEFINED 237500 0 31600
FLORIDA PUB UTILS CO COM COM 341135101 1456 110900 SH DEFINED 105400 0 5500
FLOWSERVE CORP COM COM 34354P105 32796 2547270 SH DEFINED 2511530 0 35740
FORTUNE BRANDS INC COM 349631101 2258 90300 SH DEFINED 89300 1000 0
FPL GROUP INC COM COM 302571104 369 8000 SH DEFINED 8000 0 0
FRANKLIN ELEC INC COM 353514102 1916 30000 SH DEFINED 30000 0 0
FREEMARKETS INC COM 356602102 12 100 SH DEFINED 100 0 0
FRESH DEL MONTE PRODUCE INC COM G36738105 340 40000 SH DEFINED 40000 0 0
GABELLI CV SECURITIES FUND MUTUAL FUNDS 36240B109 1084 112606 SH DEFINED 112606 0 0
GABELLI EQUITY TRUST INC MUTUAL FUNDS 362397101 172 14171 SH DEFINED 14171 0 0
GABELLI GLBL MULTIMEDIA TR COM MUTUAL FUNDS 36239Q109 1189 67476 SH DEFINED 67476 0 0
GALLAHER GROUP PLC SPONSORED A COM 363595109 8037 408250 SH DEFINED 408250 0 0
GANNETT INC DEL COM 364730101 6803 96670 SH DEFINED 96670 0 0
GARDNER DENVER INC COM 365558105 1355 72000 SH DEFINED 72000 0 0
GATX CORP COM 361448103 27606 726482 SH DEFINED 724120 0 2362
GATX CORP $2.50 CV PFD CONVERTIBLE PREF 361448202 205 1100 SH DEFINED 1100 0 0
GAYLORD ENTERTAINMENT CO COM 367905106 111726 4118915 SH DEFINED 4037695 500 80720
GC COMPANIES INC COM COM 36155Q109 59874 1723006 SH DEFINED 1691825 0 31181
GENCORP INC COM 368682100 27937 3604712 SH DEFINED 3589712 0 15000
GENERAL CIGAR HLDGS INC CL A COM 36933P100 62603 4139061 SH DEFINED 4139061 0 0
GENERAL CIGAR HLDGS INC CL B COM 36933P209 26134 1727839 SH DEFINED 1727839 0 0
GENERAL ELEC CO COM 369604103 5609 36049 SH DEFINED 36049 0 0
GENERAL MILLS INC COM 370334104 56718 1567328 SH DEFINED 1553328 0 14000
GENERAL MOTORS CLASS H NEW COM 370442832 11580 93010 SH DEFINED 93010 0 0
GENERAL MTRS CORP COM 370442105 7964 96174 SH DEFINED 96174 0 0
GENUINE PARTS CO COM 372460105 58748 2460668 SH DEFINED 2434218 1000 25450
GERBER SCIENTIFIC INSTR COM 373730100 7014 363200 SH DEFINED 363200 0 0
GILAT SATELLITE NETWORKS LTDOR COM M51474100 331 2820 SH DEFINED 2820 0 0
GILLETTE CO COM 375766102 7676 203671 SH DEFINED 201771 0 1900
GLOBAL CROSSING LTD COM COM G3921A100 1448 35362 SH DEFINED 35362 0 0
GRACO INC COM COM 384109104 1798 62000 SH DEFINED 62000 0
0
GRANITE BROADCASTING CORP NV COM 387241102 35090 4924850 SH DEFINED 4840250 0 84600
GRAY COMMUNICATIONS SYS INC CO COM 389190109 1581 133100 SH DEFINED 133100 0 0
GRAY COMMUNICATIONS SYS-CL B COM 389190208 7729 657799 SH DEFINED 632847 0 24952
GREAT LAKES CHEM CORP COM COM 390568103 3767 110800 SH DEFINED 110800 0 0
GREIF BROS CORP CL A COM 397624107 67116 2105605 SH DEFINED 2081243 0 24362
GRIFFIN LAND & NUR COM 398231100 10577 961530 SH DEFINED 961530 0 0
GRUPO TELEVISA SA DE CV ADR COM 40049J206 12512 184000 SH DEFINED 184000 0 0
GST TELECOMMUNICATIONS INC COM 361942105 1197 195400 SH DEFINED 195400 0 0
GTE CORP COM 362320103 11475 161623 SH DEFINED 161123 0 500
GULFMARK OFFSHORE INC COM COM 402629109 207 10000 SH DEFINED 10000 0 0
GYRODYNE CO AMER INC COM COM 403820103 273 13000 SH DEFINED 13000 0 0
H R BLOCK INC COM 093671105 3289 73500 SH DEFINED 73500 0 0
HANNAFORD BROS CO COM COM 410550107 14617 198200 SH DEFINED 185700 0 12500
HARCOURT GEN INC COM COM 41163G101 39081 1049149 SH DEFINED 1009349 800 39000
HARLEY DAVIDSON INC COM 412822108 635 8000 SH DEFINED 8000 0 0
HARTMARX CORP COM 417119104 1037 377000 SH DEFINED 377000 0 0
PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 5
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
HEARST-ARGYLE TELEVISION INCCO COM 422317107 8802 376556 SH DEFINED 376556 0 0
HECTOR COMMUNICATIONS CORP COM 422730101 1556 109200 SH DEFINED 109200 0 0
HEINZ, H J COMPANY COM 423074103 3277 93959 SH DEFINED 93959 0 0
HEWLETT PACKARD CO COM 428236103 7605 57370 SH DEFINED 57370 0 0
HILTON 5% 5/15/06 CV CONVERTIBLE BOND 432848AL3 1816 2390000 PRN DEFINED 1840000 0 550000
HILTON HOTELS CORP COM 432848109 44727 5771207 SH DEFINED 5664207 0 107000
HOME DEPOT INC COM 437076102 19900 308530 SH DEFINED 308530 0 0
HOMESTAKE MNG CO COM 437614100 240 40000 SH DEFINED 40000 0 0
HONEYWELL INTERNATIONAL, INC. COM 438516106 730 13858 SH DEFINED 13858 0 0
HOWMET INTERNATIONAL INC COM 443208103 3077 152400 SH DEFINED 152400 0 0
HUSSMANN INTL INC COM 448110106 17363 1368500 SH DEFINED 1367900 0 600
HUTTIG BLDG PRODS INC COM COM 448451104 1560 346753 SH DEFINED 346753 0 0
I B M COM 459200101 23625 200210 SH DEFINED 200022 0 188
ICN PHARMACEUTICAL INC COM 448924100 569 20872 SH DEFINED 20872 0 0
IDEX CORP COM 45167R104 53831 1975457 SH DEFINED 1944080 0 31377
ILLINOIS TOOL WORKS INC COM 452308109 11 200 SH DEFINED 200 0 0
INDUSTRIAL DISTRIBUTION GRP. COM 456061100 225 75000 SH DEFINED 75000 0 0
INGLES MKTS INC CL A COM 457030104 4133 396000 SH DEFINED 396000 0 0
INTEL CORP COM 458140100 24778 187800 SH DEFINED 187800 0 0
ITERNATIONAL PAPER CO COM 460146103 8 200 SH DEFINED 200 0 0
INTERPUBLIC GROUP COS INC COM 460690100 12681 268390 SH DEFINED 268390 0 0
INTERPUBLIC GRP IPG1.87 CV BD CONVERTIBLE BOND 460690AJ9 463 420000 PRN DEFINED 420000 0 0
ITT EDUCATIONAL SVCS INC COM COM 45068B109 608 38000 SH DEFINED 38000 0 0
ITT INDUSTRIES COM 450911102 3424 110242 SH DEFINED 109742 0 500
IVAX CORP COM 465823102 17361 637100 SH DEFINED 632100 0 5000
J & J SNACK FOODS CORP COM 466032109 1590 80000 SH DEFINED 80000 0 0
JACKPOT ENTERPRISES INC COM 466392107 11292 679200 SH DEFINED 679200 0 0
JOHNSON CONTROLS COM 478366107 8393 155255 SH DEFINED 153255 0 2000
JOHNSON & JOHNSON COM 478160104 10742 152910 SH DEFINED 152910 0 0
KAMAN CORP CLASS A COM 483548103 5036 516552 SH DEFINED 516552 0 0
KAMAN CORP CONV S/DEBS REG 6% CONVERTIBLE BOND 483548AC7 206 239000 PRN DEFINED 239000 0 0
KANEB SERVICES COM 484170105 1956 355700 SH DEFINED 355700 0
0
KATY INDS INC COM 486026107 10122 1101700 SH DEFINED 1100700 0 1000
KELLOGG CO COM 487836108 10300 400000 SH DEFINED 353000 1000 46000
KEYSTONE CONS INDS INC COM COM 493422109 133 28337 SH DEFINED 28337 0 0
KINDER MORGAN INC COM 49455P101 533 15440 SH DEFINED 15440 0 0
KNIGHT RIDDER COM 499040103 5018 97910 SH DEFINED 97910 0 0
KOLLMORGEN CORP COM 500440102 29790 2166544 SH DEFINED 2145544 0 21000
KOLLMORGEN CORP SD CV 8.75% 05 CONVERTIBLE BOND 500440AA0 2336 2384000 PRN DEFINED 1735000 0 649000
KROGER CO COM 501044101 464 26400 SH DEFINED 26400 0 0
L 3 COMMUICATIONS COM 502424104 221 4260 SH DEFINED 4260 0 0
LAKES GAMING INC COM COM 51206P109 647 81500 SH DEFINED 81500 0 0
LAMSON & SESSIONS CO COM 513696104 3466 466028 SH DEFINED 466028 0 0
LANDAUER INC COM 51476K103 1809 99100 SH DEFINED 99100 0 0
LEAP WIRELESS INTL INC COM COM 521863100 2566 26000 SH DEFINED 26000 0 0
LEE ENTERPRISES INC COM 523768109 24505 938000 SH DEFINED 907892 0 30108
LEHMAN BROS HLDGS INC COM COM 524908100 1231 12690 SH DEFINED 12690 0 0
LG&E ENERGY CORP COM COM 501917108 27262 1191800 SH DEFINED 1130400 0 61400
LIBERTY CORP S C COM 530370105 96686 2578288 SH DEFINED 2554688 300 23300
LIFEPOINT HOSPS INC COM 53219L109 113 789 SH DEFINE 789 0 0
LILLIAN VERNON CORP COM 532430105 11197 1178600 SH DEFINED 1174019 0 4581
LILLY, ELI AND COMPANY COM 532457108 8714 139140 SH DEFINED 139140 0 0
LINDSAY MFG CO COM COM 535555106 188 11000 SH DEFINED 11000 0 0
LOEWEN GROUP INC COM 54042L100 70 124500 SH DEFINED 124500 0 0
PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 6
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
LORAL SPACE & COMMUNICATIONS L COM G56462107 747 73351 SH DEFINED 73351 0 0
LOWES COS INC COM COM 548661107 9820 168230 SH DEFINED 168230 0 0
LUCENT TECHNOLOGIES INC. COM 549463107 9294 149904 SH DEFINED 149904 0 0
LUND INTL HLDGS INC COM COM 550368104 259 56000 SH DEFINED 56000 0 0
LYONDELL PETROCHEMICAL CO COM COM 552078107 545 36950 SH DEFINED 36950 0 0
MAGNETEK INC COM COM 559424106 405 45000 SH DEFINED 45000 0 0
MARK IV INDS INC COM 570387100 136319 6178755 SH DEFINED 6092955 1000 84800
MARSH & MCLENNAN COS INC COM COM 571748102 20360 184570 SH DEFINED 184570 0 0
MATERIAL SCIENCES CORP COM COM 576674105 3240 240000 SH DEFINED 240000 0 0
MATTEL INC COM 577081102 633 60270 SH DEFINED 60270 0 0
MAYTAG CORP COM COM 578592107 1872 56500 SH DEFINED 56000 0 500
MCCLATCHY HOLDING COMPANY COM 579489105 28420 867800 SH DEFINED 842500 0 25300
MCGRAW HILL COMPANIES, INC. COM 580645109 25194 553711 SH DEFINED 526711 0 27000
MCI WORLDCOM COM 55268B106 13167 290593 SH DEFINED 290593 0 0
MCN CORP COM COM 55267J100 18900 756000 SH DEFINED 734200 0 21800
MDC COMMUNICATIONS CORP CL A S COM 55267W309 349 30000 SH DEFINED 30000 0 0
MEDIA GENERAL, CL. A COM 584404107 219800 4196651 SH DEFINED 4096535 500 99616
MEDIAONE GROUP INC COM COM 58440J104 207750 2564809 SH DEFINED 2477193 300 87316
MEDTRONIC INC COM COM 585055106 1543 30000 SH DEFINED 30000 0 0
MELLON FINANCIAL CORP COM 58551A108 17803 598414 SH DEFINED 598414 0
0
MERCK & CO INC COM 589331107 10205 164258 SH DEFINED 164258 0 0
MEREDITH CORP COM 589433101 18420 665300 SH DEFINED 636030 0 29270
MERRILL LYNCH & CO INC COM COM 590188108 7006 66720 SH DEFINED 66720 0 0
MET PRO CORP COM COM 590876306 321 35200 SH DEFINED 35200 0 0
MICROSOFT CORP COM 594918104 4274 40226 SH DEFINED 40226 0 0
MIDAS GROUP INC COM COM 595626102 2640 110000 SH DEFINED 110000 0 0
MIDDLESEX WTR CO COM COM 596680108 937 32300 SH DEFINED 31800 0 500
MIDLAND CO COM 597486109 5464 232500 SH DEFINED 229500 0 3000
MIKASA INC COM COM 59862T109 684 92000 SH DEFINED 92000 0 0
MINNESOTA MNG & MFG CO (3M) COM 604059105 765 8640 SH DEFINED 8640 0 0
MIRAGE RESORTS INC COM 60462E104 19937 1029000 SH DEFINED 1019000 0 10000
MODINE MFG CO COM 607828100 107752 4288650 SH DEFINED 4172015 500 116135
MONDAVI ROBERT CORP CL A COM 609200100 1569 45000 SH DEFINED 45000 0 0
MONSANTO CO COM 611662107 11007 213730 SH DEFINED 213730 0 0
MOOG INC CL A COM 615394202 3897 212100 SH DEFINED 212100 0 0
MOORE LTD COM 615785102 75 20000 SH DEFINED 20000 0 0
MORAN ENERGY INC SD CV 8.75% 0 CONVERTIBLE BOND 616457AC1 670 770000 PRN DEFINED 770000 0 0
MORGAN J.P. & CO INC COM 616880100 470 3564 SH DEFINED 3564 0 0
MOTOROLA INC COM 620076109 12683 86870 SH DEFINED 86870 0 0
MURPHY OIL CORP COM COM 626717102 254 4400 SH DEFINED 4400 0 0
MYERS INDS INC COM 628464109 2601 216749 SH DEFINED 216749 0 0
NASHUA CORP COM 631226107 6244 745499 SH DEFINED 741999 0 3500
NATIONAL DATA CORP 5.000% 11/0 CONVERTIBLE BOND 635621AA3 255 300000 PRN DEFINED 300000 0 0
NATIONAL PROCESSING INC COM COM 637229105 4406 463800 SH DEFINED 463800 0 0
NATIONAL SVC INDS INC COM 637657107 4103 194800 SH DEFINED 194800 0 0
NAVISTAR INTL CORP COM COM 63934E108 59347 1479050 SH DEFINED 1465050 800 13200
NEIMAN MARCUS A COM 640204202 62361 2242200 SH DEFINED 2204511 0 37689
NEIMAN MARCUS GROUPS INC CL B COM 640204301 26558 965748 SH DEFINED 960175 150 5423
NEW YORK TIMES CO CLASS A COM 650111107 8802 204986 SH DEFINED 204986 0 0
NEWMONT MNG CORP COM 651639106 292 13000 SH DEFINED 13000 0 0
NEWPARK RES INC COM PAR$0.01NE COM 651718504 560 70000 SH DEFINED 70000 0 0
NEWSCORP LTD SPON ADR PFD PREFERRED STOCKS 652487802 334 7000 SH DEFINED 7000 0 0
NIAGARA MOHAWK HLDGS INC COM COM 653520106 990 73300 SH DEFINED 73300 0 0
NOKIA CORP SPONSORED ADR COM 654902204 12039 54230 SH DEFINED 54230 0 0
PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 7
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
NORTEK INC COM 656559101 23849 1077900 SH DEFINED 1070400 0 7500
NORTHEAST UTILS COM COM 664397106 2869 133434 SH DEFINED 132234 0 1200
NORTHERN TRUST CORP COM 665859104 12058 178470 SH DEFINED 178470 0 0
NORTHROP CORP COM 666807102 5903 111500 SH DEFINED 111500 0 0
OAK TECHNOLOGY INC COM 671802106 20944 1088000 SH DEFINED 1088000 0 0
OIL DRI CORP AMER COM COM 677864100 1308 173000 SH DEFINED 173000 0 0
OMNI NUTRACEUTICALS COM 68212M102 105 15000 SH DEFINED 15000 0 0
OMNICOM GROUP COM COM 681919106 4000 42720 SH DEFINED 42720 0
0
ON COMMAND CORP COM COM 682160106 225 15000 SH DEFINED 15000 0 0
ONEIDA LTD COM 682505102 920 47500 SH DEFINED 47500 0 0
PACTIV CORP COM COM 695257105 16157 1859800 SH DEFINED 1859800 0 0
PARK OHIO HLDGS CORP COM COM 700666100 13165 1239081 SH DEFINED 1239081 0 0
PARK PLACE ENTER COM 700690100 1649 142600 SH DEFINED 142600 0 0
PARKER HANNIFIN CORP COM 701094104 289 6985 SH DEFINED 6985 0 0
PAXAR CORP COM COM 704227107 2679 278362 SH DEFINED 278362 0 0
PAXSON COMMUNICATIONS CORP COM 704231109 16096 2076950 SH DEFINED 2026950 2000 48000
PENTON MEDIA INC COM COM 709668107 105191 4045790 SH DEFINED 3955545 1000 89245
PEPSI BOTTLING GROUP INC. COM 713409100 5238 261900 SH DEFINED 261900 0 0
PEPSIAMERICA INC CL B COM 71343P101 1078 319400 SH DEFINED 319400 0 0
PFIZER INC COM 717081103 6938 189750 SH DEFINED 189750 0 0
PHAR-MOR INC COM NEW COM 717113203 276 86500 SH DEFINED 86500 0 0
PHILIP MORRIS COS INS COM 718154107 320 15170 SH DEFINED 15170 0 0
PIEDMONT NAT GAS INC COM COM 720186105 907 34800 SH DEFINED 33800 0 1000
PIONEER GROUP INC COM 723684106 70384 3027275 SH DEFINED 2949255 0 78020
POWER-ONE INC. COM 739308104 483 8000 SH DEFINED 8000 0 0
PRECISION CASTPARTS CORP COM 740189105 527 14450 SH DEFINED 12450 0 2000
PRICE COMMUNICATIONS CORP COM COM 741437305 17767 772491 SH DEFINED 772491 0 0
PRICE T ROWE & ASSOC INC COM 741477103 999 25300 SH DEFINED 25300 0 0
PRIDE INTL INC COM COM 741932107 435 19000 SH DEFINED 19000 0 0
PRIMEDIA INC. COM 74157K101 352 11000 SH DEFINED 11000 0 0
PROCTER & GAMBLE COMPANY COM 742718109 301 5340 SH DEFINED 5340 0 0
PROSOFT TRAINING COM COM COM 743477101 677 30000 SH DEFINED 30000 0 0
PROVIDENCE ENERGY CORP COM COM 743743106 1707 45000 SH DEFINED 45000 0 0
PROVIDIAN FINL CORP COM COM 74406A102 963 11115 SH DEFINED 11115 0 0
PSINET INC COM COM 74437C101 680 20000 SH DEFINED 20000 0 0
PUBLICARD INC COM COM 744627100 146 15000 SH DEFINED 15000 0 0
PULITZER INC COM COM 745769109 67677 1655704 SH DEFINED 1630204 500 25000
QUAKER OATS CO COM 747402105 12517 206465 SH DEFINED 187965 0 18500
QUALCOMM INC COM COM 747525103 2728 18270 SH DEFINED 18270 0 0
RALCORP HOLDINGS INC COM 751028101 2030 140000 SH DEFINED 140000 0 0
RALSTON PURINA CO COM-RLSTN PR COM 751277302 115305 4192898 SH DEFINED 4098317 1000 93581
RAWLINGS SPORTING GOODS INC CO COM 754459105 608 135000 SH DEFINED 135000 0 0
RAYTECH CORP COM 755103108 408 107100 SH DEFINED 107100 0 0
RCN CORP COM COM 749361101 9817 182213 SH DEFINED 182213 0 0
READERS DIGEST ASSN CL B COM 755267200 35936 1255400 SH DEFINED 1186300 500 68600
REUTERS GROUP PLC ADR COM 76132M102 782 6547 SH DEFINED 6547 0 0
REXALL SUNDOWN INC COM COM 761648104 939 66500 SH DEFINED 66500 0 0
ROGERS CANTEL CL B VOTE RESTRI COM 775102205 4966 122800 SH DEFINED 122800 0 0
ROGERS COMM INC 2.000% 11/26/0 CONVERTIBLE BOND 775109AE1 230 225000 PRN DEFINED 225000 0 0
ROGERS COMMUNICATIONS CL B COM 775109200 44667 1498250 SH DEFINED 1482250 1000 15000
ROLLINS INC COM 775711104 69470 4670275 SH DEFINED 4573267 400
96608
ROSLYN BANCORP INC COM COM 778162107 442 24829 SH DEFINED 24829 0 0
RPC INC. COMMON COM 749660106 6597 698980 SH DEFINED 680980 0 18000
RURAL CELLULAR CORP CL A COM 781904107 372 5500 SH DEFINED 5500 0 0
PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 8
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
RYDER SYS INC COM COM 783549108 211 9300 SH DEFINED 9300 0 0
SALEM COMMUNICATIONS CORP DECL COM 794093104 489 41000 SH DEFINED 41000 0 0
SAVOY PICTURES ENTMT INC 7.000 CONVERTIBLE BOND 805375AA0 404 400000 PRN DEFINED 400000 0 0
SBC COMMUNICATIONS INC. COM 78387G103 19242 456794 SH DEFINED 397322 0 59472
SCHERING PLOUGH CORP COM 806605101 6798 183110 SH DEFINED 183110 0 0
SCHLUMBERGER COM 806857108 1132 14800 SH DEFINED 14800 0 0
SEAGRAM COM 811850106 48956 822793 SH DEFINED 797793 0 25000
SEAGRAMS 7.500% 06/21/02 CONVERTIBLE PREF 811850205 416 7500 SH DEFINED 7500 0 0
SEALED AIR CORP NEW PFD CONV A CONVERTIBLE PREF 81211K209 2270 43700 SH DEFINED 37200 0 6500
SELAS CORP AMER COM COM 816119101 633 110000 SH DEFINED 110000 0 0
SEQUA CORP $5.00 CV PFD CONVERTIBLE PREF 817320302 9727 131450 SH DEFINED 129050 0 2400
SEQUA CORP CL A COM 817320104 41815 1055278 SH DEFINED 1054678 600 0
SEQUA CORP CL B COM 817320203 37739 798713 SH DEFINED 790713 0 8000
SINCLAIR BROADCAST GROUP INCCL COM 829226109 1393 155900 SH DEFINED 155900 0 0
SJW CORP COM COM 784305104 14251 121800 SH DEFINED 118600 0 3200
SL INDS INC COM COM 784413106 7581 819553 SH DEFINED 819553 0 0
SMITH A O CORP COM COM 831865209 594 33000 SH DEFINED 33000 0 0
SONY CORP - ADR COM 835699307 524 1870 SH DEFINED 1870 0 0
SOUTHWEST GAS CORP COM 844895102 40280 2113033 SH DEFINED 2021628 0 91405
SPORTS AUTH INC COM COM 849176102 630 246000 SH DEFINED 246000 0 0
SPRINT CORP COM 852061100 30201 479381 SH DEFINED 479381 0 0
SPRINT CORP PCS COM SER 1 COM 852061506 13612 207811 SH DEFINED 207811 0 0
SPRINT CORP PF CV $1.25-$1.50 CONVERTIBLE PREF 852061308 720 1200 SH DEFINED 1200 0 0
SPS TECHNOLOGIES COM 784626103 81757 2680560 SH DEFINED 2640160 400 40000
ST PAUL COS INC COM 792860108 1638 48000 SH DEFINED 48000 0 0
STANDARD COMMMERCIAL CORP 7.25 CONVERTIBLE BOND 853258AA9 186 395000 PRN DEFINED 395000 0 0
STANDARD CREDIT CARD 7.250% 04 ASSET BACKED SEC 85333JBE6 1064 1080000 PRN DEFINED 1080000 0 0
STANDARD MOTOR PRODUCTS CV 6.7 CONVERTIBLE BOND 853666AB1 2174 3025000 PRN DEFINED 3005000 0 20000
STANDARD MTR PRODS INC CLASS A COM 853666105 29628 1991772 SH DEFINED 1941772 0 50000
STANDEX INTL CORP COM 854231107 876 56500 SH DEFINED 56500 0 0
STATE STREET CORP COM 857477103 21265 219510 SH DEFINED 219510 0 0
STRATTEC SECURITY CORP. COM 863111100 1925 56000 SH DEFINED 56000 0 0
SUN MICROSYSTEM INC COM 866810104 7433 79320 SH DEFINED 79320 0 0
SUPERIOR INDS INTL INC COM 868168105 19551 617000 SH DEFINED 617000 0 0
SYBRON CHEMS INC COM COM 870903101 11025 780502 SH DEFINED 780502 0 0
TCI SATELLITE ENTMT INC CL A COM 872298104 5719 299016 SH DEFINED 299016 0
0
TECH OPS SEVCON INC COM 878293109 237 24000 SH DEFINED 24000 0 0
TELECOM ITALIA SPA-SP ADR COM 87927W106 547 3600 SH DEFINED 3600 0 0
TELEPHONE & DATA SYSTEM INC. COM 879433100 447755 4033832 SH DEFINED 3939105 400 94327
TELEPHONE & DATA SYSTEM INC. COM 879433100 278 2500 SH OTHER 2500 0 0
TELESYSTEM INTL WIRELESS INCSU COM 879946101 237 6500 SH DEFINED 6500 0 0
TELIGENT INC CL A COM 87959Y103 1336 20000 SH DEFINED 20000 0 0
TELLABS INC COM 879664100 15388 244320 SH DEFINED 244320 0 0
TENNANT CO COM 880345103 620 20000 SH DEFINED 20000 0 0
TENNECO AUTOMOTIVE INC COM COM 880349105 12255 1561200 SH DEFINED 1560800 0 400
TEXACO INC COM 881694103 430 8000 SH DEFINED 8000 0 0
TEXAS INSTRUMENTS INC COM 882508104 16450 102810 SH DEFINED 102810 0 0
THERMO FIBERTEK 4.5% 07/15/04 CONVERTIBLE BOND 88355WAA3 213 250000 PRN DEFINED 250000 0 0
THOMAS INDS INC COM 884425109 32899 1754624 SH DEFINED 1733624 0 21000
THOMAS NELSON INC COM COM 640376109 9152 1153000 SH DEFINED 1118930 0 34070
THOMAS & BETTS CORP COM 884315102 1582 56000 SH DEFINED 56000 0 0
TIFFANY & CO NEW COM COM 886547108 5289 63250 SH DEFINED 63250 0 0
TIME WARNER INC COM 887315109 251068 2510677 SH DEFINED 2449015 0 61662
TIME WARNER INC COM 887315109 300 3000 SH OTHER 3000 0 0
PORTVUE-SEC13F.LNP GAMCO INVESTORS, INC. PAGE 9
RUN DATE: 04/03/00 3:23 P.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
TIMES MIRROR CO NEW COM 887364107 6506 70000 SH DEFINED 70000 0 0
TOOTSIE ROLL INDS INC COM 890516107 3175 100786 SH DEFINED 100786 0 0
TOPPS COMPANY INC COM 890786106 2560 308000 SH DEFINED 308000 0 0
TRANSOCEAN SEDCO FOREX INC COM G90078109 326 6348 SH DEFINED 6348 0 0
TRANSPRO INC. COM 893885103 2613 522620 SH DEFINED 522620 0 0
TRAVELERS PPTY CAS CORP CL A COM 893939108 41765 1012480 SH DEFINED 1003980 0 8500
TRIAD HOSPS INC COM 89579K109 13 789000 SH DEFINED 789000 0 0
TRIBUNE CO COM 896047107 21334 583490 SH DEFINED 540290 400 42800
TRUMP HOTEL&CASINO RESRT INCCO COM 898168109 3391 1085000 SH DEFINED 1085000 0 0
TV GUIDE INC CLASS A COM 87307Q109 9084 189000 SH DEFINED 189000 0 0
TVX GOLD INC COM COM 87308K101 1088 1450000 SH DEFINED 1450000 0 0
TWINLAB CORP COM COM 901774109 2962 415700 SH DEFINED 415700 0 0
TYLER TECHNOLOGIES INC COM COM 902252105 3465 589800 SH DEFINED 589800 0 0
U S BANCORP COM 902973106 26 1200 SH DEFINED 1200 0 0
U S FOODSERVICE COM COM 90331R101 37520 1457100 SH DEFINED 1428100 0 29000
U S IND INC COM 912080108 221 20000 SH DEFINED 20000 0 0
U S WEST INC NEW COM COM 91273H101 17137 235970 SH DEFINED 235970 0 0
UCAR INTERNATIONAL COM 90262K109 24725 1874900 SH DEFINED 1854900 0 20000
UNITED STATES CELLULAR CORP COM 911684108 45951 647200 SH DEFINED 642200 500 4500
UNITED STATES CELLULAR CORP 0. ZERO COUPON BOND 911684AA6 756 1105000 PRN DEFINED 1105000 0 0
UNITED TELEVISION COM 913066106 118578 895775 SH DEFINED 878775 0 17000
UNITED WTR RES INC COM 913190104 56531 1626800 SH DEFINED 1552400 0 74400
UNITEDGLOBALCOM INC CL A COM 913247508 15073 200800 SH DEFINED 182800 0 18000
UNUMPROVIDENT CORP COM COM 91529Y106 612 36110 SH DEFINED 36110 0 0
USA NETWORKS INC. COM 902984103 116929 5182466 SH DEFINED 5076702 1000 104764
VALLEY RES INC COM COM 920062106 1035 45500 SH DEFINED 45500 0 0
VIACOM INC. CL B COMM COM 925524308 19253 364994 SH DEFINED 360994 0 4000
VIATEL INC COM COM 925529208 923 18400 SH DEFINED 18400 0 0
VISX INC DEL COM COM 92844S105 274 15000 SH DEFINED 15000 0 0
VODAFONE AIRTOUCH PLC SPONSORE COM 92857T107 7513 135210 SH DEFINED 135210 0 0
VOICESTREAM WIRELESS COM 928615103 5899 45796 SH DEFINED 45585 0 211
WACKENHUT CORP COM 929794105 627 45000 SH DEFINED 45000 0 0
WALGREEN COMPANY COM 931422109 773 30000 SH DEFINED 30000 0 0
WARNER LAMBERT CO COM 934488107 10602 108530 SH DEFINED 108530 0 0
WASHINGTON MUT INC COM COM 939322103 292 11000 SH DEFINED 11000 0 0
WASTE MGMT INC DEL COM COM 94106L109 4010 292980 SH DEFINED 292980 0 0
WATTS INDS INC CL A COM 942749102 38472 3108825 SH DEFINED 3098825 2000 8000
WEATHERFORD INTERNATIONAL COM 947074100 471 10000 SH DEFINED 10000 0 0
WEIDER NUTRITION INTL INC CL A COM 948603105 2772 778000 SH DEFINED 778000 0 0
WEIS MKTS INC COM 948849104 408 12000 SH DEFINED 12000 0 0
WELLS FARGO & CO NEW COM 949746101 233 5730 SH DEFINED 5730 0 0
WESTERN WIRELESS CORP-CL A COM 95988E204 559 12200 SH DEFINED 11700 500 0
WESTWOOD ONE INC COM COM 961815107 218 6000 SH DEFINED 6000 0 0
WHITMAN CORP NEW COM COM 96647R107 76203 5467470 SH DEFINED 5376281 0
91189
WHX CORP COM COM 929248102 5427 789400 SH DEFINED 789400 0 0
WHX CORP CONV PFD A CONVERTIBLE PREF 929248201 1067 39500 SH DEFINED 39500 0 0
WHX CORP CONV PFD B CONVERTIBLE PREF 929248300 557 24200 SH DEFINED 24200 0 0
WICOR INC COM COM 929253102 38669 1247400 SH DEFINED 1194400 0 53000
WILLIAMS COM COM 969455104 904 17420 SH DEFINED 17420 0 0
WYNN'S INTL INC COM 983195108 57949 4195403 SH DEFINED 4153580 500 41323
YOUNG BROADCASTING INC CL A COM 987434107 1176 61900 SH DEFINED 52900 0 9000
LINE COUNT: 480
PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 10
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
AAR CORP COM COM 000361105 551 33000 SH SOLE 33000 0 0
AARON RENTS INC CL A COM 002535300 1302 76000 SH SOLE 76000 0 0
AARON RENTS INC COM COM 002535201 1597 106000 SH SOLE 106000 0 0
ABBOTT LABS COM 002824100 32080 911700 SH SOLE 911700 0 0
ACKERLEY GROUP INC. COM 004527107 9154 605200 SH SOLE 605200 0 0
ADAMS GOLF INC. COM 006228100 38 23000 SH SOLE 23000 0 0
ADELPHIA BUSINESS SOLUTIONS CL COM 006847107 308 5000 SH SOLE 5000 0 0
ADELPHIA COMMUNICATIONS CORPCL COM 006848105 637 13000 SH SOLE 13000 0 0
ADVANCED MICRO DEVICES INC COM COM 007903107 571 10000 SH SOLE 10000 0 0
ADVANTICA RESTAURANT GROUP COM 00758B109 153 102108 SH SOLE 102108 0 0
ADVANTICA RESTAURANT GROUP WAR WARRANT AND RIGH 00758B117 23 62463 SH SOLE 62463 0 0
AEGON NV ORD AMER REG COM 007924103 1328 16500 SH SOLE 16500 0 0
AERIAL COMMUNICATIONS INC COM COM 007655103 7727 136000 SH SOLE 136000 0 0
AETNA INC COM COM 008117103 3885 70000 SH SOLE 70000 0 0
AGL RES INC COM COM 001204106 7210 392400 SH SOLE 392400 0 0
AGNICO-EAGLE MINES FOREIGN COMMON S 008474108 478 86000 SH SOLE 86000 0 0
AGRIBRANDS INTL INC COM 00849R105 786 20000 SH SOLE 20000 0 0
AIRGAS INC COM COM 009363102 291 35000 SH SOLE 35000 0 0
AK STL HLDG CORP COM COM 001547108 825 79500 SH SOLE 79500 0 0
ALBERTSONS INC COM 013104104 39150 1268000 SH SOLE 1268000 0 0
ALLEGHANY CORP DEL COM 017175100 767 4080 SH SOLE 4080 0 0
ALLEGIANCE TELECOM INC COM 01747T102 1693 21000 SH SOLE 21000 0 0
ALLEN TELECOM INC COM 018091108 15173 952000 SH SOLE 952000 0 0
ALLSTATE CORP COM COM 020002101 6465 271500 SH SOLE 271500 0 0
ALLTEL CORP COM 020039103 18698 296500 SH SOLE 296500 0 0
ALLTRISTA CORP COM 020040101 317 14000 SH SOLE 14000 0 0
AMERICAN EXPRESS CO COM 025816109 23234 156000 SH SOLE 156000 0 0
AMERICAN HOME PRODS CORP COM 026609107 12131 225700 SH SOLE 225700 0 0
AMERICAN TOWER SYSTEMS CL A COM 029912201 472 9550 SH SOLE 9550 0 0
AMETEK INC NEW COM COM 031100100 11454 595000 SH SOLE 595000 0 0
AMFM INC COM 001693100 3013 48500 SH SOLE 48500 0 0
AMGEN INC COM 031162100 46400 756000 SH SOLE 756000 0 0
AMPCO PITTSBURGH CORP COM 032037103 4254 391200 SH SOLE 391200 0 0
AMPHENOL CORP NEW CL A COM 032095101 22607 442200 SH SOLE 442200 0 0
AMR CORP COM 001765106 5355 168000 SH SOLE 168000 0 0
ANGLOGOLD LTD ADR SPONSORED COM 035128206 562 23400 SH SOLE 23400 0 0
ANIXTER INTL INC COM COM 035290105 362 13000 SH SOLE 13000 0 0
ANTEC CORP 4.500% 05/15/03 CONVERTIBLE BOND 03664PAB1 288 150000 PRN SOLE 150000 0
0
APACHE CORP COM 037411105 1692 34000 SH SOLE 34000 0 0
APPLE COMPUTER INC COM 037833100 84883 625000 SH SOLE 625000 0 0
ARC INTL CORP COM 001905108 17 23000 SH SOLE 23000 0 0
ARCHER DANIELS MIDLAND COM 039483102 20439 1982000 SH SOLE 1982000 0 0
ARGONAUT GROUP COM 040157109 5066 252500 SH SOLE 252500 0 0
ARTESIAN RES CORP COM CL A COM 043113208 398 17300 SH SOLE 17300 0 0
ASHWORTH INC COM COM 04516H101 129 30000 SH SOLE 30000 0 0
AT & T CORP COM 001957109 19456 345500 SH SOLE 345500 0 0
ATLANTIC RICHFIELD COMPANY COM 048825103 18003 211800 SH SOLE 211800 0 0
ATLANTIC TELE NETWORK INC COM COM 049079205 290 24400 SH SOLE 24400 0 0
AT&T CANADA INC CL B DEP RECEI COM 00207Q202 7424 121700 SH SOLE 121700 0 0
AT&T CORP LIBERTY MEDIA CORP C COM 001957208 288896 4870744 SH SOLE 4870744 0 0
AUTOMATIC DATA PROCESSING COM 053015103 58141 1205000 SH SOLE 1205000 0 0
AUTONATION INC COM 05329W102 18693 2355000 SH SOLE 2355000 0 0
AVENTIS ADS COM 053561106 432 8000 SH SOLE 8000 0 0
PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 11
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
AVIALL INC NEW COM COM 05366B102 1451 172000 SH SOLE 172000 0 0
AZTAR CORP COM 054802103 13205 1390000 SH SOLE 1390000 0 0
AZURIX CORP COM COM 05501M104 188 25000 SH SOLE 25000 0 0
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 12
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
CATELLUS DEV CORP COM 149111106 27195 1960000 SH SOLE 1960000 0 0
CATERPILLAR INC COM 149123101 3352 85000 SH SOLE 85000 0 0
CBS CORP COM COM 12490K107 62888 1110600 SH SOLE 1110600 0 0
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 13
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
COOPER INDUSTRIES INC COM 216669101 1295 37000 SH SOLE 37000 0 0
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 14
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 15
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
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HOME DEPOT INC COM 437076102 129102 2001577 SH SOLE 2001577 0
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 16
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
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0
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KYOCERA CORP COM 501556203 2158 13000 SH SOLE 13000 0 0
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 17
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
LEAP WIRELESS INTL INC COM COM 521863100 6661 67500 SH SOLE 67500 0 0
LEE ENTERPRISES INC COM 523768109 3684 141000 SH SOLE 141000 0 0
LEHMAN BROS HLDGS INC COM COM 524908100 13687 141100 SH SOLE 141100 0 0
LEUCADIA NATL CORP COM COM 527288104 2506 105500 SH SOLE 105500 0 0
LEVEL ONE COMM 4.000% 09/01/04 CONVERTIBLE BOND 527295AC3 426 100000 PRN SOLE 100000 0 0
LG&E ENERGY CORP COM COM 501917108 3088 135000 SH SOLE 135000 0 0
LIBERATE TECHNOLOGIES COM 530129105 628 10000 SH SOLE 10000 0 0
LIBERTY CORP S C COM 530370105 54244 1296500 SH SOLE 0 0 1296500
LIBERTY DIGITAL INC CL A COM 530436104 604 15700 SH SOLE 15700 0 0
LIFE TECHNOLOGIES INC COM NEW COM 532177201 3810 76194 SH SOLE 76194 0 0
LILLIAN VERNON CORP COM 532430105 6636 698500 SH SOLE 698500 0 0
LILLY, ELI AND COMPANY COM 532457108 55110 880000 SH SOLE 880000 0 0
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LOEWEN GROUP INC COM 54042L100 45 80000 SH SOLE 80000 0
0
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LVMH MOET HENNESSY LOUIS VUT A COM 502441207 3834 45100 SH SOLE 45100 0 0
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MAYTAG CORP COM COM 578592107 1988 60000 SH SOLE 60000 0 0
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MERIDIAN GOLD INC COM COM 589975101 460 80000 SH SOLE 80000 0 0
MERITOR AUTOMOTIVE INC COM COM 59000G100 443 28000 SH SOLE 28000 0 0
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MET PRO CORP COM COM 590876306 502 55000 SH SOLE 55000 0 0
METRIS COS INC COM COM 591598107 1821 46834 SH SOLE 46834 0 0
METROMEDIA FIBER NETWORK-A COM 591689104 242 5000 SH SOLE 5000 0 0
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 18
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
METRO-GOLDWYN-MAYER INC COM 591610100 1163 45710 SH SOLE 45710 0 0
MICROSOFT CORP COM 594918104 21888 206000 SH SOLE 206000 0
0
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MIDWEST GRAIN PRODUCTS INC COM 59832G104 64 10000 SH SOLE 10000 0 0
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MODINE MFG CO COM 607828100 27210 1083000 SH SOLE 1083000 0 0
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NABI COM COM 628716102 68 10000 SH SOLE 10000 0 0
NASHUA CORP COM 631226107 2169 259000 SH SOLE 259000 0 0
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NBC INTERNET INC CL A COM 62873D105 1300 30200 SH SOLE 30200 0 0
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0
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NTL INC COM COM 629407107 11627 125269 SH SOLE 125269 0 0
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 19
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
OMI CORP NEW COM Y6476W104 191 50000 SH SOLE 50000 0 0
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0
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PORTUGAL TELECOM ADR COM 737273102 746 60000 SH SOLE 60000 0 0
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PREMIER PARKS INC COM 740540208 210 10000 SH SOLE 10000 0 0
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PRICE T ROWE & ASSOC INC COM 741477103 11593 293500 SH SOLE 293500 0 0
PRIMEDIA INC. COM 74157K101 9878 308700 SH SOLE 308700 0 0
PRINCETON VIDEO IMAGE INC COM COM 742476104 105 15000 SH SOLE 15000 0 0
PROSOFT TRAINING COM COM COM 743477101 767 34000 SH SOLE 34000 0 0
PROVIDENCE ENERGY CORP COM COM 743743106 1631 43000 SH SOLE 43000 0 0
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PT INDONESIAN SATELLITE ADR COM 715680104 292 17000 SH SOLE 17000 0 0
PT TELEKOMUNIKASI INDONESIA COM 715684106 246 25920 SH SOLE 25920 0 0
PUBLICARD INC COM COM 744627100 234 24000 SH SOLE 24000 0 0
PULITZER INC COM COM 745769109 9647 236000 SH SOLE 236000 0 0
PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 20
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
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QUADRAMED CORP COM COM 74730W101 104 18000 SH SOLE 18000 0 0
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QUALCOMM INC COM COM 747525103 14035 94000 SH SOLE 94000 0
0
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PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 21
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
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SUNTRUST BANKS INC COM 867914103 3003 52000 SH SOLE 52000 0 0
SUPERIOR INDS INTL INC COM 868168105 9475 299000 SH SOLE 299000 0 0
SWIFT ENERGY CO COM COM 870738101 179 10000 SH SOLE 10000 0 0
SWISSCOM ADR SPONSORED COM 871013108 2788 73000 SH SOLE 73000 0 0
SYBRON CHEMS INC COM COM 870903101 3794 268600 SH SOLE 268600 0 0
TALK.COM COM 874264104 170 10600 SH SOLE 10600 0 0
TECO ENERGY INC COM COM 872375100 253 13000 SH SOLE 13000 0 0
TELE CELULAR SUL PARTICIPACO A COM 879238103 1370 27400 SH SOLE 27400 0 0
TELE CENTRO OESTE CELULAR PA A COM 87923P105 1062 91332 SH SOLE 91332 0 0
TELE CENTRO SUL PARTICIPACOE A COM 879239101 4439 54800 SH SOLE 54800 0 0
TELE DANMARK ADR FOREIGN COMMON S 879242105 929 20000 SH SOLE 20000 0 0
TELE LESTE CELULAR PARTICIPAC COM 87943B102 329 5480 SH SOLE 5480 0 0
TELE NORDESTE CELULAR PARTIC A COM 87924W109 983 13700 SH SOLE 13700 0 0
TELE NORTE CELULAR PARTICIPA A COM 87924Y105 340 5480 SH SOLE 5480 0 0
TELE NORTE LESTE PARTICIPACO A COM 879246106 7295 306082 SH SOLE 306082 0 0
TELE SUDESTE CELULAR PARTICI A COM 879252104 3036 60800 SH SOLE 60800 0 0
TELECOM ARGENTINA STET FRANC S COM 879273209 1077 31000 SH SOLE 31000 0 0
TELECOM CORP NEW ZEALAND LTD S COM 879278208 807 22000 SH SOLE 22000 0 0
TELECOM ITALIA SPA-SP ADR COM 87927W106 43350 285200 SH SOLE 285200 0 0
TELECOMUNICACOES DE SAO PAOLO COM 87929A102 8431 284000 SH SOLE 284000 0
0
TELEFONICA DE ARGENTINA S A SP COM 879378206 1531 39000 SH SOLE 39000 0 0
TELEFONICA DE ESPANA SA ADR COM 879382208 23121 310872 SH SOLE 310872 0 0
TELEFONOS DE MEXICO S A 4.250% CONVERTIBLE BOND 879403AD5 462 300000 PRN SOLE 300000 0 0
TELEFONOS DE MEXICO SPON ADR R COM 879403780 9461 142000 SH SOLE 142000 0 0
TELEGLOBE INC COM COM 87941V100 14438 525000 SH SOLE 525000 0 0
PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 22
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
TELEMIG CELULAR PARTICIPACOE A COM 87944E105 1213 13700 SH SOLE 13700 0 0
TELEPHONE & DATA SYSTEM INC. COM 879433100 263514 2374000 SH SOLE 2374000 0 0
TELESP CELULAR PARTICIPACOES A COM 87952L108 6213 109600 SH SOLE 109600 0 0
TELEWEST COMMUNICATIONS PLC CO COM 87956P105 3226 38180 SH SOLE 38180 0 0
TELIGENT INC CL A COM 87959Y103 1136 17000 SH SOLE 17000 0 0
TELLABS INC COM 879664100 98885 1570000 SH SOLE 1570000 0 0
TENNANT CO COM 880345103 465 15000 SH SOLE 15000 0 0
TENNECO AUTOMOTIVE INC COM COM 880349105 7287 918000 SH SOLE 918000 0 0
TESORO PETE CORP COM COM 881609101 173 15000 SH SOLE 15000 0 0
TEXACO INC COM 881694103 9568 178000 SH SOLE 178000 0 0
TEXAS INSTRUMENTS INC COM 882508104 96480 603000 SH SOLE 603000 0 0
THERMO ELECTRON 4.25% 01/01/03 CONVERTIBLE BOND 883556AF9 275 300000 PRN SOLE 300000 0 0
THERMO FIBERTEK 4.5% 07/15/04 CONVERTIBLE BOND 88355WAA3 1020 1200000 PRN SOLE 1200000 0 0
THOMAS INDS INC COM 884425109 7931 423000 SH SOLE 423000 0 0
THOMAS NELSON INC COM COM 640376109 4128 520000 SH SOLE 520000 0 0
THOMAS & BETTS CORP COM 884315102 5170 183000 SH SOLE 183000 0 0
TIFFANY & CO NEW COM COM 886547108 70596 844200 SH SOLE 844200 0 0
TIME WARNER INC COM 887315109 177800 1778000 SH SOLE 1778000 0 0
TIME WARNER TELECOM INC CL A COM 887319101 835 10500 SH SOLE 10500 0 0
TIMES MIRROR CO NEW COM 887364107 21487 231200 SH SOLE 231200 0 0
TNP ENTERPRISES INC COM COM 872594106 2015 46000 SH SOLE 46000 0 0
TNT POST GROEP N V ADR SPONSOR COM 888742103 336 15000 SH SOLE 15000 0 0
TODD AO CORP COM 888896107 2622 76000 SH SOLE 76000 0 0
TOM BROWN INC NEW COM COM 115660201 698 38000 SH SOLE 38000 0 0
TOOTSIE ROLL INDS INC COM 890516107 9114 289336 SH SOLE 289336 0 0
TOPPS COMPANY INC COM 890786106 374 45000 SH SOLE 45000 0 0
TOTAL FINA ELF SA ADR COM 89151E109 645 8759 SH SOLE 8759 0 0
TRANS LUX 7.5% CV 12/01/06 CONVERTIBLE BOND 893247AD8 1673 2035000 PRN SOLE 2035000 0 0
TRANS LUX CORP COM 893247106 587 87000 SH SOLE 87000 0 0
TRANSPRO INC. COM 893885103 1976 395100 SH SOLE 395100 0 0
TRAVELERS PPTY CAS CORP CL A COM 893939108 81696 1980500 SH SOLE 1980500 0 0
TRIBUNE CO COM 896047107 37711 1031400 SH SOLE 1031400 0 0
TRINITY INDS INC COM 896522109 3103 131000 SH SOLE 131000 0 0
TRUMP HOTEL&CASINO RESRT INCCO COM 898168109 563 180000 SH SOLE 180000 0 0
TV GUIDE INC CLASS A COM 87307Q109 14419 300000 SH SOLE 300000 0 0
TVX GOLD INC COM COM 87308K101 2059 2745000 SH SOLE 2745000 0 0
TWINLAB CORP COM COM 901774109 1072 150500 SH SOLE 150500 0 0
TYCO INTL LTD NEW COM COM 902124106 11028 220000 SH SOLE 220000 0 0
TYLER TECHNOLOGIES INC COM COM 902252105 4089 696000 SH SOLE 696000 0 0
U S FOODSERVICE COM COM 90331R101 83739 3252000 SH SOLE 3252000 0 0
U S WEST INC NEW COM COM 91273H101 100586 1385000 SH SOLE 1385000 0 0
UCAR INTERNATIONAL COM 90262K109 11803 895000 SH SOLE 895000 0 0
UNISOURCE ENERGY CORP COM COM 909205106 294 20000 SH SOLE 20000 0 0
UNITED ILLUM CO COM COM 910637107 981 25000 SH SOLE 25000 0 0
UNITED NEWSPAPERS PLC SPONSORE COM 911202208 305 11300 SH SOLE 11300 0 0
UNITED STATES CELLULAR CORP COM 911684108 19745 278100 SH SOLE 278100 0 0
UNITED STATES CELLULAR CORP 0. ZERO COUPON BOND 911684AA6 718 1050000 PRN SOLE 1050000 0 0
UNITED TECHNOLOGIES CORP COM 913017109 506 8000 SH SOLE 8000 0 0
UNITED TELEVISION COM 913066106 75561 570809 SH SOLE 570809 0 0
UNITED WTR RES INC COM 913190104 23519 676800 SH SOLE 676800 0 0
UNITEDGLOBAL.COM 7.00% SR PFD CONVERTIBLE PREF 913247102 552 5800 SH SOLE 5800 0 0
UNITEDGLOBALCOM INC CL A COM 913247508 20117 268000 SH SOLE 268000 0 0
UNITRIN INC COM 913275103 1988 50000 SH SOLE 50000 0 0
UNIVERSAL FST PRODS INC COM COM 913543104 272 22000 SH SOLE 22000 0 0
PORTVUE-SEC13F.LNP GABELLI FUNDS, LLC PAGE 23
RUN DATE: 04/27/00 11:03 A.M.
FORM 13F INFORMATION TABLE
AS OF DATE: 03/31/00
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
- ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
UNUMPROVIDENT CORP COM COM 91529Y106 271 16000 SH SOLE 16000 0 0
USA NETWORKS INC. COM 902984103 112745 4997000 SH SOLE 4997000 0 0
VAIL BKS INC COM COM 918779109 113 12600 SH SOLE 12600 0 0
VALLEY RES INC COM COM 920062106 990 43500 SH SOLE 43500 0 0
VALMONT INDS INC COM 920253101 604 35000 SH SOLE 35000 0 0
VALUE LINE INC COM 920437100 296 8000 SH SOLE 8000 0
0
VASTAR RES INC COM COM 922380100 743 10000 SH SOLE 10000 0 0
VDC COMMUNICATIONS INC COM COM 91821B101 177 45000 SH SOLE 45000 0 0
VIACOM INC COM 925524100 237113 4437200 SH SOLE 4437200 0 0
VIACOM INC. CL B COMM COM 925524308 6963 132000 SH SOLE 132000 0 0
VIATEL INC COM COM 925529208 10339 206000 SH SOLE 206000 0 0
VIMPEL COMMUNICATIONS SPONSORE COM 68370R109 571 13500 SH SOLE 13500 0 0
VISX INC DEL COM COM 92844S105 1278 70000 SH SOLE 70000 0 0
VODAFONE AIRTOUCH PLC SPONSORE COM 92857T107 61295 1103175 SH SOLE 1103175 0 0
VOICESTREAM WIRELESS COM 928615103 19758 153387 SH SOLE 153387 0 0
WADDELL & REED FINL INC CL A COM 930059100 3046 108000 SH SOLE 108000 0 0
WARNER LAMBERT CO COM 934488107 106870 1094000 SH SOLE 1094000 0 0
WASHINGTON MUT INC COM COM 939322103 239 9000 SH SOLE 9000 0 0
WASTE MGMT INC DEL COM COM 94106L109 19710 1440000 SH SOLE 1440000 0 0
WATERLINK INC COM 94155N105 110 40000 SH SOLE 40000 0 0
WATTS INDS INC CL A COM 942749102 14417 1165000 SH SOLE 1165000 0 0
WEIDER NUTRITION INTL INC CL A COM 948603105 483 135700 SH SOLE 135700 0 0
WESLEY JESSEN VISIONCARE INCCO COM 951018100 539 15000 SH SOLE 15000 0 0
WESTERN WIRELESS CORP-CL A COM 95988E204 2520 55000 SH SOLE 55000 0 0
WESTON ROY F INC NEW COM SER A COM 961137106 137 56400 SH SOLE 56400 0 0
WESTWOOD ONE INC COM COM 961815107 2900 80000 SH SOLE 80000 0 0
WHITMAN CORP NEW COM COM 96647R107 27638 1983000 SH SOLE 1983000 0 0
WHITMAN ED GROUP INC COM COM 966524100 50 22000 SH SOLE 22000 0 0
WHX CORP COM COM 929248102 1801 262000 SH SOLE 262000 0 0
WHX CORP CONV PFD A CONVERTIBLE PREF 929248201 1526 56500 SH SOLE 56500 0 0
WHX CORP CONV PFD B CONVERTIBLE PREF 929248300 1277 55500 SH SOLE 55500 0 0
WICOR INC COM COM 929253102 26443 853000 SH SOLE 853000 0 0
WILEY JOHN & SONS INC CL B COM 968223305 219 12800 SH SOLE 12800 0 0
WILLIAMS CO COM 969457100 1151 26200 SH SOLE 26200 0 0
WILLIAMS COM COM 969455104 254 4900 SH SOLE 4900 0 0
WILLIAMS CTLS INC COM COM 969465103 64 30000 SH SOLE 30000 0 0
WINSTAR COMMUNICATIONS INC COM 975515107 2700 45000 SH SOLE 45000 0 0
WOLVERINE WORLD WIDE INC COM COM 978097103 1705 155000 SH SOLE 155000 0 0
WOMEN FIRSTHEALTH COM 978150100 760 160000 SH SOLE 160000 0 0
WRIGLEY WM JR CO COM 982526105 11368 148000 SH SOLE 148000 0 0
WYNN'S INTL INC COM 983195108 5663 410000 SH SOLE 410000 0 0
XEROX CORP COM 984121103 1742 67000 SH SOLE 67000 0 0
YOUNG BROADCASTING INC CL A COM 987434107 1587 83500 SH SOLE 83500 0 0
LINE COUNT: 744
</TABLE>
SEC13F.LNS GAMCO INVESTORS, INC.
FORM 13F SUMMARY PAGE
AS OF DATE: 03/31/00
RUN DATE: 04/03/00 3:25 P.M.
REPORT SUMMARY:
NUMBER OF OTHER INCLUDED MANAGERS: 1
FORM 13F INFORMATION TABLE ENTRY TOTAL: 1,224
FORM 13F INFORMATION TABLE VALUE TOTAL: $17,947,790,000
LIST OF OTHER INCLUDED MANAGERS:
NO. 13F FILE NUMBER NAME
01 28-1887 GABELLI FUNDS, LLC
