0001193125-12-067900.txt : 20120221 0001193125-12-067900.hdr.sgml : 20120220 20120217191430 ACCESSION NUMBER: 0001193125-12-067900 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20111231 FILED AS OF DATE: 20120221 DATE AS OF CHANGE: 20120217 EFFECTIVENESS DATE: 20120221 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Calamos Advisors LLC CENTRAL INDEX KEY: 0001316507 IRS NUMBER: 201647533 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-11166 FILM NUMBER: 12624392 BUSINESS ADDRESS: STREET 1: 2020 CALAMOS COURT CITY: NAPERVILLE STATE: IL ZIP: 60563 BUSINESS PHONE: 6302451046 MAIL ADDRESS: STREET 1: 2020 CALAMOS COURT CITY: NAPERVILLE STATE: IL ZIP: 60563 13F-HR 1 d303785d13fhr.txt FORM 13F ================================================================================ 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, 2011 Check here if Amendment [_]; Amendment Number: This Amendment (Check only one.): [_] is a restatement [_] adds new holdings entries. Institutional Investment Manager Filing this Report: Name: CALAMOS ADVISORS LLC Address: 2020 Calamos Court Naperville, Illinois 60563 Form 13F File Number: 28-2864 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: Elizabeth A. Watkins Title: Chief Compliance Officer Phone: (630) 577- 2196 Signature, Place, and Date of Signing: /s/ Elizabeth A. Watkins Naperville, Illinois February 17, 2012 ------------------------ -------------------- ----------------- [Signature] [City, State] [Date] Report Type (Check only one.): [X] 13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager are reported in this report.) [_] 13F NOTICE. (Check here if no holdings reported are in this report, and all holdings are reported by other reporting manager(s).) [_] 13F COMBINATION REPORT. (Check here if a portion of the holdings for this reporting manager are reported in this report and a portion are reported by other reporting manager(s).) ================================================================================ FORM 13F SUMMARY PAGE Report Summary: Form 13F Information Table Entry Total: 476 Form 13F Information Table Value Total: $21,315,519

Column 1 Column 2 Column 3 Column 4 Column 5 Column 6 Column 7 Column 8 Invest ment Voting Authority Title of Value SHS or PRN Call/ Discr Other ---------------------- Name Of Issuer Class CUSIP (x1000) Amount Put etion Managers Sole Shared None --------------------------- ------------ --------- -------- ----------- --- ---- ----- -------- ------- ------- ----- 3D SYSTEMS CORP COMMON STOCK 88554D205 576 40000 shs Sole None 40000 0 3M CO COMMON STOCK 88579Y101 19740 241530 shs Sole None 241530 0 ABB LTD. - SPON ADR COMMON STOCK 000375204 27915 1482454 shs Sole None 994521 487933 ABBOTT LABORATORIES COMMON STOCK 002824100 12696.734 225800 shs Sole None 225800 0 ACACIA RESEARCH- ACACIA TECH COMMON STOCK 003881307 31246 855830 shs Sole None 852355 3475 ACCENTURE PLC COMMON STOCK G1151C101 178739 3357938 shs Sole None 3083734 274204 CONVERTIBLE ACTUANT CORP SECURITY 00508XAB0 16082 13291 prn Sole None 13111 180 ADVISORY BOARD CO COMMON STOCK 00762W107 801 10800 shs Sole None 10800 0 AETNA INC COMMON STOCK 00817Y108 1899 45000 shs Sole None 45000 0 AFFILIATED MANAGERS GROUP COMMON STOCK 008252108 63389 660647 shs Sole None 661117 3230 CONVERTIBLE AFFILIATED MANAGERS GROUP SECURITY 008252AL2 110164 101068 prn Sole None 94416 2952 AFLAC INC COMMON STOCK 001055102 5386 124500 shs Sole None 124500 0 CONVERTIBLE AGCO CORP SECURITY 001084AM4 63335 50316 prn Sole None 49976 340 AGCO CORP COMMON STOCK 001084102 79407 1847975 shs Sole None 1845000 2975 AGILENT TECHNOLOGIES INC COMMON STOCK 00846U101 2273 65067 shs Sole None 65039 28 AGRIUM INC COMMON STOCK 008916108 65144 970708 shs Sole None 825649 145059 CONVERTIBLE ALLEGHENY TECH (2 LOT MIN) SECURITY 01741RAD4 78189 55700 prn Sole None 55385 315 ALLERGAN INC COMMON STOCK 018490102 3159 36000 shs Sole None 36000 0 CONVERTIBLE ALLIANCE DATA SECURITY 018581AD0 24497 17800 prn Sole None 17800 0 CONVERTIBLE ALLIANT TECHSYS SECURITY 018804AK0 2298 2220 prn Sole None 2220 0 ALTRIA GROUP INC COMMON STOCK 02209S103 5693 192000 shs Sole None 192000 0 AMAZON.COM INC COMMON STOCK 023135106 438542 2533463 shs Sole None 2377758 155705 AMAZON.COM INC COMMON STOCK 023135106 3218 2975 shs CALL Sole None 2975 0 AMER EXPRESS CO. COMMON STOCK 025816109 66897 1418220 shs Sole None 1281640 136580 AMER INTL GROUP COMMON STOCK 026874784 1790 77150 shs Sole None 77150 0 AMERICA MOVIL SA - ADR L COMMON STOCK 02364W105 4226 187000 shs Sole None 187000 0 CONVERTIBLE AMERIGROUP CORP SECURITY 03073TAB8 35391 25100 prn Sole None 25100 0 AMERISOURCEBERGEN CP COMMON STOCK 03073E105 1413 38000 shs Sole None 38000 0 AMGEN INC COMMON STOCK 031162100 7673 119500 shs Sole None 119500 0 CONVERTIBLE AMGEN INC SECURITY 031162AQ3 125020 123936 prn Sole None 122571 1365 CONVERTIBLE ANGLOGITECH INTL SA CONVERTIBLE 03512Q206 2447 51260 shs Sole None 49000 2260 PREFERRED SECURITY ANIXTER INTL INC SECURITY 035290AJ4 64231 56158 prn Sole None 55403 755 ANSYS INC COMMON STOCK 03662Q105 32194 562051 shs Sole None 410480 151571 APACHE CORP COMMON STOCK 037411105 70210 775111 shs Sole None 633297 141814 APACHE CORP CONVERTIBLE 037411808 316162 5824658 shs Sole None 5740278 84380 PREFERRED SECURITY APOLLO GROUP INC -CL A COMMON STOCK 037604105 86461 1605000 shs Sole None 1605000 0 APPLE INC COMMON STOCK 037833100 547217 1351153 shs Sole None 1249901 101252 APPLE INC COMMON STOCK 037833900 21658 3367 shs CALL Sole None 3367 0 APPLIED MATERIALS INC COMMON STOCK 038222105 17120 1598500 shs Sole None 1598500 0 ARCHER DANIELS MIDLAND COMMON STOCK 039483102 32488 1135936.998 shs Sole None 1135937 0 CONVERTIBLE ARCHER DANIELS MIDLAND SECURITY 039483AW2 39640 39248 prn Sole None 38401 847 ARIBA INC COMMON STOCK 04033V203 36307 1293000 shs Sole None 1293000 0 ARM HOLDNGS PLC -ADR COMMON STOCK 042068106 1375 49685 shs Sole None 46062 3623 CONVERTIBLE ARRIS GROUP INC SECURITY 04269QAC4 6045 6000 prn Sole None 6000 0 ARUBA NETWORKS INC COMMON STOCK 043176106 746 40300 shs Sole None 40300 0 ASML HOLDING NV COMMON STOCK N07059186 60003 1435816 shs Sole None 1261066 174750 AT&T INC COMMON STOCK 00206R102 59576 1970100 shs Sole None 1970100 0 AUTODESK INC COMMON STOCK 052769106 174593 5756432 shs Sole None 5311408 445024 AUTOMATIC DATA COMMON STOCK 053015103 2917 54000 shs Sole None 54000 0 AUTONATION INC COMMON STOCK 05329W102 26731 725000 shs Sole None 725000 0 AVAGO TECHNOLOGIES LTD COMMON STOCK Y0486S104 37128 1286500 shs Sole None 1286500 0 BAKER HUGHES COMMON STOCK 057224107 235721 4846243 shs Sole None 4551784 294459 BANK OF AMER CP COMMON STOCK 060505104 3364 605000 shs Sole None 605000 0 CONVERTIBLE PREFERRED BANK OF AMERICA CORP SECURITY 060505682 24418 30987 shs Sole None 30987 0 BANK OF NEW YORK MELLON CORP COMMON STOCK 064058100 4798 241000 shs Sole None 241000 0 BARCLAY/ISHARES FUNDS COMMON STOCK 464287671 3807 80672 shs Sole None 58020 22652

BARRICK GOLD CORP COMMON STOCK 067901108 342844 7576674 shs Sole None 7148387 428287 BARRICK GOLD CORP COMMON STOCK 067901908 3248 6910 shs CALL Sole None 6910 0 BAXTER INTL INC COMMON STOCK 071813109 2969 60000 shs Sole None 60000 0 BB&T CORPORATION COMMON STOCK 054937107 2139 85000 shs Sole None 85000 0 BERKSHIRE HTH-B COMMON STOCK 084670702 15260 200000 shs Sole None 200000 0 CONVERTIBLE BEST BUY 2.25% SECURITY 086516AF8 7011 6994 prn Sole None 6994 0 BEST BUY COMPANY INC COMMON STOCK 086516101 787 33670 shs Sole None 33670 0 BIOGEN IDEC INC COMMON STOCK 09062X103 57078 518655 shs Sole None 518655 0 BLACKROCK INC COMMON STOCK 09247X101 1962 11005 shs Sole None 11005 0 BOEING CO COMMON STOCK 097023105 18924 258000 shs Sole None 258000 0 BP PLC -ADR COMMON STOCK 055622104 34192 800000 shs Sole None 800000 0 BRISTOL MYERS SQUIBB COMMON STOCK 110122108 24596 697954 shs Sole None 697954 0 CONVERTIBLE CACI INTL A SECURITY 127190AD8 23576 20001 prn Sole None 20001 0 CANON INC - ADR COMMON STOCK 138006309 11693 265500 shs Sole None 265500 0 CARBO CERAMICS INC COMMON STOCK 140781105 67708 549000 shs Sole None 549000 0 CARNIVAL CORP COMMON STOCK 143658300 15619 478525 shs Sole None 478525 0 CARPENTER TECHNOLOGY CORP COMMON STOCK 144285103 3596 69849 shs Sole None 69849 0 CATERPILLAR INC COMMON STOCK 149123101 19419 214340 shs Sole None 214340 0 CAVIUM INC COMMON STOCK 14964U108 20612 725000 shs Sole None 725000 0 CBS CORP - CL B COMMON STOCK 124857202 11263 415000 shs Sole None 415000 0 CELGENE CORP COMMON STOCK 151020104 141395 2091644 shs Sole None 1879543 212101 CEPHEID INC COMMON STOCK 15670R107 551 16000 shs Sole None 16000 0 CHART INDUSTRIES INC COMMON STOCK 16115Q308 573 10600 shs Sole None 10600 0 CONVERTIBLE CHART INDUSTRIES INC SECURITY 16115QAC4 24021 22635 prn Sole None 22635 0 CHECK POINT SOFTWARE TECH COMMON STOCK M22465104 307287 5848631 shs Sole None 5367441 481190 CHECK PT SOFTW COMMON STOCK M22465104 4820 7590 shs CALL Sole None 7590 0 CHESAPEAKE ENERGY CORP COMMON STOCK 165167107 116395 5221845 shs Sole None 4964117 257728 CHESAPEAKE ENERGY CORP COMMON STOCK 165167107 1429 9342 shs CALL Sole None 9342 0 CONVERTIBLE CHESAPEAKE ENERGY CORP SECURITY 165167BW6 109058 111001 prn Sole None 107490 3511 CONVERTIBLE CHESAPEAKE ENERGY(+ WARRANTS) SECURITY 165167CB1 16185 19500 prn Sole None 19500 0 CONVERITBLE CHESAPEAKE ENRG(ADDL WARRANTS) SECURITY 165167BZ9 44979 50186 prn Sole None 48767 1419 CHEVRONTEXACO CORP COMMON STOCK 166764100 80540 756955 shs Sole None 756955 0 CISCO SYSTEMS INC COMMON STOCK 17275R102 111067 6143095 shs Sole None 5978795 164300 CITIGROUP INC COMMON STOCK 172967424 5044 191706 shs Sole None 191706 0 CITRIX SYSTEMS INC COMMON STOCK 177376100 23863 392999 shs Sole None 280849 112150 CLIFFS NATURAL RESOURCES INC COMMON STOCK 18683K101 135870 2179156 shs Sole None 2087653 91503 CNOOC LTD - ADR COMMON STOCK 126132109 51007 292000 shs Sole None 292000 0 COACH INC COMMON STOCK 189754104 78249 1281938 shs Sole None 1127616 154322 COACH INC COMMON STOCK 189754104 11603 1281938 shs Sole None 1127616 154322 COCA-COLA CO COMMON STOCK 191216100 262090 3745751 shs Sole None 3672551 73200 COGNIZANT TECH SOLUTIONS CORP COMMON STOCK 192446102 121357 1887065 shs Sole None 1687091 199974 COHERENT INC COMMON STOCK 192479103 758 14500 shs Sole None 14500 0 CONVERITBLE COINSTAR INC SECURITY 19259PAF9 14527 11100 prn Sole None 11100 0 COLGATE-PALMOLIVE CO COMMON STOCK 194162103 5081 55000 shs Sole None 55000 0 COMCAST CORP- CL A COMMON STOCK 20030N101 6414 270500 shs Sole None 270500 0 COMMVAULT SYSTEMS INC COMMON STOCK 204166102 31708 742234 shs Sole None 642785 99449 COMPANHIA DE BEBIDAS -ADR COMMON STOCK 20441W203 139325 3860479 shs Sole None 3610389 250090 COMPLETE PRODUCTION SERVICES COMMON STOCK 20453E109 30842 919006 shs Sole None 712355 206651 CONVERITBLE COMTECH TELECOMMUNICATIONS SECURITY 205826AF7 5955 5625 prn Sole None 5625 0 CONCHO RESOURCES INC COMMON STOCK 20605P101 39844 425000 shs Sole None 425000 0 CONOCOPHILLIPS COMMON STOCK 20825C104 52649 722500 shs Sole None 722500 0 CONSTELLATION BRANDS INC -CL A COMMON STOCK 21036P108 36819 1781300 shs Sole None 1781300 0 CORNING INC COMMON STOCK 219350105 454 35000 shs Sole None 35000 0 COSTCO WHOLESALE CORP COMMON STOCK 22160K105 6666 80000 shs Sole None 80000 0 CONVERITBLE COVANTA HOLDING CORP SECURITY 22282EAC6 3143 3000 prn Sole None 3000 0 COVIDIEN PLC COMMON STOCK G2554F113 4279 95060 shs Sole None 95035 25 CROCS INC COMMON STOCK 227046109 22155 1500000 shs Sole None 1500000 0 CSX CORPORATION COMMON STOCK 126408103 1790 85000 shs Sole None 85000 0 CUBIST PHARM INC COMMON STOCK 229678107 82992 2094711 shs Sole None 1741040 353671 CUMMINS INC COMMON STOCK 231021106 1760 20000 shs Sole None 20000 0 CVR ENERGY INC COMMON STOCK 12662P108 26222 1400000 shs Sole None 1400000 0 CVS CORP COMMON STOCK 126650100 5301 130000 shs Sole None 130000 0 CONVERITBLE D R HORTON INC SECURITY 23331ABB4 6566 5600 prn Sole None 5600 0 DANAHER CORP COMMON STOCK 235851102 2920 62075 shs Sole None 62075 0 CONVERITBLE DANAHER CORP(copa LYONS) SECURITY 235851AF9 147213 107455 prn Sole None 106475 980 DECKERS OUTDOOR COMMON STOCK 243537107 21371 282796 shs Sole None 282221 575 DEERE & CO COMMON STOCK 244199105 1547 20000 shs Sole None 20000 0 DELL INC COMMON STOCK 24702R101 84122 5749940 shs Sole None 5584595 165345 DELL INC COMMON STOCK 24702R101 4507 22310 shs CALL Sole None 22310 0 DEVON ENERGY CORPORATION COMMON STOCK 25179M103 2097 33830 shs Sole None 33830 0 DIAMOND OFFSHORE DRILLING INC COMMON STOCK 25271C102 5526 100000 shs Sole None 100000 0 DIRECTV COMMON STOCK 25490A101 25169 588611 shs Sole None 447895 140716 DISCOVER FINANCIAL SERVICES COMMON STOCK 254709108 42000 1750000 shs Sole None 1750000 0 DISNEY WALT CO COMMON STOCK 254687106 12990 346400 shs Sole None 346400 0 DOMINION RESOURCES INC VA COMMON STOCK 25746U109 3291 62000 shs Sole None 62000 0 CONVERITBLE DOMINION RESOURCES INC/VA SECURITY 25746UAT6 936 610 prn Sole None 610 0 DOMINOS PIZZA INC COMMON STOCK 25754A201 47530 1400000 shs Sole None 1400000 0 DONALDSON CO INC COMMON STOCK 257651109 783 11500 shs Sole None 11500 0 DOVER CORP COMMON STOCK 260003108 296433 5106505 shs Sole None 4742585 363920 DOW CHEMICAL CO COMMON STOCK 260543103 16422 571000 shs Sole None 571000 0 CONVERITBLE DST SYSTEMS -C SECURITY 233326AE7 2447 2151 prn Sole None 2151 0 DUKE ENERGY CORP COMMON STOCK 26441C105 4776 217100 shs Sole None 217100 0 DUPONT DE NEMOUR & CO COMMON STOCK 263534109 7279 159000 shs Sole None 159000 0 EATON CORP COMMON STOCK 278058102 483966 11117988 shs Sole None 10482135 635853 EBAY INC COMMON STOCK 278642103 149325 4923353 shs Sole None 4917098 6255 EDISON INTL COMMON STOCK 281020107 3105 75000 shs Sole None 75000 0 EL PASO CORP COMMON STOCK 28336L909 3260 4000 shs CALL Sole None 4000 0 ELECTRONIC ARTS INC COMMON STOCK 285512109 1761 85500 shs Sole None 85500 0 ELI LILLY & CO COMMON STOCK 532457108 13891 334250 shs Sole None 334250 0 EMC CORP-MASS COMMON STOCK 268648102 185639 8618357 shs Sole None 7868755 749602 EMC CORP -MASS COMMON STOCK 268648102 1688 11600 shs CALL Sole None 11600 0 CONVERITBLE EMC CORP -MASS SECURITY 268648AM4 418977 290956 prn Sole None 284292 6664 EMERSON ELECTRIC CO COMMON STOCK 291011104 2795 60000 shs Sole None 60000 0 CONVERITBLE ENDO PHARMACEUT SECURITY 29264FAB2 75585 57534 prn Sole None 57244 290 CONVERITBLE ENERSYS SECURITY 29275YAA0 10150 10000 prn Sole None 10000 0 EQT CORP COMMON STOCK 26884L109 628 11470 shs Sole None 11441 29 CONVERITBLE EQUINIX INC SECURITY 29444UAH9 11300 8000 prn Sole None 8000 0 CONVERITBLE EQUINIX INC SECURITY 29444UAF3 46013 44350 prn Sole None 44074 276 CONVERITBLE EQUINIX INC (ADDL WARRANTS) SECURITY 29444UAG1 12698 11300 prn Sole None 11300 0 EXELON CORP COMMON STOCK 30161N101 455 10500 shs Sole None 10500 0 EXPEDITORS INTL WASHINGTON INC COMMON STOCK 302130109 72704 1775000 shs Sole None 1775000 0 EXXON MOBIL CORP COMMON STOCK 30231G102 86530 1020885 shs Sole None 1020885 0 F5 NETWORKSINC COMMON STOCK 315616102 81358 766663 shs Sole None 643786 122877 FARO TECHNOLOGIES INC COMMON STOCK 311642102 676 14700 shs Sole None 14700 0 FEDEX CORP COMMON STOCK 31428X106 16702 200000 shs Sole None 200000 0 CONVERITBLE FEI COMPANY SECURITY 30241LAF6 11991 8150 prn Sole None 8150 0 FIFTH THIRD BK COMMON STOCK 316773100 2544 200000 shs Sole None 200000 0 FIRST CASH FINL SVCS INC COMMON STOCK 31942D107 604 17200 shs Sole None 17200 0 FLUOR CORP-NEW COMMON STOCK 343412102 87288 1737067 shs Sole None 1494066 243001 FMC TECHNOLOGIES INC COMMON STOCK 30249U101 54842 1050000 shs Sole None 1050000 0 FORTINET INC COMMON STOCK 34959E109 66632 3055094 shs Sole None 3055094 0 FRANKLIN RESOURCES INC COMMON STOCK 354613101 102406 1066058 shs Sole None 961630 104428 FREEPORT-MCMORAN COP&GOLD COMMON STOCK 35671D857 218214 5931334.999 shs Sole None 5503430 427905 CONVERITBLE FTI CONSULTING INC SECURITY 302941AB5 37181 26894 prn Sole None 26307 587 GENERAL DYNAMICS CORP COMMON STOCK 369550108 963 14500 shs Sole None 14500 0 GENERAL ELECTRIC CO COMMON STOCK 369604103 83407 4657000 shs Sole None 4657000 0 GENERAL MOTORS CO COMMON STOCK 37045V100 1823 89912 shs Sole None 89912 0 GENPACT LTD COMMON STOCK G3922B107 10652 712500 shs Sole None 712500 0 CONVERITBLE GILEAD SCIENCES (2 LOT MIN) SECURITY 375558AN3 48666 44242 prn Sole None 43983 259 CONVERITBLE GILEAD SCIENCES (2 LOT MIN) SECURITY 375558AP8 292851 256045 prn Sole None 251705 4340 CONVERITBLE GILEAD SCIENCES INC SECURITY 375558AH6 23346 20104 prn Sole None 19220 884 GLOBE SPECIALTY METALS INC COMMON STOCK 37954N206 340 25400 shs Sole None 25400 0 GOLDCORP INC COMMON STOCK 380956409 70343 1589674 shs Sole None 1395179 194495 CONVERITBLE GOLDCORP INC SECURITY 380956AB8 241626 196644 prn Sole None 190939 5705 GOLDMAN SACHS COMMON STOCK 38141G104 2532 28000 shs Sole None 28000 0 GOOGLE INC COMMON STOCK 38259P508 508708 787595 shs Sole None 723711 63884 Graphic Packaging Holding Co COMMON STOCK 388689101 555 130300 shs Sole None 130300 0 GULFPORT ENGY COMMON STOCK 402635304 627 21300 shs Sole None 21300 0 HALLIBURTON CO COMMON STOCK 406216101 4676 135500 shs Sole None 135500 0 HARLEY-DAVIDSON INC COMMON STOCK 412822108 1675 43100 shs Sole None 43100 0 HARTFORD FINANCIAL SVCS GRP COMMON STOCK 416515104 309 19000 shs Sole None 19000 0 CONVERITBLE HEALTH CR REIT SECURITY 42217KAP1 416 358 prn Sole None 358 0 CONVERITBLE HEALTH CR REIT SECURITY 42217KAQ9 1171 1023 prn Sole None 1023 0 CONVERITBLE HEALTH CR REIT SECURITY 42217KAR7 11126 9685 prn Sole None 9685 0 HEALTHSTREAM COMMON STOCK 42222N103 867 47000 shs Sole None 47000 0 HELMERICH & PAYNE INC COMMON STOCK 423452101 245538 4207302 shs Sole None 3858704 348598 HERBALIFE LTD COMMON STOCK G4412G101 70092 1356538 shs Sole None 1160247 196291 HERMAN MILLER INC COMMON STOCK 600544100 609 33000 shs Sole None 33000 0 CONVERITBLE HOLOGIC INC SECURITY 436440AB7 96724 88031 prn Sole None 87486 545 HOME DEPOT COMMON STOCK 437076102 4961 118000 shs Sole None 118000 0 HONEYWELL INTL COMMON STOCK 438516106 34784 640000 shs Sole None 640000 0 CONVERITBLE HORNBECK OFFSHORE SERVICES INC SECURITY 440543AE6 43813 43595 prn Sole None 42916 679 HUNT (JB) TRANSPRT SVCS INC COMMON STOCK 445658107 42817 950000 shs Sole None 950000 0 IDEXX LABORATORIES INC COMMON STOCK 45168D104 34632 450000 shs Sole None 450000 0 II-VI INCORP COMMON STOCK 902104108 536 29200 shs Sole None 29200 0 ILL TOOL WORKS INC COMMON STOCK 452308109 11047 236500 shs Sole None 236500 0 ILLUMINA INC COMMON STOCK 452327109 40954 1343619 shs Sole None 1343484 135 INCYTE GENOMICS INC COMMON STOCK 45337C102 19846 1322153 shs Sole None 1322153 0 INFORMATICA CORP COMMON STOCK 45666Q102 18310 495798 shs Sole None 352744 143054 INFOSYS LTD - ADR COMMON STOCK 456788108 2297 44700 shs Sole None 44700 0 CONVERITBLE INTEL CORP SECURITY 458140AD2 105936 101253 prn Sole None 101253 0 INTEL CORP COMMON STOCK 458140100 133596 5509105 shs Sole None 5120619 388486 INTERCONTINENTALEXCHANGE INC COMMON STOCK 45865V100 97510 808878 shs Sole None 744803 64075 CONVERITBLE INTERPUBLIC GROUP OF COS SECURITY 460690BA7 6613 6507 prn Sole None 6397 110 CONVERITBLE INTERPUBLIC GRP 4.75% SECURITY 460690BE9 2343 2125 prn Sole None 2070 55 INT'L BUSINESS MACHINES CORP COMMON STOCK 459200101 35246 191680 shs Sole None 191680 0 CONVERITBLE INTL GAME TECHNOLOGY SECURITY 459902AQ5 122993 103464 prn Sole None 102682 782 INTREPID POTASH INC COMMON STOCK 46121Y102 346 15300 shs Sole None 15300 0 INTUIT COMMON STOCK 461202103 81011 1540431 shs Sole None 1277823 262608 INTUITIVE SURGICAL INC COMMON STOCK 46120E602 309065 667512 shs Sole None 613630 53882 CONVERITBLE INVITROGEN CORP SECURITY 46185RAK6 14781 14707 prn Sole None 14497 210 IPG PHOTONICS CORP COMMON STOCK 44980X109 342 10100 shs Sole None 10100 0 IROBOT CORP COMMON STOCK 462726100 737 24700 shs Sole None 24700 0 ISHARES BARCLAYS AGGREGATE COMMON STOCK 464287226 479 4345 shs Sole None 4345 0 ISHARES S&P 500 INDEX FUND COMMON STOCK 464287200 233 1850 shs Sole None 1850 0 JABIL CIRCUIT INC COMMON STOCK 466313103 1868 95000 shs Sole None 95000 0 CONVERITBLE JANUS CAPITAL GROUP FUNDS SECURITY 47102XAG0 3480 3524 prn Sole None 3524 0 CONVERITBLE JDS UNIPHASE CORP SECURITY 46612JAD3 1975 2000 prn Sole None 2000 0 CONVERITBLE JNJ (ALZA CP) ZERO 7/20 SECURITY 02261WAB5 10766 11561 prn Sole None 11561 0 JOHNSON & JOHNSON COMMON STOCK 478160104 215029 3278882 shs Sole None 3276082 2800 JP MORGAN CHASE & CO COMMON STOCK 46625H100 39741 1195225 shs Sole None 1195225 0 KENEXA CORP COMMON STOCK 488879107 748 28000 shs Sole None 28000 0 KIMBERLY-CLARK CORP COMMON STOCK 494368103 24790 337000 shs Sole None 337000 0 KKR & CO LP COMMON STOCK 48248M102 20528 1600000 shs Sole None 1600000 0 KLA-TENCOR CORP COMMON STOCK 482480100 57427 1190192 shs Sole None 1187742 2450 CONVERITBLE KNIGHT CAPITAL GROUP INC SECURITY 499005AE6 12386 13800 prn Sole None 13800 0 KRAFT FOODS INC - CL A COMMON STOCK 50075N104 3736 100000 shs Sole None 100000 0 KRONOS WORLDWIDE INC COMMON STOCK 50105F105 354 19600 shs Sole None 19600 0 CONVERITBLE LABORATORY CORP LYONS (EXCH) SECURITY 50540RAG7 3976 3450 prn Sole None 3450 0 LEGG MASON INC COMMON STOCK 524901105 481 20000 shs Sole None 20000 0 CONVERITBLE LEUCADIA NATIONAL SECURITY 527288AX2 52562 47194 prn Sole None 46009 1185 LEUCADIA NATIONAL CORP COMMON STOCK 527288104 1092 48000 shs Sole None 48000 0 CONVERITBLE LIBERTY (TWX & TWC & AOL) SECURITY 530718AF2 83016 73874 prn Sole None 73286 588 CONVERITBLE LIBERTY MEDIA(VIACOM-B) SECURITY 530715AR2 94604 117703 prn Sole None 115108 2595 CONVERITBLE LIFEPOINT HOSPITALS INC SECURITY 53219LAH2 61981 60322 prn Sole None 59832 490 LINCOLN NATIONAL CORP COMMON STOCK 534187109 3070 158074 shs Sole None 158074 0 CONVERITBLE LINEAR TEC CORP - TRNCH A SECURITY 535678AC0 30620 29837 prn Sole None 29662 175 LINKEDIN CORPORATION COMMON STOCK 53578A108 617 9800 shs Sole None 9800 0 LIQUIDITY SERVICES INC COMMON STOCK 53635B107 2315 62745 shs Sole None 61195 1550 LIVEPERSON INC COMMON STOCK 538146101 427 34000 shs Sole None 34000 0 LKQ CORP COMMON STOCK 501889208 22710 755000 shs Sole None 755000 0 LOCKHEED MARTIN CORP COMMON STOCK 539830109 809 10000 shs Sole None 10000 0 LOGITECH INTL SA COMMON STOCK H50430232 662 85000 shs Sole None 85000 0 LOGMEIN INC COMMON STOCK 54142L109 667 17300 shs Sole None 17300 0 LSB INDUSTRIES INC COMMON STOCK 502160104 381 13600 shs Sole None 13600 0 MAKO SURGICAL CORP COMMON STOCK 560879108 751 29800 shs Sole None 29800 0 MANHATTAN ASOC COMMON STOCK 562750109 668 16500 shs Sole None 16500 0 MANULIFE FINANCIAL CORP COMMON STOCK 56501R106 1051 99000 shs Sole None 99000 0 MARATHON OIL CP COMMON STOCK 565849106 3073 105000 shs Sole None 105000 0 MARATHON PETROLEUM COMMON STOCK 56585A102 1748 52500 shs Sole None 52500 0 MARKETAXESS HOLDINGS INC COMMON STOCK 57060D108 572 19000 shs Sole None 19000 0 MASCO CORP COMMON STOCK 574599106 4716 450000 shs Sole None 450000 0 MASTERCARD INC COMMON STOCK 57636Q104 213801 573469 shs Sole None 531431 42038 MCDONALD'S CORP COMMON STOCK 580135101 12200 121600 shs Sole None 121600 0 MCMORAN EXPLORATION COMMON STOCK 582411104 858 59000 shs Sole None 59000 0 MEAD JOHNSON NUTRITION CO COMMON STOCK 582839106 170359 2478675 shs Sole None 2361475 117200 MEDTRONIC INC COMMON STOCK 585055106 7249 189510 shs Sole None 189510 0 CONVERTIBLE MEDTRONIC INC SECURITY 585055AM8 89936 88826 prn Sole None 88109 717 MELCO CROWN ENTERTAINMENT LTD COMMON STOCK 585464100 30784 3200000 shs Sole None 3200000 0 MELLANOX TECHNOLOGIES LTD COMMON STOCK M51363113 16674 513200 shs Sole None 513200 0 MENTOR GRAPHICS COMMON STOCK 587200106 27826 2052099 shs Sole None 2052099 0 MERCK & CO COMMON STOCK 58933Y105 175015 4642299 shs Sole None 4642299 0 METLIFE INC COMMON STOCK 59156R108 3122 100140 shs Sole None 100140 0 CONVERTIBLE METLIFE INC(MATURES IN 3RDS) CONVERTIBLE 59156R116 53015 860355 shs Sole None 857015 3340 PREFERRED SECURITY MGM MIRAGE SECURITY 55303QAE0 4281 4500 prn Sole None 4500 0 MICROSOFT CORP COMMON STOCK 594918104 207614 7997440 shs Sole None 7990250 7190 CONVERTIBLE MOLINA HEALTHCARE INC SECURITY 60855RAA8 2260 2155 prn Sole None 2155 0 CONVERTIBLE MOLSON COORS BREWING CO SECURITY 60871RAA8 28009 26330 prn Sole None 26105 225 MOLYCORP INC COMMON STOCK 608753109 24580 1025000 shs Sole None 1025000 0 MONSANTO CO -NEW COMMON STOCK 61166W101 3644 52000 shs Sole None 52000 0 MOSAIC CO COMMON STOCK 61945C103 89813 1780945 shs Sole None 1780945 0 MOTOROLA SOLUTIONS INC COMMON STOCK 620076307 298 6428 shs Sole None 6428 0 MYERS INDUSTRIES INC COMMON STOCK 628464109 654 53000 shs Sole None 53000 0 CONVERTIBLE MYLAN LABORATORIES INC SECURITY 628530AG2 62630 62164 prn Sole None 61519 645 NATIONAL INSTRUMENTS CORP COMMON STOCK 636518102 2806 108114 shs Sole None 104952 3162 NATIONAL OILWELL VARCO INC COMMON STOCK 637071101 224305 3299087 shs Sole None 3010118 288969 CONVERTIBLE NAVISTAR INTL SECURITY 63934EAL2 50887 47009 prn Sole None 46657 352 CONVERTIBLE NETAPP INC SECURITY 64110DAB0 19649 15502 prn Sole None 15502 0 NETGEAR INC COMMON STOCK 64111Q104 28121 837684 shs Sole None 832034 5650 NETSUITE INC COMMON STOCK 64118Q107 811 20000 shs Sole None 20000 0 NEWMONT MINING CORP COMMON STOCK 651639106 28085 468000 shs Sole None 468000 0 CONVERTIBLE NEWMONT MINING CORP SECURITY 651639AJ5 102962 71131 prn Sole None 70359 772 CONVERTIBLE NEWMONT MINING CORP SECURITY 651639AK2 136218 103293 prn Sole None 100679 2614 CONVERTIBLE NEWMONT MINING CORP SECURITY 651639AH9 147954 106060 prn Sole None 104110 1950 CONVERTIBLE NEWPARK RESOURCES SECURITY 651718AC2 8050 7000 prn Sole None 7000 0 NEWPORT CORP COMMON STOCK 651824104 449 33000 shs Sole None 33000 0 NIC INC COMMON STOCK 62914B100 519 39000 shs Sole None 39000 0 NICE SYSTEMS LTD -SPONS ADR COMMON STOCK 653656108 6680 193910 shs Sole None 193910 0 NIKE INC-B COMMON STOCK 654106103 15925 165250 shs Sole None 165250 0 NOBLE CORP COMMON STOCK H5833N103 727 24050 shs Sole None 24050 0 NOBLE ENERGY INC COMMON STOCK 655044105 7250 76809 shs Sole None 75834 975 NOKIA CP - ADR COMMON STOCK 654902204 10604 2200000 shs Sole None 2200000 0 NORFOLK SOTHN CORP COMMON STOCK 655844108 2186 30000 shs Sole None 30000 0 NOVO-NORDISK AS -ADR COMMON STOCK 670100205 108716 943220 shs Sole None 807385 135835 CONVERTIBLE NUANCE COMMUNICATIONS INC SECURITY 67020YAB6 2108 1456 prn Sole None 1456 0 NUANCE COMMUNICATIONS INC COMMON STOCK 67020Y100 64803 2575645 shs Sole None 2298821 276824 NUCOR CORP COMMON STOCK 670346105 2572 65000 shs Sole None 65000 0 NVIDIA CORP COMMON STOCK 67066G104 1547 111610 shs Sole None 111478 132 OCCIDENTAL PETROLEUM CORP COMMON STOCK 674599105 208686 2227174 shs Sole None 2216684 10490 OIL STATES INTL INC COMMON STOCK 678026105 5701 74645 shs Sole None 72845 1800 OMEGA PROTEIN COMMON STOCK 68210P107 264 37000 shs Sole None 37000 0 CONVERTIBLE OMNICOM GRP SECURITY 681919AV8 17839 17750 prn Sole None 17750 0 CONVERTIBLE OMNICOM GRP (EXCHANGED) SECURITY 682134AA9 131076 123657 prn Sole None 120284 3373 CONVERTIBLE ON SEMICONDUCTOR CORP SECURITY 682189AG0 253 228 prn Sole None 228 0 CONVERTIBLE ON SEMICONDUCTOR CORP SECURITY 682189AH8 89251 80497 prn Sole None 79893 604 CONVERTIBLE ONYX PHARMACEUTICALS INC SECURITY 683399AB5 13388 10000 prn Sole None 10000 0 OPEN TEXT CORP COMMON STOCK 683715106 42513 831307 shs Sole None 707222 124085 OPENTABLE INC COMMON STOCK 68372A104 391 10000 shs Sole None 10000 0 OPNET TECHNOLOGIES INC COMMON STOCK 683757108 689 18800 shs Sole None 18800 0 ORACLE CORP COMMON STOCK 68389X105 462550 18033129 shs Sole None 17041918 991211 ORACLE CORP COMMON STOCK 68389X105 3258 17100 shs CALL Sole None 17100 0 O'REILLY AUTOMOTIVE INC COMMON STOCK 67103H107 83148 1040000 shs Sole None 1040000 0 PAN AMERICAN SILVER CORP COMMON STOCK 697900108 14361 658444 shs Sole None 446974 211470 PANASONIC CORP COMMON STOCK 69832A205 701 83000 shs Sole None 83000 0 PARKER HANNIFIN CORP COMMON STOCK 701094104 151533 1987323 shs Sole None 1882712 104611 PATTERSON-UTI ENERGY INC COMMON STOCK 703481101 58315 2918667 shs Sole None 2335180 583487 PEPSICO INC COMMON STOCK 713448108 12195 183800 shs Sole None 183800 0 PETROLEUM GEO-SERVICES ASA COMMON STOCK 30049A107 628 57500 shs Sole None 57500 0 PFIZER INC COMMON STOCK 717081103 101208 4676900 shs Sole None 4676900 0 CONVERTIBLE PHH CORP SECURITY 693320AN3 1620 2000 prn Sole None 2000 0 PHILIP MORRIS INTERNATIONAL COMMON STOCK 718172109 11576 147500 shs Sole None 147500 0 CONVERTIBLE PIONEER NATURAL(ADDL WARRANTS) SECURITY 723787AH0 7711 5011 prn Sole None 4892 119 PNC FINANCIAL SERVICES GROUP COMMON STOCK 693475105 2884 50000 shs Sole None 50000 0 POLYPORE INTERNATIONAL INC COMMON STOCK 73179V103 36512 830000 shs Sole None 830000 0 PPG INDUSTRIES INC COMMON STOCK 693506107 3757 45000 shs Sole None 45000 0 PRECISION CASTPARTS CORP COMMON STOCK 740189105 2472 15000 shs Sole None 15000 0 PRICELINE.COM INC COMMON STOCK 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None 2500 0 SOUTHN COMPANY COMMON STOCK 842587107 4629 100000 shs Sole None 100000 0 SOUTHWESTERN ENERGY CO COMMON STOCK 845467109 2758 86360 shs Sole None 84010 2350 SPDR GOLD TRUST COMMON STOCK 78463V107 95450 628000 shs Sole None 628000 0 ST JUDE MEDICAL INC COMMON STOCK 790849103 1288 37538 shs Sole None 37538 0 CONVERTIBLE ST MARY LAND & EXPLORATION SECURITY 792228AD0 32753 23907 prn Sole None 23615 292 CONVERTIBLE PREFERRED STANLEY BLACK & DECKER INC SECURITY 854502309 16677 142232 shs Sole None 142232 0 CONVERTIBLE STANLEY BLACK&DECKER(FLOATER) SECURITY 854616AM1 94397 84899 prn Sole None 83904 995 STARBUCKS CORP COMMON STOCK 855244109 83554 1815988 shs Sole None 1591813 224175 STATE STREET CORP COMMON STOCK 857477103 2459 61000 shs Sole None 61000 0 CONVERTIBLE STEEL DYNAMICS SECURITY 858119AP5 16406 15000 prn Sole None 14950 50 STEVEN MADDEN LTD COMMON STOCK 556269108 45746 1325960 shs Sole None 1323585 2375 STRYKER CORP COMMON STOCK 863667101 3654 73510 shs Sole None 73510 0 SUNCOR ENERGY COMMON STOCK 867224107 4537 157354 shs Sole None 151059 6295 SUPER MICRO COMPUTER INC COMMON STOCK 86800U104 712 45400 shs Sole None 45400 0 SYMANTEC CORP COMMON STOCK 871503108 5934 379200 shs Sole None 372200 7000 SYMANTEC CORP COMMON STOCK 871503108 2545 16690 shs CALL Sole None 16690 0 CONVERTIBLE SYMANTEC CORP SECURITY 871503AF5 238912 213553 prn Sole None 209578 3975 T ROWE PRICE COMMON STOCK 74144T108 137462 2413734 shs Sole None 2203626 210108 TARGET CORP COMMON STOCK 87612E106 4763 93000 shs Sole None 93000 0 CONVERTIBLE TELEFLEX INC SECURITY 879369AA4 83547 69190 prn Sole None 68423 767 TEMPUR-PEDIC INTL INC COMMON STOCK 88023U101 31518 600000 shs Sole None 600000 0 TERADATA CORP COMMON STOCK 88076W103 129663 2672903 shs Sole None 2536200 136703 CONVERTIBLE TEREX CORP SECURITY 880779AV5 8381 7500 prn Sole None 7500 0 CONVERTIBLE TEVA PHARMACEUTICAL IND LTD SECURITY 88163VAE9 22949 22093 prn Sole None 21912 181 TEXAS INSTRUMENTS INC COMMON STOCK 882508104 3493 120000 shs Sole None 120000 0 THE FRESH MARKET COMMON STOCK 35804H106 551 13800 shs Sole None 13800 0 TIBCO SOFTWARE COMMON STOCK 88632Q103 65298 2731000 shs Sole None 2731000 0 TIFFANY & CO COMMON STOCK 886547108 39623 598000 shs Sole None 598000 0 TIM PARTICIPACOES SA - ADR COMMON STOCK 88706P205 55393 2147021 shs Sole None 1909022 237999 TIME WARNER CABLE COMMON STOCK 88732J207 1907 30000 shs Sole None 30000 0 CONVERTIBLE TIME WARNER TELECOM SECURITY 887319AC5 50547 42746 prn Sole None 42395 351 TJX COMPANIES INC COMMON STOCK 872540109 24259 375811 shs Sole None 276166 99645 TRANSCEND SERVICES INC COMMON STOCK 893929208 517 21800 shs Sole None 21800 0 CONVERTIBLE TRANSOCEAN INC - C SECURITY 893830AW9 1700 1722 prn Sole None 1722 0 TRAVELERS COMPANIES INC COMMON STOCK 89417E109 6745 114000 shs Sole None 114000 0 CONVERTIBLE TRINITY INDUSTRIES INC SECURITY 896522AF6 36976 37635 prn Sole None 37219 416 CONVERTIBLE TTM TECHNOLOGIES INC SECURITY 87305RAC3 7647 7300 prn Sole None 7300 0 CONVERTIBLE TYSON FOODS A SECURITY 902494AP8 69859 52476 prn Sole None 52025 451 UNION PACIFIC CORP COMMON STOCK 907818108 2649 25000 shs Sole None 25000 0 UNIT CORP COMMON STOCK 909218109 682 14700 shs Sole None 14700 0 UNITED PARCEL SERVICE COMMON STOCK 911312106 6038 82500 shs Sole None 82500 0 CONVERTIBLE UNITED STATES STEEL CORP SECURITY 912909AE8 21114 19000 prn Sole None 19000 0 UNITED TECHNOLOGIES CORP COMMON STOCK 913017109 41446 567053 shs Sole None 567037 16 UNITEDHEALTH GROUP INC COMMON STOCK 91324P102 6335 125000 shs Sole None 125000 0 US BANCORP COMMON STOCK 902973304 13863 512500 shs Sole None 512500 0 CONVERTIBLE VERIFONE HOLDINGS SECURITY 92342YAB5 41702 40487 prn Sole None 38697 1790 VERIFONE SYSTEMS INC COMMON STOCK 92342Y109 34675 976205 shs Sole None 975926 279 CONVERTIBLE VERISIGN INC SECURITY 92343EAD4 3187 2656 prn Sole None 2656 0 VERIZON COMM COMMON STOCK 92343V104 40000 997000 shs Sole None 997000 0 CONVERTIBLE VIRGIN MEDIA INC SECURITY 92769LAB7 12221 8800 prn Sole None 8800 0 VMWARE INC COMMON STOCK 928563402 114334 1374368 shs Sole None 1220036 154332 CONVERTIBLE VOLCANO CORP SECURITY 928645AA8 7560 7000 prn Sole None 7000 0 WAL-MART STORES INC COMMON STOCK 931142103 110783 1853799 shs Sole None 1810849 42950 WATSON PHARMACEUTICALS INC COMMON STOCK 942683103 27031 447974 shs Sole None 337701 110273 WEIGHT WATCHERS INTL INC COMMON STOCK 948626106 38551 700800 shs Sole None 699600 1200 WELLS FARGO & COMPANY COMMON STOCK 949746101 22101 801926 shs Sole None 801926 0 CONVERTIBLE PREFERRED WELLS FARGO & COMPANY(WACHOVIA SECURITY 949746804 81932 76968 prn Sole None 76758 210 WESTPORT INNOVATIONS INC COMMON STOCK 960908309 901 27100 shs Sole None 27100 0 WOLVERINE WORLD WIDE COMMON STOCK 978097103 695 19500 shs Sole None 19500 0 WYNN RESORTS LTD COMMON STOCK 983134107 15136 136987 shs Sole None 90565 46422 CONVERTIBLE XILINX INC SECURITY 983919AD3 14343 12582 prn Sole None 11920 662 CONVERTIBLE XILINX INC SECURITY 983919AF8 196412 154049 prn Sole None 151594 2455 YAHOO! INC COMMON STOCK 984332106 92662 5744715 shs Sole None 5557715 187000 YAMANA GOLD INC COMMON STOCK 98462Y100 94166 6410219 shs Sole None 6097339 312880 YUM! 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