0001047469-13-006093.txt : 20130514 0001047469-13-006093.hdr.sgml : 20130514 20130514172602 ACCESSION NUMBER: 0001047469-13-006093 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20130331 FILED AS OF DATE: 20130514 DATE AS OF CHANGE: 20130514 EFFECTIVENESS DATE: 20130514 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SECTORAL ASSET MANAGEMENT INC CENTRAL INDEX KEY: 0001274413 IRS NUMBER: 000000000 STATE OF INCORPORATION: A8 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-10653 FILM NUMBER: 13842784 BUSINESS ADDRESS: STREET 1: 1000 SHERBROOKE ST., WEST STREET 2: SUITE 2120 CITY: MONTREAL STATE: A8 ZIP: H3A 3G4 BUSINESS PHONE: 514 849 8777 MAIL ADDRESS: STREET 1: 1000 SHERBROOKE ST., WEST STREET 2: SUITE 2120 CITY: MONTREAL STATE: A8 ZIP: H3A 3G4 13F-HR 1 a2215126z13f-hr.txt 13F-HR UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: March 31, 2013 ----------------------- 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: Sectoral Asset Management Inc. -------------------------------- Address: 1000 Sherbrooke West, Suite 2120 -------------------------------- Montreal, QC H3A 3G4 Canada ------------------------------- Form 13F File Number: 028-10653 --------------------- 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 Lazaro ------------------------------- Title: Chief Compliance Officer ------------------------------- Phone: 514-849-8777 x250 ------------------------------- Signature, Place, and Date of Signing: /s/ Elizabeth Lazaro, Chief Compliance Officer Montreal, Quebec, Canada May 14, 2013 ----------------------------------------------- -------------------------- ----------------- [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: Number of Other Included Managers: 0 -------------------- Form 13F Information Table Entry Total: 56 -------------------- Form 13F Information Table Value Total: $ 3,251,917 -------------------- (in thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. None. - 2 -

ITEM 1 ITEM 2 ITEM 3 ITEM 4 ITEM 5 ITEM 6 ITEM 7 ITEM 8 ---------------------- ----------- --------- ----------- ------------------------- ---------- ------ ----------------------------- FAIR MARKET SH/PRN SH/PRN PUT/CALL INVESTMENT VOTING AUTHORITY ISSUER CLASS CUSIP VALUE AMOUNT DISCRETION MGRS (SHARES) (000s) TYPE (A)SOLE (B)SHARED (C)NONE ---------------------------------------------------------------------------------------------------------------------------------- 3SBIO INC SP ADR 88575Y105 10838 713001 SH SOLE 671281 0 41720 ACCURAY INC COMMON 4397105 5222 1125433 SH SOLE 267722 0 857711 ACHILLION PHARMA COMMON 00448Q201 10251 1171500 SH SOLE 1096400 0 75100 ACTAVIS INC COMMON 00507K103 105702 1147566 SH SOLE 261205 0 886361 AKORN INC COMMON 9728106 10990 794682 SH SOLE 760082 0 34600 ALEXION PHARM INC COMMON 15351109 44818 486408 SH SOLE 451000 0 35408 ALIGN TECH INC COMMON 16255101 86664 2586216 SH SOLE 163931 0 2422285 AMARIN CORP PLC SP ADR NEW 23111206 13394 1807610 SH SOLE 97228 0 1710382 AMGEN INC COMMON 31162100 85506 834119 SH SOLE 780668 0 53451 ARIAD PHARMACEUTICAL COMMON 04033A100 73784 4080984 SH SOLE 1946032 0 2134952 AVEO PHARMACUTICALS COMMON 53588109 38098 5183462 SH SOLE 2300235 0 2883227 BIOGEN IDEC INC COMMON 09062X103 146605 761116 SH SOLE 419276 0 341840 BIOMARIN PHARMAC INC COMMON 09061G101 133626 2146264 SH SOLE 899300 0 1246964 BOSTON SCIENTIFIC COMMON 101137107 81829 10477506 SH SOLE 478916 0 9998590 CELGENE CORP COMMON 151020104 93833 809536 SH SOLE 752800 0 56736 CHINA CORD BLOOD SHS G21107100 229 78185 SH SOLE 0 0 78185 COVIDIEN PLC SHS G2554F113 31164 459374 SH SOLE 100220 0 359154 DEXCOM INC COMMON 252131107 27086 1619977 SH SOLE 117032 0 1502945 DR REDDYS LABS LTD ADR 256135203 14253 440590 SH SOLE 415904 0 24686 EDWARDS LIFESCIENCE COMMON 28176E108 127178 1547933 SH SOLE 71215 0 1476718 ELI LILLY & CO COMMON 532457108 75491 1329302 SH SOLE 122107 0 1207195 GILEAD SCIENCES INC COMMON 375558103 163850 3347975 SH SOLE 2532885 0 815090 GIVEN IMAGING ORD SHS M52020100 11429 699016 SH SOLE 470 0 698546 HALOZYME THERAPEUTIC COMMON 40637H109 9685 1679962 SH SOLE 1586362 0 93600 HEARTWARE INTL INC COMMON 422368100 52739 596550 SH SOLE 32564 0 563986 HOLOGIC INC COMMON 436440101 59739 2643332 SH SOLE 109983 0 2533349 ILLUMINA INC COMMON 452327109 95204 1763689 SH SOLE 677589 0 1086100 IMMUNOGEN INC COMMON 45253H101 89851 5591239 SH SOLE 2458203 0 3133036 INCYTE CORPORATION COMMON 45337C102 182722 7805288 SH SOLE 3722151 0 4083137 INTERMUNE INC COMMON 45884X103 43283 4782622 SH SOLE 1714249 0 3068373 IRONWOOD PHARMACEUCL COM CL A 46333X108 67773 3706490 SH SOLE 2079826 0 1626664 LIFE TECHNOLOGIES COMMON 53217V109 47363 732838 SH SOLE 424235 0 308603 MEDIVATION INC COMMON 58501N101 80652 1724812 SH SOLE 827610 0 897202 MERCK & CO INC COMMON 58933Y105 64000 1446989 SH SOLE 312311 0 1134678 MOMENTA PHARMACEUTIC COMMON 60877T100 10741 805196 SH SOLE 769596 0 35600 MYLAN INC COMMON 628530107 141018 4870259 SH SOLE 951953 0 3918306 NOVARTIS AG SP ADR 66987V109 584 8200 SH SOLE 8200 0 0 NOVO-NORDISK AS ADR 670100205 1825 11301 SH SOLE 6403 0 4898 NPS PHARMACEUTICALS COMMON 62936P103 23541 2306828 SH SOLE 2140728 0 166100 NXSTAGE MEDICAL COMMON 67072V103 39815 3529655 SH SOLE 305977 0 3223678 ONYX PHARMACEUTICALS COMMON 683399109 131707 1482183 SH SOLE 520948 0 961235 ORASURE TECHNOLOGIES COMMON 68554V108 8565 1586028 SH SOLE 1472328 0 113700 PERRIGO CO COMMON 714290103 84249 709525 SH SOLE 174259 0 535266 PHARMACYCLICS INC COMMON 716933106 29904 371900 SH SOLE 344200 0 27700 REGENERON PHARMCTCLS COMMON 75886F107 40690 230666 SH SOLE 122400 0 108266 SAGENT PHARMACEUTI COMMON 786692103 11431 651356 SH SOLE 619056 0 32300 SEATTLE GENETICS INC COMMON 812578102 15518 437069 SH SOLE 404069 0 33000 SEQUENOM INC COM NEW 817337405 24596 5926774 SH SOLE 2446978 0 3479796 SHIRE PLC SP ADR 82481R106 25640 280647 SH SOLE 266900 0 13747 TEVA PHARMACEUTICAL ADR 881624209 15215 383449 SH SOLE 365447 0 18002 THERAVANCE INC COMMON 88338T104 62492 2645718 SH SOLE 1325888 0 1319830 THORATEC LABS CORP COMMON 885175307 17636 470328 SH SOLE 210 0 470118 UNITED THERAPEUTICS COMMON 91307C102 72111 1184676 SH SOLE 590980 0 593696 VALEANT PHARMA INTL COMMON 91911K102 46296 617109 SH SOLE 337936 0 279173 VARIAN MED SYS INC COMMON 92220P105 71470 992636 SH SOLE 18812 0 973824 VERTEX PHARMACEUTICL COMMON 92532F100 192022 3493219 SH SOLE 1156919 0 2336300