0001450791-13-000025.txt : 20130212 0001450791-13-000025.hdr.sgml : 20130212 20130212125457 ACCESSION NUMBER: 0001450791-13-000025 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121231 FILED AS OF DATE: 20130212 DATE AS OF CHANGE: 20130212 EFFECTIVENESS DATE: 20130212 FILER: COMPANY DATA: COMPANY CONFORMED NAME: JACOB ASSET MANAGEMENT OF NEW YORK LLC CENTRAL INDEX KEY: 0001279256 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-10765 FILM NUMBER: 13595816 BUSINESS ADDRESS: STREET 1: 653 MANHATTAN BEACH BLVD. #J CITY: MANHATTAN BEACH STATE: CA ZIP: 90266 BUSINESS PHONE: (424) 237-2164 MAIL ADDRESS: STREET 1: 653 MANHATTAN BEACH BLVD. #J CITY: MANHATTAN BEACH STATE: CA ZIP: 90266 13F-HR 1 forthqtr2012.txt UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 FORM 13F FORM 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2012 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: Jacob Asset Management of New York LLC Address: 653 Manhattan Beach Blvd. #J Manhattan Beach, CA 90266 Form 13F File Number: 028-10765 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: Ryan I. Jacob Title: Manager, Chief Executive Officer and Managing Member Phone: (424) 237-2164 Signature, place, and date of signing: /s/ Ryan I. Jacob -------------------------- Ryan I. Jacob Manhattan Beach, CA February 12, 2013 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: 121 FORM 13F Information Table Value Total: $73,921 (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 Name of Reporting Manager: Jacob Asset Management of New York LLC Report as of December 31, 2012 Form 13F Information Table

Market Title of Value Investment Other Voting Name of Issuer Class Cusip (In thousands) Amount Type Descretion Managers Authority 8x8 INC. COM 282914100 139 18,828 SH SOLE SOLE ACHILLION PHARMACEUTICALS INC. COM 00448Q201 328 53,389 SH SOLE SOLE ADA ES INC. COM 005208103 447 26,480 SH SOLE SOLE AKORN INC. COM 009728106 153 11,432 SH SOLE SOLE ALIGN TECHNOLOGY INC. COM 016255101 153 5,500 SH SOLE SOLE AMARIN CORP. PLC SPONS ADR 023111206 545 67,350 SH SOLE SOLE AMERICAN CAPITAL AGENCY CORP. COM 02503X105 217 7,500 SH SOLE SOLE AMERICAN EXPRESS CO. COM 025816109 259 4,500 SH SOLE SOLE ANHEUSER BUSCH INBEV SA/NV SPONS ADR 03524A108 315 3,600 SH SOLE SOLE ANNALY CAP MGMT INC. COM 035710409 379 27,000 SH SOLE SOLE ANWORTH MORTGAGE ASSET CP. COM 037347101 434 75,000 SH SOLE SOLE APPLE INC. COM 037833100 3,145 5,500 SH SOLE SOLE ATHENAHEALTH INC. COM 04685W103 510 6,950 SH SOLE SOLE BAIDU INC. SPON ADR REP A 056752108 1,404 14,000 SH SOLE SOLE BALLY TECHNOLOGIES INC. COM 05874B107 313 7,000 SH SOLE SOLE BARD C R INC. COM 067383109 264 2,700 SH SOLE SOLE BECTON DICKINSON & CO. COM 075887109 235 3,000 SH SOLE SOLE BERKSHIRE HATHAWAY CORP. INC DEL CL A 084670108 402 3 SH SOLE SOLE BOTTOMLINE TECH DEL INC. COM 101388106 693 26,250 SH SOLE SOLE BROADCOM CORP. CL A 111320107 1,129 34,000 SH SOLE SOLE C H ROBINSON WORLDWIDE INC. COM 12541W209 152 2,400 SH SOLE SOLE CAPITAL SR LIVING CORP. COM 140475104 336 18,000 SH SOLE SOLE CARDTRONICS INC. COM 14161H108 358 15,100 SH SOLE SOLE CAPSTEAD MTG CORP. COM NO PAR 14067E506 172 15,000 SH SOLE SOLE CARRIZO OIL & CO INC. COM 144577103 146 7,000 SH SOLE SOLE CECO ENVIRONMENTAL CORP. COM 125141101 299 30,078 SH SOLE SOLE CELLDEX THEREPEUTICS INC COM 15117B103 430 64,000 SH SOLE SOLE CEVA INC. COM 157210105 1,706 112,642 SH SOLE SOLE CHART INDS INC. COM PAR $0.01 16115Q308 293 4,400 SH SOLE SOLE CHUBB CORP. COM 171232101 151 2,000 SH SOLE SOLE CINEMARK HOLDINGS INC. COM 17243V102 260 10,000 SH SOLE SOLE CIRRUS LOGIC INC. COM 172755100 1,070 36,500 SH SOLE SOLE CISCO SYS INC. COM 17275R102 1,572 80,000 SH SOLE SOLE COCA COLA CO. COM 191216100 305 8,400 SH SOLE SOLE COSTCO WHSL CORP. COM 22160K105 198 2,000 SH SOLE SOLE CTRIP COM INTL CORP. AMERICAN DEP SHS 22943F100 1,413 62,000 SH SOLE SOLE CUMMINS INC. COM 231021106 260 2,400 SH SOLE SOLE CURIS INC. COM 231269101 291 84,882 SH SOLE SOLE CYPRESS SEMICONDUCTOR CORP. COM 232806109 954 88,050 SH SOLE SOLE CYS INVTS INC. COM 12673A108 213 18,000 SH SOLE SOLE DERMA SCIENCES CORP. COM PAR $0.01 249827502 550 49,527 SH SOLE SOLE DEXCOM INC. COM 252131107 299 22,000 SH SOLE SOLE DIAGEO PLC SPONS ADR 25243Q205 350 3,000 SH SOLE SOLE EBAY INC. COM 278642103 663 13,000 SH SOLE SOLE ELLIE MAE INC. COM 28849P100 2,572 92,700 SH SOLE SOLE EMERITUS CORP. COM 291005106 302 12,200 SH SOLE SOLE ENCORE CAP GROUP INC. COM 292554102 792 25,858 SH SOLE SOLE ENDOLOGIX INC. COM 29266S106 490 34,400 SH SOLE SOLE EURONET WORLDWIDE INC. COM 298736109 345 14,600 SH SOLE SOLE EXACT SCIENCES CORP. COM 30063P105 537 50,702 SH SOLE SOLE EXPEDIA INC. COM 30212P303 1,352 22,000 SH SOLE SOLE EXXON MOBIL CORP. COM 30231G102 260 3,000 SH SOLE SOLE FINISH LINE INC. COM 317923100 182 9,600 SH SOLE SOLE GEEKNET INC. COM 36846Q203 1,000 60,848 SH SOLE SOLE GEOSPACE TECHNOLOGIES CORP. COM 37364X109 315 3,539 SH SOLE SOLE GOOGLE INC CL A 38259P508 1,419 2,000 SH SOLE SOLE HATTERAS FINL CORP. COM 41902R103 198 8,000 SH SOLE SOLE HMS HLDGS CORP. COM 40425J101 158 6,088 SH SOLE SOLE HOLLYWOOD MEDIA CORP. COM 436233100 664 491,951 SH SOLE SOLE HOMETRUST BANCSHARES INC. COM 437872104 596 44,100 SH SOLE SOLE IMMERSION CORP. COM 452521107 1,655 240,897 SH SOLE SOLE INVENSENSE INC. COM 46123D205 1,111 100,000 SH SOLE SOLE IPASS INC. COM 46261V108 836 456,650 SH SOLE SOLE IXIA COM 45071R109 824 48,500 SH SOLE SOLE JIAYUAN COM INTL LTD SPONS ADR 477374102 1,281 232,063 SH SOLE SOLE LOGMEIN INC. COM 54142L109 3,081 137,470 SH SOLE SOLE LORILLARD INC. COM 544147101 210 1,800 SH SOLE SOLE MADDEN STEVEN LTD. COM 556269108 142 3,550 SH SOLE SOLE MAGNUM HUNTER RES CORP. COM 55973B102 845 211,900 SH SOLE SOLE MAP PHARMACEUTICALS INC. COM 56509R108 463 29,500 SH SOLE SOLE MASTEC INC. COM 576323109 299 12,000 SH SOLE SOLE MASTERCARD INC. CL A 57636Q104 246 500 SH SOLE SOLE MCDONALDS CORP. COM 580135101 212 2,400 SH SOLE SOLE MEAD JOHNSON NUTRITION CO. COM 582839106 198 3,000 SH SOLE SOLE MFA FINANCIAL INC. COM 55272X102 260 32,000 SH SOLE SOLE MISTRAS GROUP INC. COM 60649T107 568 23,000 SH SOLE SOLE MULTIMEDIA GAMES HLDG CO. INC. COM 625453105 353 24,000 SH SOLE SOLE MYR GROUP INC. COM 55405W104 449 20,201 SH SOLE SOLE NATURAL GROCERS BY VITAMIN C COM 63888U108 290 15,200 SH SOLE SOLE NIKE INC. CL B 654106103 248 4,800 SH SOLE SOLE NOVABAY PHARMACEUTICALS INC. COM 66987P102 333 291,700 SH SOLE SOLE OASIS PETE INC. COM 674215108 496 15,600 SH SOLE SOLE PHILIP MORRIS INTL INC. COM 718172109 251 3,000 SH SOLE SOLE REEDS INC. COM 758338107 289 50,603 SH SOLE SOLE RED HAT INC. COM 756577102 953 18,000 SH SOLE SOLE RIGEL PHARMACEUTICALS INC. COM 766559603 397 61,000 SH SOLE SOLE SALESFORCE COM INC. COM 79466L302 672 4,000 SH SOLE SOLE SANDISK CORP. COM 80004C101 1,289 29,596 SH SOLE SOLE SANOFI SPONS ADR 80105N105 284 6,000 SH SOLE SOLE SHERWIN WILLIAMS CO. COM 824348106 308 2,000 SH SOLE SOLE SHOE CARNIVAL INC. COM 824889109 462 22,552 SH SOLE SOLE SHUTTERFLY INC. COM 82568P304 1,228 41,106 SH SOLE SOLE SILICON IMAGE INC. COM 82705T102 657 132,496 SH SOLE SOLE SINA CORP. ORD G81477104 2,496 49,700 SH SOLE SOLE SONIC CORP. COM 835451105 456 43,800 SH SOLE SOLE SOURCEFIRE INC. COM 83616T108 536 11,347 SH SOLE SOLE SOUTHWESTERN ENERGY CO. COM 845467109 334 10,000 SH SOLE SOLE SPS COM INC. COM 78463M107 510 13,675 SH SOLE SOLE STAAR SURGICAL CO. COM 852312305 230 37,635 SH SOLE SOLE SUPPORT COM INC. COM 86858W101 303 72,469 SH SOLE SOLE SYNTA PHARMACEUTICALS CORP. COM 87162T206 446 49,399 SH SOLE SOLE TEAM INC. COM 878155100 369 9,700 SH SOLE SOLE TEARLAB CORP. COM 878193101 355 86,600 SH SOLE SOLE TILLYS INC. CL A 886885102 459 34,000 SH SOLE SOLE TORCHMARK CORP. COM 891027104 78 1,500 SH SOLE SOLE TORO CO. COM 891092108 206 4,800 SH SOLE SOLE TRIANGLE PETE CORP. COM 89600B201 879 146,676 SH SOLE SOLE TRIPADVISOR INC. COM 896945201 894 21,300 SH SOLE SOLE TRIUS THERAPEUTICS INC. COM 89685K100 387 81,000 SH SOLE SOLE UNILEVER PLC SPONS ADR 904784709 230 6,000 SH SOLE SOLE UNITED PARCEL SERVICE INC. CL B 911312106 221 3,000 SH SOLE SOLE VELTI PLC ST HELIER SHS G93285107 1,179 261,950 SH SOLE SOLE VERISK ALALYTICS INC. CL A 92345Y106 306 6,000 SH SOLE SOLE VIEWPOINT FINL GROUP INC. MD COM 92672A101 960 45,829 SH SOLE SOLE VISA INC COM CL A 92826C839 364 2,400 SH SOLE SOLE WABCO HLDGS INC. COM 92927K102 196 3,000 SH SOLE SOLE WAL-MART STORES INC. COM 931142103 273 4,000 SH SOLE SOLE WPX ENERGY INC. COM 98212B103 179 12,000 SH SOLE SOLE YAHOO INC. COM 984332106 2,823 141,874 SH SOLE SOLE YELP INC. CL A 985817105 1,074 57,000 SH SOLE SOLE ZYNGA INC. CL A 98986T108 901 380,200 SH SOLE SOLE