UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, DC 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: 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
May 14, 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:
116
FORM 13F Information Table Value Total:
$73,104 (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 March 31, 2013
Form 13F Information Table
MARKET VALUE INVESTMENT OTHER VOTING
NAME OF ISSUER TITLE OF CLASS CUSIP (IN THOUSANDS) AMOUNT TYPE DISCRETION MANAGERS AUTHORITY
--------------------------------- ---------------- --------- --------------- ------- ---- ---------- -------- ---------
ACHILLION PHARMACEUTICALS INC. COM 00448Q201 $ 467 53,389 SH SOLE N/A SOLE
ADA ES INC. COM 005208103 $ 704 26,480 SH SOLE N/A SOLE
AKORN INC. COM 009728106 $ 158 11,432 SH SOLE N/A SOLE
ALIGN TECHNOLOGY INC. COM 016255101 $ 184 5,500 SH SOLE N/A SOLE
AMARIN CORP. PLC SPONS ADR NEW 023111206 $ 618 83,350 SH SOLE N/A SOLE
AMERICAN CAPITAL AGENCY CORP. COM 02503X105 $ 246 7,500 SH SOLE N/A SOLE
AMERICAN EXPRESS CO. COM 025816109 $ 304 4,500 SH SOLE N/A SOLE
ANHEUSER BUSCH INBEV SA/NV SPONSORED ADR 03524A108 $ 299 3,000 SH SOLE N/A SOLE
ANNALY CAP MGMT INC. COM 035710409 $ 286 18,000 SH SOLE N/A SOLE
ANWORTH MORTGAGE ASSET CP. COM 037347101 $ 285 45,000 SH SOLE N/A SOLE
APPLE INC. COM 037833100 $ 2,744 6,200 SH SOLE N/A SOLE
ATHENAHEALTH INC. COM 04685W103 $ 461 4,750 SH SOLE N/A SOLE
AUTOZONE INC. COM 053332102 $ 238 600 SH SOLE N/A SOLE
BAIDU INC. SPON ADR REP A 056752108 $ 702 8,000 SH SOLE N/A SOLE
BALLY TECHNOLOGIES INC. COM 05874B107 $ 327 6,300 SH SOLE N/A SOLE
BARD C R INC. COM 067383109 $ 363 3,600 SH SOLE N/A SOLE
BECTON DICKINSON & CO. COM 075887109 $ 239 2,500 SH SOLE N/A SOLE
BERKSHIRE HATHAWAY CORP. INC DEL CL A 084670108 $ 313 2 SH SOLE N/A SOLE
BOTTOMLINE TECH DEL INC. COM 101388106 $ 748 26,250 SH SOLE N/A SOLE
BROADCOM CORP. CL A 111320107 $ 1,179 34,000 SH SOLE N/A SOLE
CAMPBELL SOUP CO. COM 134429109 $ 227 5,000 SH SOLE N/A SOLE
CAPITAL SR LIVING CORP. COM 140475104 $ 317 12,000 SH SOLE N/A SOLE
CARDTRONICS INC. COM 14161H108 $ 511 18,600 SH SOLE N/A SOLE
CAPSTEAD MTG CORP. COM NO PAR 14067E506 $ 192 15,000 SH SOLE N/A SOLE
CARRIZO OIL & CO INC. COM 144577103 $ 335 13,000 SH SOLE N/A SOLE
CECO ENVIRONMENTAL CORP. COM 125141101 $ 317 24,478 SH SOLE N/A SOLE
CELLDEX THEREPEUTICS INC COM 15117B103 $ 371 32,000 SH SOLE N/A SOLE
CEVA INC. COM 157210105 $ 2,061 132,142 SH SOLE N/A SOLE
CHART INDS INC. COM PAR $0.01 16115Q308 $ 240 3,000 SH SOLE N/A SOLE
CHUBB CORP. COM 171232101 $ 175 2,000 SH SOLE N/A SOLE
CIRRUS LOGIC INC. COM 172755100 $ 830 36,500 SH SOLE N/A SOLE
CISCO SYS INC. COM 17275R102 $ 1,087 52,000 SH SOLE N/A SOLE
COACH INC. COM 189754104 $ 300 6,000 SH SOLE N/A SOLE
COCA COLA CO. COM 191216100 $ 243 6,000 SH SOLE N/A SOLE
CORONADO BIOSCIENCES INC. COM 21976U109 $ 486 50,000 SH SOLE N/A SOLE
COSTCO WHSL CORP. COM 22160K105 $ 212 2,000 SH SOLE N/A SOLE
CTRIP COM INTL LTD AMERICAN DEP SHS 22943F100 $ 684 32,000 SH SOLE N/A SOLE
CUMMINS INC. COM 231021106 $ 278 2,400 SH SOLE N/A SOLE
CURIS INC. COM 231269101 $ 557 169,764 SH SOLE N/A SOLE
CYPRESS SEMICONDUCTOR CORP. COM 232806109 $ 1,258 114,050 SH SOLE N/A SOLE
CYS INVTS INC. COM 12673A108 $ 211 18,000 SH SOLE N/A SOLE
DELCATH SYS INC. COM 24661P104 $ 450 250,000 SH SOLE N/A SOLE
DERMA SCIENCES CORP. COM PAR $.01 249827502 $ 598 49,527 SH SOLE N/A SOLE
DEXCOM INC. COM 252131107 $ 368 22,000 SH SOLE N/A SOLE
DIAGEO PLC SPONS ADR NEW 25243Q205 $ 340 2,700 SH SOLE N/A SOLE
EBAY INC. COM 278642103 $ 705 13,000 SH SOLE N/A SOLE
ELLIE MAE INC. COM 28849P100 $ 3,609 150,050 SH SOLE N/A SOLE
EMERITUS CORP. COM 291005106 $ 339 12,200 SH SOLE N/A SOLE
ENDOLOGIX INC. COM 29266S106 $ 556 34,400 SH SOLE N/A SOLE
ENERGY RECOVERY INC. COM 29270J100 $ 285 77,000 SH SOLE N/A SOLE
EXACT SCIENCES CORP. COM 30063P105 $ 497 50,702 SH SOLE N/A SOLE
EXPEDIA INC. DEL COM NEW 30212P303 $ 1,080 18,000 SH SOLE N/A SOLE
EXXON MOBIL CORP. COM 30231G102 $ 270 3,000 SH SOLE N/A SOLE
FINISH LINE INC. CL A 317923100 $ 161 8,200 SH SOLE N/A SOLE
GEEKNET INC. COM NEW 36846Q203 $ 815 55,159 SH SOLE N/A SOLE
GOOGLE INC CL A 38259P508 $ 1,429 1,800 SH SOLE N/A SOLE
HATTERAS FINL CORP. COM 41902R103 $ 219 8,000 SH SOLE N/A SOLE
HOMETRUST BANCSHARES INC. COM 437872104 $ 1,013 64,100 SH SOLE N/A SOLE
IMMERSION CORP. COM 452521107 $ 1,674 142,597 SH SOLE N/A SOLE
INVENSENSE INC. COM 46123D205 $ 514 48,100 SH SOLE N/A SOLE
IPASS INC. COM 46261V108 $ 1,119 565,260 SH SOLE N/A SOLE
IXIA COM 45071R109 $ 710 32,800 SH SOLE N/A SOLE
JIAYUAN COM INTL LTD SPONSORED ADR 477374102 $ 1,061 210,022 SH SOLE N/A SOLE
KOHLS CORP. COM 500255104 $ 277 6,000 SH SOLE N/A SOLE
LOGMEIN INC. COM 54142L109 $ 3,155 164,170 SH SOLE N/A SOLE
LORILLARD INC. COM 544147101 $ 218 5,400 SH SOLE N/A SOLE
MADDEN STEVEN LTD. COM 556269108 $ 145 3,355 SH SOLE N/A SOLE
MAGNUM HUNTER RES CORP. DEL COM 55973B102 $ 850 211,900 SH SOLE N/A SOLE
MASTEC INC. COM 576323109 $ 350 12,000 SH SOLE N/A SOLE
MASTERCARD INC. CL A 57636Q104 $ 271 500 SH SOLE N/A SOLE
MCDONALDS CORP. COM 580135101 $ 239 2,400 SH SOLE N/A SOLE
MEAD JOHNSON NUTRITION CO. COM 582839106 $ 232 3,000 SH SOLE N/A SOLE
MFA FINANCIAL INC. COM 55272X102 $ 280 30,000 SH SOLE N/A SOLE
MISTRAS GROUP INC. COM 60649T107 $ 448 18,500 SH SOLE N/A SOLE
MULTIMEDIA GAMES HLDG CO. INC. COM 625453105 $ 856 41,000 SH SOLE N/A SOLE
MYR GROUP INC. COM 55405W104 $ 496 20,201 SH SOLE N/A SOLE
NATURAL GROCERS BY VITAMIN C COM 63888U108 $ 289 12,800 SH SOLE N/A SOLE
NIKE INC. CL B 654106103 $ 283 4,800 SH SOLE N/A SOLE
NOVABAY PHARMACEUTICALS INC. COM 66987P102 $ 303 216,700 SH SOLE N/A SOLE
OASIS PETE INC. COM 674215108 $ 594 15,600 SH SOLE N/A SOLE
PHILIP MORRIS INTL INC. COM 718172109 $ 278 3,000 SH SOLE N/A SOLE
REEDS INC. COM 758338107 $ 272 66,603 SH SOLE N/A SOLE
RED HAT INC. COM 756577102 $ 910 18,000 SH SOLE N/A SOLE
RIGEL PHARMACEUTICALS INC. COM NEW 766559603 $ 521 76,800 SH SOLE N/A SOLE
SALESFORCE COM INC. COM 79466L302 $ 715 4,000 SH SOLE N/A SOLE
SANDISK CORP. COM 80004C101 $ 1,276 23,196 SH SOLE N/A SOLE
SANOFI SPONSORED ADR 80105N105 $ 214 4,200 SH SOLE N/A SOLE
SHERWIN WILLIAMS CO. COM 824348106 $ 253 1,500 SH SOLE N/A SOLE
SHOE CARNIVAL INC. COM 824889109 $ 461 22,552 SH SOLE N/A SOLE
SHUTTERFLY INC. COM 82568P304 $ 2,400 54,339 SH SOLE N/A SOLE
SILICON IMAGE INC. COM 82705T102 $ 1,274 262,119 SH SOLE N/A SOLE
SINA CORP. ORD G81477104 $ 2,318 47,700 SH SOLE N/A SOLE
SOURCEFIRE INC. COM 83616T108 $ 1,057 17,847 SH SOLE N/A SOLE
SOUTHWESTERN ENERGY CO. COM 845467109 $ 335 9,000 SH SOLE N/A SOLE
SPS COM INC. COM 78463M107 $ 408 9,575 SH SOLE N/A SOLE
STAAR SURGICAL CO. COM PAR $0.01 852312305 $ 212 37,635 SH SOLE N/A SOLE
SYNTA PHARMACEUTICALS CORP. COM 87162T206 $ 425 49,399 SH SOLE N/A SOLE
TEAM INC. COM 878155100 $ 160 3,900 SH SOLE N/A SOLE
TEARLAB CORP. COM 878193101 $ 487 70,600 SH SOLE N/A SOLE
THERAVANCE INC. COM 88338T104 $ 236 10,000 SH SOLE N/A SOLE
TILLYS INC. CL A 886885102 $ 432 34,000 SH SOLE N/A SOLE
TORO CO. COM 891092108 $ 221 4,800 SH SOLE N/A SOLE
TRIANGLE PETE CORP. COM NEW 89600B201 $ 849 128,676 SH SOLE N/A SOLE
TRIPADVISOR INC. COM 896945201 $ 924 17,600 SH SOLE N/A SOLE
TRIUS THERAPEUTICS INC. COM 89685K100 $ 581 85,000 SH SOLE N/A SOLE
UNILEVER N V N Y SHS NEW 904784709 $ 246 6,000 SH SOLE N/A SOLE
UNITED PARCEL SERVICE INC. CL B 911312106 $ 258 3,000 SH SOLE N/A SOLE
VERISK ALALYTICS INC. CL A 92345Y106 $ 185 3,000 SH SOLE N/A SOLE
VISA INC COM CL A 92826C839 $ 306 1,800 SH SOLE N/A SOLE
WABCO HLDGS INC. COM 92927K102 $ 212 3,000 SH SOLE N/A SOLE
WAL-MART STORES INC. COM 931142103 $ 299 4,000 SH SOLE N/A SOLE
WPX ENERGY INC. COM 98212B103 $ 192 12,000 SH SOLE N/A SOLE
XPO LOGISTICS INC. COM 983793100 $ 589 35,000 SH SOLE N/A SOLE
YAHOO INC. COM 984332106 $ 2,350 99,874 SH SOLE N/A SOLE
YELP INC. CL A 985817105 $ 1,351 57,000 SH SOLE N/A SOLE
ZYNGA INC. CL A 98986T108 $ 1,042 310,200 SH SOLE N/A SOLE