0001172661-11-000354.txt : 20110516 0001172661-11-000354.hdr.sgml : 20110516 20110516102238 ACCESSION NUMBER: 0001172661-11-000354 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110331 FILED AS OF DATE: 20110516 DATE AS OF CHANGE: 20110516 EFFECTIVENESS DATE: 20110516 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DIKER MANAGEMENT LLC CENTRAL INDEX KEY: 0001276525 IRS NUMBER: 043616914 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-10830 FILM NUMBER: 11844005 BUSINESS ADDRESS: STREET 1: 730 FIFTH AVENUE STREET 2: 15TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10019 BUSINESS PHONE: 2129040321 MAIL ADDRESS: STREET 1: 730 FIFTH AVENUE STREET 2: 15TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10019 13F-HR 1 dik1q11.txt FORM 13F HOLDINGS REPORT 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, 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: Diker Management, LLC Address: 730 Fifth Avenue 15th Floor New York, NY 10019 13F File Number: 028-10830 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: Mark N. Diker Title: Managing Manager Phone: (212) 904-0321 Signature, Place, and Date of Signing: /s/ Mark N. Diker New York, NY/USA May 16, 2011 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 1 Form 13F Information Table Entry Total: 88 Form 13F Information Table Value Total: $349,843 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional managers with respect to which this report is filed, other than the manager filing this report. No. 13F File Number Name 1 028-10832 Diker GP, LLC FORM 13F INFORMATION TABLE 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 ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- 3M CO COM 88579Y101 561 6000 SH SOLE 6000 0 0 ALLOT COMMUNICATIONS LTD SHS M0854Q105 9412 601014 SH DEFINED 1 169040 431974 0 ALPHA & OMEGA SEMICONDUCTOR SHS G6331P104 3416 269173 SH DEFINED 1 59796 209377 0 AMERICAN EAGLE OUTFITTERS NE COM 02553E106 335 21100 SH SOLE 21100 0 0 ANADIGICS INC COM 032515108 4231 946595 SH DEFINED 1 129400 817195 0 ANNALY CAP MGMT INC COM 035710409 175 10000 SH SOLE 10000 0 0 APPLE INC COM 037833100 45743 131255 SH SOLE 131255 0 0 AUDIOCODES LTD ORD M15342104 6077 1021413 SH DEFINED 1 206645 814768 0 AUTHENTEC INC COM 052660107 770 240719 SH DEFINED 1 44235 196484 0 AUTOBYTEL INC COM 05275N106 167 118149 SH DEFINED 1 0 118149 0 BARNES & NOBLE INC COM 067774109 99 10788 SH SOLE 10788 0 0 BIG LOTS INC COM 089302103 410 9435 SH DEFINED 1 0 9435 0 CANTEL MEDICAL CORP COM 138098108 30294 1176459 SH SOLE 1176459 0 0 CARIBOU COFFEE INC COM 142042209 689 67780 SH DEFINED 1 0 67780 0 CERAGON NETWORKS LTD ORD M22013102 350 29000 SH DEFINED 1 3949 25051 0 CHEVRON CORP NEW COM 166764100 232 2156 SH SOLE 2156 0 0 CHINA CERAMICS CO LTD SHS g2113x100 299 48400 SH DEFINED 1 0 48400 0 CISCO SYS INC COM 17275R102 496 28942 SH SOLE 28942 0 0 CKX INC COM 12562m106 1142 270517 SH DEFINED 1 0 270517 0 COMCAST CORP NEW CL A SPL 20030N200 388 16719 SH SOLE 16719 0 0 COSI INC COM 22122p101 633 514829 SH DEFINED 1 0 514829 0 CYPRESS SHARPRIDGE INVTS INC COM 23281A307 127 10000 SH SOLE 10000 0 0 DATALINK CORP COM 237934104 1608 251321 SH DEFINED 1 0 251321 0 DESTINATION MATERNITY CORP COM 25065d100 299 12968 SH DEFINED 1 0 12968 0 DEVON ENERGY CORP NEW COM 25179M103 238 2588 SH SOLE 2588 0 0 DIGI INTL INC COM 253798102 1829 173233 SH DEFINED 1 0 173233 0 DISNEY WALT CO COM DISNEY 254687106 263 6100 SH SOLE 6100 0 0 DITECH NETWORKS INC COM 25500T108 3548 2534332 SH DEFINED 1 754006 1780326 0 DSP GROUP INC COM 23332B106 10071 1307913 SH DEFINED 1 272870 1035043 0 ENERGY FOCUS INC COM 29268t102 1084 888548 SH DEFINED 1 0 888548 0 EXAR CORP COM 300645108 6534 1087221 SH DEFINED 1 228316 858905 0 FEDEX CORP COM 31428X106 1230 13147 SH SOLE 13147 0 0 FURNITURE BRANDS INTL INC COM 360921100 359 78800 SH DEFINED 1 0 78800 0 HARBIN ELECTRIC INC COM 41145w109 2835 137000 SH DEFINED 1 0 137000 0 HEWLETT PACKARD CO COM 428236103 225 5500 SH SOLE 5500 0 0 I D SYSTEMS INC COM 449489103 3905 848971 SH DEFINED 1 190276 658695 0 IKANOS COMMUNICATIONS COM 45173E105 4894 4292897 SH DEFINED 1 866902 3425995 0 ILLINOIS TOOL WKS INC COM 452308109 263 4900 SH SOLE 4900 0 0 INCONTACT INC COM 45336E109 12578 3823100 SH DEFINED 1 821869 3001231 0 INTERNET CAP GROUP INC COM NEW 46059c205 2785 196132 SH DEFINED 1 0 196132 0 ISHARES INC MSCI JAPAN 464286848 124 12000 SH SOLE 12000 0 0 ISHARES TR RUSSELL 2000 464287655 21043 250000 SH CALL DEFINED 1 0 250000 0 ISHARES TR RUSSELL 2000 464287655 63128 750000 SH PUT DEFINED 1 0 750000 0 ITERIS INC COM 46564t107 501 347641 SH DEFINED 1 0 347641 0 JAMBA INC COM 47023a101 303 137809 SH DEFINED 1 0 137809 0 JINPAN INTL LTD ORD g5138l100 1809 154898 SH DEFINED 1 0 154898 0 KKR FINANCIAL HLDGS LLC COM 48248A306 132 13500 SH SOLE 13500 0 0 LA Z BOY INC COM 505336107 128 13400 SH DEFINED 1 0 13400 0 LEUCADIA NATL CORP COM 527288104 1211 32262 SH SOLE 32262 0 0 MAGAL SECURITY SYS LTD ORD M6786D104 966 314749 SH DEFINED 1 0 314749 0 MARKET LEADER INC COM 57056r103 362 144861 SH DEFINED 1 0 144861 0 MARKET VECTORS ETF TR JR GOLD MINERS E 57060U589 340 8675 SH SOLE 8675 0 0 MATTSON TECHNOLOGY INC COM 577223100 5569 2282368 SH DEFINED 1 469789 1812579 0 MAXLINEAR INC CL A 57776J100 1633 199887 SH DEFINED 1 44420 155467 0 MECOX LANE LIMITED SPONSORED ADR 58403m102 588 100000 SH DEFINED 1 0 100000 0 MEDIAMIND TECHNOLOGIES INC COM 58449C100 3508 254035 SH DEFINED 1 44921 209114 0 METLIFE INC COM 59156R108 224 5000 SH SOLE 5000 0 0 MICROSOFT CORP COM 594918104 1844 72626 SH SOLE 72626 0 0 MONRO MUFFLER BRAKE INC COM 610236101 3291 99774 SH SOLE 99774 0 0 NOVATEL WIRELESS INC COM NEW 66987M604 7585 1389139 SH DEFINED 1 270839 1118300 0 O2MICRO INTERNATIONAL LTD SPONS ADR 67107W100 2888 379988 SH DEFINED 1 76139 303849 0 ON TRACK INNOVATION LTD SHS M8791A109 2541 1187304 SH DEFINED 1 200700 986604 0 ONVIA INC COM NEW 68338T403 3359 799794 SH DEFINED 1 164115 635679 0 OPENWAVE SYS INC COM NEW 683718308 5888 2751211 SH DEFINED 1 571464 2179747 0 PC-TEL INC COM 69325Q105 1434 186969 SH DEFINED 1 32962 154007 0 PHYSICIANS FORMULA HLDGS INC COM 719427106 10009 2143285 SH DEFINED 1 0 2143285 0 RADWARE LTD ORD M81873107 3793 107035 SH DEFINED 1 19630 87405 0 RAINMAKER SYSTEMS COM NEW 750875304 3453 2676955 SH DEFINED 1 397958 2278997 0 REEDS INC COM 758338107 218 103393 SH DEFINED 1 0 103393 0 RUDOLPH TECHNOLOGIES INC COM 781270103 1489 136127 SH DEFINED 1 25334 110793 0 SABA SOFTWARE INC COM NEW 784932600 15715 1599052 SH DEFINED 1 261357 1337695 0 SHIRE PLC SPONSORED ADR 82481R106 433 14901 SH SOLE 14901 0 0 SIERRA WIRELESS INC COM 826516106 542 49600 SH DEFINED 1 6738 42862 0 SKECHERS U S A INC CL A 830566105 822 40000 SH DEFINED 1 0 40000 0 SKYWORKS SOLUTIONS INC COM 83088m102 246 7600 SH DEFINED 1 0 7600 0 SMITH MICRO SOFTWARE INC COM 832154108 281 30000 SH DEFINED 1 4068 25932 0 SPDR GOLD TRUST GOLD SHS 78463V107 1410 10084 SH SOLE 10084 0 0 SRS LABS INC COM 78464M106 4032 472172 SH DEFINED 1 86181 385991 0 TECHTARGET INC COM 87874r100 1704 191240 SH DEFINED 1 0 191240 0 THERMO FISHER SCIENTIFIC INC COM 883556102 233 4200 SH SOLE 4200 0 0 TRIQUINT SEMICONDUCTOR INC COM 89674K103 2085 161500 SH DEFINED 1 27068 134432 0 TUCOWS INC COM 898697107 5716 6724135 SH DEFINED 1 0 6724135 0 UNIFY CORP COM NEW 904743200 1905 692700 SH DEFINED 1 108728 583972 0 VERTRO INC COM NEW 92535G204 2311 656465 SH DEFINED 1 120681 535784 0 VITACOST COM INC COM 92847a200 2 160346 SH DEFINED 1 0 160346 0 WEST MARINE INC COM 954235107 331 31698 SH DEFINED 1 0 31698 0 WORLD ENERGY SOLUTIONS INC D COM NEW 98145w208 1634 393774 SH DEFINED 1 0 393774 0 XEROX CORP COM 984121103 486 45600 SH SOLE 45600 0 0