0001140361-13-007259.txt : 20130214 0001140361-13-007259.hdr.sgml : 20130214 20130214153807 ACCESSION NUMBER: 0001140361-13-007259 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121231 FILED AS OF DATE: 20130214 DATE AS OF CHANGE: 20130214 EFFECTIVENESS DATE: 20130214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Shannon River Fund Management CO LLC CENTRAL INDEX KEY: 0001301050 IRS NUMBER: 020657358 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12219 FILM NUMBER: 13613064 BUSINESS ADDRESS: STREET 1: 850 THIRD AVENUE STREET 2: 11TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212 331 6555 MAIL ADDRESS: STREET 1: 850 THIRD AVENUE STREET 2: 11TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 form13fhr.txt NONE UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: 12/31/2012 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: Shannon River Fund Management Co., LLC Address: 850 Third Ave, 11th Floor New York, New York 10022 Form 13F File Number: 28-12219 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 submission. Persons Signing this Report on Behalf of Reporting Manager: Name: Spencer M. Waxman Title: Managing Member Phone: (212) 331-6555 Signature, Place, and Date of Signing: /s/ Spencer M. Waxman New York, New York 2/12/2013 --------------------------------- --------------------------------- ---------- [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).) List of Other Managers Reporting for this Manager: Form 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 1 Form 13F Information Table Entry Total: 41 Form 13F Information Table Value Total: $ 752,497 -------------- (In Thousands) List of Other Included Managers: Provide a numbered list of the name(s) and 13F file number(s) of all institutional investment managers with respect to which this report is filed, other than the manager filing this report. No. Form 13F File Number Name 01 28-12497 Shannon River Capital Management, LLC ---- -------------------- ----------------------------------------------------
FORM 13F INFORMATION TABLE COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8 ------------------------------ --------------- --------- -------- ------------------- ---------- -------- ---------------------- VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGERS SOLE SHARED NONE ------------------------------ --------------- --------- -------- ---------- --- ---- ---------- -------- ---------- ------ ---- ACME PACKET INC COM 004764106 16,862 762,300 SH OTHER 01 762,300 0 0 AMERICAN TOWER CORP NEW COM 03027X100 47,907 620,000 SH OTHER 01 620,000 0 0 AMERISOURCEBERGEN CORP COM 03073E105 26,988 625,000 SH OTHER 01 625,000 0 0 ANDINA ACQUISITION CORP UNIT 99/99/9999 G0440W118 1,000 100,000 SH OTHER 01 100,000 0 0 COGENT COMM GROUP INC COM NEW 19239V302 14,834 655,200 SH OTHER 01 655,200 0 0 DESCARTES SYS GROUP INC COM 249906108 6,464 695,100 SH OTHER 01 695,100 0 0 EBAY INC COM 278642103 28,049 550,000 SH OTHER 01 550,000 0 0 EQUINIX INC COM NEW 29444U502 13,609 66,000 SH OTHER 01 66,000 0 0 EXTREME NETWORKS INC COM 30226D106 6,185 1,699,200 SH OTHER 01 1,699,200 0 0 FACEBOOK INC CL A 30303M102 35,937 1,350,000 SH OTHER 01 1,350,000 0 0 GROUPON INC COM CL A 399473107 3,888 800,000 SH OTHER 01 800,000 0 0 HAWAIIAN TELCOM HOLDCO INC COM 420031106 5,330 273,344 SH OTHER 01 273,344 0 0 IMAX CORP COM 45245E109 7,418 330,000 SH OTHER 01 330,000 0 0 IMMERSION CORPORATION COM 452521107 13,079 1,903,724 SH OTHER 01 1,903,724 0 0 INTERDIGITAL INC COM 45867G101 42,100 1,024,588 SH OTHER 01 1,024,588 0 0 INTERXION HOLDING N.V SHS N47279109 37,577 1,581,535 SH OTHER 01 1,581,535 0 0 LOGMEIN INC COM 54142L109 2,062 92,000 SH OTHER 01 92,000 0 0 LORAL SPACE & COMMUNICATNS INC COM 543881106 34,034 622,656 SH OTHER 01 622,656 0 0 LUMOS NETWORKS CORP CMN COM 550283105 10,521 1,050,000 SH OTHER 01 1,050,000 0 0 MADISON SQUARE GARDEN CO CL A 55826P100 32,992 743,900 SH OTHER 01 743,900 0 0 MEDIDATA SOLUTIONS INC COM 58471A105 8,244 210,406 SH OTHER 01 210,406 0 0 MELLANOX TECHNOLOGIES LTD SHS M51363113 4,454 75,000 SH OTHER 01 75,000 0 0 NETAPP INC COM 64110D104 23,988 715,000 SH OTHER 01 715,000 0 0 NII HLDGS INC CL B NEW 62913F201 5,882 825,000 SH OTHER 01 825,000 0 0 PDF SOLUTIONS INC COM 693282105 17,301 1,255,524 SH OTHER 01 1,255,524 0 0 PEGASYSTEMS INC COM 705573103 9,936 438,106 SH OTHER 01 438,106 0 0 REGAL ENTMT GROUP CL A 758766109 18,577 1,331,700 SH OTHER 01 1,331,700 0 0 ROGERS COMMUNICATIONS INC CL B 775109200 32,620 716,600 SH OTHER 01 716,600 0 0 SCIENTIFIC GAMES CORP CL A 80874P109 7,237 834,739 SH OTHER 01 834,739 0 0 SEACHANGE INTERNATIONAL INC COM 811699107 5,031 520,222 SH OTHER 01 520,222 0 0 7 DAYS GROUP HLDGS LTD ADR 81783J101 4,012 332,700 SH OTHER 01 332,700 0 0 SIRIUS XM RADIO INC COM 82967N108 31,068 10,750,000 SH OTHER 01 10,750,000 0 0 SIX FLAGS ENTMT CORP NEW COM 83001A102 20,813 340,075 SH OTHER 01 340,075 0 0 STAMPS COM INC COM NEW 852857200 13,845 549,400 SH OTHER 01 549,400 0 0 TIVO INC COM 888706108 46,217 3,754,461 SH OTHER 01 3,754,461 0 0 TW TELECOM INC COM 87311L104 27,215 1,068,500 SH OTHER 01 1,068,500 0 0 UNWIRED PLANET INC NEW COM 91531F103 5,295 4,412,700 SH OTHER 01 4,412,700 0 0 VIRGIN MEDIA INC COM 92769L101 32,362 880,600 SH OTHER 01 880,600 0 0 WEB COM GROUP INC COM 94733A104 17,598 1,189,025 SH OTHER 01 1,189,025 0 0 WI-LAN INC COM 928972108 4,534 998,700 SH OTHER 01 998,700 0 0 YAHOO INC COM 984332106 29,432 1,479,000 SH OTHER 01 1,479,000 0 0