0001140361-18-007681.txt : 20180214 0001140361-18-007681.hdr.sgml : 20180214 20180214110547 ACCESSION NUMBER: 0001140361-18-007681 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20171231 FILED AS OF DATE: 20180214 DATE AS OF CHANGE: 20180214 EFFECTIVENESS DATE: 20180214 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Shannon River Fund Management 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: 18608840 BUSINESS ADDRESS: STREET 1: 850 THIRD AVENUE STREET 2: 13TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 212 331 6750 MAIL ADDRESS: STREET 1: 850 THIRD AVENUE STREET 2: 13TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 FORMER COMPANY: FORMER CONFORMED NAME: Shannon River Fund Management CO LLC DATE OF NAME CHANGE: 20040819 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001301050 XXXXXXXX 12-31-2017 12-31-2017 Shannon River Fund Management LLC

850 THIRD AVENUE 13TH FLOOR NEW YORK NY 10022

13F HOLDINGS REPORT 028-12219 N Spencer M. Waxman 212-331-6750 /s/ Spencer M. Waxman New York NY 02-14-2018 0 30 416598 false INFORMATION TABLE 2 form13fInfoTable.xml AIR TRANSPORT SERVICES GRP I COM 00922R105 4309 186217 SH SOLE 0 186217 0 0 AKAMAI TECHNOLOGIES INC COM 00971T101 10652 163777 SH SOLE 0 163777 0 0 AUTODESK INC COM 052769106 6395 61000 SH SOLE 0 61000 0 0 BLACKLINE INC COM 09239B109 10589 322831 SH SOLE 0 322831 0 0 BOTTOMLINE TECH DEL INC COM 101388106 34787 1003074 SH SOLE 0 1003074 0 0 CEASARS ENTMT CORP COM 127686103 14436 1141200 SH SOLE 0 1141200 0 0 COMMVAULT SYSTEMS INC COM 204166102 6703 127679 SH SOLE 0 127679 0 0 EBAY INC COM 278642103 27009 715656 SH SOLE 0 715656 0 0 GLOBANT S A COM L44385109 4565 98259 SH SOLE 0 98259 0 0 GOGO INC COM 38046C109 5663 502031 SH SOLE 0 502031 0 0 IAC INTERACTIVECORP COM 44919P508 8119 66401 SH SOLE 0 66401 0 0 IMMERSION CORP COM 452521107 6482 918130 SH SOLE 0 918130 0 0 INTERNATIONAL GAME TECHNOLOG SHS USD G4863A108 16271 613775 SH SOLE 0 613775 0 0 ISHARES TR RUSSELL 2000 ETF 464287655 127533 836500 SH Put SOLE 0 836500 0 0 LORAL SPACE & COMMUNICATNS I COM 543881106 7807 177229 SH SOLE 0 177229 0 0 MARVELL TECHNOLOGY GROUP LTD ORD G5876H105 20375 949010 SH SOLE 0 949010 0 0 MSG NETWORK INC CL A 553573106 6479 319955 SH SOLE 0 319955 0 0 MULESOFT INC CL A 625207105 9893 425300 SH SOLE 0 425300 0 0 NUANCE COMMUNICATIONS INC COM 67020Y100 5066 309886 SH SOLE 0 309886 0 0 OCLARO INC COM NEW 67555N206 5573 826900 SH SOLE 0 826900 0 0 PTC INC COM 69370C100 6940 114192 SH SOLE 0 114192 0 0 QAD INC CL A 74727D306 7442 191570 SH SOLE 0 191570 0 0 REALPAGE INC COM 75606N109 9092 205239 SH SOLE 0 205239 0 0 RED HAT INC COM 756577102 13404 111608 SH SOLE 0 111608 0 0 SINCLAIR BROADCAST GROUP INC CL A 829226109 8070 213215 SH SOLE 0 213215 0 0 STAMPS COM INC COM NEW 852857200 2159 11481 SH SOLE 0 11481 0 0 VARONIS SYS INC COM 922280102 2833 58352 SH SOLE 0 58352 0 0 YEXT INC COM 98585N106 12030 1000000 SH SOLE 0 1000000 0 0 ZYNGA INC CL A 98986T108 11042 2760554 SH SOLE 0 2760554 0 0 8X8 INC NEW COM 282914100 4880 346107 SH SOLE 0 346107 0 0