0001140361-15-041588.txt : 20151116 0001140361-15-041588.hdr.sgml : 20151116 20151116145717 ACCESSION NUMBER: 0001140361-15-041588 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20150930 FILED AS OF DATE: 20151116 DATE AS OF CHANGE: 20151116 EFFECTIVENESS DATE: 20151116 FILER: COMPANY DATA: COMPANY CONFORMED NAME: AlphaOne Investment Services, LLC CENTRAL INDEX KEY: 0001482390 IRS NUMBER: 264010368 STATE OF INCORPORATION: DE FISCAL YEAR END: 1209 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-13713 FILM NUMBER: 151233660 BUSINESS ADDRESS: STREET 1: 789 E LANCASTER AVE SUITE 120 CITY: VILLANOVA STATE: PA ZIP: 19085 BUSINESS PHONE: 267-597-3849 MAIL ADDRESS: STREET 1: 789 E LANCASTER AVE SUITE 120 CITY: VILLANOVA STATE: PA ZIP: 19085 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001482390 XXXXXXXX 09-30-2015 09-30-2015 AlphaOne Investment Services, LLC

789 E LANCASTER AVE SUITE 120 VILLANOVA PA 19085

13F HOLDINGS REPORT 028-13713 N Donald O'Hara 267-597-3849 /s/ Donald O'Hara Villanova PA 11-12-2015 0 86 235283 false INFORMATION TABLE 2 form13fInfoTable.xml ALTRA INDL MOTION CORP COM 02208R106 1312 56705 SH SOLE 0 55775 0 930 AMAG PHARMACEUTICALS INC COM 00163U106 2511 63226 SH SOLE 0 63226 0 0 AMC NETWORKS INC CL A 00164V103 2480 33900 SH SOLE 0 33900 0 0 APPLE INC COM 037833100 239 2170 SH SOLE 0 2170 0 0 ASCENT CAP GROUP INC COM SER A 043632108 1617 59100 SH SOLE 0 59100 0 0 AVENUE FINL HLDGS INC COM 05358K102 1031 78150 SH SOLE 0 78150 0 0 AVG TECHNOLOGIES N V SHS N07831105 2024 93050 SH SOLE 0 93050 0 0 AZZ INC COM 002474104 4206 86381 SH SOLE 0 85911 0 470 BANNER CORP COM NEW 06652V208 4280 89587 SH SOLE 0 89587 0 0 BRYN MAWR BK CORP COM 117665109 4091 131664 SH SOLE 0 131664 0 0 CALAMP CORP COM 128126109 3888 241707 SH SOLE 0 240147 0 1560 CALLON PETE CO DEL COM 13123X102 1771 243009 SH SOLE 0 243009 0 0 CAMBREX CORP COM 132011107 3764 94863 SH SOLE 0 94863 0 0 CARDIOME 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