Managing Director and Chief Compliance Officer

0001483339-18-000005.txt : 20181113 0001483339-18-000005.hdr.sgml : 20181113 20181113095758 ACCESSION NUMBER: 0001483339-18-000005 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20180930 FILED AS OF DATE: 20181113 DATE AS OF CHANGE: 20181113 EFFECTIVENESS DATE: 20181113 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Walthausen & Co., LLC CENTRAL INDEX KEY: 0001483339 IRS NUMBER: 260681507 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-13672 FILM NUMBER: 181175807 BUSINESS ADDRESS: STREET 1: 2691 ROUTE 9, SUITE 102 CITY: MALTA STATE: NY ZIP: 12020 BUSINESS PHONE: (518) 371-3450 MAIL ADDRESS: STREET 1: 2691 ROUTE 9, SUITE 102 CITY: MALTA STATE: NY ZIP: 12020 13F-HR 1 primary_doc.xml 13F-HR LIVE false false false 0001483339 XXXXXXXX 09-30-2018 09-30-2018 Walthausen & Co., LLC

2691 ROUTE 9, SUITE 102 MALTA NY 12020

13F COMBINATION REPORT 028-13672 028-12592 The Bank of New York Mellon N Mark Hodge Managing Director and Chief Compliance Officer 518-348-7217 Mark Hodge Malta NY 11-13-2018 0 134 1041537 false INFORMATION TABLE 2 inftableq318.xml Abraxas Petroleum Corp Com 003830106 1082 464260 SH SOLE 464260 0 0 Allied Motion Technologies Inc Com 019330109 13472 247517 SH SOLE 247107 0 410 American Financial Group Inc Com 025932104 6871 61920 SH SOLE 61240 0 680 American States Water Company Com 029899101 6905 112940 SH SOLE 111550 0 1390 American Vanguard Corp Com 030371108 11407 633702 SH SOLE 632472 0 1230 Amerisafe Inc Com 03071H100 6575 106130 SH SOLE 105010 0 1120 Amkor Technology Inc Com 031652100 13156 1780185 SH SOLE 1771445 0 8740 Ampco Pittsburgh Corp Com 032037103 2163 366683 SH SOLE 366123 0 560 Andersons Inc Com 034164103 15169 402907 SH SOLE 402157 0 750 Aptar Group Inc Com 038336103 7275 67528 SH SOLE 66768 0 760 Arrow Financial Corp Com 042744102 1458 39392 SH SOLE 39392 0 0 Atkore International Group Inc Com 047649108 13013 490520 SH SOLE 489380 0 1140 Atlantic Power Corp. 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