| Quarter | Holdings | Value ($000) | Form Type | Date Filed | Filing ID | Name |
|---|---|---|---|---|---|---|
| Q3 2022 | 140 | 223,146 | 13F-HR | 11/14/2022 | 000148333922000005 | Walthausen & Co., LLC |
| Q3 2022 | 95 | 119,827 | RESTATEMENT | 11/14/2022 | 000148333922000006 | Walthausen & Co., LLC |
| Q2 2022 | 140 | 223,146 | 13F-HR | 8/12/2022 | 000148333922000004 | Walthausen & Co., LLC |
| Q1 2022 | 140 | 354,479 | 13F-HR | 5/11/2022 | 000148333922000003 | Walthausen & Co., LLC |
| Q4 2021 | 141 | 381,099 | 13F-HR | 2/11/2022 | 000148333922000002 | Walthausen & Co., LLC |
| Q3 2021 | 141 | 394,906 | 13F-HR | 11/12/2021 | 000148333921000006 | Walthausen & Co., LLC |
| Q2 2021 | 141 | 474,433 | 13F-HR | 8/13/2021 | 000148333921000004 | Walthausen & Co., LLC |
| Q2 2021 | 145 | 453,021 | NEW HOLDINGS | 8/13/2021 | 000148333921000005 | Walthausen & Co., LLC |
| Q1 2021 | 141 | 474,433 | 13F-HR | 5/13/2021 | 000148333921000003 | Walthausen & Co., LLC |
| Q4 2020 | 137 | 366,553 | 13F-HR | 2/12/2021 | 000148333921000002 | Walthausen & Co., LLC |
| Q3 2020 | 132 | 482,041 | 13F-HR | 11/12/2020 | 000148333920000005 | Walthausen & Co., LLC |
| Q2 2020 | 128 | 492,600 | 13F-HR | 8/13/2020 | 000148333920000004 | Walthausen & Co., LLC |
| Q1 2020 | 128 | 466,621 | 13F-HR | 5/13/2020 | 000148333920000003 | Walthausen & Co., LLC |
| Q4 2019 | 139 | 763,423 | 13F-HR | 2/18/2020 | 000148333920000002 | Walthausen & Co., LLC |
| Q3 2019 | 137 | 721,956 | 13F-HR | 11/14/2019 | 000148333919000005 | Walthausen & Co., LLC |
| Q2 2019 | 137 | 756,583 | 13F-HR | 8/13/2019 | 000148333919000004 | Walthausen & Co., LLC |
| Q1 2019 | 137 | 769,417 | 13F-HR | 5/10/2019 | 000148333919000003 | Walthausen & Co., LLC |
| Q4 2018 | 138 | 722,424 | 13F-HR | 2/22/2019 | 000148333919000002 | Walthausen & Co., LLC |
| Q3 2018 | 134 | 1,041,541 | 13F-HR | 11/13/2018 | 000148333918000005 | Walthausen & Co., LLC |
| Q1 2018 | 119 | 1,014,328 | 13F-HR | 5/14/2018 | 000148333918000003 | Walthausen & Co., LLC |
| Q4 2017 | 117 | 1,059,654 | 13F-HR | 2/14/2018 | 000148333918000002 | Walthausen & Co., LLC |
| Q3 2017 | 114 | 1,071,596 | 13F-HR | 11/15/2017 | 000148333917000006 | Walthausen & Co., LLC |
| Q2 2017 | 117 | 1,022,234 | 13F-HR | 8/15/2017 | 000148333917000005 | Walthausen & Co., LLC |
| Q1 2017 | 117 | 974,367 | 13F-HR | 5/12/2017 | 000148333917000003 | Walthausen & Co., LLC |
| Q4 2016 | 120 | 1,079,058 | 13F-HR | 2/13/2017 | 000148333917000002 | Walthausen & Co., LLC |
| Q3 2016 | 121 | 994,637 | 13F-HR | 11/14/2016 | 000148333916000019 | Walthausen & Co., LLC |
| Q2 2016 | 130 | 963,085 | 13F-HR | 8/17/2016 | 000148333916000018 | Walthausen & Co., LLC |
| Q1 2016 | 129 | 946,067 | 13F-HR | 5/12/2016 | 000148333916000016 | Walthausen & Co., LLC |
| Q4 2015 | 126 | 1,036,086 | 13F-HR | 2/11/2016 | 000148333916000015 | Walthausen & Co., LLC |
| Q3 2015 | 128 | 1,145,598 | 13F-HR | 11/13/2015 | 000148333915000013 | Walthausen & Co., LLC |
| Q2 2015 | 133 | 1,367,306 | 13F-HR | 8/13/2015 | 000148333915000010 | Walthausen & Co., LLC |
| Q1 2015 | 128 | 1,368,002 | 13F-HR | 5/13/2015 | 000148333915000008 | Walthausen & Co., LLC |
| Q4 2014 | 128 | 1,299,348 | 13F-HR | 2/12/2015 | 000148333915000006 | Walthausen & Co., LLC |
| Q3 2014 | 120 | 1,234,505 | 13F-HR | 11/13/2014 | 000148333914000011 | Walthausen & Co., LLC |
| Q2 2014 | 118 | 1,363,282 | 13F-HR | 8/14/2014 | 000148333914000009 | Walthausen & Co., LLC |
| Q1 2014 | 112 | 1,250,328 | 13F-HR | 5/12/2014 | 000148333914000007 | Walthausen & Co., LLC |
| Q4 2013 | 115 | 1,352,187 | 13F-HR | 2/11/2014 | 000148333914000002 | Walthausen & Co., LLC |