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Institutional Investment Manager
Walthausen & Co., LLC
Walthausen & Co., LLC (CIK: 0001483339) incorporated in Delaware, located at 2691 Route 9, Suite 102, Malta, NY. Institutional holdings reported to the SEC.

Institutional Holdings (2015Q3)
Portfolio Summary: 128 holdings with a total value of $1,145,598,000.
#
Name
Shares
Value ($)
%
Options
Notes
51 CLIFFS NAT RES INC 4,194,614 10,235,000 0.89%
52 ADDUS HOMECARE CORP COM 324,862 10,119,000 0.88%
53 BRIGGS & STRATTON CORP 523,617 10,111,000 0.88%
54 RAYONIER ADVANCED MATLS INC COM 1,640,488 10,040,000 0.88%
55 BASSETT FURNITURE INDS INC COM 340,352 9,479,000 0.83%
56 PDC ENERGY INC 178,516 9,463,000 0.83%
57 INTREPID POTASH INC 1,666,438 9,232,000 0.81%
58 SONUS NETWORKS INC 1,547,538 8,852,000 0.77%
59 HAVERTY FURNITURE COS INC COM 357,189 8,387,000 0.73%
60 LYDALL INC COM 279,959 7,976,000 0.70%
61 CSS INDS INC 297,532 7,837,000 0.68%
62 GREAT LAKES DREDGE & DOCK CO 1,545,085 7,787,000 0.68%
63 FREIGHTCAR AMERICA INC 437,560 7,509,000 0.66%
64 NMI HLDGS INC CL A 978,388 7,436,000 0.65%
65 LIONBRIDGE TECHNOLOGIES ORD 1,482,958 7,326,000 0.64%
66 JABIL INC COM 318,190 7,118,000 0.62%
67 GREENBRIER COS INC 218,321 7,010,000 0.61%
68 SIGNATURE BANK 50,820 6,991,000 0.61%
69 COMMERCE BANCSHARES INC 153,044 6,973,000 0.61%
70 AMERICAN FINL GROUP INC OHIO 99,390 6,849,000 0.60%
71 BANK HAWAII CORP 107,742 6,841,000 0.60%
72 INDEPENDENT BK CORP MASS COM 145,308 6,699,000 0.58%
73 STOCK YDS BANCORP INC 182,497 6,634,000 0.58%
74 APTARGROUP INC 100,358 6,620,000 0.58%
75 ASSURANT INC 83,556 6,602,000 0.58%
76 PITNEY BOWES INC 326,440 6,480,000 0.57%
77 STANDEX INTL CORP 85,043 6,408,000 0.56%
78 DEVRY EDUCATION 235,361 6,404,000 0.56%
79 AAON INC 329,830 6,392,000 0.56%
80 EMCOR GROUP INC 141,001 6,239,000 0.54%
81 HEALTHSOUTH CORP 161,972 6,215,000 0.54%
82 TRIMAS CORP COM NEW 377,490 6,172,000 0.54%
83 ALLISON TRANSMISSION HLDGS INC COM 230,928 6,163,000 0.54%
84 DST SYS INC DEL 58,494 6,150,000 0.54%
85 CARLISLE COS INC 69,942 6,112,000 0.53%
86 ESSENT GROUP LTD 244,800 6,083,000 0.53%
87 GNC HLDGS INC 150,054 6,065,000 0.53%
88 Neustar Inc CL A 222,724 6,060,000 0.53%
89 AVNET INC 140,497 5,996,000 0.52%
90 UNIFIRST CORP MASS COM 55,718 5,951,000 0.52%
91 DELUXE CORP COM 105,972 5,907,000 0.52%
92 Mercer International 585,048 5,868,000 0.51%
93 AVERY DENNISON CORP 101,572 5,746,000 0.50%
94 POLYONE CORP 193,043 5,664,000 0.49%
95 MOLINA HEALTHCARE INC 81,734 5,627,000 0.49%
96 CHICAGO BRIDGE & IRON CO N V 141,632 5,617,000 0.49%
97 STEPAN CO 133,600 5,559,000 0.49%
98 AMKOR TECHNOLOGY INC 1,224,320 5,497,000 0.48%
99 NEVSUN RES LTD 1,883,692 5,463,000 0.48%
100 TRINITY INDS INC 237,466 5,383,000 0.47%
Page 2 of 3

Portfolio data is normalized using SEC Form 13F filings, including the Original 13F-HR (0001483339-15-000013, filed 2015.11.13).

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.