SEC 13F Intelligence

Managers / Q4 2020 · view latest →

Walthausen & Co., LLC

CIK 0001483339 · 2691 ROUTE 9, SUITE 102, MALTA, NY, 12020 · (518) 371-3450

Reported Value
$367M
Q4 2020
Positions
137
Filings on Record
18
2019–present window
Filed
Feb 12, 2021
original filing

Summary

Walthausen & Co., LLC reported $367M in U.S.-listed holdings across 137 positions for Q4 2020.

Its largest position, GLDD, represents 2.5% of the portfolio.

Compared with Q3 2020, the fund opened 19 new positions and exited 14.

Portfolio Metrics

Turnover
+19.6%
vs prior filed quarter
Top-10 Concentration
+16.1%
share of reported value
Largest Position
+2.5%
Great Lakes Dredge Dock
New / Exited
19 / 14
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $722MQ4 ’18Q1 ’19: $769MQ2 ’19: $757MQ2 ’19Q3 ’19: $722MQ4 ’19: $763MQ4 ’19Q1 ’20: $467MQ2 ’20: $493MQ2 ’20Q3 ’20: $482MQ4 ’20: $367MQ4 ’20Q1 ’21: $474MQ2 ’21: $927MQ2 ’21Q3 ’21: $395MQ4 ’21: $381MQ4 ’21Q1 ’22: $354MQ2 ’22: $223MQ2 ’22Q3 ’22: $120Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 91.6%Other: 5.4%REIT: 2.9%
  • Common Stock · 91.6% · $336M
  • Other · 5.4% · $20M
  • REIT · 2.9% · $11M

Quarter-over-Quarter Changes full breakdown →

vs Q3 2020 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
MNROMonro Muffler Brake IncNEW+103.1K103.1K+$5M$5M
XEJAccuray IncNEW+1.05M1.05M+$4M$4M
RG6Rogers CorpNEW+24.0K24.0K+$4M$4M
PRDOPerdoceo Education CorpNEW+236.6K236.6K+$3M$3M
BIGGQBig Lots IncNEW+65.2K65.2K+$3M$3M
ATENA10 Networks IncNEW+250.5K250.5K+$2M$2M
NMIHNMI Holdings IncNEW+108.0K108.0K+$2M$2M
HUBGHub Group IncNEW+42.5K42.5K+$2M$2M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q4 2020

50 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1GLDDGreat Lakes Dredge & Dock Corphistory →Com2.45%$9M682.3K
2MGRCMcGrath Rentcorphistory →Com1.66%$6M90.8K
3GSBCGreat Southern Bancorphistory →Com1.66%$6M124.6K
4ALNTAllied Motion Technologies Inchistory →Com1.59%$6M113.9K
5MLRMiller Industries Inchistory →Com1.58%$6M152.1K
6MNROMonro Muffler Brake Inchistory →Com1.50%$5M103.1K
7KEKimball Electronics Inchistory →Com1.45%$5M332.6K
8AZZAZZ Inchistory →Com1.44%$5M111.4K
9CACCamden National Corphistory →Com1.42%$5M145.7K
10UMHUMH Properties Inchistory →Com1.30%$5M321.9K
11ORNOrion Group Holdings Inchistory →Com1.29%$5M956.7K
12LDELandec Corporationhistory →Com1.26%$5M426.6K
13Textainer Group Holdings LtdCom1.21%$4M231.5K
14XEJAccuray Inchistory →Com1.19%$4M1.05M
15CHCOCity Holding Companyhistory →Com1.12%$4M59.2K
16AMRCAmeresco Inchistory →Com1.12%$4M78.8K
17Pinnacle Financial Partners InCom1.12%$4M63.9K
18DLXDeluxe Corphistory →Com1.10%$4M138.3K
19BMTCUSDBryn Mawr Bank Corphistory →Com1.10%$4M131.8K
20LKFNLakeland Financial Corphistory →Com1.08%$4M73.9K
21FBNCFirst Bancorp N.C.history →Com1.08%$4M117.0K
22CBUCommunity Bank Systems Inchistory →Com1.05%$4M62.0K
23MHOM/I Homes Inchistory →Com1.04%$4M85.9K
24SPARUSDShyft Group Inchistory →Com1.04%$4M133.7K
25RG6Rogers Corphistory →Com1.02%$4M24.0K
26HTLFEURHeartland Financial USA Inchistory →Com1.00%$4M90.8K
27THFFFirst Financial CorpCom1.00%$4M94.0K
28KELYAKelly Services IncCom0.99%$4M176.2K
29NBTBNBT Bancorp IncCom0.97%$4M111.3K
30KNKnowles CorpCom0.97%$4M193.7K
31ATAtlantic Power Corp.Com0.92%$3M1.61M
32KLICKulicke & Soffa Industries IncCom0.92%$3M105.8K
33HCCIUSDHeritage Crystal Clean IncCom0.92%$3M159.8K
34OCFCOceanfirst Financial CorpCom0.90%$3M177.7K
35TCBKTrico BancsharesCom0.90%$3M93.8K
36VSHVishay Intertechnology IncCom0.87%$3M153.9K
37ABMABM Industries IncCom0.86%$3M82.9K
38WSFSWSFS Financial CorpCom0.85%$3M69.5K
39SBG1Seacoast Bank Corp of FloridaCom0.85%$3M105.8K
40STCStewart Information Services CCom0.84%$3M63.6K
41PRDOPerdoceo Education CorpCom0.82%$3M236.6K
42Sterling BancorpCom0.80%$3M164.1K
43J2AWilldan Group IncCom0.80%$3M70.4K
44SYBTStock Yard Bancorp IncCom0.79%$3M71.2K
45UAOSterling Construction CompanyCom0.79%$3M154.7K
46AINAlbany International CorpCom0.78%$3M39.1K
47SWN1EURSouthwestern Energy CompanyCom0.78%$3M961.8K
48MEIMethode Electronics IncCom0.78%$3M74.3K
49COLBColumbia Banking Systems IncCom0.77%$3M78.4K
50EMEEMCOR Group IncCom0.76%$3M30.6K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q3 2022$120M95Nov 14, 2022RESTATEMENTchanges · EDGAR ↗
Q2 2022$223M140Aug 12, 202213F-HRchanges · EDGAR ↗
Q1 2022$354M140May 11, 202213F-HRchanges · EDGAR ↗
Q4 2021$381M141Feb 11, 202213F-HRchanges · EDGAR ↗
Q3 2021$395M141Nov 12, 202113F-HRchanges · EDGAR ↗
Q2 2021REVEALED$927M286Aug 13, 202113F-HRchanges · EDGAR ↗
Q1 2021$474M141May 13, 202113F-HRchanges · EDGAR ↗
Q4 2020$367M137Feb 12, 202113F-HRchanges · EDGAR ↗
Q3 2020$482M132Nov 12, 202013F-HRchanges · EDGAR ↗
Q2 2020$493M128Aug 13, 202013F-HRchanges · EDGAR ↗
Q1 2020$467M128May 13, 202013F-HRchanges · EDGAR ↗
Q4 2019$763M139Feb 18, 202013F-HRchanges · EDGAR ↗
Q3 2019$722M137Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$757M137Aug 13, 201913F-HRchanges · EDGAR ↗
Q1 2019$769M137May 10, 201913F-HRchanges · EDGAR ↗
Q4 2018$722M138Feb 22, 201913F-HRchanges · EDGAR ↗

Other Included Managers

This filing reports holdings on behalf of 1 additional manager.

  • The Bank of NY Mellon028-12592

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.