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Willdan Group, Inc.

WLDN
Exchange
Nasdaq
Industry
Services-Engineering Services
SEC CIK
0001370450

In the last 90 days, Willdan Group, Inc. insiders filed 0 open-market purchases and 3 sales; 245 institutions reported holding it in 13F filings for Q2 2026, worth $1.07B in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Willdan Group, Inc. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of WLDN: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders1901256+67
Shares10.8M11.0K11.1M+257.0K (+2.4%)
Value$679.0M$687.6K$1.07B+$389.9M (+57.5%)

1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (89)

Institutions that held Willdan Group, Inc. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to WLDN in Q3 2025
InstitutionSharesValue% of portfolio
Driehaus Capital Management LLC123,821$12.0M0.09%
Walleye Capital LLC106,682$10.3M0.08%
Janus Henderson Group PLC91,970$8.89M0.00%
Mercer Global Advisors Inc100,759$5.38M0.01%
Shelton Capital Management50,000$4.83M0.10%
Aquatic Capital Management LLC46,958$4.54M0.08%
G2 Investment Partners Management LLC46,196$4.47M0.92%
Neuberger Berman Group LLC44,677$4.32M0.00%
Asset Management One Co.,Ltd.40,148$3.88M0.01%
Gotham Asset Management, LLC34,961$3.38M0.01%
Decker Retirement Planning Inc.33,679$3.26M1.79%
ExodusPoint Capital Management, LP31,349$3.03M0.04%
Wolverine Trading, LLC30,848$2.97M0.06%
Independent Advisor Alliance27,492$2.66M0.07%
Swiss National Bank26,700$2.58M0.00%
EFG Asset Management (North America) Corp.24,812$2.40M0.31%
Cetera Investment Advisers21,401$2.07M0.00%
LMG Wealth Partners, LLC19,486$1.88M0.35%
Stratos Wealth Partners, LTD.19,084$1.85M0.02%
LPL Financial LLC17,002$1.64M0.00%
Man Group plc16,625$1.61M0.00%
De Lisle Partners LLP16,000$1.55M0.19%
Dark Forest Capital Management LP13,760$1.33M0.05%
Dynamic Technology Lab Private Ltd13,083$1.26M0.21%
Teacher Retirement System of Texas12,600$1.22M0.00%
Integrated Quantitative Investments LLC12,039$1.16M0.33%
Boothbay Fund Management, LLC11,543$1.12M0.03%
Voloridge Investment Management, LLC10,816$1.05M0.00%
Harvest Investment Services, LLC10,364$1.00M0.20%
Fox Run Management, L.L.C.10,029$969.7K0.15%
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.9,658$933.8K0.00%
Sierra Summit Advisors LLC9,310$900.2K0.14%
David J Yvars Group8,915$862.0K0.46%
Schonfeld Strategic Advisors LLC8,684$839.7K0.01%
Scientech Research LLC7,180$694.2K0.24%
Mariner, LLC5,944$574.8K0.00%
EntryPoint Capital, LLC5,840$564.7K0.22%
Gladstone Institutional Advisory LLC5,599$541.4K0.02%
Gsa Capital Partners LLP5,600$541.0K0.05%
Scotia Capital Inc.5,361$518.4K0.00%
BCJ Capital Management, LLC4,841$468.1K0.03%
Creative Planning4,597$444.5K0.00%
Versor Investments LP4,534$438.4K0.08%
Thoroughbred Financial Services, LLC4,523$437.0K0.03%
Arizona State Retirement System4,068$393.3K0.00%
Cambridge Investment Research Advisors, Inc.4,021$389.0K0.00%
Virtu Financial LLC3,745$362.0K0.02%
Ausbil Investment Management Ltd3,695$354.1K0.19%
Prelude Capital Management, LLC3,605$348.6K0.03%
Truvestments Capital LLC3,600$348.1K0.06%
Entropy Technologies, LP3,500$338.4K0.03%
Prudential Financial Inc3,330$322.0K0.00%
Bayesian Capital Management, LP3,263$315.5K0.06%
Vontobel Holding Ltd.3,172$306.7K0.00%
Falcon Wealth Planning3,157$305.3K0.03%
O'Shaughnessy Asset Management, LLC2,943$284.6K0.00%
KLP Kapitalforvaltning AS2,900$280.4K0.00%
Zurcher Kantonalbank (Zurich Cantonalbank)2,749$265.8K0.00%
Quantinno Capital Management LP2,719$262.9K0.00%
Kestra Private Wealth Services, LLC2,558$247.3K0.00%
DRW Securities, LLC2,437$236.4K0.01%
Change Path, LLC2,410$233.0K0.01%
ProShare Advisors LLC2,377$229.8K0.00%
Invst, LLC2,129$205.9K0.02%
Baader Bank INC2,144$205.7K0.02%
Polymer Capital Management (US) LLC2,090$202.1K0.03%
Davy Global Fund Management Ltd2,075$200.6K0.01%
State of Wyoming1,928$186.4K0.02%
SRS Capital Advisors, Inc.1,310$126.7K0.00%
Great West Life Assurance Co1,245$120.0K0.00%
State of Alaska, Department of Revenue778$75.0K0.00%
KBC Group NV667$64.0K0.00%
Private Trust Co NA500$48.3K0.00%
GWM Advisors LLC500$48.3K0.00%
Rockefeller Capital Management L.P.415$40.1K0.00%
Harbour Investments, Inc.332$32.1K0.00%
GPS Wealth Strategies Group, LLC180$17.4K0.00%
Golden State Wealth Management, LLC165$16.0K0.00%
Transamerica Financial Advisors, Inc.120$11.6K0.00%
Optiver Holding B.V.106$10.2K0.00%
Point72 Europe (London) LLP103$9.97K0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.81$8.00K0.00%
Farmers & Merchants Trust Co of Chambersburg PA65$6.00K0.00%
CIBC Private Wealth Group, LLC59$5.71K0.00%
Blue Bell Private Wealth Management, LLC52$5.03K0.00%
MAI Capital Management50$4.83K0.00%
Caitong International Asset Management Co., Ltd24$2.32K0.00%
TD Private Client Wealth LLC7$6770.00%
Advisory Services Network, LLC1$970.00%

Sold out (22)

Institutions that held Willdan Group, Inc. at the end of Q2 2025 and filed for Q3 2025 without it.

Not filed for Q3 2025 yet (1)

Institutions that held Willdan Group, Inc. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WLDN in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Teton Advisors, Inc.11,000$687.6K