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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.

Q2 2026 vs. Q1 2026

How the institutions holding Willdan Group, Inc. changed between Q1 2026 and Q2 2026.

All holders in Q2 2026All holders in Q1 2026

13F holders of WLDN: Q1 2026 compared with Q2 2026
MeasureQ1 2026Of which not filed for Q2 2026Q2 2026Change
Holders2564245−7
Shares11.4M10.4K13.5M+2.11M (+18.5%)
Value$874.4M$793.4K$1.07B+$193.4M (+22.1%)

4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (42)

Institutions that held Willdan Group, Inc. at the end of Q2 2026 but not at the end of Q1 2026.

Institutions new to WLDN in Q2 2026
InstitutionSharesValue% of portfolio
Alta Fox Capital Management, LLC359,806$28.5M5.72%
Conversant Capital LLC294,500$23.3M2.73%
Oberweis Asset Management Inc262,700$20.8M0.43%
Wellington Management Group LLP210,895$16.7M0.00%
Next Century Growth Investors LLC126,407$10.0M0.53%
Balyasny Asset Management LLC22,534$1.78M0.00%
Natixis Advisors, L.P.16,652$1.32M0.00%
Polymer Capital Management (US) LLC16,574$1.31M0.19%
Longaeva Partners L.P.16,307$1.29M0.04%
Walleye Capital LLC11,410$902.5K0.00%
Virtu Financial LLC8,576$678.0K0.02%
SG Americas Securities, LLC8,092$640.0K0.00%
Pure Financial Advisors, Inc.7,860$621.7K0.01%
Toroso Investments, LLC7,776$615.1K0.00%
Falcon Wealth Planning6,580$520.5K0.03%
Jupiter Topco LLC5,961$471.3K0.00%
Aviva PLC4,887$386.6K0.00%
GK Wealth Management LLC4,842$383.0K0.23%
Collaborative Fund Advisors, LLC4,343$343.5K0.20%
Verus Capital Partners, LLC3,975$314.4K0.02%
Concentric Capital Strategies, LP3,884$307.2K0.02%
Jamison Private Wealth Management, Inc.3,838$303.6K0.03%
Campbell & CO Investment Adviser LLC3,242$256.4K0.01%
Wedbush Fund Advisers, LLC2,921$231.1K0.02%
SEB Asset Management AB2,902$229.5K0.00%
Two Sigma Securities, LLC2,751$217.6K0.02%
Lighthouse Investment Partners, LLC2,710$214.4K0.01%
Kemnay Advisory Services Inc.1,890$149.5K0.02%
Mitsubishi UFJ Trust & Banking Corp1,540$121.8K0.00%
Steward Partners Investment Advisory, LLC819$64.8K0.00%
Group One Trading, L.P.225$17.8K0.00%
MCF Advisors LLC173$13.7K0.00%
Nykredit A/S167$13.2K0.00%
GHP Investment Advisors, Inc.60$4.75K0.00%
Global Retirement Partners, LLC21$1.66K0.00%
Fortitude Family Office, LLC18$1.42K0.00%
US Bancorp12$9490.00%
National Bank of Canada4$3160.00%
Harbour Investments, Inc.3$2470.00%
Ameritas Advisory Services, LLC2$1580.00%
Keating Financial Advisory Services, Inc.2$1580.00%
Hughes Financial Services, LLC1$790.00%

Sold out (49)

Institutions that held Willdan Group, Inc. at the end of Q1 2026 and filed for Q2 2026 without it.

Institutions that sold out of WLDN in Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Driehaus Capital Management LLC219,904$16.8M
Algert Global LLC147,587$11.3M
Valiant Capital Management, L.P.143,331$11.0M
Trexquant Investment LP70,172$5.37M
ExodusPoint Capital Management, LP54,670$4.19M
Citadel Advisors LLC31,579$2.42M
G2 Investment Partners Management LLC31,000$2.37M
Connor, Clark & Lunn Investment Management Ltd.29,205$2.24M
Squarepoint Ops LLC24,938$1.91M
Gotham Asset Management, LLC22,684$1.74M
LMG Wealth Partners, LLC22,376$1.71M
Capital Fund Management S.A.14,356$1.10M
Federated Hermes, Inc.12,746$975.8K
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.12,713$973.3K
Engineers Gate Manager LP10,934$837.1K
Renaissance Technologies LLC10,900$834.5K
Swiss Life Asset Management Ltd6,099$752.0K
Stoneridge Investment Partners LLC9,799$750.0K
Ausbil Investment Management Ltd8,943$706.5K
Annex Advisory Services, LLC9,134$699.3K
Inspire Advisors, LLC7,694$589.1K
Thoroughbred Financial Services, LLC6,636$508.0K
Fox Run Management, L.L.C.6,341$477.7K
Gladstone Institutional Advisory LLC5,603$429.0K
Cambridge Investment Research Advisors, Inc.4,031$309.0K
Invst, LLC3,947$302.2K
Canada Pension Plan Investment Board3,700$283.3K
Elevated Financial Group LLC3,561$272.6K
Abacus Wealth Partners, LLC3,276$250.8K
Merit Financial Group, LLC3,211$245.8K
Inceptionr LLC3,082$236.0K
Centiva Capital, LP3,024$231.5K
Sequoia Financial Advisors, LLC2,739$209.7K
Meeder Asset Management Inc1,868$143.0K
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main1,253$95.9K
Advisory Services Network, LLC700$53.6K
Golden State Wealth Management, LLC414$31.7K
Simplex Trading, LLC285$21.8K
Caitong International Asset Management Co., Ltd237$18.1K
Bard Associates Inc200$15.3K
Financial Consulate, Inc200$15.3K
Zions Bancorporation, National Association38$2.91K
Legacy Wealth Managment, LLC34$2.60K
Ancora Advisors, LLC34$2.60K
Pension & Wealth Management Advisors, Inc.26$1.99K
MAI Capital Management25$1.91K
Root Financial Partners, LLC8$612
Twin Peaks Wealth Advisors, LLC3$230
Quadrant Capital Group LLC2$154

Not filed for Q2 2026 yet (4)

Institutions that held Willdan Group, Inc. at the end of Q1 2026 and haven't filed a 13F for Q2 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding WLDN in Q1 2026 that haven't filed for Q2 2026
InstitutionShares, Q1 2026Value, Q1 2026
Janus Henderson Group PLC5,961$456.0K
CWM, LLC2,204$168.7K
McIlrath & Eck, LLC1,403$107.4K
Sunbelt Securities, Inc.800$61.2K