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NASDAQ: WLDN
Willdan Group Inc Stock Ownership - Who owns Willdan Group?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Willdan Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michael A. BieberPRESIDENT AND CEO2026-05-14276$93.74
$25.87kSell
Michael A. BieberPRESIDENT AND CEO2026-05-1440,009$16.27
$650.95kBuy
Michael A. BieberPRESIDENT AND CEO2026-05-1416,667$28.19
$469.84kBuy
Michael A. BieberPRESIDENT AND CEO2026-05-1425,429$90.88
$2.31MSell
Michael A. BieberPRESIDENT AND CEO2026-05-1423,015$91.95
$2.12MSell
Michael A. BieberPRESIDENT AND CEO2026-05-147,956$92.65
$737.12kSell
Michael A. BieberPRESIDENT AND CEO2026-05-139,991$16.27
$162.55kBuy
Michael A. BieberPRESIDENT AND CEO2026-05-139,991$92.65
$925.67kSell
Micah ChenEXECUTIVE VP GENERAL COUNSEL2026-03-251,660$82.80
$137.45kSell
Michael A. BieberPRESIDENT AND CEO2026-03-256,444$82.80
$533.56kSell

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Net Insider Buy/Sell (L12M) Ownership

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WLDN Shareholders

What type of owners hold Willdan Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Linda L. Heil11.20%1,693,015$137.68MInsider
Wedbush Opportunity Capital LLC10.18%1,538,852$125.14MInsider
Phronesis Partners L P9.26%1,399,216$113.78MInsider
Blackrock Inc8.72%1,317,724$107.16MInstitution
Vanguard Capital Management LLC4.06%613,327$49.88MInstitution
Vanguard Portfolio Management LLC3.21%485,181$39.45MInstitution
W. Tracy Lenocker3.17%479,000$38.95MInsider
Two Sigma Investments LP3.10%468,022$38.06MInstitution
Keith Renken2.53%382,920$31.14MInsider
Wasatch Advisors LP2.53%381,581$31.03MInstitution

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WLDN vs Engineering & Construction Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
WLDN60.66%39.34%Net SellingNet Buying
AMRC62.53%18.72%Net BuyingNet Buying
LMB41.93%58.07%Net SellingNet Selling
ORN83.14%12.86%Net SellingNet Selling
TIC78.91%21.09%Net SellingNet Selling
View Top Engineering & Construction Stocks

Willdan Group Stock Ownership FAQ

Who owns Willdan Group?

Willdan Group (NASDAQ: WLDN) is owned by 75.37% institutional shareholders, 48.87% Willdan Group insiders, and 0.00% retail investors. Linda L. Heil is the largest individual Willdan Group shareholder, owning 1.69M shares representing 11.20% of the company. Linda L. Heil's Willdan Group shares are currently valued at $137.68M.

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