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Willdan Group, Inc. (WLDN) stock

WLDNNasdaqServices-Engineering ServicesFiscal year ends January 1
Financials through Q2 FY2026, quarter ended Jul 3, 2026Last filing: 10-Q on Aug 7, 2026Score 17/3019% below fair value
$73.59−3.68 (-4.76%)

Close on Oct 30, 2026Market cap $1.12BP/E 17.3Yield –

Price history

Willdan share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$73.59
-4.76% on the day
52-week range
$64.67 – $137.00
-46.3% from the high
Change over 52 weeks
-20.0%
From $92.04 on Oct 30, 2025
Average volume
246,725
Shares a day, last 90 sessions
DateOpenHighLowCloseChangeVolume
Oct 30, 2026$76.28$76.73$73.43$73.59-4.76%119,459
Oct 29, 2026$75.84$78.24$75.60$77.27+1.60%162,043
Oct 28, 2026$73.71$76.69$72.50$76.05+4.12%236,558
Oct 27, 2026$72.81$74.90$71.55$73.04+1.59%702,970
Oct 26, 2026$72.37$73.99$71.60$71.90-0.80%312,122
Oct 23, 2026$71.77$72.66$70.75$72.48+0.58%176,711
Oct 22, 2026$72.47$73.60$70.86$72.06-1.02%147,359
Oct 21, 2026$73.03$75.00$72.00$72.80+0.11%186,065
Oct 20, 2026$73.54$74.38$72.18$72.72-1.16%99,364
Oct 19, 2026$72.90$74.28$72.14$73.57+1.86%137,906
Oct 16, 2026$71.61$73.56$71.34$72.23+0.87%221,440
Oct 15, 2026$72.00$72.84$70.20$71.61-0.56%290,084
Oct 14, 2026$73.36$73.90$71.05$72.01-2.86%167,161
Oct 13, 2026$75.06$76.78$73.35$74.13-1.17%151,248
Oct 12, 2026$75.10$76.77$73.82$75.01-0.15%176,688
Oct 9, 2026$75.81$77.33$74.43$75.12+0.55%270,843
Oct 8, 2026$72.86$75.24$72.65$74.71+1.76%259,642
Oct 7, 2026$73.20$74.30$72.18$73.42-0.66%168,155
Oct 6, 2026$73.98$75.64$73.30$73.91+0.45%159,611
Oct 5, 2026$73.49$74.43$72.81$73.58+0.05%171,843
Oct 2, 2026$74.58$76.00$73.34$73.54-0.19%248,700
Oct 1, 2026$74.43$75.37$73.44$73.68-0.27%199,169
Sep 30, 2026$75.72$76.80$73.64$73.88-2.43%170,993
Sep 29, 2026$77.21$77.95$75.45$75.72-1.93%187,942
Sep 28, 2026$78.76$78.76$76.66$77.21-2.14%181,659
Sep 25, 2026$79.63$80.33$78.65$78.90-0.92%119,049
Sep 24, 2026$80.12$81.08$78.53$79.63-2.13%219,415
Sep 23, 2026$80.70$84.45$78.96$81.36+1.84%381,389
Sep 22, 2026$81.60$81.60$79.49$79.89-0.41%125,931
Sep 21, 2026$81.05$81.05$79.41$80.22+0.34%105,484

Seasonality

WLDN return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average2.1%-3.1%4.3%-1.9%7.3%3.6%4.7%8.7%-7.6%-4.3%12.3%-0.8%
Months up5 of 104 of 104 of 103 of 105 of 107 of 105 of 107 of 103 of 102 of 106 of 95 of 9
202621.7%-29.4%-14.1%-0.7%19.5%-12.9%-13.4%28.3%-16.0%-0.4%
2025-7.2%-7.5%24.5%-3.7%37.9%15.7%36.5%28.8%-12.0%-2.3%6.8%2.7%
2024-11.0%9.1%38.8%-2.8%15.2%-11.2%17.4%12.5%7.5%15.5%-7.6%-12.9%
20236.7%-5.1%-13.5%-6.2%13.7%15.0%5.3%19.6%-15.4%-13.7%13.4%7.5%
2022-10.6%2.7%-5.0%-12.4%-0.9%3.5%-1.3%-16.4%-34.9%-6.7%26.9%1.8%
20217.2%-1.9%-6.4%-7.0%-4.7%3.5%9.6%-8.3%-5.9%-6.1%19.7%-12.0%
20204.2%-7.2%-30.5%18.7%-3.6%2.3%-1.4%14.3%-9.5%2.6%48.6%7.3%
2019-3.8%12.6%-2.1%6.6%-21.3%19.7%-6.1%3.3%-3.0%-13.6%-5.9%11.5%
2018-5.3%-7.5%35.2%0.9%-0.3%8.7%-10.0%12.5%8.3%-11.1%24.8%-7.2%
201718.7%3.4%16.4%-12.1%17.3%-8.2%10.0%-7.7%4.7%-7.4%-15.7%-5.5%