Willdan - 20 Year Stock Price History | WLDN

Historical daily share price chart and data for Willdan since 2006 adjusted for splits and dividends. The latest closing stock price for Willdan as of January 21, 2026 is 129.91.
  • The all-time high Willdan stock closing price was 133.99 on January 15, 2026.
  • The Willdan 52-week high stock price is 135.10, which is 4% above the current share price.
  • The Willdan 52-week low stock price is 30.43, which is 76.6% below the current share price.
  • The average Willdan stock price for the last 52 weeks is 74.52.
Willdan Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2026 121.8046 106.6600 133.9900 106.6600 129.9100 25.32%
2025 70.1344 37.6800 120.3500 30.8800 103.6600 172.14%
2024 32.7470 21.3400 47.7000 17.9200 38.0900 77.16%
2023 18.9675 17.8400 24.5100 14.0800 21.5000 20.45%
2022 24.4069 34.6300 34.6300 11.5900 17.8500 -49.29%
2021 39.8212 40.5300 54.4400 31.4400 35.2000 -15.59%
2020 28.8796 31.9900 44.9100 18.6300 41.7000 31.21%
2019 34.7583 34.1400 40.2400 26.9900 31.7800 -9.15%
2018 29.4639 23.3300 38.3100 19.5900 34.9800 46.12%
2017 29.7476 23.0200 36.5400 21.4600 23.9400 5.98%
2016 13.3951 8.5600 25.9600 7.1000 22.5900 169.57%
2015 11.9906 14.5000 16.1700 8.0600 8.3800 -37.88%
2014 8.9581 5.1500 18.4200 4.4400 13.4900 154.05%
2013 3.0034 2.2900 5.5000 2.0100 5.3100 139.19%
2012 2.3968 3.9500 4.1000 1.1600 2.2200 -43.94%
2011 4.0428 4.0400 4.8900 3.7200 3.9600 -1.00%
2010 2.8285 2.3600 4.0800 2.1100 4.0000 68.07%
2009 2.0447 2.0300 3.7500 1.1500 2.3800 19.60%
2008 4.3393 6.8800 6.8800 1.5000 1.9900 -71.08%
2007 9.2521 10.0100 10.4900 6.3100 6.8800 -31.20%
Sector Industry Market Cap Revenue
Business Services Business Services $1.930B $0.566B
Willdan Group is a provider of professional technical and consulting services to utilities, private industry, and public agencies at all levels of government. Nationwide, they enable their clients to realize cost and energy savings by providing a wide range of specialized services. They assist their clients with a broad range of complementary services relating to: Energy Efficiency and Sustainability; Engineering and Planning; Economic and Financial Consulting; and National Preparedness and Interoperability. They operate their business through a network of offices located primarily in California and New York. They also have operations in Arizona, Colorado, Florida, Illinois, Kansas, Oregon, Texas, Washington and Washington, DC.
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