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.
13F holders, Q1 2025
Institutional positions in Willdan Group, Inc. as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 170
- +17 vs. Q4 2024
- Shares held
- 10.3M
- +786.9K (+8.3%) vs. Q4 2024
- Total value
- $419.9M
- +$57.1M (+15.8%) vs. Q4 2024
- New holders
- 31
- 59 more added
- Sold out
- 14
- 59 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting WLDN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 245 | $1.07B |
| Q1 2026 | 256 | $874.4M |
| Q4 2025 | 267 | $1.15B |
| Q3 2025 | 256 | $1.07B |
| Q2 2025 | 190 | $679.0M |
| Q1 2025 | 170 | $419.9M |
| Q4 2024 | 155 | $382.5M |
| Q3 2024 | 143 | $421.3M |
| Q2 2024 | 110 | $300.2M |
| Q1 2024 | 101 | $301.4M |
| Q4 2023 | 91 | $223.6M |
| Q3 2023 | 91 | $212.6M |
| Q2 2023 | 84 | $200.6M |
| Q1 2023 | 81 | $165.8M |
| Q4 2022 | 76 | $191.7M |
| Q3 2022 | 79 | $160.8M |
| Q2 2022 | 83 | $274.9M |
| Q1 2022 | 99 | $334.0M |
| Q4 2021 | 99 | $347.3M |
| Q3 2021 | 94 | $317.5M |
| Q2 2021 | 98 | $356.4M |
| Q1 2021 | 104 | $391.0M |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Willdan Group, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,138,289 | $46.4M | 0.00% | +3,978+0.4% | Added |
| Vanguard Group Inc | 774,212 | $31.5M | 0.00% | +22,227+3.0% | Added |
| Forager Capital Management, LLC | 632,384 | $25.8M | 12.74% | +191,945+43.6% | Added |
| Dimensional Fund Advisors LP | 479,447 | $19.5M | 0.00% | +60,128+14.3% | Added |
| Acadian Asset Management LLC | 422,318 | $17.2M | 0.05% | −6,858−1.6% | Reduced |
| Summit Creek Advisors LLC | 364,737 | $14.9M | 2.17% | −416−0.1% | Reduced |
| Geode Capital Management, LLC | 305,191 | $12.4M | 0.00% | +8,793+3.0% | Added |
| Nuveen, LLC | 253,264 | $10.3M | 0.00% | +253,264 | New |
| State Street Corp | 249,775 | $10.2M | 0.00% | +1,076+0.4% | Added |
| Lord, Abbett & Co. LLC | 245,717 | $10.0M | 0.04% | −186,418−43.1% | Reduced |
| Goldman Sachs Group Inc | 214,421 | $8.73M | 0.00% | +55,704+35.1% | Added |
| Valiant Capital Management, L.P. | 198,321 | $8.08M | 0.87% | −2,576−1.3% | Reduced |
| RBF Capital, LLC | 185,543 | $7.56M | 0.48% | 00.0% | Unchanged |
| Wells Fargo & Company | 184,652 | $7.52M | 0.00% | +9,318+5.3% | Added |
| Rock Point Advisors, LLC | 181,707 | $7.40M | 2.28% | −7,575−4.0% | Reduced |
| Handelsbanken Fonder AB | 178,384 | $7.26M | 0.03% | −229,333−56.2% | Reduced |
| Divisadero Street Capital Management, LP | 171,922 | $7.00M | 0.81% | +116,594+210.7% | Added |
| Arrowstreet Capital, Limited Partnership | 164,915 | $6.72M | 0.01% | −30,753−15.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 158,401 | $6.47M | 0.01% | +69,047+77.3% | Added |
| Qube Research & Technologies Ltd | 152,954 | $6.23M | 0.01% | +59,300+63.3% | Added |
| First Trust Advisors LP | 148,764 | $6.06M | 0.01% | −7,781−5.0% | Reduced |
| Essex Investment Management Co LLC | 137,090 | $5.58M | 1.16% | −917−0.7% | Reduced |
| Bard Associates Inc | 134,584 | $5.48M | 2.04% | −98−0.1% | Reduced |
| Renaissance Technologies LLC | 128,500 | $5.23M | 0.01% | +12,800+11.1% | Added |
| Northern Trust Corp | 125,696 | $5.12M | 0.00% | −2,290−1.8% | Reduced |
| Pacer Advisors, Inc. | 115,111 | $4.69M | 0.01% | +115,111 | New |
| Rice Hall James & Associates, LLC | 113,233 | $4.61M | 0.27% | −5,759−4.8% | Reduced |
| Oberweis Asset Management Inc | 110,100 | $4.48M | 0.22% | +30,000+37.5% | Added |
| Trexquant Investment LP | 109,096 | $4.44M | 0.05% | +23,314+27.2% | Added |
| Lazard Asset Management LLC | 90,271 | $3.67M | 0.01% | +42,935+90.7% | Added |
| Morgan Stanley | 87,500 | $3.56M | 0.00% | +19,056+27.8% | Added |
| Invesco Ltd. | 85,515 | $3.48M | 0.00% | +62,874+277.7% | Added |
| Ameriprise Financial Inc | 82,399 | $3.36M | 0.00% | −8,870−9.7% | Reduced |
| JPMorgan Chase & Co | 78,632 | $3.20M | 0.00% | +22,904+41.1% | Added |
| Royal Bank of Canada | 76,990 | $3.13M | 0.00% | +2,386+3.2% | Added |
| AQR Capital Management LLC | 73,838 | $3.01M | 0.00% | −11,932−13.9% | Reduced |
| Tudor Investment Corp Et Al | 65,909 | $2.68M | 0.02% | +65,909 | New |
| Two Sigma Investments, LP | 58,724 | $2.39M | 0.01% | +33,247+130.5% | Added |
| Cubist Systematic Strategies, LLC | 58,383 | $2.38M | 0.03% | −27,988−32.4% | Reduced |
| Alliancebernstein L.P. | 56,532 | $2.30M | 0.00% | −6,200−9.9% | Reduced |
| Kennedy Capital Management, Inc. | 52,963 | $2.16M | 0.05% | −1,745−3.2% | Reduced |
| Panagora Asset Management Inc | 52,170 | $2.12M | 0.01% | −861−1.6% | Reduced |
| UBS Group AG | 47,218 | $1.92M | 0.00% | −11,497−19.6% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 46,393 | $1.89M | 0.01% | +13,819+42.4% | Added |
| Kornitzer Capital Management Inc | 45,300 | $1.84M | 0.04% | +7,600+20.2% | Added |
| Conestoga Capital Advisors, LLC | 44,093 | $1.80M | 0.03% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 42,022 | $1.71M | 0.00% | −16,025−27.6% | Reduced |
| Bank of New York Mellon Corp | 41,409 | $1.69M | 0.00% | −180−0.4% | Reduced |
| Legato Capital Management LLC | 40,636 | $1.65M | 0.22% | −493−1.2% | Reduced |
| Los Angeles Capital Management LLC | 40,367 | $1.64M | 0.01% | −2,740−6.4% | Reduced |
| Squarepoint Ops LLC | 39,313 | $1.60M | 0.00% | +28,033+248.5% | Added |
| Charles Schwab Investment Management Inc | 37,255 | $1.52M | 0.00% | −6,032−13.9% | Reduced |
| Victory Capital Management Inc | 36,249 | $1.48M | 0.00% | +6,399+21.4% | Added |
| Deutsche Bank AG | 33,821 | $1.38M | 0.00% | −1,114−3.2% | Reduced |
| Citadel Advisors LLC | 33,748 | $1.37M | 0.00% | +5,606+19.9% | Added |
| Man Group plc | 33,654 | $1.37M | 0.00% | +1,730+5.4% | Added |
| Balyasny Asset Management LLC | 33,086 | $1.35M | 0.00% | +17,156+107.7% | Added |
| Militia Capital Partners, LP | 32,000 | $1.30M | 0.53% | +32,000 | New |
| Bank of America Corp | 30,019 | $1.22M | 0.00% | +8,176+37.4% | Added |
| SEI Investments Co | 28,719 | $1.17M | 0.00% | −6,400−18.2% | Reduced |
| American Century Companies Inc | 28,516 | $1.16M | 0.00% | +2,732+10.6% | Added |
| Millennium Management LLC | 25,822 | $1.05M | 0.00% | −109,530−80.9% | Reduced |
| Storebrand Asset Management AS | 25,595 | $1.04M | 0.00% | 00.0% | Unchanged |
| Jane Street Group, LLC | 25,302 | $1.03M | 0.00% | +17,031+205.9% | Added |
| D. E. Shaw & Co., Inc. | 25,197 | $1.03M | 0.00% | +6,358+33.7% | Added |
| Envestnet Asset Management Inc | 24,002 | $977.4K | 0.00% | +6,125+34.3% | Added |
| Wulff, Hansen & Co. | 23,737 | $966.6K | 0.88% | +916+4.0% | Added |
| Whittier Trust Co | 22,636 | $921.7K | 0.01% | +5,800+34.4% | Added |
| Marshall Wace, LLP | 21,548 | $877.4K | 0.00% | −9,553−30.7% | Reduced |
| Alps Advisors Inc | 21,260 | $865.7K | 0.01% | −8,220−27.9% | Reduced |
| Citigroup Inc | 20,590 | $838.4K | 0.00% | −5,757−21.9% | Reduced |
| Rhumbline Advisers | 19,406 | $790.2K | 0.00% | −753−3.7% | Reduced |
| Two Sigma Advisers, LP | 19,400 | $790.0K | 0.00% | +19,400 | New |
| Barclays PLC | 18,932 | $770.9K | 0.00% | −3,992−17.4% | Reduced |
| Hillsdale Investment Management Inc. | 18,670 | $760.2K | 0.04% | +11,900+175.8% | Added |
| Summit Global Investments | 18,451 | $751.0K | 0.05% | −1,454−7.3% | Reduced |
| CWM Advisors, LLC | 17,928 | $730.0K | 0.09% | −3,462−16.2% | Reduced |
| Martingale Asset Management L P | 17,668 | $719.4K | 0.02% | +17,668 | New |
| Susquehanna International Group, LLP | 17,660 | $719.1K | 0.00% | −5,461−23.6% | Reduced |
| Jump Financial, LLC | 16,864 | $686.7K | 0.01% | −1,536−8.3% | Reduced |
| Stifel Financial Corp | 15,639 | $636.8K | 0.00% | −855−5.2% | Reduced |
| Advisor Group Holdings, Inc. | 15,630 | $636.5K | 0.00% | +1,316+9.2% | Added |
| Teton Advisors, Inc. | 15,000 | $610.8K | 0.38% | −5,000−25.0% | Reduced |
| Janney Montgomery Scott LLC | 14,306 | $583.0K | 0.00% | −4,367−23.4% | Reduced |
| Verition Fund Management LLC | 13,535 | $551.1K | 0.00% | +4,375+47.8% | Added |
| HSBC Holdings PLC | 13,087 | $533.2K | 0.00% | +4,274+48.5% | Added |
| FMR LLC | 12,828 | $522.3K | 0.00% | +8,846+222.1% | Added |
| Semanteon Capital Management, LP | 12,605 | $513.3K | 0.28% | +12,605 | New |
| BNP Paribas Arbitrage, SA | 12,435 | $506.4K | 0.00% | +5,289+74.0% | Added |
| Caption Management, LLC | 12,032 | $489.9K | 0.02% | +12,032 | New |
| State of Wisconsin Investment Board | 11,855 | $482.7K | 0.00% | +2,100+21.5% | Added |
| Chase Investment Counsel Corp | 11,599 | $472.0K | 0.17% | +11,599 | New |
| Omers Administration Corp | 11,300 | $460.1K | 0.00% | +11,300 | New |
| Perritt Capital Management Inc | 11,000 | $447.9K | 0.25% | +2,000+22.2% | Added |
| Price T Rowe Associates Inc | 10,882 | $444.0K | 0.00% | +523+5.0% | Added |
| Comerica Bank | 10,228 | $416.5K | 0.00% | −264−2.5% | Reduced |
| CenterBook Partners LP | 10,139 | $412.9K | 0.03% | −2,153−17.5% | Reduced |
| Counterpoint Mutual Funds LLC | 9,914 | $403.7K | 0.06% | +9,914 | New |
| HRT Financial LP | 9,919 | $403.0K | 0.00% | −15,853−61.5% | Reduced |
| Meeder Asset Management Inc | 9,627 | $392.0K | 0.03% | +6,342+193.1% | Added |