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, Q2 2026
Institutional positions in Willdan Group, Inc. as of Jun 30, 2026. 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
- 245
- −7 vs. Q1 2026
- Shares held
- 13.5M
- +2.11M (+18.5%) vs. Q1 2026
- Total value
- $1.07B
- +$193.4M (+22.1%) vs. Q1 2026
- New holders
- 42
- 95 more added
- Sold out
- 49
- 80 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 | $1.18B |
| Q3 2025 | 256 | $1.07B |
| Q2 2025 | 190 | $684.4M |
| Q1 2025 | 170 | $419.9M |
| Q4 2024 | 155 | $382.8M |
| Q3 2024 | 143 | $424.5M |
| Q2 2024 | 110 | $301.4M |
| Q1 2024 | 101 | $304.4M |
| Q4 2023 | 91 | $224.8M |
| 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 | $348.6M |
| Q4 2021 | 99 | $347.8M |
| Q3 2021 | 94 | $317.5M |
| Q2 2021 | 98 | $359.3M |
| Q1 2021 | 104 | $391.0M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Willdan Group, Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 1,438,623 | $113.8M | 0.00% | +120,899+9.2% | Added |
| Divisadero Street Capital Management, LP | 1,324,293 | $104.8M | 2.44% | +1,159,306+702.7% | Added |
| Vanguard Capital Management LLC | 632,916 | $50.1M | 0.00% | +19,589+3.2% | Added |
| Neumeier Poma Investment Counsel LLC | 530,210 | $41.9M | 2.87% | +314,550+145.9% | Added |
| Vanguard Portfolio Management LLC | 527,252 | $41.7M | 0.00% | +42,071+8.7% | Added |
| Allspring Global Investments Holdings, LLC | 390,720 | $30.5M | 0.05% | +174,291+80.5% | Added |
| Geode Capital Management, LLC | 383,399 | $30.3M | 0.00% | +29,107+8.2% | Added |
| First Trust Advisors LP | 361,079 | $28.6M | 0.02% | +74,221+25.9% | Added |
| Alta Fox Capital Management, LLC | 359,806 | $28.5M | 5.72% | +359,806 | New |
| Swedbank AB | 349,700 | $27.7M | 0.02% | +113,000+47.7% | Added |
| State Street Corp | 337,449 | $26.7M | 0.00% | +22,749+7.2% | Added |
| Dimensional Fund Advisors LP | 320,857 | $25.4M | 0.00% | +11,910+3.9% | Added |
| Conversant Capital LLC | 294,500 | $23.3M | 2.73% | +294,500 | New |
| Wasatch Advisors Inc | 287,054 | $22.7M | 0.15% | −94,527−24.8% | Reduced |
| Ranger Investment Management, L.P. | 275,191 | $21.8M | 1.38% | +228,756+492.6% | Added |
| Oberweis Asset Management Inc | 262,700 | $20.8M | 0.43% | +262,700 | New |
| Ameriprise Financial Inc | 260,471 | $20.6M | 0.00% | −11,883−4.4% | Reduced |
| Wellington Management Group LLP | 210,895 | $16.7M | 0.00% | +210,895 | New |
| Nuveen, LLC | 210,771 | $16.7M | 0.00% | −31,720−13.1% | Reduced |
| Handelsbanken Fonder AB | 191,532 | $15.2M | 0.04% | +48,876+34.3% | Added |
| RBF Capital, LLC | 184,600 | $14.6M | 0.61% | 00.0% | Unchanged |
| Northern Trust Corp | 163,347 | $12.9M | 0.00% | +14,238+9.5% | Added |
| Nomura Asset Management International Inc. | 163,117 | $12.9M | 0.02% | +91,836+128.8% | Added |
| Goldman Sachs Group Inc | 155,269 | $12.3M | 0.00% | +25,416+19.6% | Added |
| Two Sigma Investments, LP | 150,574 | $11.9M | 0.01% | −317,448−67.8% | Reduced |
| Russell Investments Group, Ltd. | 143,866 | $11.4M | 0.01% | +49,468+52.4% | Added |
| Next Century Growth Investors LLC | 126,407 | $10.0M | 0.53% | +126,407 | New |
| Charles Schwab Investment Management Inc | 120,143 | $9.50M | 0.00% | −2,623−2.1% | Reduced |
| Panagora Asset Management Inc | 114,701 | $9.07M | 0.03% | +53,470+87.3% | Added |
| Morgan Stanley | 111,204 | $8.80M | 0.00% | −10,593−8.7% | Reduced |
| Point72 Asset Management, L.P. | 108,675 | $8.60M | 0.01% | +30,254+38.6% | Added |
| Vanguard Fiduciary Trust Co | 100,690 | $7.96M | 0.00% | +4,936+5.2% | Added |
| Lord, Abbett & Co. LLC | 98,913 | $7.82M | 0.02% | +22,448+29.4% | Added |
| Kennedy Capital Management, Inc. | 97,391 | $7.70M | 0.14% | +13,840+16.6% | Added |
| UBS Group AG | 96,854 | $7.66M | 0.00% | +54,153+126.8% | Added |
| Jane Street Group, LLC | 89,929 | $7.11M | 0.00% | −52,643−36.9% | Reduced |
| Portolan Capital Management, LLC | 84,394 | $6.68M | 0.25% | −9,570−10.2% | Reduced |
| Summit Creek Advisors LLC | 83,463 | $6.60M | 2.25% | −64,073−43.4% | Reduced |
| Asset Management One Co.,Ltd. | 77,293 | $6.11M | 0.02% | +17,163+28.5% | Added |
| Essex Investment Management Co LLC | 74,890 | $5.92M | 0.78% | −3,402−4.3% | Reduced |
| Kornitzer Capital Management Inc | 68,585 | $5.43M | 0.11% | −483−0.7% | Reduced |
| AQR Capital Management LLC | 59,401 | $4.70M | 0.00% | +6,691+12.7% | Added |
| Bank of New York Mellon Corp | 58,945 | $4.66M | 0.00% | −1,295−2.1% | Reduced |
| Thrivent Financial for Lutherans | 56,249 | $4.45M | 0.01% | −4,216−7.0% | Reduced |
| OP Asset Management Ltd | 55,800 | $4.41M | 0.05% | +39,123+234.6% | Added |
| Deutsche Bank AG | 55,731 | $4.41M | 0.00% | +3,057+5.8% | Added |
| Qube Research & Technologies Ltd | 55,445 | $4.39M | 0.00% | −79,001−58.8% | Reduced |
| Janney Montgomery Scott LLC | 52,282 | $4.14M | 0.01% | −1,729−3.2% | Reduced |
| Bank of America Corp | 49,653 | $3.93M | 0.00% | +13,423+37.0% | Added |
| Wells Fargo & Company | 45,567 | $3.60M | 0.00% | −102,418−69.2% | Reduced |
| EFG International AG | 45,157 | $3.57M | 0.07% | −855−1.9% | Reduced |
| Envestnet Asset Management Inc | 44,896 | $3.55M | 0.00% | +15,162+51.0% | Added |
| Jefferies Financial Group Inc. | 41,200 | $3.26M | 0.03% | −3,125−7.1% | Reduced |
| Principal Financial Group Inc | 39,051 | $3.09M | 0.00% | +3,137+8.7% | Added |
| CVFG LLC | 37,250 | $2.95M | 0.31% | −7,300−16.4% | Reduced |
| Boothbay Fund Management, LLC | 35,615 | $2.82M | 0.05% | −3,865−9.8% | Reduced |
| JPMorgan Chase & Co | 34,669 | $2.75M | 0.00% | +2,079+6.4% | Added |
| MML Investors Services, LLC | 33,740 | $2.67M | 0.01% | +17,480+107.5% | Added |
| American Century Companies Inc | 33,278 | $2.63M | 0.00% | −3,436−9.4% | Reduced |
| Alliancebernstein L.P. | 34,112 | $2.61M | 0.00% | −10,570−23.7% | Reduced |
| Rice Hall James & Associates, LLC | 30,579 | $2.42M | 0.12% | +1,367+4.7% | Added |
| Raymond James Financial Inc | 29,259 | $2.31M | 0.00% | −1,005−3.3% | Reduced |
| Swiss National Bank | 29,000 | $2.29M | 0.00% | −200−0.7% | Reduced |
| Citigroup Inc | 28,615 | $2.26M | 0.00% | +7,875+38.0% | Added |
| Alps Advisors Inc | 28,577 | $2.26M | 0.01% | +366+1.3% | Added |
| UBS Asset Management Americas Inc | 28,039 | $2.22M | 0.00% | +6,496+30.2% | Added |
| BNP Paribas Arbitrage, SA | 27,747 | $2.19M | 0.00% | +201+0.7% | Added |
| Conestoga Capital Advisors, LLC | 27,607 | $2.18M | 0.05% | +3,940+16.6% | Added |
| Tudor Investment Corp Et Al | 25,425 | $2.01M | 0.01% | −85,467−77.1% | Reduced |
| Legato Capital Management LLC | 25,233 | $2.00M | 0.17% | −5,954−19.1% | Reduced |
| HRT Financial LP | 24,595 | $1.95M | 0.00% | −53,469−68.5% | Reduced |
| Whittier Trust Co | 23,657 | $1.87M | 0.02% | 00.0% | Unchanged |
| Invesco Ltd. | 22,720 | $1.80M | 0.00% | +2,047+9.9% | Added |
| Storebrand Asset Management AS | 22,668 | $1.79M | 0.00% | +1,610+7.6% | Added |
| Balyasny Asset Management LLC | 22,534 | $1.78M | 0.00% | +22,534 | New |
| De Lisle Partners LLP | 21,000 | $1.66M | 0.18% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 20,711 | $1.64M | 0.01% | +15,338+285.5% | Added |
| Man Group plc | 20,469 | $1.62M | 0.00% | −33,364−62.0% | Reduced |
| LPL Financial LLC | 19,929 | $1.58M | 0.00% | −3,835−16.1% | Reduced |
| Susquehanna International Group, LLP | 19,300 | $1.53M | 0.00% | +8,027+71.2% | Added |
| Rhumbline Advisers | 18,882 | $1.49M | 0.00% | +1,370+7.8% | Added |
| Barclays PLC | 18,513 | $1.46M | 0.00% | −20,772−52.9% | Reduced |
| Jones Financial Companies LLLP | 16,526 | $1.34M | 0.00% | +10,909+194.2% | Added |
| Natixis Advisors, L.P. | 16,652 | $1.32M | 0.00% | +16,652 | New |
| Polymer Capital Management (US) LLC | 16,574 | $1.31M | 0.19% | +16,574 | New |
| California State Teachers Retirement System | 16,512 | $1.31M | 0.00% | −1,496−8.3% | Reduced |
| Longaeva Partners L.P. | 16,307 | $1.29M | 0.04% | +16,307 | New |
| Y-Intercept (Hong Kong) Ltd | 15,964 | $1.26M | 0.02% | −1,226−7.1% | Reduced |
| SEI Investments Co | 15,325 | $1.21M | 0.00% | −13,971−47.7% | Reduced |
| Cetera Investment Advisers | 15,319 | $1.21M | 0.00% | −3,738−19.6% | Reduced |
| Wulff, Hansen & Co. | 15,302 | $1.21M | 0.93% | −87−0.6% | Reduced |
| Price T Rowe Associates Inc | 14,835 | $1.17M | 0.00% | +1,992+15.5% | Added |
| Sanctuary Advisors, LLC | 14,730 | $1.17M | 0.01% | +2,250+18.0% | Added |
| Legal & General Group Plc | 14,001 | $1.11M | 0.00% | +161+1.2% | Added |
| State of Wisconsin Investment Board | 13,277 | $1.05M | 0.00% | +1,311+11.0% | Added |
| HSBC Holdings PLC | 13,173 | $1.02M | 0.00% | +208+1.6% | Added |
| Acadian Asset Management LLC | 12,909 | $1.02M | 0.00% | −98,012−88.4% | Reduced |
| Wedbush Securities Inc | 12,362 | $978.0K | 0.03% | +6,297+103.8% | Added |
| Victory Capital Management Inc | 12,270 | $970.6K | 0.00% | −27,060−68.8% | Reduced |
| Advisor Group Holdings, Inc. | 11,732 | $928.0K | 0.00% | −11,561−49.6% | Reduced |