| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | 7.3% | $103,967,856 | 1,075,270 | The Vanguard Group | 30 Sep 2025 | |||
| BlackRock, Inc. | 6.3% | -21% | $35,679,242 | -$8,604,260 | 913,915 | -19% | BlackRock, Inc. | 31 Mar 2025 |
As of 30 Sep 2025, 254 institutional investors reported holding 11,067,475 shares of Willdan Group, Inc. - Common Stock (WLDN). This represents 75% of the company’s total 14,669,441 outstanding shares.
The largest institutional shareholders of Willdan Group, Inc. - Common Stock (WLDN) together control 46% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 8.7% | 1,273,113 | +8.7% | 0% | $123,097,295 |
| VANGUARD GROUP INC | 7.3% | 1,075,270 | +27% | 0% | $103,967,858 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.3% | 340,815 | +1.2% | 0% | $32,957,249 |
| TWO SIGMA INVESTMENTS, LP | 2.1% | 302,380 | +207% | 0.04% | $29,237,122 |
| STATE STREET CORP | 2% | 299,322 | +8.1% | 0% | $28,941,444 |
| DIMENSIONAL FUND ADVISORS LP | 1.9% | 284,201 | -34% | 0.01% | $27,478,832 |
| Divisadero Street Capital Management, LP | 1.7% | 253,121 | -9.3% | 1.1% | $24,474,269 |
| Qube Research & Technologies Ltd | 1.4% | 199,883 | +30% | 0.03% | $19,326,687 |
| WELLS FARGO & COMPANY/MN | 1.3% | 196,762 | +32% | 0% | $19,024,918 |
| Trexquant Investment LP | 1.3% | 187,709 | +180% | 0.19% | $18,149,583 |
| CITADEL ADVISORS LLC | 1.3% | 185,874 | +72% | 0.01% | $17,972,157 |
| RBF Capital, LLC | 1.3% | 184,600 | -0.51% | 0.82% | $17,848,974 |
| Summit Creek Advisors LLC | 1.2% | 182,423 | -42% | 2.6% | $17,638,480 |
| WASATCH ADVISORS LP | 1.2% | 182,126 | -44% | 0.09% | $17,609,763 |
| ACADIAN ASSET MANAGEMENT LLC | 1.2% | 169,436 | -57% | 0.03% | $16,377,000 |
| Nuveen, LLC | 1.1% | 166,240 | -41% | 0% | $16,073,746 |
| Valiant Capital Management, L.P. | 1.1% | 160,243 | -19% | 1.4% | $15,493,895 |
| GOLDMAN SACHS GROUP INC | 1.1% | 156,629 | +39% | 0% | $15,144,458 |
| NORTHERN TRUST CORP | 1% | 152,743 | +4.1% | 0% | $14,768,720 |
| Allspring Global Investments Holdings, LLC | 0.98% | 143,099 | -32% | 0.02% | $13,713,178 |
| HRT FINANCIAL LP | 0.97% | 141,950 | +334% | 0.05% | $13,725,000 |
| MILLENNIUM MANAGEMENT LLC | 0.95% | 139,583 | -35% | 0.01% | $13,496,280 |
| TWO SIGMA ADVISERS, LP | 0.93% | 136,100 | +489% | 0.03% | $13,159,509 |
| Handelsbanken Fonder AB | 0.89% | 129,836 | 0% | 0.04% | $12,554,000 |
| MORGAN STANLEY | 0.87% | 128,170 | -34% | 0% | $12,392,788 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 6,921,791 | $718,757,492 | +$37,258,328 | $103.66 | 158 |
| 2025 Q3 | 11,067,475 | $1,065,598,792 | +$46,976,489 | $96.69 | 254 |
| 2025 Q2 | 10,811,255 | $676,667,868 | +$23,694,397 | $62.51 | 186 |
| 2025 Q1 | 10,483,775 | $426,899,795 | +$17,189,013 | $40.72 | 170 |
| 2024 Q4 | 10,024,766 | $381,917,914 | -$11,329,499 | $38.09 | 153 |
| 2024 Q3 | 10,251,640 | $420,269,291 | -$3,820,524 | $40.95 | 143 |
| 2024 Q2 | 10,374,414 | $299,272,488 | -$745,071 | $28.85 | 109 |
| 2024 Q1 | 10,387,498 | $300,349,632 | +$1,205,327 | $28.99 | 100 |
| 2023 Q4 | 435,600 | $9,365,400 | $21.50 | 1 | |
| 2023 Q3 | 9,946,340 | $203,072,072 | -$1,857,109 | $20.43 | 88 |
| 2023 Q2 | 10,029,908 | $191,916,718 | -$2,853,968 | $19.16 | 81 |
| 2023 Q1 | 10,176,993 | $158,505,756 | -$2,182,666 | $15.62 | 76 |
| 2022 Q4 | 10,254,636 | $183,231,558 | -$410,837 | $17.85 | 71 |
| 2022 Q3 | 10,374,065 | $153,600,861 | +$8,314,352 | $14.81 | 72 |
| 2022 Q2 | 9,413,396 | $259,628,508 | -$25,235,199 | $27.58 | 77 |
| 2022 Q1 | 10,352,468 | $317,625,114 | +$951,726 | $30.69 | 93 |
| 2021 Q4 | 9,464,157 | $333,160,730 | -$17,854,062 | $35.20 | 93 |
| 2021 Q3 | 8,555,215 | $304,456,435 | -$12,840,299 | $35.59 | 89 |
| 2021 Q2 | 8,982,078 | $338,311,316 | -$2,929,088 | $37.64 | 94 |
| 2021 Q1 | 9,028,654 | $370,621,375 | -$2,267,142 | $41.05 | 99 |
| 2020 Q4 | 9,194,202 | $383,413,184 | +$17,377,960 | $41.70 | 93 |
| 2020 Q3 | 8,727,592 | $222,670,327 | +$4,850,420 | $25.51 | 82 |
| 2020 Q2 | 8,666,907 | $216,749,852 | +$6,915,892 | $25.01 | 84 |
| 2020 Q1 | 8,470,963 | $181,021,265 | -$34,059,910 | $21.37 | 84 |
| 2019 Q4 | 9,548,866 | $303,480,514 | +$2,292,284 | $31.78 | 91 |
| 2019 Q3 | 9,206,187 | $322,949,311 | +$776,359 | $35.08 | 98 |
| 2019 Q2 | 9,506,583 | $354,062,904 | +$39,008,213 | $37.25 | 98 |
| 2019 Q1 | 8,235,594 | $305,280,435 | +$21,312,802 | $37.07 | 96 |
| 2018 Q4 | 7,808,725 | $273,151,180 | +$69,507,830 | $34.98 | 89 |
| 2018 Q3 | 6,026,504 | $204,812,898 | +$1,629,124 | $33.96 | 78 |
| 2018 Q2 | 6,015,508 | $186,293,145 | +$15,811,213 | $30.97 | 80 |
| 2018 Q1 | 5,291,976 | $150,033,025 | -$3,899,233 | $28.35 | 80 |
| 2017 Q4 | 5,731,866 | $137,296,788 | -$5,451,164 | $23.94 | 83 |
| 2017 Q3 | 5,817,218 | $188,941,891 | +$28,274,217 | $32.46 | 84 |
| 2017 Q2 | 4,942,082 | $150,991,165 | +$24,792,500 | $30.55 | 88 |
| 2017 Q1 | 4,120,305 | $132,918,000 | +$22,137,970 | $32.26 | 74 |
| 2016 Q4 | 3,751,812 | $84,757,000 | +$17,299,809 | $22.59 | 68 |
| 2016 Q3 | 2,923,165 | $51,300,000 | +$4,944,439 | $17.55 | 45 |
| 2016 Q2 | 2,639,703 | $28,033,000 | +$756,208 | $10.62 | 33 |
| 2016 Q1 | 2,568,020 | $24,777,000 | -$445,362 | $9.65 | 33 |
| 2015 Q4 | 2,580,149 | $21,616,000 | +$892,937 | $8.38 | 37 |
| 2015 Q3 | 2,580,369 | $26,163,704 | -$3,376,826 | $10.14 | 42 |
| 2015 Q2 | 2,892,485 | $32,339,259 | +$4,579,220 | $11.18 | 48 |
| 2015 Q1 | 2,213,357 | $35,024,744 | +$293,537 | $15.84 | 43 |
| 2014 Q4 | 2,461,406 | $33,148,616 | +$1,384,421 | $13.49 | 46 |
| 2014 Q3 | 2,325,860 | $33,627,321 | +$12,765,420 | $14.46 | 33 |
| 2014 Q2 | 1,466,467 | $12,695,000 | +$1,752,920 | $8.67 | 20 |
| 2014 Q1 | 1,273,723 | $5,770,000 | -$40,858 | $4.53 | 13 |