Institutional Ownership
Willdan Group Inc
CUSIP 96924N100COMWLDNQ1 2026
13D / 13G Filings
40
Schedule 13D/13G on record
Beneficial Filers
13
Distinct reporting persons
Largest Stake
97.0%
Max % of class reported
Institutional Holders
243
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
40 filings · latest Oct 31, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Oct 31, 2025 | The Vanguard Group | 13G/A | 7.3% | 1.08M | SEC |
| 2 | Apr 17, 2025 | Blackrock, Inc. | 13G/A | 6.3% | 913.9K | SEC |
| 3 | Feb 5, 2025 | Blackrock, Inc. | 13G/A | 8.0% | 1.13M | SEC |
| 4 | Jan 8, 2025 | Amundi | 13G/A | 11.0% | 9 | SEC |
| 5 | Nov 12, 2024 | Vanguard Group Inc | 13G/A | 5.0% | 701.7K | SEC |
| 6 | Nov 7, 2024 | Forager Fund, L.P. | 13G/A | 3.4% | 475.0K | SEC |
| 7 | Nov 4, 2024 | Vanguard Group Inc | 13G/A | 5.0% | 701.7K | SEC |
| 8 | Oct 3, 2024 | Amundi | 13G/A | 6.1% | 847.3K | SEC |
| 9 | Jul 15, 2024 | Forager Fund, L.P. | 13G | 9.1% | 1.26M | SEC |
| 10 | Jul 11, 2024 | Forager Fund, L.P. | 13D/A | 9.1% | 1.26M | SEC |
30 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Willdan Group Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 1.32M | $100.88M |
| 2 | Two Sigma Investments, LP | 468.0K | $35.83M |
| 3 | Wasatch Advisors LP | 381.6K | $29.21M |
| 4 | Geode Capital Management, LLC | 354.3K | $27.13M |
| 5 | State Street Corp | 314.7K | $24.09M |
| 6 | Dimensional Fund Advisors LP | 308.9K | $23.65M |
| 7 | First Trust Advisors LP | 286.9K | $21.96M |
| 8 | Ameriprise Financial Inc | 272.4K | $20.85M |
| 9 | Nuveen, LLC | 242.5K | $18.57M |
| 10 | Swedbank Ab | 236.7K | $18.12M |