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 2026
Institutional positions in Willdan Group, Inc. as of Mar 31, 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
- 256
- −6 vs. Q4 2025
- Shares held
- 11.4M
- +1.46M (+14.7%) vs. Q4 2025
- Total value
- $874.4M
- −$151.6M (−14.8%) vs. Q4 2025
- New holders
- 51
- 102 more added
- Sold out
- 57
- 79 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 2026
Shares, value and share of portfolio for each institution holding Willdan Group, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Kestra Private Wealth Services, LLC | 13,457 | $1.03M | 0.01% | +5,485+68.8% | Added |
| Price T Rowe Associates Inc | 12,843 | $984.0K | 0.00% | +2,048+19.0% | Added |
| HSBC Holdings PLC | 12,965 | $983.2K | 0.00% | −3,475−21.1% | Reduced |
| Federated Hermes, Inc. | 12,746 | $975.8K | 0.00% | −10−0.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 12,713 | $973.3K | 0.00% | +3,055+31.6% | Added |
| Sanctuary Advisors, LLC | 12,480 | $955.5K | 0.01% | +1,187+10.5% | Added |
| Arista Wealth Management, LLC | 12,117 | $927.7K | 0.11% | +12,117 | New |
| State of Wisconsin Investment Board | 11,966 | $916.1K | 0.00% | +1,951+19.5% | Added |
| Integrated Quantitative Investments LLC | 11,938 | $914.0K | 0.17% | −6,739−36.1% | Reduced |
| XTX Topco Ltd | 11,388 | $871.9K | 0.02% | +11,388 | New |
| Susquehanna International Group, LLP | 11,273 | $863.1K | 0.00% | −4,066−26.5% | Reduced |
| Engineers Gate Manager LP | 10,934 | $837.1K | 0.01% | +502+4.8% | Added |
| Renaissance Technologies LLC | 10,900 | $834.5K | 0.00% | −13,100−54.6% | Reduced |
| J. Derek Lewis & Associates Inc. | 10,487 | $802.9K | 0.18% | −630−5.7% | Reduced |
| Teacher Retirement System of Texas | 10,387 | $795.2K | 0.00% | −7,135−40.7% | Reduced |
| Vanguard Asset Management, Ltd | 10,064 | $770.5K | 0.00% | +10,064 | New |
| Swiss Life Asset Management Ltd | 6,099 | $752.0K | 0.00% | +3,956+184.6% | Added |
| Stoneridge Investment Partners LLC | 9,799 | $750.0K | 0.54% | +5,061+106.8% | Added |
| Gsa Capital Partners LLP | 9,509 | $728.0K | 0.05% | +9,509 | New |
| Ausbil Investment Management Ltd | 8,943 | $706.5K | 0.35% | +5,248+142.0% | Added |
| Annex Advisory Services, LLC | 9,134 | $699.3K | 0.01% | +9,134 | New |
| Mercer Global Advisors Inc | 9,075 | $694.8K | 0.00% | −91,774−91.0% | Reduced |
| STRS Ohio | 9,000 | $689.0K | 0.00% | +1,600+21.6% | Added |
| IMC-Chicago, LLC | 8,857 | $678.1K | 0.01% | +8,857 | New |
| Vanguard Global Advisers, LLC | 8,484 | $649.5K | 0.00% | +8,484 | New |
| Franklin Resources Inc | 8,380 | $641.6K | 0.00% | −2,204−20.8% | Reduced |
| Belpointe Asset Management LLC | 7,812 | $598.1K | 0.02% | +7,812 | New |
| Inspire Advisors, LLC | 7,694 | $589.1K | 0.05% | +941+13.9% | Added |
| MetLife Investment Management | 7,693 | $589.0K | 0.00% | −65−0.8% | Reduced |
| Truvestments Capital LLC | 7,378 | $564.9K | 0.10% | +3,670+99.0% | Added |
| Stifel Financial Corp | 7,290 | $558.1K | 0.00% | −470−6.1% | Reduced |
| Concurrent Investment Advisors, LLC | 7,280 | $557.4K | 0.01% | −3,091−29.8% | Reduced |
| Mount Yale Investment Advisors, LLC | 6,960 | $532.9K | 0.01% | +6,960 | New |
| CWM Advisors, LLC | 6,783 | $519.3K | 0.03% | +2,304+51.4% | Added |
| Thoroughbred Financial Services, LLC | 6,636 | $508.0K | 0.03% | +353+5.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 6,608 | $505.9K | 0.00% | +101+1.6% | Added |
| Brevan Howard Capital Management LP | 6,408 | $490.6K | 0.01% | −995−13.4% | Reduced |
| Manufacturers Life Insurance Company, The | 6,377 | $488.2K | 0.00% | −183−2.8% | Reduced |
| Quantinno Capital Management LP | 6,311 | $483.2K | 0.00% | +2,896+84.8% | Added |
| Fox Run Management, L.L.C. | 6,341 | $477.7K | 0.08% | +3,783+147.9% | Added |
| Wedbush Securities Inc | 6,065 | $464.0K | 0.01% | +715+13.4% | Added |
| Cornerstone Investment Partners, LLC | 5,992 | $458.7K | 0.02% | +1,357+29.3% | Added |
| Janus Henderson Group PLC | 5,961 | $456.0K | 0.00% | −22,399−79.0% | Reduced |
| Jones Financial Companies LLLP | 5,617 | $448.2K | 0.00% | +5,603+40,021.4% | Added |
| Argent Capital Management LLC | 5,836 | $446.8K | 0.01% | +5,836 | New |
| State of Alaska, Department of Revenue | 5,703 | $436.0K | 0.00% | 00.0% | Unchanged |
| Gladstone Institutional Advisory LLC | 5,603 | $429.0K | 0.02% | −237−4.1% | Reduced |
| Los Angeles Capital Management LLC | 5,373 | $411.4K | 0.00% | −10,244−65.6% | Reduced |
| Private Advisor Group, LLC | 5,244 | $401.5K | 0.00% | +878+20.1% | Added |
| Mariner, LLC | 4,767 | $365.0K | 0.00% | −1,295−21.4% | Reduced |
| Independent Advisor Alliance | 4,764 | $364.7K | 0.00% | −23,877−83.4% | Reduced |
| WealthTrust Axiom LLC | 4,695 | $359.4K | 0.09% | 00.0% | Unchanged |
| Diversified Trust Co | 4,652 | $356.2K | 0.01% | +344+8.0% | Added |
| Blair William & Co | 4,550 | $348.3K | 0.00% | +1,300+40.0% | Added |
| New York State Common Retirement Fund | 4,404 | $337.2K | 0.00% | 00.0% | Unchanged |
| Kassira Wealth Management LLC | 4,384 | $335.6K | 0.31% | +4,384 | New |
| Amundi | 4,361 | $333.9K | 0.00% | +1,468+50.7% | Added |
| Voya Investment Management LLC | 4,356 | $333.5K | 0.00% | +1,800+70.4% | Added |
| Creative Planning | 4,329 | $331.4K | 0.00% | −2,066−32.3% | Reduced |
| Intech Investment Management LLC | 4,319 | $330.7K | 0.00% | −3,803−46.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,252 | $325.5K | 0.00% | +1,503+54.7% | Added |
| Arizona State Retirement System | 4,051 | $310.1K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 4,031 | $309.0K | 0.00% | +10+0.2% | Added |
| Twinbeech Capital LP | 3,986 | $305.2K | 0.03% | +3,986 | New |
| Invst, LLC | 3,947 | $302.2K | 0.03% | +1,818+85.4% | Added |
| Police & Firemen's Retirement System of New Jersey | 3,870 | $296.3K | 0.00% | 00.0% | Unchanged |
| AdvisorShares Investments LLC | 3,733 | $285.8K | 0.05% | +1,780+91.1% | Added |
| Truist Financial Corp | 3,725 | $285.2K | 0.00% | +1,074+40.5% | Added |
| Vanguard Investments Australia, Ltd. | 3,710 | $284.0K | 0.00% | +3,710 | New |
| Canada Pension Plan Investment Board | 3,700 | $283.3K | 0.00% | +1,500+68.2% | Added |
| Elevated Financial Group LLC | 3,561 | $272.6K | 0.09% | +306+9.4% | Added |
| Vident Advisory, LLC | 3,559 | $272.5K | 0.00% | +3,559 | New |
| PDT Partners, LLC | 3,549 | $271.7K | 0.02% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 3,485 | $266.8K | 0.00% | 00.0% | Unchanged |
| Revisor Wealth Management LLC | 3,466 | $265.4K | 0.07% | +1,706+96.9% | Added |
| KLP Kapitalforvaltning AS | 3,300 | $252.6K | 0.00% | +200+6.5% | Added |
| Abacus Wealth Partners, LLC | 3,276 | $250.8K | 0.02% | +578+21.4% | Added |
| Virginia Retirement Systems Et Al | 3,250 | $248.8K | 0.00% | +3,250 | New |
| Merit Financial Group, LLC | 3,211 | $245.8K | 0.00% | +3,211 | New |
| Inceptionr LLC | 3,082 | $236.0K | 0.06% | +3,082 | New |
| Centiva Capital, LP | 3,024 | $231.5K | 0.01% | +3,024 | New |
| Kings Path Partners LLC | 2,860 | $219.0K | 0.08% | +2,860 | New |
| Wimmer Associates 1, LLC | 2,800 | $214.4K | 0.10% | −310−10.0% | Reduced |
| Sequoia Financial Advisors, LLC | 2,739 | $209.7K | 0.00% | +2,739 | New |
| Fifth Third Bancorp | 2,700 | $206.7K | 0.00% | +2,700 | New |
| Principal Securities, Inc. | 2,667 | $204.2K | 0.00% | +652+32.4% | Added |
| Royal Bank of Canada | 2,583 | $198.0K | 0.00% | −90−3.4% | Reduced |
| CWM, LLC | 2,204 | $168.7K | 0.00% | −99−4.3% | Reduced |
| Meeder Asset Management Inc | 1,868 | $143.0K | 0.01% | −42−2.2% | Reduced |
| GWM Advisors LLC | 1,410 | $108.0K | 0.00% | +910+182.0% | Added |
| McIlrath & Eck, LLC | 1,403 | $107.4K | 0.01% | −227−13.9% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 1,384 | $106.0K | 0.01% | +973+236.7% | Added |
| New York State Teachers Retirement System | 1,263 | $97.0K | 0.00% | 00.0% | Unchanged |
| Great West Life Assurance Co | 1,245 | $96.0K | 0.00% | 00.0% | Unchanged |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,253 | $95.9K | 0.00% | −1,382−52.4% | Reduced |
| Ameritas Investment Partners, Inc. | 1,161 | $88.9K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,139 | $87.2K | 0.00% | +616+117.8% | Added |
| FMR LLC | 1,058 | $81.0K | 0.00% | −26,860−96.2% | Reduced |
| Rockefeller Capital Management L.P. | 1,008 | $77.2K | 0.00% | +582+136.6% | Added |
| Vestcor Inc | 921 | $71.0K | 0.00% | +921 | New |