# Willdan Group, Inc.: overview

WLDN · Nasdaq · CIK 1370450 · [Industrials](/sectors/industrials.md) · fiscal year ends Jan 1

Pages: [Overview](/companies/wldn.md) · [Financials](/companies/wldn/financials.md) · [Filings](/companies/wldn/filings.md) · [Insiders](/companies/wldn/insiders.md)

Latest reported revenue: [$231.0m](/filings/0001104659-26-092196.md) for Q2 FY2026, three months to 2026-07-03, from the 10-Q filed Aug 7, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, accession 0001104659-26-092196).

## Last eight quarters

| Line item | Unit | Q3 FY2024 (2024-09-27) | Q4 FY2024 (2024-12-27) | Q1 FY2025 (2025-04-04) | Q2 FY2025 (2025-07-04) | Q3 FY2025 (2025-10-03) | Q4 FY2025 (2026-01-02) | Q1 FY2026 (2026-04-03) | Q2 FY2026 (2026-07-03) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [158](/filings/0001104659-26-020767.md) | [144](/filings/0001104659-26-020767.md) | [152](/filings/0001104659-26-057350.md) | [173](/filings/0001104659-26-092196.md) | [182](/filings/0001104659-26-020767.md) | [174](/filings/0001104659-26-020767.md) | [155](/filings/0001104659-26-057350.md) | [231](/filings/0001104659-26-092196.md) |
| Gross margin | % | [32.6%](/filings/0001104659-25-107945.md) | [38.1% d](/filings/0001104659-26-020767.md) | [37.8%](/filings/0001104659-26-057350.md) | [39.4%](/filings/0001104659-26-092196.md) | [36.9%](/filings/0001104659-25-107945.md) | [36.0% d](/filings/0001104659-26-020767.md) | [40.7%](/filings/0001104659-26-057350.md) | [37.9%](/filings/0001104659-26-092196.md) |
| Operating margin | % | [5.5%](/filings/0001104659-26-020767.md) | [7.5%](/filings/0001104659-26-020767.md) | [4.6%](/filings/0001104659-26-057350.md) | [6.8%](/filings/0001104659-26-092196.md) | [8.2%](/filings/0001104659-26-020767.md) | [6.0%](/filings/0001104659-26-020767.md) | [4.7%](/filings/0001104659-26-057350.md) | [8.5%](/filings/0001104659-26-092196.md) |
| Net margin | % | [4.6%](/filings/0001104659-26-020767.md) | [5.3%](/filings/0001104659-26-020767.md) | [3.1%](/filings/0001104659-26-092196.md) | [8.9%](/filings/0001104659-26-092196.md) | [7.5%](/filings/0001104659-26-020767.md) | [10.8%](/filings/0001104659-26-020767.md) | [5.5%](/filings/0001104659-26-092196.md) | [10.5%](/filings/0001104659-26-092196.md) |
| Diluted EPS | $ per share | [0.51](/filings/0001104659-26-020767.md) | [0.53](/filings/0001104659-26-020767.md) | [0.32](/filings/0001104659-26-057350.md) | [1.03](/filings/0001104659-26-092196.md) | [0.90](/filings/0001104659-26-020767.md) | [1.23](/filings/0001104659-26-020767.md) | [0.55](/filings/0001104659-26-057350.md) | [1.58](/filings/0001104659-26-092196.md) |
| Free cash flow | $m | [8.8 d](/filings/0001104659-25-107945.md) | [31.1 d](/filings/0001104659-26-020767.md) | [1.0](/filings/0001104659-26-057350.md) | [23.2 d](/filings/0001104659-26-092196.md) | [9.8 d](/filings/0001104659-25-107945.md) | [36.7 d](/filings/0001104659-26-020767.md) | [(26.4)](/filings/0001104659-26-057350.md) | [42.2 d](/filings/0001104659-26-092196.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. Derived values: 9-month figure less the 6-month figure; 12-month figure less the 9-month figure; 6-month figure less the 3-month figure.

## Last five fiscal years

| Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-30) | FY2023 (2023-12-29) | FY2024 (2024-12-27) | FY2025 (2026-01-02) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $m | [354](/filings/0001558370-24-002758.md) | [429](/filings/0001558370-25-002429.md) | [510](/filings/0001104659-26-020767.md) | [566](/filings/0001104659-26-020767.md) | [682](/filings/0001104659-26-020767.md) |
| Gross margin | % | [38.4%](/filings/0001558370-24-002758.md) | [33.5%](/filings/0001558370-25-002429.md) | [35.2%](/filings/0001104659-26-020767.md) | [35.8%](/filings/0001104659-26-020767.md) | [37.5%](/filings/0001104659-26-020767.md) |
| Operating margin | % | [(2.5%)](/filings/0001558370-24-002758.md) | [(1.6%)](/filings/0001558370-25-002429.md) | [4.3%](/filings/0001104659-26-020767.md) | [5.5%](/filings/0001104659-26-020767.md) | [6.5%](/filings/0001104659-26-020767.md) |
| Net margin | % | [(2.4%)](/filings/0001558370-24-002758.md) | [(2.0%)](/filings/0001558370-25-002429.md) | [2.1%](/filings/0001104659-26-020767.md) | [4.0%](/filings/0001104659-26-020767.md) | [7.7%](/filings/0001104659-26-020767.md) |
| Diluted EPS | $ per share | [(0.68)](/filings/0001558370-24-002758.md) | [(0.65)](/filings/0001558370-25-002429.md) | [0.80](/filings/0001104659-26-020767.md) | [1.58](/filings/0001104659-26-020767.md) | [3.49](/filings/0001104659-26-020767.md) |
| Free cash flow | $m | [1.3](/filings/0001558370-24-002758.md) | [(0.2)](/filings/0001558370-25-002429.md) | [29.3](/filings/0001104659-26-020767.md) | [63.7](/filings/0001104659-26-020767.md) | [70.7](/filings/0001104659-26-020767.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Gross margin (gross profit / revenue). XBRL Gross profit: us-gaap:GrossProfit; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment.

Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/wldn/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $113.8m | 1,438,623 |  | Added +120,899 |
| [Divisadero Street Capital Management, LP](/funds/1901865.md) | 2026-06-30 | $104.8m | 1,324,293 |  | Added +1,159,306 |
| [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $50.1m | 632,916 |  | Added +19,589 |
| [NEUMEIER POMA INVESTMENT COUNSEL LLC](/funds/1044936.md) | 2026-06-30 | $41.9m | 530,210 |  | Added +314,550 |
| [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $41.7m | 527,252 |  | Added +42,071 |
| [Allspring Global Investments Holdings, LLC](/funds/1890906.md) | 2026-06-30 | $30.5m | 390,720 |  | Added +174,291 |
| [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $30.3m | 383,399 |  | Added +29,107 |
| [FIRST TRUST ADVISORS LP](/funds/1125816.md) | 2026-06-30 | $28.6m | 361,079 |  | Added +74,221 |
| [ALTA FOX CAPITAL MANAGEMENT, LLC](/funds/1858353.md) | 2026-06-30 | $28.5m | 359,806 |  | New +359,806 |
| [Swedbank AB](/funds/946431.md) | 2026-06-30 | $27.7m | 349,700 |  | Added +113,000 |

## Recent filings

[All 1,024 filings](/companies/wldn/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-09-23 | 16:32 ET | [8-K](/filings/0001104659-26-110002.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-26-110002 |
| 2026-08-07 | 18:43 ET | [10-Q](/filings/0001104659-26-092196.md) | Quarterly report, period 2026-07-03 | 0001104659-26-092196 |
| 2026-08-06 | 16:16 ET | [8-K](/filings/0001104659-26-092028.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-092028 |
| 2026-06-18 | 16:39 ET | [8-K](/filings/0001104659-26-075795.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001104659-26-075795 |
| 2026-05-08 | 18:39 ET | [10-Q](/filings/0001104659-26-057350.md) | Quarterly report, period 2026-04-03 | 0001104659-26-057350 |
| 2026-05-07 | 16:15 ET | [8-K](/filings/0001104659-26-057151.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-057151 |
| 2026-04-24 | 16:25 ET | [DEF 14A](/filings/0001104659-26-048621.md) | Proxy statement, period 2026-06-17 | 0001104659-26-048621 |
| 2026-02-27 | 18:40 ET | [10-K](/filings/0001104659-26-020767.md) | Annual report, period 2026-01-02 | 0001104659-26-020767 |
| 2026-02-26 | 16:15 ET | [8-K](/filings/0001104659-26-020502.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-020502 |
| 2025-11-07 | 18:48 ET | [10-Q](/filings/0001104659-25-107945.md) | Quarterly report, period 2025-10-03 | 0001104659-25-107945 |

## Latest annual report

[Form 10-K for the fiscal year ended Jan 2, 2026](/filings/0001104659-26-020767.md), filed Feb 27, 2026.

## Forecast league

Not in this season’s league. [This season’s league](/leagues.md)

## About the filer

- CIK: 1370450
- Tickers: WLDN
- Exchange: Nasdaq
- SIC code: 8711 Services-Engineering Services
- State of incorporation: DE
- Filer category: Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:38 ET. No prices; not investment advice.