Willdan Group, Inc. (WLDN)
Nasdaq · Services-Engineering Services · Services · CIK 1370450 · fiscal year ends in Jan
Closing price $77.25 on 29 Oct 2026; 52-week range $66.91 to $134.94.
Key figures
The last twelve months reported, with the latest price and balance sheet.
- Revenue, last twelve months
- $741.8M
- Revenue growth
- 18.1%
- Net income, last twelve months
- $65.3M
- Earnings per share
- $4.26
- Gross margin
- 37.8%
- Operating margin
- 7.1%
- Net margin
- 8.8%
- Free cash flow
- $62.3M
- Return on equity
- 18.6%
- Market value
- $1.2B
- Price to earnings
- 18.1x
- Cash
- $34.9M
- Debt
- $67.2M
- Debt to equity
- 0.19
- Shares outstanding
- 15.2M
Financial statements
Revenue, profit and cash flow by fiscal year, each year linked to its annual report.
| Fiscal year | Year end | Revenue | Operating income | Net income | EPS | Free cash flow | Filing |
|---|---|---|---|---|---|---|---|
| FY2025 | 2 Jan 2026 | $681.6M | $44.1M | $52.6M | $3.49 | $70.7M | 10-K filed 27 Feb 2026 |
| FY2024 | 27 Dec 2024 | $565.8M | $31.4M | $22.6M | $1.58 | $63.7M | 10-K filed 7 Mar 2025 |
| FY2023 | 29 Dec 2023 | $510.1M | $22.1M | $10.9M | $0.80 | $29.3M | 10-K filed 8 Mar 2024 |
| FY2022 | 30 Dec 2022 | $429.1M | -$7.1M | -$8.4M | -$0.65 | -$169.0K | 10-K filed 10 Mar 2023 |
| FY2021 | 31 Dec 2021 | $353.8M | -$8.7M | -$8.4M | -$0.68 | $1.3M | 10-K filed 11 Mar 2022 |
By quarter
| Quarter | Quarter end | Revenue | Net income | EPS |
|---|---|---|---|---|
| Q2 FY2026 | 3 Jul 2026 | $231.0M | $24.3M | $1.58 |
| Q1 FY2026 | 3 Apr 2026 | $155.1M | $8.5M | $0.55 |
| Q4 FY2025 | 2 Jan 2026 | $173.7M | $18.7M | $1.23 |
| Q3 FY2025 | 3 Oct 2025 | $182.0M | $13.7M | $0.90 |
| Q2 FY2025 | 4 Jul 2025 | $173.5M | $15.4M | $1.03 |
| Q1 FY2025 | 4 Apr 2025 | $152.4M | $4.7M | $0.32 |
| Q4 FY2024 | 27 Dec 2024 | $144.1M | $7.7M | $0.53 |
| Q3 FY2024 | 27 Sep 2024 | $158.3M | $7.3M | $0.51 |
Revenue by segment
As the company reports it in the segment note of its annual report.
By business, FY2026
| Segment | Revenue | Share |
|---|---|---|
| Energy | $576.1M | 84.5% |
| Engineering and Consulting | $105.5M | 15.5% |
Company events
The newest 8-K filings of 162 held.
| Filed | Form | Event | Items |
|---|---|---|---|
| 23 Sep 2026 | 8-K | Material agreement | 1.01, 9.01 |
| 6 Aug 2026 | 8-K | Results | 2.02, 9.01 |
| 18 Jun 2026 | 8-K | Leadership change, Shareholder vote | 5.02, 5.07, 9.01 |
| 7 May 2026 | 8-K | Results | 2.02, 9.01 |
| 26 Feb 2026 | 8-K | Results | 2.02, 9.01 |
| 6 Nov 2025 | 8-K | Results | 2.02, 9.01 |
| 7 Aug 2025 | 8-K | Results | 2.02, 9.01 |
| 13 Jun 2025 | 8-K | Leadership change, Shareholder vote | 5.02, 5.07, 9.01 |
| 8 May 2025 | 8-K | Results | 2.02, 9.01 |
| 6 Mar 2025 | 8-K | Results | 2.02, 9.01 |
| 18 Nov 2024 | 8-K | Leadership change | 5.02, 9.01 |
| 31 Oct 2024 | 8-K | Results | 2.02, 9.01 |
Every filing
The newest filings with the SEC of 362 held.
| Filed | Form | Period |
|---|---|---|
| 23 Sep 2026 | 8-K | 22 Sep 2026 |
| 7 Aug 2026 | 10-Q | 3 Jul 2026 |
| 6 Aug 2026 | 8-K | 6 Aug 2026 |
| 26 Jun 2026 | S-8 | – |
| 18 Jun 2026 | 8-K | 17 Jun 2026 |
| 8 May 2026 | 10-Q | 3 Apr 2026 |
| 7 May 2026 | 8-K | 7 May 2026 |
| 24 Apr 2026 | ARS | 31 Dec 2025 |
| 24 Apr 2026 | DEFA14A | – |
| 24 Apr 2026 | DEF 14A | 17 Jun 2026 |
| 27 Feb 2026 | 10-K | 2 Jan 2026 |
| 26 Feb 2026 | 8-K | 26 Feb 2026 |
Insider trades
Form 4 trades by officers, directors and 10% owners, last 12 months.
| Traded | Insider | Type | Shares | Price | Value | Held after | Form 4 |
|---|---|---|---|---|---|---|---|
| 15 Sep 2026 | Brisbin Thomas Donald, Director | Sale outside a trading plan | 4,005 | $79.01 | $316.4K | 97,587 | 16 Sep 2026 |
| 15 Sep 2026 | Brisbin Thomas Donald, Director | Sale outside a trading plan | 900 | $80.91 | $72.8K | 96,687 | 16 Sep 2026 |
| 8 Sep 2026 | Brisbin Thomas Donald, Director | Sale outside a trading plan | 3,439 | $88.19 | $303.3K | 96,687 | 9 Sep 2026 |
| 3 Sep 2026 | Brisbin Thomas Donald, Director | Sale outside a trading plan | 58,757 | $88.14 | $5.2M | 96,687 | 4 Sep 2026 |
| 14 May 2026 | Bieber Michael A, PRESIDENT AND CEO | Sale outside a trading plan | 25,429 | $90.88 | $2.3M | 280,772 | 15 May 2026 |
| 14 May 2026 | Bieber Michael A, PRESIDENT AND CEO | Sale outside a trading plan | 23,015 | $91.95 | $2.1M | 257,757 | 15 May 2026 |
| 14 May 2026 | Bieber Michael A, PRESIDENT AND CEO | Sale outside a trading plan | 7,956 | $92.65 | $737.1K | 249,801 | 15 May 2026 |
| 14 May 2026 | Bieber Michael A, PRESIDENT AND CEO | Sale outside a trading plan | 276 | $93.74 | $25.9K | 249,525 | 15 May 2026 |
| 13 May 2026 | Bieber Michael A, PRESIDENT AND CEO | Sale outside a trading plan | 9,991 | $92.65 | $925.7K | 249,525 | 14 May 2026 |
| 6 Mar 2026 | Cohen Steven A, Director | Sale outside a trading plan | 6,000 | $81.82 | $490.9K | 20,849 | 10 Mar 2026 |
Planned insider sales
Form 144 notices, filed when the sell order goes to the broker.
| Filed | Seller | Shares | Value | Planned sale |
|---|---|---|---|---|
| 15 Sep 2026 | THOMAS BRISBIN, Director | 4,905 | $389.3K | 15 Sep 2026 |
| 8 Sep 2026 | THOMAS BRISBIN, Director | 3,439 | $303.3K | 8 Sep 2026 |
| 3 Sep 2026 | THOMAS BRISBIN, Director | 58,757 | $5.2M | 3 Sep 2026 |
| 14 May 2026 | MICHAEL BIEBER, Officer, Director | 56,676 | $5.2M | 14 May 2026 |
| 13 May 2026 | MICHAEL BIEBER, Officer, Director | 9,991 | $925.7K | 13 May 2026 |
| 6 Mar 2026 | STEVEN A COHEN, Director | 6,000 | $490.9K | 6 Mar 2026 |
Large holders
Schedule 13D and 13G filings by holders of more than 5% of the voting shares.
| Filed | Holder | Schedule | Stake | Shares |
|---|---|---|---|---|
| 30 Jul 2026 | BlackRock, Inc. | 13G amended | 8% | 1.2M |
| 19 May 2026 | Divisadero Street Capital Management, LP | 13G | 8.9% | 1.3M |
| 27 Mar 2026 | The Vanguard Group | 13G amended | 0% | 0 |
| 31 Oct 2025 | The Vanguard Group | 13G amended | 7.33% | 1.1M |
Short interest
Shares sold short and not yet bought back, on each FINRA settlement date.
| Settlement | Shares short | Change | Days to cover |
|---|---|---|---|
| 15 Oct 2026 | 1.8M | +1.69% | 8.96 |
| 30 Sep 2026 | 1.8M | -12.03% | 9.93 |
| 15 Sep 2026 | 2.0M | -4.98% | 10.52 |
| 31 Aug 2026 | 2.1M | +10.8% | 9.41 |
| 14 Aug 2026 | 1.9M | -0.81% | 6.07 |
| 31 Jul 2026 | 1.9M | +0.93% | 8.99 |
| 15 Jul 2026 | 1.9M | +13.9% | 5.73 |
| 30 Jun 2026 | 1.7M | +51.94% | 4.15 |
Funds that hold it
From each fund's latest Form 13F.
295 funds held it at 30 Jun 2026: 134 added and 80 trimmed in the quarter. The largest:
| Fund | Shares | Value | Change in the quarter |
|---|---|---|---|
| BlackRock, Inc. | 1,438,623 | $113.8M | +120,899 |
| Divisadero Street Capital Management, LP | 1,324,293 | $104.8M | +1,159,306 |
| Vanguard Capital Management LLC | 632,916 | $50.1M | +19,589 |
| Neumeier Poma Investment Counsel LLC | 530,210 | $41.9M | +314,550 |
| Vanguard Portfolio Management LLC | 527,252 | $41.7M | +42,071 |
| Allspring Global Investments Holdings, LLC | 390,720 | $30.5M | +174,291 |
| Geode Capital Management, LLC | 383,399 | $30.3M | +29,107 |
| First Trust Advisors LP | 361,079 | $28.6M | +74,221 |
| Alta Fox Capital Management, LLC | 359,806 | $28.5M | +359,806 |
| Swedbank AB | 349,700 | $27.7M | +113,000 |
Peers
Companies in the same industry.
- Tetra Tech Inc. (TTEK): revenue $5.1B, market value $9.8B
- Aecom (ACM): revenue $15.4B, market value $8.2B
- VSE Corp. (VSEC): revenue –, market value $4.3B
- Mistras Group, Inc. (MG): revenue $739.2M, market value $643.1M