Cross-institution positioning
Jul 30, 2026Mixed positioning. 1 accumulating, 1 reducing across 2 comparable institutions.
Source: Schedule 13 researchWilldan Group, Inc.
Latest stored close $75.12 as of Oct 9, 2026 View live quote ↗
See how each tracked institution's reported ownership changed across SEC position dates. Full history is available with Investor or Pro access.
What the evidence shows across the newest institutional, insider, company-event, 13F, fundamental, and price data; STOCKNODE combines these layers into a quantitative research signal while preserving each source and reporting window.
Mixed positioning. 1 accumulating, 1 reducing across 2 comparable institutions.
Source: Schedule 13 research2 increased/new, 0 reduced/exited across 2 managers in the latest comparable Form 13F quarter.
Source: Form 13F quarter-end holdingsOver the last 90 days, SEC-coded non-derivative P/S activity includes 0 purchases by 0 reporting owners and 4 sales by 1 reporting owner. Amendments are shown in the filing evidence but excluded from rolling activity totals.
Source: SEC Forms 3/4/53 non-amendment material events in the last 90 days; 1 capital-related filing/event (1 equity-related, 0 debt-related); Latest classified evidence: Material definitive agreement. Registration and prospectus filings are treated as financing capacity/disclosure evidence, not proof that securities were sold.
Source: SEC 8-K / securities filing metadataRevenue +33.2% YoY; Net income +57.7% YoY. Periods are compared only when the SEC facts are aligned and comparable.
Source: SEC Company FactsRecent close is 18% through its reported 52-week range; -21.2% over one year.
Source: Stored historical price seriesFiled Jul 30, 2026. Unlock the dated position comparison, disclosure classification, confidence, price context, and filing-specific significance analysis.
Premium research values are withheld until unlocked.
The research summary above gives the current read. This section shows the dated holder-level evidence behind it.
See each institution's newest reported position against its own prior report, with position as-of date separated from SEC filed date. Institution names and filing freshness remain public below.
Comparable holder direction grouped by SEC position as-of date — never presented as trade dates.
Compare each institution only with its own prior reported position. Public visitors can see who is tracked and how fresh the filing is; paid research reveals the actual comparison.
Investor and Pro reveal holder-by-holder changes, reported ownership history, dated breadth, disclosure timing, institution comparison, and filing-specific analysis without treating Schedule 13 reports as trade dates.
Reported Section 16 ownership activity. Rolling purchase/sale totals use non-derivative SEC transaction codes P and S only; amendments remain visible but are excluded from those totals.
| Date | Reporting owner | Code | Security | Shares | Price | Ownership | Filed |
|---|---|---|---|---|---|---|---|
| Sep 16, 2026 | Brisbin Thomas Donald | MExercise or conversion of derivative · derivative | Stock Options (Right to Buy) | 22.6K | $0.00 | Direct | Sep 17, 2026 |
| Sep 16, 2026 | Brisbin Thomas Donald | MExercise or conversion of derivative | Common Stock | 22.6K | $16.27 | Direct | Sep 17, 2026 |
| Sep 15, 2026 | Brisbin Thomas Donald | MExercise or conversion of derivative · derivative | Stock Options (Right to Buy) | 4.9K | $0.00 | Direct | Sep 16, 2026 |
| Sep 15, 2026 | Brisbin Thomas Donald | SOpen-market or private sale | Common Stock | 900 | $80.91 | Direct | Sep 16, 2026 |
| Sep 15, 2026 | Brisbin Thomas Donald | SOpen-market or private sale | Common Stock | 4.0K | $79.01 | Direct | Sep 16, 2026 |
| Sep 15, 2026 | Brisbin Thomas Donald | MExercise or conversion of derivative | Common Stock | 4.9K | $16.27 | Direct | Sep 16, 2026 |
| Sep 8, 2026 | Brisbin Thomas Donald | MExercise or conversion of derivative · derivative | Stock Options (Right to Buy) | 3.4K | $0.00 | Direct | Sep 9, 2026 |
| Sep 8, 2026 | Brisbin Thomas Donald | SOpen-market or private sale | Common Stock | 3.4K | $88.19 | Direct | Sep 9, 2026 |
| Sep 8, 2026 | Brisbin Thomas Donald | MExercise or conversion of derivative | Common Stock | 3.4K | $16.27 | Direct | Sep 9, 2026 |
| Sep 3, 2026 | Brisbin Thomas Donald | MExercise or conversion of derivative · derivative | Stock Options (Right to Buy) | 58.7K | $0.00 | Direct | Sep 4, 2026 |
| Sep 3, 2026 | Brisbin Thomas Donald | SOpen-market or private sale | Common Stock | 58.8K | $88.14 | Direct | Sep 4, 2026 |
| Sep 3, 2026 | Brisbin Thomas Donald | MExercise or conversion of derivative | Common Stock | 58.8K | $16.27 | Direct | Sep 4, 2026 |
| Jun 17, 2026 | Shahidehpour Mohammad | AGrant, award, or other acquisition | Common Stock | 1.2K | $0.00 | Direct | Jun 18, 2026 |
| Jun 17, 2026 | Downes Cynthia | AGrant, award, or other acquisition | Common Stock | 1.2K | $0.00 | Direct | Jun 18, 2026 |
| Jun 17, 2026 | REDER WANDA KAY | AGrant, award, or other acquisition | Common Stock | 1.2K | $0.00 | Direct | Jun 18, 2026 |
| Jun 17, 2026 | McGinn Dennis V | AGrant, award, or other acquisition | Common Stock | 1.2K | $0.00 | Direct | Jun 18, 2026 |
| Jun 17, 2026 | Cohen Steven A | AGrant, award, or other acquisition | Common Stock | 1.2K | $0.00 | Direct | Jun 18, 2026 |
| Jun 17, 2026 | Brisbin Thomas Donald | AGrant, award, or other acquisition | Common Stock | 1.2K | $0.00 | Direct | Jun 18, 2026 |
| May 14, 2026 | BIEBER MICHAEL A | MExercise or conversion of derivative · derivative | Stock Options (Right to Buy) | 16.7K | $0.00 | Direct | May 15, 2026 |
| May 14, 2026 | BIEBER MICHAEL A | MExercise or conversion of derivative · derivative | Stock Options (Right to Buy) | 40.0K | $0.00 | Direct | May 15, 2026 |
Recent 8-K item classifications plus securities registration and prospectus filings. Registration or prospectus filings show financing capacity/disclosure activity; they do not by themselves prove that securities were sold.
| Filed | Form | 8-K item(s) | Classification | Capital context | SEC |
|---|---|---|---|---|---|
| Sep 23, 2026 | 8-K | 1.01, 9.01 | Material definitive agreement; Financial statements / exhibits | — | Filing |
| Aug 6, 2026 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
| Jun 26, 2026 | S-8 | — | Employee-plan securities registration | Equity | Filing |
| Jun 18, 2026 | 8-K | 5.02, 5.07, 9.01 | Director or executive change; Shareholder vote results; Financial statements / exhibits | — | Filing |
| May 7, 2026 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
| Feb 26, 2026 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
| Nov 6, 2025 | 8-K | 2.02, 9.01 | Results of operations / financial condition; Financial statements / exhibits | — | Filing |
Period-aligned SEC facts. Comparisons appear only when periods and units are comparable.
| Period | Revenue | YoY |
|---|---|---|
| Ended Jul 3, 2026 | $231.0M | +33.2% |
| Ended Apr 3, 2026 | $155.1M | +1.8% |
| Ended Jan 2, 2026 | $173.7M | +20.6% |
| Ended Oct 3, 2025 | $182.0M | +15.0% |
| Period | Revenue | YoY |
|---|---|---|
| Ended Jan 2, 2026 | $681.6M | +20.5% |
| Ended Dec 27, 2024 | $565.8M | +10.9% |
| Ended Dec 29, 2023 | $510.1M | +18.9% |
| Ended Dec 30, 2022 | $429.1M | +21.3% |
Dated price context from the historical market series already collected for this security.
Returns are close-to-close price changes. Volatility and drawdown are factual historical context, not recommendations.
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| BlackRock CIK0002012383 | Jun 30, 2026 observed Jul 30, 2026 filed · 30d Schedule 13G amendment | Reported accumulation | 1.2M +296.1K | 12.00% +5.70 pts | $79.10 | $70.35 | $75.12 |
| Vanguard Group CIK0000102909 | Mar 13, 2026 observed Mar 27, 2026 filed · 14d Schedule 13G amendment | Reported reduction | 11 -1.1M | 12.00% +4.67 pts | $79.49 | $79.79 | $75.12 |
| Vanguard Group CIK0000102909 | Sep 30, 2025 observed Oct 31, 2025 filed · 31d Schedule 13G amendment | Reported accumulation | 1.1M +373.5K | 7.33% +2.32 pts | $96.69 | $94.51 | $75.12 |
Compare WLDN with other securities showing similar institutional activity or recent accumulation across several tracked institutions.