Welcome to our dedicated page for Stantec SEC filings (Ticker: STN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The Stantec Inc. (STN) SEC filings page provides access to the company’s U.S. regulatory disclosures as a foreign issuer. Stantec files under Form 40-F and submits multiple Form 6-K reports that incorporate management’s discussion and analysis, interim financial statements, certifications, and related press releases. These documents offer detailed insight into the company’s operations as a global provider of sustainable engineering, architecture, and environmental consulting services.
Among the recurring filings, Stantec furnishes quarterly management’s discussion and analysis and unaudited interim condensed consolidated financial statements on Form 6-K. For example, the company has filed MD&A and financial statements for its second and third quarters of 2025, along with certifications from its president and chief executive officer and its executive vice president and chief financial officer. These materials discuss net revenue by segment, project margins, adjusted EBITDA, contract backlog, and other performance measures for Canada, the United States, and Global operations.
Stantec also uses Form 6-K to submit press releases related to earnings, project awards, financing transactions, and other material developments. Recent filings have attached press releases announcing quarterly results, the pricing and closing of senior unsecured notes, and updates on major contracts and programs. In addition, Form 6-K reports reference the company’s principal executive office in Edmonton, Alberta, and indicate that Stantec files its annual disclosure on Form 40-F.
On this page, Stock Titan pairs Stantec’s SEC filings with AI-powered summaries that explain the key points of lengthy documents, such as MD&A sections and financial tables. Users can quickly see highlights from Form 6-K submissions, including trends in revenue, margins, and backlog, without reading every page. As new Stantec filings are posted to EDGAR, they are reflected here with structured access to exhibits and AI-generated overviews, helping investors and researchers review STN’s regulatory reporting history in a more efficient way.
Mackenzie Financial Corp. filed Amendment No. 9 to Schedule 13G reporting its beneficial ownership in Stantec Inc. (STN). Mackenzie reports ownership of 4,676,831 common shares, representing 4.1% of the class. The firm holds sole voting and sole dispositive power over 4,676,831 shares, with no shared voting or dispositive power.
The filing lists the reporting person as an investment adviser (IA) and includes a certification that the securities were not acquired and are not held for the purpose of changing or influencing control of Stantec. The date of the event requiring the filing is October 31, 2025.
Mackenzie Financial Corporation reports beneficial ownership of 6,166,496 common shares of Stantec Inc., representing 5.41% of the class. Mackenzie states it has sole voting and dispositive power over these shares, and certifies the holdings were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer. The filing identifies the security class as common shares (CUSIP 85472N109) and lists the filer and issuer principal offices. The statement is submitted under the Schedule 13G reporting framework for institutional investors.