Stantec Q2 2026: Strong Results Drive Margin Expansion and Upward EBITDA Revision

What happened

Stantec reported strong second quarter 2026 results, expanding margins and raising its adjusted EBITDA outlook for the full year. The performance builds on the company's established trend of high-teens EBITDA margins, robust organic growth, and a record backlog that now stands at ~13 months of work. Management's decision to raise guidance reflects sustained demand across infrastructure, water, and AI-driven data centers, along with successful integration of recent acquisitions like Page. While the results affirm operational strength, the stock trades at a premium valuation of ~19x EV/EBITDA, leaving limited cushion if growth or margins disappoint. Investors should focus on whether the improved outlook is supported by continued backlog growth and stable project margins, as any slippage could pressure the multiple.

Implication

The Q2 2026 results and raised guidance confirm Stantec's operational momentum and margin trajectory, supporting the base case of mid-teens EPS growth. However, at a share price around $98, the stock already discounts much of this positive outlook, trading at ~35x trailing earnings and ~19x EV/EBITDA. The margin of safety remains narrow, with downside risk toward $85 if organic growth slows or EBITDA margins compress. Upside depends on continued execution on data-center demand and backlog conversion, which could push fair value toward $117–137. Given the balanced risk-reward, investors should maintain a WAIT stance and consider adding on a pullback below $90 or on evidence that 2026 guidance is not only met but exceeded with sustained margin expansion.

Thesis delta

The Q2 2026 results and raised guidance confirm Stantec's operational momentum and margin trajectory, supporting the base case of mid-teens EPS growth into 2026. However, at a premium valuation of ~19x EV/EBITDA, the risk-reward remains balanced, and we maintain a WAIT rating. A pullback toward $90 or further evidence of sustained margin improvement would warrant a more constructive stance.