WM Q3 Earnings Miss Estimates, Revenues Increase 6.3% Y/Y

Waste Management’s Q3 2026 adjusted EPS of $2.15 missed consensus by 1.4%, while revenue rose 6.3% year over year to $6.85 billion and beat estimates by 0.7%. Adjusted EBITDA increased 5.8% to $2.12 billion, but its margin narrowed 10 basis points to 31%, with higher fuel and risk-management costs weighing on results; free cash flow rose 20% to $985 million. WM reaffirmed 2026 guidance, expecting revenue and free cash flow at the high end of their ranges, and returned $957 million to shareholders in the quarter.

Analysis

WM’s result is more a quality-of-growth warning than a demand collapse: price is doing the work while Collection & Disposal volume remains negative. That mix can sustain near-term revenue, but leaves earnings increasingly exposed to fuel and risk-management costs; surcharges may protect revenue without fully protecting margin. The gap between revenue growth and EBITDA growth, alongside segment margin compression, makes cost normalization—not top-line delivery—the key near-term earnings catalyst.

Relative performance favors WCN on the reported quarter, but one-quarter beats do not establish a durable operating advantage; valuation and subsequent guidance are missing. WM’s sustainability and Healthcare Solutions contributions diversify earnings, though the article does not establish project returns or whether recent EBITDA growth converts into attractive incremental free cash flow. Buybacks support per-share results, but should not be treated as a substitute for underlying volume and margin improvement.

Over the next 1–3 months, monitor WM’s fuel/risk-management cost trajectory, volume trends and any guidance change. Over 6–18 months, project ramp and Healthcare Solutions integration could improve mix, while weak collection volumes or persistent cost inflation would undermine the pricing-led thesis. Contrarian angle: the EPS miss may be less important than the solid price-to-cost spread and cash generation; however, the narrow revenue guidance cushion and margin slippage argue against chasing the headline growth.

Key Decisions for Investors

• Relative-value watch: consider a modest long WCN / short WM pair only if valuation and post-earnings price action do not already price in WCN’s relative beat. Reassess at the next results; close or reduce if WCN’s operating/guidance advantage fails to persist or WM’s margins recover faster.
• Do not add to WM solely on revenue growth or buybacks. Require evidence in the next quarter of stabilizing Collection & Disposal volume and easing fuel/risk-management drag; persistent margin contraction or weaker free cash flow would falsify the improvement case.
• Track project-level returns and cash conversion in sustainability, plus Healthcare Solutions profitability. Treat continued EBITDA growth without disclosed capital returns or stronger consolidated free cash flow as a watch item, not a reason to pay up for a structural-growth premium.