Earnings Season Preview: What the Numbers Won't Tell You
The Setup
Q1 2026 earnings season kicks off next week with the major banks. Consensus expects S&P 500 EPS growth of 8.2% YoY — a number that looks achievable given the low bar set by conservative guidance last quarter.
But the headline number masks a divergence that matters more: operating margins are under pressure from wage growth and higher input costs, even as revenue growth remains healthy.
Sector Margin Trends
| Sector | Q1 Est. Margin | vs Q4 2025 | vs 5Y Avg |
|---|---|---|---|
| Technology | 24.8% | -0.3pp | +2.1pp |
| Healthcare | 11.2% | +0.4pp | -1.8pp |
| Industrials | 10.7% | -0.6pp | +0.3pp |
| Consumer Disc. | 8.4% | -1.1pp | -2.4pp |
What to Watch
Forget the EPS beats — focus on three things: (1) management commentary on pricing power, (2) capex guidance revisions, and (3) buyback authorization changes. These are the leading indicators of where margins go from here.