Wells Fargo Says Earnings Off to Weak Start as Most Fall Short

About one week into the US third-quarter earnings season, reported companies’ earnings per share were 0.3% below analyst consensus, according to Wells Fargo analysts led by chief equity strategist Ohsung Kwon. The bank characterized the season’s start as poor.

Analysis

The signal is more useful as an alert on estimate risk than as evidence of an earnings downturn: an early, small sample can be skewed by reporting order, and a slight aggregate miss says little about breadth or forward guidance. The market mechanism to watch is whether misses cluster in revenue and operating margins—suggesting demand or cost pressure—or are narrow EPS/timing items. Guidance revisions and the share of companies beating estimates matter more than the headline surprise rate.

Over the next several days, expect limited index-level implications absent confirmation; single-stock reactions may be more sensitive to guidance. Over 1–3 months, repeated downward revisions could pressure earnings expectations and broaden multiple compression, particularly in sectors with operating leverage. Over 6–18 months, sustained margin weakness would matter more than one quarter’s early scorecard. A contrarian read: the early miss may be noise, while investors may overreact if subsequent reports show stable guidance and margins. Conversely, aggregate EPS can mask deteriorating breadth.

Key Decisions for Investors

• No broad short on this datapoint alone. Track beat/miss breadth, revenue surprises, margins, and management guidance as the reporting sample grows.
• Conditional hedge: if misses broaden and forward guidance revisions turn negative, consider a small, defined-risk SPY put spread rather than an outright index short; size only after confirming the deterioration is not concentrated in a few reporters.
• Watch for a relative-breadth opportunity: if weakness spreads beyond mega-caps while cap-weighted indices remain resilient, evaluate short RSP versus long SPY. Do not initiate until breadth and revisions confirm the divergence.
• Falsification: stand down on the bearish thesis if the next several weeks show improving beat breadth, stable or rising guidance, and no broad margin deterioration.