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SLB Shares Lag S&P 500 Amidst Revisions to Earnings Outlook

By Stocks Desk · 2026-09-18 · 2 min read
An offshore oil rig standing in the ocean
Illustration: Tradingbird

SLB shares declined while the broader market rose, driven by slight downward revisions to consensus estimates and a valuation premium relative to industry peers.

SLB closed its most recent trading session at $51.12, marking a 1.84% drop from the previous day. This decline placed the stock in contrast with the S&P 500, which gained 0.17% during the same period. While the Dow Jones Industrial Average fell 0.18% and the Nasdaq Composite rose 0.4%, SLB’s underperformance highlights specific headwinds facing the oilfield services giant despite broader market resilience.

Over the past month, SLB shares have lost 2.75%. This monthly decline was less severe than the 3.68% drop seen in the broader Business Services sector, yet it lagged behind the S&P 500, which managed to retain value with a loss of only 1.29%. The divergence suggests that while sector-wide pressures are real, SLB is navigating unique operational or market-specific challenges that are weighing on investor sentiment.

Consensus Estimates Show Modest Earnings Pressure

Looking ahead to the upcoming quarterly disclosure, the consensus forecast projects an earnings per share of $0.62. This figure represents a 10.14% decrease compared to the same quarter in the prior year. Simultaneously, analysts anticipate revenue of $9.29 billion, which signals a 4.04% increase from the prior-year quarter. The combination of lower margins and higher top-line growth indicates a shift in the company’s cost structure or mix of services.

For the full fiscal year, current estimates point to earnings of $2.50 per share and total revenue of $37.11 billion. These figures imply a 14.68% decline in profitability year-over-year, offset by a 3.93% expansion in revenue. Recent adjustments to these estimates have shown a slight negative trend, with the Zacks Consensus EPS estimate decreasing by 0.04% over the last 30 days. This subtle shift reflects a cautious stance among analysts regarding near-term business dynamics.

Valuation Remains Premium to Industry Norms

SLB currently trades at a Forward P/E ratio of 20.82. This valuation is higher than the industry average of 17.84, suggesting that investors are paying a premium for the company’s market position. However, the PEG ratio stands at 2.96, which is significantly above the Technology Services industry average of 1.22. A PEG ratio above 1 often indicates that the stock may be overvalued relative to its expected earnings growth trajectory.

The Zacks Rank system currently assigns SLB a #3 (Hold) rating. This classification is based on the proprietary model’s analysis of estimate revisions and historical performance data. With the forward P/E and PEG ratios indicating a valuation premium, investors are likely waiting for clearer signals of margin stabilization or accelerated growth to justify the current price level. The company’s ability to maintain revenue growth while managing the drop in EPS will be critical in determining whether this premium valuation can be sustained.

Based on reporting by Yahoo Finance, compiled by the Tradingbird desk.

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