On August 6, MKS Instruments fell 7.21% in pre-market trading, trading at approximately $299.05/share, with turnover of $685,500. Despite reporting Q2 results that significantly exceeded expectations, the stock faced selling pressure as investors locked in gains from a strong prior rally.
The company reported Q2 adjusted EPS of $3.30, beating the consensus estimate of $2.96 by 11.49% and representing an 86.44% year-over-year increase from $1.77. Revenue rose to $1.248 billion, surpassing the $1.206 billion estimate and up 28.4% from $973 million a year earlier. Q3 guidance was equally strong, with expected adjusted EPS of $3.58 (plus or minus $0.31) on revenue of $1.35 billion, both well above analyst projections of $3.21 EPS and $1.25 billion revenue.
However, the stock had already surged over 5% on August 4 ahead of the earnings release, driven by Morgan Stanley raising its price target to $442 from $374 and broad semiconductor equipment sector strength. The substantial pre-earnings run-up, combined with sector-wide weakness on August 6 — with Lam Research down 2.25%, KLA Corporation down 1.65%, and Applied Materials down 1.47% — intensified profit-taking pressure.
(The above content is based on publicly available market information, generated by a program or algorithm, and is intended solely as a stock movement alert. It does not constitute investment advice or a basis for trading decisions.)
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