While the broader market has struggled with the S&P 500 down 2.8% since October 2025, Entegris has surged ahead as its stock price has climbed by 22.6% to $118.71 per share. This was partly thanks to its solid quarterly results, and the performance may have investors wondering how to approach the situation.
Is there a buying opportunity in Entegris, or does it present a risk to your portfolio? See what our analysts have to say in our full research report, it’s free.
Why Is Entegris Not Exciting?
We’re glad investors have benefited from the price increase, but we're swiping left on Entegris for now. Here are three reasons we avoid ENTG and a stock we'd rather own.
1. Revenue Tumbling Downwards
We at StockStory place the most emphasis on long-term growth, but within semiconductors, a stretched historical view may miss new demand cycles or industry trends like AI. Entegris’s recent performance marks a sharp pivot from its five-year trend as its revenue has shown annualized declines of 4.8% over the last two years. 
2. Projected Revenue Growth Is Slim
Forecasted revenues by Wall Street analysts signal a company’s potential. Predictions may not always be accurate, but accelerating growth typically boosts valuation multiples and stock prices while slowing growth does the opposite.
Over the next 12 months, sell-side analysts expect Entegris’s revenue to rise by 7.2%. While this projection suggests its newer products and services will fuel better top-line performance, it is still below average for the sector.
3. Mediocre Free Cash Flow Margin Limits Reinvestment Potential
Free cash flow isn't a prominently featured metric in company financials and earnings releases, but we think it's telling because it accounts for all operating and capital expenses, making it tough to manipulate. Cash is king.
Entegris has shown weak cash profitability relative to peers over the last two years, giving the company fewer opportunities to return capital to shareholders. Its free cash flow margin averaged 11.1%, below what we’d expect for a semiconductor business.
Final Judgment
Entegris isn’t a terrible business, but it isn’t one of our picks. With its shares outperforming the market lately, the stock trades at 34.4× forward P/E (or $118.71 per share). This multiple tells us a lot of good news is priced in - we think other companies feature superior fundamentals at the moment. We’d recommend looking at one of Charlie Munger’s all-time favorite businesses.
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