Is ENTG a Buy? What to Consider in 2026

Last updated June 2026

Short answer

There is no universal answer to whether ENTG is a buy; it depends on your thesis, time horizon, and what you already own. Below is the case for Entegris, the main risks to weigh, where the stock trades, and a framework to decide for yourself. This is informational, not a recommendation, and Walnut is not an investment adviser.

Entegris is a specialty supplier to the semiconductor industry, focused on materials handling, filtration, and high-purity process chemistries. The company's products are used inside semiconductor fabs to handle wafers and chemicals at extreme purity levels (parts per billion contamination matters). Specific product areas include wafer handling automation, gas filtration and purification, liquid chemical filtration and delivery, and specialty materials (advanced photoresist precursors, CMP slurries, etc.). Entegris's customer base is the global semiconductor fab industry: TSMC, Samsung, Intel, SK Hynix, Micron, and others. As process nodes shrink and chips become more complex, the importance of contamination control increases, which drives revenue per fab. Entegris acquired CMC Materials in 2022, a major consolidation of semiconductor consumables. Founded in 1966, headquartered in Billerica, Massachusetts. Bertrand Loy has been CEO since 2012.

The case for Entegris

1. Leading-edge process node growth.

Each new process node (3nm, 2nm, advanced packaging) uses dramatically more specialty materials and purer chemistries than the last. Entegris revenue per wafer increases as nodes shrink. AI-driven fab capex (TSMC, Samsung, Intel, Micron) drives demand.

2. Consumables and recurring revenue model.

Most of Entegris's products are consumed during semiconductor manufacturing (filters, chemicals, etc.) rather than installed once and forgotten. This creates a recurring revenue model that grows with fab utilization, not just fab construction.

3. CMC Materials integration.

The 2022 CMC Materials acquisition added CMP slurries and specialty chemistries. Integration is progressing; cost synergies are being realized. The combined entity is the most comprehensive semiconductor consumables platform.

4. China exposure and export controls.

Like other semiconductor suppliers, Entegris has been affected by US export controls on advanced chip technology to China. The company has navigated this without major revenue impact so far but the policy environment remains a risk.

The risks to weigh

Semiconductor capex cycles affect Entegris though less severely than equipment makers (consumables persist through utilization downturns). Customer concentration with leading foundries is meaningful.

Valuation context (as of early 2026)

Revenue (TTM): ~$3.5 billion
Operating margin: ~20% (improving as CMC integration completes)
Net income (TTM): ~$400 million
EPS (TTM): ~$2.70
P/E (TTM): ~40x
Price to sales: ~5x
Dividend yield: ~0.5%
Free cash flow: ~$500 million annually
Recurring revenue: Majority of mix (consumables)

Entegris trades at a premium reflecting the high-quality recurring revenue model and the leading-edge growth story. The valuation has compressed and re-expanded with the semiconductor cycle; current multiple is supported by AI-driven fab capex.

How to decide for yourself

Rather than asking whether ENTG is a buy in the abstract, it tends to help to answer four questions:

Thesis: do you believe the case above, and is it still true today?
Time horizon: a single stock can be volatile, so a longer horizon absorbs more of the swings.
Position sizing: a thesis can be right and the sizing still wrong; decide how much of your portfolio one name should be.
Overlap: check whether you already hold ENTG indirectly through an index or sector ETF before adding more.

For the full picture, see the ENTG stock guide (what the company does, the ETFs that hold it, similar stocks, and the themes it fits). In Walnut you can ask its AI about ENTG against your real portfolio and see your actual exposure before deciding.

Build a basket around ENTG with Walnut

Use Entegris as one constituent in a thematic basket Walnut's AI helps you assemble. Describe a thesis you believe in, the AI proposes the holdings and weights, and you approve before any broker order.

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FAQ

Is ENTG a good stock to buy right now?

There is no universal answer. Whether Entegris fits depends on your thesis, time horizon, risk tolerance, and what you already own. This page lays out the case for, the main risks, and where the stock trades, so you can decide for yourself. Walnut is not an investment adviser and this is not a recommendation.

What does Entegris do?

Specialty semiconductor consumables: filters, chemistries, materials. Recurring revenue from fab utilization.

What are the main risks of ENTG?

Semiconductor capex cycles affect Entegris though less severely than equipment makers (consumables persist through utilization downturns). Customer concentration with leading foundries is meaningful.

What is Entegris's ticker symbol?

ENTG, listed on Nasdaq. Officially Entegris, Inc. Founded 1966, headquartered in Billerica, Massachusetts. Trades during US market hours.

Who are Entegris's competitors?

Semiconductor consumables and materials are fragmented across many specialty suppliers. Key competitors include DuPont electronics materials, Versum Materials (Merck KGaA), Air Liquide and Linde in electronic gases, and various niche competitors in specific product categories. Entegris's breadth following the CMC Materials acquisition is unusual.

Is Entegris an AI stock?

Indirectly yes. Every advanced AI accelerator chip is manufactured in a fab that uses Entegris's consumables and specialty chemistries. Leading-edge process nodes (3nm, 2nm, advanced packaging) consume dramatically more Entegris products per wafer than older nodes. AI-driven semiconductor capex drives Entegris's revenue.

What is Entegris's P/E ratio?

Approximately 40x trailing twelve months as of early 2026. Premium reflecting the high-quality recurring revenue model (consumables, not equipment), the leading-edge growth story, and CMC Materials synergies. Forward P/E is more attractive as earnings catch up.

Walnut is informational and is not an investment adviser. This page is educational and not a recommendation to buy or sell ENTG; figures are approximate and dated, and your own situation, time horizon, and risk tolerance should drive any decision. Verify current data before investing.