Everyone has heard of the companies that design and make computer chips. Fewer people know the companies that build the machines those chipmakers depend on. Yet chip equipment stocks are some of the most important, and most volatile, shares in the technology sector. When they move, they often tell you where the whole semiconductor cycle is heading.
What chip equipment companies do
Making a modern chip involves hundreds of steps: depositing ultra-thin layers of material on a silicon wafer, printing circuit patterns with light, etching away material, cleaning, testing and inspecting. Each step needs specialised and very expensive machinery. Chip equipment companies, sometimes called wafer fab equipment makers, design and sell those machines to chip manufacturers.
The industry is concentrated. A handful of companies in the US, the Netherlands and Japan dominate key steps, and some machines, such as the most advanced lithography systems, have only one supplier in the world. That gives the leaders strong pricing power, but also makes them sensitive to the spending decisions of a small number of large customers.
Why they lead the cycle
Chipmakers buy equipment when they expect demand to grow and they need more capacity or more advanced production lines. They cut back when demand slows or they already have spare capacity. Because orders for machines are placed well before chips are produced, equipment companies often see changes in the cycle before anyone else.
That makes their results and outlooks a closely watched signal. A strong order book suggests chipmakers are confident. A cautious forecast can suggest spending is peaking, even when current revenue is at a record. For a broader view of the industry, see our guide to semiconductor foundries, the biggest customers for this equipment.
What moves the shares
The biggest driver is capital spending by chipmakers and memory producers, which in turn depends on demand for smartphones, computers, cars and, increasingly, artificial intelligence data centres. When AI investment surges, demand for advanced logic and high-bandwidth memory pushes equipment orders higher.
Geopolitics is the second big factor. Export controls restrict which machines can be sold to China, and China has been a large share of revenue for several equipment makers. Changes to those rules can move the shares sharply. Interest rates also matter, because equipment stocks are often valued on earnings several years ahead, which makes them sensitive to changes in discount rates.
Why they are so volatile
Equipment makers sit at the most cyclical point of a cyclical industry. When chipmakers increase spending, orders can jump dramatically. When they pause, orders can collapse just as fast. Investors know this, so share prices often move on any hint about next year’s spending, not just this quarter’s numbers. An in-line outlook can trigger selling if the market had hoped for an increase.
How traders follow them
Many traders watch equipment stocks around results season for clues about the semiconductor cycle as a whole. Others track sector exchange-traded funds or the Philadelphia Semiconductor Index, which includes leading equipment names. Key things to watch include order trends, guidance for the next quarter, comments on customer spending plans and the share of revenue from China.
The beginner takeaway
Chip equipment stocks are the picks and shovels of the semiconductor world. They can do very well in a boom, but they feel the first chill when spending slows. If you want to understand how you handle volatile, cycle-driven trades, take the free Samuel & Co Trading Trader Assessment and see where your process could improve.
