TSMC’s decision to commit US$265b to US chip production, alongside a 77% jump in quarterly profits and higher revenue and capital spending forecasts, has pushed semiconductor stocks back into the spotlight. Strong AI chip demand and an ongoing global shortage are drawing attention to which companies could benefit most, and which might see margins pressured by rising costs. This article looks at three stocks from our Semiconductor Industry screener that are closely exposed to this news, to help you decide whether they deserve a closer look or a place on your watchlist.

MaxLinear (MXL)

Overview: MaxLinear is a US based chip designer that supplies system on chip solutions used in broadband modems, Wi Fi routers, optical modules and data center connectivity, helping move data quickly and efficiently across 4G/5G, fiber and cloud networks.

Operations: MaxLinear currently generates about US$508.9 million in revenue, all from its Semiconductors segment.

Market Cap: US$8.29b

MaxLinear sits in the slipstream of the current AI infrastructure build out, with high speed optical PAM4 chips, storage accelerators and broadband gateways that are closely aligned with rising data center and carrier spending, including TSMC led capacity expansion. Analysts have published forecasts indicating strong earnings and revenue growth, plus high expected ROE. These forecasts point to meaningful upside potential if execution on data center and wireless design wins continues. At the same time, the stock carries notable tension, with current losses, premium P/S pricing, high share price volatility and heavy reliance on maturing broadband markets. For investors tracking the Semiconductor Industry screener, the open question is whether MaxLinear’s AI and infrastructure opportunity is sufficient to offset these pressures and support its current valuation premium.

MaxLinear’s AI infrastructure story is accelerating, but the market may not be fully accounting for the trade off between growth hopes and current losses. Get the context behind that tension in the analyst forecasts for MaxLinear

MACOM Technology Solutions Holdings (MTSI)

Overview: MACOM Technology Solutions Holdings designs and supplies high performance analog semiconductors that sit inside wireless base stations, optical networks, radar systems, satellites and data centers, helping move and process RF and optical signals across the RF, microwave, millimeter wave and lightwave spectrum.

Operations: MACOM generates about US$1.07b in revenue from designing, developing, manufacturing and marketing semiconductors and modules, with sales spread across the United States, China and other international markets.

Market Cap: US$23.0b

MACOM Technology Solutions sits squarely in the flow of TSMC led AI and data center spending, with analog and compound semiconductor products that feed into high speed networking, SATCOM and defense systems. The company is profitable. Earnings are forecast to grow faster than the wider US market, and management is working to lift gross margins through better fab utilization, yield improvements and targeted capital spending. At the same time, the stock trades on a rich P/E multiple, relies heavily on a few growth end markets and faces execution risk across its fabs and complex product roadmap. For investors tracking the Semiconductor Industry screener, the key question is whether MACOM’s AI, 5G and defense exposure justifies paying up for that growth and margin story.

MACOM’s growth story in AI, 5G and defense is gathering pace, but the real question is what the market might be missing about its premium pricing and profit profile. Start with the 3 key rewards and 1 important warning sign

Lattice Semiconductor (LSCC)

Overview: Lattice Semiconductor designs low power field programmable gate arrays and related software that let customers configure chips for specific tasks in areas like AI at the edge, communications, industrial automation and automotive systems.

Operations: Lattice generates about US$574.0 million in revenue from its Core Lattice segment, with sales spread across Greater China (US$325.0 million), the Americas (US$91.6 million), Europe including Africa (US$73.9 million), Other Asia (US$53.1 million) and Japan (US$18.0 million).

Market Cap: US$18.35b

Lattice Semiconductor gives you pure play exposure to low power FPGAs that sit alongside AI accelerators, servers and industrial systems. This positioning aligns with TSMC’s ramp up in advanced chip production and the wider build out of AI data centers and factory automation. The company is pursuing this opportunity with products and software stacks for edge AI, industrial automation and secure computing, supported by partnerships in data center control and sensing, along with a pipeline of new solutions showcased at industry events. At the same time, high growth expectations, elevated valuation metrics, rising costs and fresh debt facilities for potential deals mean that execution and margin pressure are important factors, which is where deeper analysis can influence how you view Lattice’s upside relative to its risks.

Lattice Semiconductor’s low power FPGA story sits at the crossroads of AI, edge computing and industrial automation, but the real twist is in what future expectations already imply, so weigh that carefully with the analyst forecasts for Lattice Semiconductor

The three semiconductor stocks covered here are only a starting point, with the full Semiconductor Industry screener revealing 35 more companies that pair chipmaking and equipment exposure with equally compelling narratives around AI demand, capital spending and operational health. Identify and analyze the specific catalysts that matter most to you, from data center build outs to balance sheet strength, so you can focus on the highest conviction semiconductor ideas on Simply Wall St.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.