Semiconductor stocks represent companies that design or manufacture microchips – the essential components powering AI, smartphones, electric vehicles and more. They’ve become hot property thanks to the AI boom, but come with high risk and volatility. Learn how these stocks work, their pros and cons and six key names to watch in 2025.
This article is for informational purposes only and does not constitute investment advice. Please ensure you understand the risks and consider your individual circumstances before trading.
Semiconductor stocks (also known as computer chip stocks) are the shares of publicly traded companies that design, manufacture and distribute semiconductor devices and related technology.
With the rise of AI, stock trading semiconductor shares has boomed. They’re a crucial element in many essential daily items.
A semiconductor is a material with electrical conductivity between a conductor (such as copper) and an insulator (like rubber). It allows tiny circuits to be embedded into it and can be used to conduct electricity in some instances and block it in others.
Silicon, a material used in semiconductors, is known as an intrinsic semiconductor, which means it’s neither a conductor nor an insulator, but rather, displays properties in between the two.
Semiconductors are used in every electronic you can think of – kitchen appliances, smartphones, cars, electrical switches, computers and so much more.
Semiconductor stocks are significantly affected by geopolitical factors due to their strategic importance and global supply chains.
Tensions between countries like China and Taiwan could have a hugely negative effect on semiconductor stocks, disrupting the manufacturing process, among other consequences. Similarly, US-China relations and the trade war directly affect semiconductor stocks’ abilities to produce, design or distribute their products at set costs, which can cause shortages and drive up computer chip prices even further.
It's, therefore, important to be aware that, while semiconductor stocks are a hot item at the moment, they can be extremely volatile, and you might lose the money you put into these shares.
Stock trading semiconductor shares can have significant advantages for investors, particularly if they have a solid risk management plan in place.
It’s just as vital to be aware of the risks of trading semiconductor stocks as you are of the benefits.
Our list of the top six semiconductor stocks to watch right now was selected based on the biggest constituents of the PHLX Semiconductor Index (SOX). These companies are the top giants in the world of computer chips and are likely to continue their domination in the coming months and years. Of course, this isn’t guaranteed.
All six stocks in this article can be traded via CFDs or stock trading with IG UAE.
Company |
Market cap |
Highlight |
$4.17 trillion |
Most recent earnings report indicates a 69% increase in revenue from a year ago |
|
$1.32 trillion |
Specialises in semiconductor solutions that enable connectivity and data processing |
|
NT$28.79 trillion |
Established the first pure-play foundry model |
|
€273.73 billion |
Holds the technology for extreme ultraviolet (EUV) lithography systems |
|
Roughly $200 billion |
Plays in both CPU and GPU markets |
|
$198.37 billion |
Nearly a century in business |
Market cap: $4.17 trillion1
Current focus: graphics processing units (GPUs) manufacturing
From a GPU manufacturer for gaming to a monolith in the world of semiconductors, Nvidia has grown in leaps and bounds. It’s been at the forefront of the most significant technological shift in decades – AI.
The company’s GPUs are uniquely suited for AI, particularly machine learning (ML) and deep learning (DL) applications. Its H100 and upcoming H200 data centre GPUs are critical for training large language models (LLMs).
Its financial performance has been spectacular, with its most recent earnings report indicating a 69% increase in revenue from a year ago.2
Highlights:
Market cap: $1.32 trillion6
Current focus: enabling connectivity and data processing with products like Wi-Fi and Bluetooth chips, and network processors in data centres
Broadcom’s design and manufacturing acumen underpin masses of data centre, networking, software, broadband, wireless, storage and industrial markets. It operates through a diversified portfolio of analogue, digital and mixed-signal integrated circuits.
Its business model relies on providing essential semiconductor solutions that enable connectivity and data processing in just about every electronic device you can think of.
The company has benefited from the AI boom – it reported a 25% increase in consolidated revenue from the previous year in its 2025 Q1 results.7
Highlights:
Market cap: NT$28.79 trillion11
Current focus: chip production
TSMC established the first pure-play foundry model, manufacturing chips designed by other companies rather than developing its own products. Taiwan is responsible for around 90% of the world’s most advanced chips, with companies like Nvidia outsourcing their actual production to TSMC.
Other notable clients include Apple, AMD and Qualcomm.
TSMC produces 3-nanometre technology, with plans to scale up to 2-nanometre mass production. These cutting-edge processes are critical for smartphone processors, AI chips and high-performance computing components.
Highlights:
Market cap: €273.73 billion15
Current focus: EUV lithography systems
ASML has a virtual monopoly in the semiconductor industry – it holds the technology for extreme ultraviolet (EUV) lithography systems, which are crucial in advanced chip manufacturing. It’s the only company that supplies the machines needed to make the tiniest semiconductor features.
EUV lithography uses light with wavelengths of just 13.5 nanometres to etch intricate and fine patterns onto silicon wafers. Each machine capable of this costs over $200 million and takes years to create.
This means there are extreme barriers to entry for competitors, giving ASML a unique position in the market.
Highlights:
Market cap: $7.41 billion19
Current focus: CPUs and GPUs
From a struggling semiconductor business to a key player in the central processing unit (CPU) and GPU markets, AMD is a semiconductor stock that’s definitely worth keeping an eye on.
Its comeback started in 2017 with the development of the Zen CPU architecture, which delivered performance the company hadn’t been able to achieve in decades.
It’s gaining significant market share in the data centre market, taking away business mostly from Intel. It also competes with Nvidia in the graphics market with its Radeon GPUs.
Highlights:
Market cap: $198.37 billion23
Current focus: analogue and embedded processing semiconductors
Texas Instruments represents one of the most diversified semiconductor companies globally, with its beginnings dating back to 1930.
The company originally focused on defence electronics and engineering services, but has since evolved into an analogue and embedded processing semiconductor supplier across just about every electronic market.
Its semiconductor products, including amplifiers, data converters, power management devices, processors and more, manage power, process signals and control functions in electronic systems.
Its products are used in applications across industries, such as the automotive sector, personal electronics and communications equipment.
Highlights:
There are two ways to gain exposure to semiconductor stocks with us. First, you can stock trade them, buying and selling the shares on our platform. The other way is to CFD trade them, where you don’t take actual possession of the underlying shares but instead speculate on whether their price will go up or down.
Whether it’s a good idea to trade semiconductor stocks depends largely on your risk tolerance and current geopolitical factors. Right now, these stocks are booming, but they’re also extremely volatile and are prone to political, trade and supply chain risks.
Many AI stocks have surged in recent years, but there are likely undervalued ones. Use our stock screener and check the company financials of individual stocks to determine whether you believe any are undervalued.
This information has been prepared by IG Limited (DFSA reference No. F001780). It is intended for general information purposes only and does not take into account your personal objectives, financial situation or needs. It should not be regarded as investment advice or a recommendation. Trading CFDs carries a high level of risk and professional clients can lose more then they deposit. Please ensure you fully understand the risks involved and seek independent advice if necessary. All information is accurate at the time of publication and may be subject to change.