2 Top Semiconductor Stocks To Buy in October

Semiconductor stocks have hit their 52-week lows. Now is the time to buy two of them and double your money in five years.

| More on:
cryptocurrency, crypto, blockchain

Image source: Getty Images

The semiconductor industry is in a downturn this year after remarkable growth in 2020 and 2021. What pulled semiconductor stocks down? Is now a good time to buy these stocks and book your seat in the steep rally ready to take off once the economy revives? 

Why invest in semiconductor stocks? 

The chip industry suffered supply constraints as the pandemic-induced lockdown closed chip fabrication facilities while demand surged. The chip demand was driven by PCs, mobile phones, electric vehicles (EVs), and crypto-related graphics processing units (GPUs). But the 2022 tech meltdown reduced PC shipments, and the crypto bubble burst reduced GPU demand. Just when semiconductor supply constraints were easing, the United States banned the export of advanced chips to China, one of the largest markets for semiconductors. 

But these challenges have created an opportunity. The Biden administration’s CHIPS and Science Act promotes semiconductor manufacturing and research in the United States. The act has spurred nearly US$50 billion in additional investment in semiconductor fabrication facilities in America.

These investments will take time to materialize. By that time, the recession will have eased, and the pent-up demand for PCs and EVs returned. Moreover, the 5G rollout will kick-start the proliferation of internet of things (IoT) devices. October is the time to buy semiconductor stocks while they trade near their 52-week lows. 

While the VanEck Semiconductor ETF is a great choice to capture the industry’s growth, here are two stocks specifically for your Tax-Free Savings Account (TFSA). Read further if you want to know what is so special about the two stocks. 

Micron stock – Walking down the memory lane 

Micron Technology (NASDAQ:MU) is the largest memory chipmaker in the United States and third largest in the world. There are two types of memory chips; dynamic random access memory (DRAM) and NAND Flash. DRAM is used to enhance the performance of PCs, mobile, server, and edge devices, whereas NAND Flash is used to store data. The growing need for high-computing performance continues to drive demand for memory content per device.  

Memory chips are so important that China tried to access its intellectual property (IP) in 2018 by bidding to acquire U.S. chipmakers, including Micron. Memory chips are commoditized, which means there is not much difference in the memory chip of any two companies. Thus, demand and supply drive memory prices, making their stocks cyclical. 

The trick to trade in cyclical stocks is to buy in the downturn and sell in the upturn. Micron has an advantage because America is looking to promote domestically manufactured goods. The company is investing US$40 billion in memory chip manufacturing, which will increase America’s share in the memory chip market to 10% over the next decade from less than 2%. 

Micron stock is down 45% from its peak and trading near its pandemic level of US$54. Weak PC and mobile shipments and a slowdown in EV sales are pushing the memory chip market into a cyclical downturn. Now is the time to buy the stock because it could surge over 80% in an upturn, as it did after the 2018 trade war and 2020 pandemic. 

AMD stock 

Like all semiconductor stocks, Advanced Micro Devices (NASDAQ:AMD) also suffered from the crypto bubble burst and PC market downturn. Gartner reports showed the steepest dip of 19.5% year over year in third-quarter PC shipments. AMD reduced its third-quarter revenue guidance by over US$1 billion to US$5.6 billion. 

Key takeaway 

You can buy the above two U.S. stocks through your TFSA and double your money in five years. 

But this does not impact AMD’s technical moat and upcoming opportunities. In February, it completed the Xilinx acquisition, adding field-programmable gate arrays (FPGAs) and adaptive systems on chips (SoCs) to its portfolio. FPGAs are used in 5G network infrastructure and artificial intelligence (AI) at the edge. This broader portfolio will help AMD tap the high-performance and adaptive computing opportunity, increasing its addressable market to US$135 billion.

Fool contributor Puja Tayal has no position in any of the stocks mentioned. The Motley Fool recommends Advanced Micro Devices. The Motley Fool has a disclosure policy.

More on Tech Stocks

telehealth stocks
Tech Stocks

Well Health Stock: Buy, Sell, or Hold In 2026

Down over 50% from all-time highs, Well Health stock offers significant upside potential to shareholders in December 2025.

Read more »

container trucks and cargo planes are part of global logistics system
Stocks for Beginners

TFSA: 3 Premier Canadian Stocks for Your $10,000 Contribution

Invest in your future with high quality Canadian stocks for your TFSA. Discover three stocks offering significant growth potential.

Read more »

Female raising hands enjoying vacation, standing on background of blue cloudless sky.
Tech Stocks

If You Were Waiting for Tech Stocks to Go on Sale, Now’s Your Chance

Tech stocks, like Constellation Software (TSX:CSU), might be terrific bargains amid volatility.

Read more »

visualization of a digital brain
Tech Stocks

The AI Stocks I’m Seriously Considering After the Tech Wreck

Shopify (TSX:SHOP) stock is a seriously impressive stock that just had a great Black Friday.

Read more »

Engineers walk through a facility.
Tech Stocks

TFSA Investors: How to Invest $7,000 in 2026?

TFSA investors should consider investing in diversified index funds and undervalued growth stocks to derive inflation-beating returns.

Read more »

gift is bigger than the other
Tech Stocks

1 Oversold TSX Tech Stock to Buy and Hold in December 2025

Down almost 55% from its 52-week high, CMG is a TSX tech stock that offers significant upside potential in December…

Read more »

Business success of growth metaverse finance and investment profit graph concept or development analysis progress chart on financial market achievement strategy background with increase hand diagram
Dividend Stocks

This Under-the-Radar Tech Stock Can Be Canada’s Next Unicorn

This under-the-radar Canadian power-tech supplier rides AI data centres and electrification, and could quietly compound into a unicorn.

Read more »

investor looks at volatility chart
Tech Stocks

This Soaring Canadian AI Stock Still Trades at a 33% Discount in December 2025

Down 14% from all-time highs, Celestica is an AI stock that trades at a discount to consensus price targets in…

Read more »