Why Poet Technologies Stock Plummeted Today

Source Motley_fool

Key Points

  • Poet stock got hit with another round of sell-offs today.

  • Growth stocks sold off today in response macroeconomic and geopolitical concerns.

  • After a powerful rally, semiconductor stocks have pulled back recently.

  • 10 stocks we like better than Poet Technologies ›

Poet Technologies (NASDAQ: POET) stock is pulling back again in Tuesday's trading. The company's share price fell 8% in the session and had been down as much as 16.8%. At the same point in the daily session, the S&P 500 was down 0.7%, and the Nasdaq Composite was down 0.9%.

Tech stocks are broadly pulling back today, and the semiconductor industry is seeing particularly pronounced sell-offs. In addition to industry valuation pressures, some investors are also likely taking profits on the heels of the company's big gains this year.

Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue »

Chart lines going down over cash.

Image source: Getty Images.

Poet stock is sinking as the semiconductor trade loses steam

Semiconductor stocks have generally been on a red-hot, bullish upward swing over the last couple of months, but valuation momentum in the category has taken a step back recently. Production concerns in the memory-chip market and some jitteriness ahead of Nvidia's earnings report this week have contributed to sell-offs in the space.

Additionally, investors also seem to be moving to lock in profits following big rallies across the chip industry. While semiconductor stocks have posted strong rallies recently, there are still some big macroeconomic and geopolitical risks on the table -- and Poet's valuation is heading lower as investors move to reduce their risk exposure.

Poet stock has been incredibly volatile

Poet stock has been hugely volatile over the last couple of months. The company's valuation had surged in response to expectations that the tech specialist's tech stack would be integrated into Marvell's tech stack, but it then saw a big pullback following news that Marvell had canceled an order with the company. Shares then rocketed higher on news that Poet had secured an order with Lumilens that could be worth more than $500 million in revenue, but the photonics specialist stock has sold off as investors have weighed the details of the contract and additional fundraising moves that are dilutive for shareholders.

Should you buy stock in Poet Technologies right now?

Before you buy stock in Poet Technologies, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Poet Technologies wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $483,476!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,362,941!*

Now, it’s worth noting Stock Advisor’s total average return is 998% — a market-crushing outperformance compared to 207% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

See the 10 stocks »

*Stock Advisor returns as of May 19, 2026.

Keith Noonan has no position in any of the stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

Disclaimer: For information purposes only. Past performance is not indicative of future results.
placeholder
Dogecoin Could Be Setting Up For High-Beta Rally After Final ShakeoutDogecoin continues to attract attention as market analysts suggest the meme coin could be entering the final stage of its consolidation phase before a stronger breakout attempt emerges. While
Author  NewsBTC
21 hours ago
Dogecoin continues to attract attention as market analysts suggest the meme coin could be entering the final stage of its consolidation phase before a stronger breakout attempt emerges. While
placeholder
Ethereum Whales Flood Binance With 225,000 ETH In Largest Inflow Since 2022Ethereum has lost the $2,150 level as selling pressure and market uncertainty combine to erase the recovery that had been building since the February lows. The decline is not gradual — it has the
Author  NewsBTC
21 hours ago
Ethereum has lost the $2,150 level as selling pressure and market uncertainty combine to erase the recovery that had been building since the February lows. The decline is not gradual — it has the
placeholder
Kevin Warsh to be sworn in on Friday at the White House as the new Federal Reserve chairDonald Trump is reportedly planning to swear in Kevin Warsh as the Federal Reserve’s new chairman at the White House on Friday, according to CNBC. Trump selected Kevin following a recruitment process that started in the summer of 2025 and lasted until last week, when he was confirmed by the Senate following a partisan confirmation...
Author  Cryptopolitan
21 hours ago
Donald Trump is reportedly planning to swear in Kevin Warsh as the Federal Reserve’s new chairman at the White House on Friday, according to CNBC. Trump selected Kevin following a recruitment process that started in the summer of 2025 and lasted until last week, when he was confirmed by the Senate following a partisan confirmation...
placeholder
Shark Tank's Mark Cuban floats AI token tax to raise billions and force efficiency in Big TechMark Cuban, a billionaire investor and Shark Tank personality, is calling for a new federal tax on AI tokens, arguing that the legislation could raise billions of dollars each year and spur major AI companies to develop more efficient systems. Cuban recommended charging less than 50 cents for every one million AI tokens processed by...
Author  Cryptopolitan
21 hours ago
Mark Cuban, a billionaire investor and Shark Tank personality, is calling for a new federal tax on AI tokens, arguing that the legislation could raise billions of dollars each year and spur major AI companies to develop more efficient systems. Cuban recommended charging less than 50 cents for every one million AI tokens processed by...
placeholder
Bitcoin Could Turn Green as Trump Halts Iran Strike on Gulf Allies’ Plea Bitcoin (BTC) climbed back near $77,000 late on May 18 after President Donald Trump said he had halted a scheduled US military strike on Iran at the request of Saudi Arabia, Qatar, and the United Arab
Author  Beincrypto
21 hours ago
Bitcoin (BTC) climbed back near $77,000 late on May 18 after President Donald Trump said he had halted a scheduled US military strike on Iran at the request of Saudi Arabia, Qatar, and the United Arab
goTop
quote