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Applied Optoelectronics (AAOI) stock has emerged as one of the strongest performers in the artificial intelligence infrastructure trade, with its shares soaring 539% year to date as demand for high-speed data center connectivity picks up speed. The stock hit a record high of $ 233.67 on Wednesday.
The stock has been gaining as big cloud companies spend more on high-speed optical systems to handle the growing demand for AI computing.
The company posted record first-quarter (Q1) revenue of $151.1 million on May 7, representing more than 50% year-over-year growth. This performance was driven by accelerating demand for 800G transceivers, which recently entered volume production and are expected to become a near-term core revenue driver.
“Looking ahead, we continue to anticipate a strong volume ramp of our 800G products starting in Q2 and we anticipate sequential revenue growth throughout this year, with significantly larger growth expected starting in Q3 as additional capacity comes online,” said Thompson Lin, Founder, President and CEO of Applied Optoelectronics.
Applied Optoelectronics stock traded over 1% lower in Thursday’s premarket.
To meet rising demand, Applied Optoelectronics is expanding U.S.-based manufacturing capacity, including a new facility in Texas, announced in April, supported by state incentives. The site is expected to scale the output of high-speed optical components by the end of 2026.
The company makes everything from laser chips to final optical parts in-house. This helps it avoid supply chain problems that hurt competitors and makes it valuable in the growing AI networking market.
On Tuesday, the company said it is partnering with Mediacom to accelerate upgrades and expansion of its fiber and hybrid fiber-coaxial network infrastructure.
On Stocktwits, retail sentiment around the stock remained in ‘extremely bullish’ territory with 116% rise in message volume over a period of 24 hours.

A user said, “I see the option chains are adjusting for higher strikes today. That’s always a good sign . 300+ shortly.”
Another user said, “Literally and Figuratively have it covered from Cable to Photonics. Tomorrow sets up very well with their latest news.”
AAOI stock has gained nearly 1,000% in the last 12 months.
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