Poet Technologies (NASDAQ: POET) continued its upward momentum in October, building on a modest 3.4% rise the previous month. The stock surged even higher last month, fueled by the market’s unwavering interest in AI stocks. Investors were buoyed by the semiconductor company’s success in bolstering its liquidity and securing a significant production order for its optical engines.
According to data from S&P Global Market Intelligence, Poet Technologies saw its shares climb 16.2% in October, outperforming the S&P 500, which rose 2.3% during the same period.
Early in the month, Poet Technologies announced a successful equity financing round, raising $75 million through the issuance and sale of shares and warrants in a private placement. This marked the largest single investment in the company’s history, providing Poet with a substantial cash reserve of over $150 million and no significant debt. CEO Dr. Suresh Venkatesan expressed excitement about the company’s growth prospects, highlighting plans for investments and acquisitions to strengthen its position in the market for advanced AI hardware solutions. Investors responded positively to the news, with Poet’s stock soaring more than 17% the day after the announcement.
Another boost for Poet came with the announcement of a $5 million production order for its Infinity optical engines on October 22. A leading systems integrator placed the order, with shipments expected in the second half of 2026. The Poet Infinity line of 400G optical engines offers flexibility with configurations up to 1.6T, catering to a range of customer needs.
Despite the positive developments, Poet’s stock gave back some of its gains in November, trading lower than its September closing price. This volatility is not uncommon for a company in the pre-revenue phase, and Poet remains a compelling option for investors seeking exposure to the semiconductor industry.
While Poet Technologies may not have made the Motley Fool’s list of top 10 stocks to buy now, the company’s focus on AI hardware solutions and technological advancements position it well for future growth. As the market continues to show interest in AI stocks, Poet Technologies stands out as a promising player in the industry.

