New York, May 21, 2026, 08:08 (EDT)
- POET looked set to open down on Nasdaq Thursday. The stock ended Wednesday up 13.1%.
- POET Technologies wrapped up its $400 million registered direct deal, selling 19.05 million shares and handing out warrants for another 19.05 million shares.
- The new money is backing an AI photonics manufacturing push. Still, investors are looking at dilution and execution risk as the near-term battle.
POET Technologies Inc. shares slipped in premarket Nasdaq trading Thursday, retreating after a bounce. Investors questioned if the $400 million stock-and-warrant sale arms the AI photonics firm to grow or just piles on more headwinds.
The timing is a factor for POET. The company is looking to shift from small commercial sales and engineering to higher-volume production of its optical engines. These are small modules that turn electrical signals into light, letting data centers move data faster with less effort. POET is selling into the same AI infrastructure growth that has attracted money to chips and networking stocks.
Nasdaq was still in premarket hours in New York. Regular trading starts at 9:30 a.m. Eastern, after premarket trading from 4:00 a.m. to 9:30 a.m. May 21 is not shown as a 2026 U.S. market holiday, according to .
POET finished Wednesday at $14.78, gaining 13.1%, but eased to $14.38 in early premarket trading at 7:43 a.m. EDT, data from StockAnalysis showed. Shares have been volatile: down 22.4% Friday, off 11.0% Monday and 8.0% Tuesday, before Wednesday’s rebound.
POET’s new funding round is built around one deal. The company said it raised $400,000,020 in gross proceeds by selling 19,047,620 common shares and a warrant for the same number of shares to one institutional investor. Each warrant lets the investor buy POET stock at $26.25 a share for up to three years.
MMCAP International Inc. SPC was named as the buyer in the filing. POET said it used no placement agent and expects to bring in roughly $399.7 million in net proceeds after expenses.
Chief Executive Suresh Venkatesan called the funding “capacity money” and said POET is “expanding our capacity by roughly ten-fold” when it comes to wafer output and optical engine assembly, aiming at higher-volume production in 2027. The company told investors proceeds are set for factory infrastructure, research and development, deals or partnerships, its light-source line, operations, and working cash. POET Technologies
POET shares bounced Wednesday as the market turned higher. The Nasdaq Composite gained 1.5% and the PHLX Semiconductor Index climbed 4.49%. That tailwind played a part, but the stock’s move was mainly tied to the company’s own story, with traders focused on funding, dilution, and the question of customer uptake.
POET’s Q1 results set off a split among investors. Revenue from non-recurring engineering and product hit $503,389, jumping from $166,760 a year ago. Net loss for the quarter came in at $12.3 million, or 8 cents per share. Non-recurring engineering is work paid for by customers before any steady product orders.
Orders converting to volume is the core of the bull thesis. POET reported that Lumilens made a first $50 million purchase order for EOI-based optical engines, saying the partnership could go above $500 million in total purchases in five years. CEO Venkatesan called the deal with Lumilens an “important commercial milestone.” POET Technologies
There’s also some scar tissue here. POET shares took a hit in April when Marvell Technology, after picking up Celestial AI, scrapped purchase orders between Celestial and POET. Business Insider said CFO Thomas Mika had previously told them POET was expecting to ship against an order. Marvell, a far bigger chip and data-center supplier, brought more attention to POET’s customer disclosures with the move.
Management is shifting as well during a tricky period. In a May 15 filing, the company said Sandeep Kumar is now chief operating officer, while CFO Thomas Mika will retire this year. The board has begun looking for a replacement.
The new cash isn’t all positive for POET. In its prospectus, the company said selling a lot of shares or even the expectation of such sales could drag down the stock price. Exercises of warrants, options, or other convertibles could dilute investors. POET also said it thinks it will be a passive foreign investment company, or PFIC, in 2025, a tax label for foreign companies that can bring negative U.S. tax results. The company noted the PFIC status gets decided annually.
Execution is another risk. POET has said high-volume production in Malaysia could get delayed, products might fall short on performance, sales might not show up, or it could need more cash. Big caveats for a business getting valued on AI infrastructure demand before it sees much recurring revenue.
Thursday, traders have a choice. Do they bet on an AI optical-interconnect ramp that could shore up the balance sheet, or focus on another round of dilution for a stock already hit by customer headlines, short-seller noise and little evidence of scale?
