AI Data Center Optical Communication Company Pursues $600 Million ATM Funding

Applied Optoelectronics, Inc. (NASDAQ: AAOI) has received a legal opinion from its outside counsel, Haynes and Boone LLP, confirming the legality and full payment of the shares to be issued under its “at-the-market” equity program of up to $600 million. On the same day, the company entered into a distribution agreement with Raymond James and Needham as sales agents. Under this program, AAOI may sell up to $600 million in common stock—approximately 800 billion South Korean won—in one or more offerings, depending on market conditions.

According to a recent company filing, revenue in the first quarter of 2026 grew on the back of increased demand in the data center and CATV segments. During the period, AAOI shipped the first volume order of its 800G optical transceivers to a major hyperscale customer, marking a full-scale expansion of its high-speed optical communications product lineup.

Headquartered in Texas, Applied Optoelectronics manufactures optical components and hybrid fiber-coaxial (HFC) network equipment, supplying optical transceivers for data centers, cable broadband and optical broadband applications. In response to rising demand for 800G and 1.6T optical modules in AI data centers, the company has expanded its production capacity and U.S. manufacturing footprint, drawing significant industry investment and attention.