Shares of GlobalFoundries Inc. (NASDAQ:GFS) climbed 4% on Monday following two developments that drew investor attention: a ratings upgrade from Cantor Fitzgerald and the public introduction of a new optical interconnect platform designed for co-packaged optics.
Cantor Fitzgerald analyst C.J. Muse lifted his recommendation on the company to Overweight from Neutral and set an $80 price target. Muse cited growth opportunities across GlobalFoundries' core businesses and emerging markets. The analyst specifically pointed to expectations for steady performance in Smart Mobile, Automotive, and Home and Industrial IoT segments, while also highlighting Silicon Photonics, Physical AI, and SatCom as potential future growth drivers.
Separately, GlobalFoundries announced its SCALE optical module solution, which the company describes as the industry’s first Optical Compute Interconnect Multi-Source Agreement capable platform. The SCALE solution is built to use both coarse wavelength-division multiplexing (CWDM) and dense wavelength-division multiplexing (DWDM) for bi-directional data transmission, a configuration the company says improves bandwidth density and system scalability relative to traditional copper interconnects.
In demonstrations, GlobalFoundries showed 8λ and 16λ bi-directional DWDM operation on the SCALE platform. The architecture includes 50Gbps and 100Gbps micro-ring modulators, coupled ring resonators, and integrated photodiodes. The platform is also designed with through-silicon vias to support high-speed signaling and power delivery, and the company disclosed copper pad pitches spanning from 110μm down to sub-45μm.
Mike Hogan, chief business officer at GlobalFoundries, said the company’s technology exceeds the requirements set by the OCI MSA and is positioned to scale next-generation AI infrastructure. He noted the SCALE solution uses broadband detachable fibers with flat insertion loss across the CWDM spectrum to enable scaling from 4λ in each direction to 8λ and beyond.
On the analyst front, Morgan Stanley’s Charlie Chan adjusted his price target on the stock to $58 from $47 while maintaining an Equalweight rating. The combination of an upgrade from Cantor Fitzgerald, a target increase at Morgan Stanley, and the product unveiling contributed to Monday’s positive market reaction for GFS.
Market context and technical highlights
The company’s announced platform centers on optical interconnect techniques - CWDM and DWDM - intended to raise bandwidth density and scalability versus copper-based links. Demonstrated multi-wavelength operation and the inclusion of micro-ring modulator technologies, coupled resonators, and integrated photodiodes are central technical points disclosed by the company. Design elements such as through-silicon vias and a range of copper pad pitches were cited as enabling high-speed signaling and power delivery for the platform.