Bernstein upgraded XFAB from 'Market Perform' to 'Outperform', raising the target price from 5 euros to 12.8 euros. Serenity argues this target is conservative and fails to fully price in XFAB's potential value, particularly regarding its transition to high-volume manufacturing (HVM) and its silicon photonics foundry business.

Key developments highlighted include XFAB's partnership with the PhotonixFab platform alongside NVIDIA, and collaboration with LIGENTEC to develop SOI-based TFLN (Thin Film Lithium Niobate) technology.