STMicroelectronics (STM) climbed roughly 3% in the latest session as buyers leaned into a bullish sell-side catalyst: Morgan Stanley upgraded the stock to Overweight from Equalweight and raised its price target to €36 from €24, framing the next leg of upside around data-center power and optical networking demand tied to AI infrastructure. (m.investing.com)

The upgrade thesis centers on an expected ramp in optical-related revenues over the next several years, with near-term momentum linked to pluggable optics and next-generation packaging/optical architectures. Separately, recent commentary highlighted management signaling data-center revenue expectations “well above” €500 million in 2026 and “well above” €1 billion in 2027, which helped reframe STM beyond its more cyclical auto/industrial exposure. (orafinanza.it)

Adding to the constructive tone, industry reporting tied to a TrendForce note indicates ST has told customers it plans price increases across multiple product lines effective April 26, 2026. If implemented broadly, that would support a narrative that pricing power is improving in parts of the analog/power and long-life product stack after a softer demand period. (acepcba.com)

The next major scheduled catalyst is STMicroelectronics’ earnings report on April 23, 2026. Investors will likely focus on (1) any updated data-center/optical revenue trajectory, (2) commentary on pricing actions and customer behavior ahead of the April 26 increases, and (3) whether margins show early stabilization as the company pushes its mix toward higher-value AI-infrastructure content. (ideal-investisseur.fr)