散户抱团再现 一家欧洲芯片制造商因一条推文暴涨逾70%

Odaily reported that shares of an obscure European chipmaker surged over 70% on Wednesday after being heavily promoted by a popular social media account. An account named Serenity posted on X that it had taken a position in X-Fab Silicon Foundries SE, a Paris-listed company with six semiconductor manufacturing sites globally. The X account has over 400,000 followers.

The post, which garnered over 500,000 views, triggered a retail trading frenzy and sent X-Fab's shares soaring by as much as 77%. By mid-afternoon, the stock was still up over 30%, with trading volume approximately 17 times its three-month average. The stock was halted several times due to extreme price volatility. "We have noted the recent rise in our share price and trading volume," said X-Fab CEO Damian Mark. "The company is currently unaware of any material undisclosed developments that should be disclosed."

This is not the first time a European tech stock has surged this year following a recommendation from Serenity; according to the user's profile, they describe themselves as an "AI/Semiconductor Supply Chain Analyst" and an "AI Research Scientist." X-Fab's current share price of around 12 euros is more than double the average analyst target price of approximately 5.5 euros. Data shows that only one of the eight analysts covering the stock has a "buy" rating. (Jin10)