Atlas Copco and ABB have received upgraded recommendations from Bernstein.

According to an analysis reviewed by Bloomberg, ABB has been upgraded to market perform from underperform, while Atlas Copco has been raised to outperform from market perform. The research firm is also resuming coverage of Assa Abloy with a market perform rating.

For Atlas Copco, profits are believed to have bottomed out, and the stock could potentially deliver positive surprises during a recovery. Alongside Kone, Atlas is considered a top pick in the machinery sector.

Bernstein assesses that investments in data centers as well as transmission and distribution could further drive profit upgrades.

Assa Abloy is viewed as having stable development, balanced by limited short-term catalysts.

Atlas Copco is up 4.5 percent, while ABB has risen 0.7 percent and Assa Abloy is up 0.1 percent.