The Massachusetts State Fire Marshal's office says a fire at a bank of Tesla charging stations is believed to have been intentionally set and is being investigated as suspicious.

Littleton police and firefighters were called to the Tesla Supercharger at about 1 a.m. Monday after a neighbor saw a fire burning at the station.

Authorities are asking people to provide them with information regarding a case where a fire occurred at a Tesla charging station in Massachusetts, Monday.

Tesla shares rose 2% on Monday after Morgan Stanley reinstated the electric-vehicle maker as its top U.S. auto pick, saying the company's artificial intelligence and robotics efforts could power growth even as the mainstay car business stumbles.

Key Takeaways Tesla was named the "Top Pick" for U.S. auto firms by Morgan Stanley, which pointed to the EV maker's moves into AI and robotics.Morgan Stanley has an "overweight" rating and $430 price target for Tesla.