A man armed with a semiautomatic handgun robbed the Westside Market in the 300 block of West Ramona Street on Friday, police said.
Just after 10 a.m., a man in his late teens entered the market and demanded money, according to witnesses. No one was injured.
The man took an undisclosed amount of money, then fled on foot.
Authorities are asking that anyone with information on the robbery contact the Ventura Police Department or call Crimestoppers at 385-8255.