Are the advengers part of universal?

The Avengers are not part of Universal Pictures; they are characters from Marvel Comics and are primarily associated with Marvel StudiOS, which is a subsidiary of The Walt Disney Company. The Avengers have appeared in a series of successful films within the Marvel Cinematic Universe (MCU). Universal Pictures does have rights to certain Marvel characters for theme park attractions, but the film rights for the Avengers reside with Marvel StudiOS.