Disney/Marvel’s “Ant-Man” is living large, heading for a $58 million opening at the U.S. box office, while Amy Schumer’s raunchy “Trainwreck” looks likely to launch with $29 million.

Updated estimates showed both new entries finishing at the lower range of Friday estimates — which had hit $65 million for “Ant-Man” and $35 for “Trainwreck.”

And Universal’s second weekend of “Minions” slid 60% to a projected $47 million following its stellar start.

“Ant-Man,” with Paul Rudd portraying a decidedly different Marvel superhero, dominated Friday’s moviegoing with $22.6 million at 3,856 locations.

The comic-book adaptation, directed by Peyton Reed with Michael Douglas and Corey Stoll also starring, has received impressive audience support with an A Cinemascore — an indication that the film should show traction at multiplexes in the coming weeks.

Rudd portrays a con-man who uses his power — a suit that enables him to shrink while increasing his strength — to save the world.