Metallica’s 1991 album stayed at No. 1 on the Billboard 200 for four consecutive weeks.
The run began with the album’s debut at the top of the U.S. chart. It was a landmark result for Metallica because the record was the band’s first album to debut at number one. The achievement reflected both the group’s established metal audience and the broader reach of songs such as “Enter Sandman.”
A consecutive-weeks total measures an uninterrupted stretch at number one, not the album’s entire time on the Billboard 200. Metallica remained on the chart for many more weeks after its four-week peak period.
The album’s chart performance was part of a much larger commercial story. It topped charts in several other countries and ultimately became the band’s most commercially successful studio release.