Circana, which tracks US game spending in dollars, reports that the Xbox Series X accounted for 58% of all total Xbox Series units sold in September, and 51% of all Xbox Series units sold life to date.
This is especially notable given that when we last checked, the Series S was well ahead. During
a big leak of Xbox court documents last year, we learned that as of April 2022, 74.8% of Xbox Series owners globally owned an S, and 25.1% owned an X. At the time, both Circana's Mat Piscatella and Niko Partners' Daniel Ahmad clariifed to IGN that the split in 2023 was closer to 50/50, but that the Series S still had the edge at the time. So in the US, at least, it looks like the X has pulled ahead.