If they're using WUfB or Autopatch, it should be happening once a month, some time after the Patch Tuesday (depending on internal policy).

If they're just grabbing whatever Microsoft publishes (like "civilian" gear), you should be getting one update a couple of days after Patch Tuesday.

There might be a second update, if it's a critical fix, some time after the first, but that's super rare these days.

If your corpo laptop updates non-stop, talk to your IT, it's not normal.