I believe they are in family units, which includes individual disbursal after puberty.
Movements would be seasonal in montane environments, following snow levels. This coincides with food availability. There may be meat caching, which helps account for the stench often (but not always) reported. No adic movements is also likely due to human intrusion or food pressures. Territory size might seem huge, but I think that has mire to do with their extremely limited population.
They are seen in suburban environments on occasions, but they disappear from said locales just as suddenly as they appear, strongly indicating the dispersal and nomadic wandering of an individual searching for a mate and/or home range.