[VIP] 3Q22 CoStar Group: The House of the Rising Sun

Last year I published a special Red Dot on CoStar after its entry into residential real estate. I subtitled it, "The Rising Sun" for a few reasons. One of them was that CoStar was the most serious entrant into residential real estate in recent memory... perhaps ever. Even Sears or Merrill Lynch (who had entered real estate back in the 70s and 80s, only …