U.S. homeowners lost a portion of their pandemic-era wealth gains in the third quarter as cooling home prices and heavier leverage began to erode equity, according to a new report from property data firm Cotality. Total borrower equity in mortgaged homes fell $373.8 billion from a year earlier, a decline of 2.1%, leaving aggregate net equity at $17.1 trillion, Cotality said in its third-quarter Homeowner...