Steady growth over the course of 2015 may have taken the long-suffering mortgage servicing market close to the $10 trillion mark at the end of the year, according to a new analysis and ranking by Inside Mortgage Finance. The top 50 companies at 2015 serviced a combined $7.326 trillion in home mortgages, a slight 0.3 percent increase from the end of the third quarter. If the rest of the industry followed their lead, the supply of servicing outstanding rose to $9.982 trillion by the end of December. Based on trends during the first nine months of 2015, as reported by the Federal Reserve, the supply of home loan debt outstanding may have trickled...[Includes one data table]