Wells Fargo Bank and Bank of America maintained their dominance in the FHA servicing market while the other institutions in the top five category held on to their respective market shares in the third quarter of 2012, according to the latest rankings by Inside FHA Lending. Except for some slight changes in the rankings, overall volume appeared flat during the quarter with no significant jumps or decline. The volume of mortgage debt outstanding with FHA insurance increased to $7.6 billion in the third quarter, up from $7.5 billion the previous quarter, with top-ranked Wells Fargo and second-place BofA accounting for ... [1 chart]