Aug. Net income increased to 817 million euros ...6 (Bloomberg) -- Commerzbank AG , Germany's second-largest bank by assets, said profit in the second quarter rose 6.4 percent as a tax gain and higher revenue from lending offset debt-related writedowns. There are several types of lenders that offer home loans with the best rates. From thrift institutions, commercial banks, mortgage companies, and credit unions, obtaining information from these lenders may help you in your search for the best mortgage rates.