NET INTEREST INCOME / NET INTEREST MARGIN
One component of the Corporation’s earnings is net interest income, which is the difference between the interest and fees earned on loans and investments and the interest paid for deposits and borrowed funds. The net interest margin is net interest income expressed as a percentage of average earning assets.
The annualized net interest margin was 3.07% for the quarter ended September 30, 2018 compared to 2.98% for the corresponding period of 2017. For the nine months ended September 30, 2018, annualized net interest margin was 3.10% compared to 3.03% for the nine months ended September 30, 2017. The increase in net interest margin for the three and nine months ended September 30, 2018, when compared to the same period in 2017, was the result of the increase in yields on earning assets in excess of the increase in rates paid on deposits and borrowed funds, as detailed below. Earning assets averaged $882,576,323 for the three months ended September 30, 2018. This represents a decrease of $51,631,253, or 5.5%, over average earning assets of $934,204,576 for the three months ended September 30, 2017. For the nine months ended September 30, 2018, earning assets averaged $894,031,031. This represents a decrease of $37,115,781 or 4.0%, over average earning assets of $931,146,812 for the nine months ended September 30, 2017. The decrease in average earning assets for the three and nine months ended September 30, 2018, is the result of a decrease in investment securities and interest bearing due from bank accounts partially offset by an increase in loans.
Interest bearing deposits averaged $595,613,872 for the three months ended September 30, 2018. This represents a decrease of $17,942,852, or 2.9%, from the average of interest bearing deposits of $613,556,724 for the three months ended September 30, 2017. This was due, in large part, to a decrease in interest-bearing NOW accounts and certificates of deposit partially offset by an increase in savings and money market accounts.
Other borrowed funds averaged $110,281,373 for the three months ended September 30, 2018. This represents a decrease of $33,745,137, or 23.4%, over the other borrowed funds of $144,026,510 for the three months ended September 30, 2017. This decrease in other borrowed funds was due to a decrease in the securities sold under agreements to repurchase partially offset by the increase in federal funds purchased for the three months ended September 30, 2018, when compared to the three months ended September 30, 2017.
Interest bearing deposits averaged $600,863,780 for the nine months ended September 30, 2018. This represents a decrease of $18,213,420 or 2.9%, from the average of interest bearing deposits of $619,077,200 for the nine months ended September 30, 2017. This was due, in large part, to a decrease in interest-bearing NOW accounts and certificates of deposit partially offset by an increase in money market and savings accounts.
Other borrowed funds averaged $113,333,145 for the nine months ended September 30, 2018. This represents a decrease of $28,912,845, or 20.3%, over the other borrowed funds of $142,245,990 for the nine months ended September 30, 2017. This decrease in other borrowed funds was due to a decrease in the securities sold under agreements to repurchase partially offset by the increase in federal funds purchased for the nine months ended September 30, 2018, when compared to the nine months ended September 30, 2017.
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