Andrew Micheletti
Analyst · the First Wilshire Securities Management
Thanks, Greg. First, I want to note that in addition to our press release, our 10-Q was filed with the SEC today and is available on -- through EDGAR or through our website at bofiholding.com. Second, I will discuss our quarterly results on a year-over-year basis, meaning fiscal 2013 versus fiscal 2012, as well as this quarter ended September 30, 2012, versus the fourth quarter ended June 30, 2012.
For the quarter ended September 30, 2012, net income totaled $8,989,000, up 37.6% from the first quarter of fiscal 2012. Diluted earnings per share were $0.67, up $0.09 or 15.52% compared to the first quarter of fiscal 2012. Net income increased 5% compared to the fourth quarter ended June 30, 2012. Excluding the after tax impact of gains and losses associated with our securities portfolio, core earnings were $9,150,000 for the quarter ended September 30, 2012, up 35.1% year-over-year from the $6,771,000 of core earnings for the first quarter of fiscal 2012, and up from $8,817,000 in core earnings for the last quarter ended June 30, 2012.
Net income increased -- net interest income increased $4,308,000 during the first quarter ended September 30, 2012 compared to the first quarter of fiscal 2012, an increase $895,000 compared to the fourth quarter ended June 30, 2012. This is a result of the increases in the average interest-earning assets and average interest-bearing liabilities, as well as a decrease in the cost of funds. The net interest margin was 3.70% this quarter compared to 3.65% in the first quarter of fiscal 2012. The cost of funds decreased to 152 basis points, down 54 basis points over the first quarter of fiscal 2012 and down 10 basis points compared to the quarter ended June 30, 2012.
Provisions for loan loss were $2,550,000 this quarter and $2,363,000 for the first quarter of last fiscal year and $2,100,000 for the fourth quarter ended June 30, 2012. Increased charge-offs and growth in our loan portfolio in fiscal 2013 required the increase in the loan loss provisions.
Noninterest income for the first quarter of fiscal 2013 was $6,761,000 compared to $4,570,000 in the first quarter of fiscal 2012 and $4,958,000 for the fourth quarter of fiscal 2012. Increased sales volumes resulting in higher mortgage banking gains are the primary reason for the variances between the quarters.
Noninterest expense from operating costs for the first quarter ended September 30, 2012, was $11,532,000 compared to $9,552,000 in operating costs for the quarter ended September 30, 2011, and compared to $10,012,000 in operating costs for the fourth quarter of 2012.
The increase was mainly a result of an increase in compensation expense of $1,664,000 related to additional staffing added since September 30, 2011, and the increase in advertising expenses of $336,000, an increase in data processing of $188,000 and an increase in other operating expense categories generally due to costs associated with growth in loans and deposits and account volumes.
Our efficiency ratio was 39.43% for the first quarter of 2013 compared to 41.99% recorded in the first quarter of 2012 and compared to 37.71% for the fourth quarter of fiscal 2012. The efficiency ratio is calculated by dividing our operating expenses by the sum of our net interest income and our noninterest income.
Shifting to the balance sheet. Our total assets increased to $230.5 million, or 9.7%, to $2,617.3 million as of September 30, 2012, up from $2,386.8 million at June 30, 2012. The increase in total assets was primarily due to an increase of $192.4 million in loans held for investment. Total liabilities increased a total of $222 million, primarily due to an increase in deposits of $237 million, offset by a decrease in borrowings of $18 million.
Stockholders' equity increased by $8.1 million, or 3.9%, to $214.7 million at September 30, 2012, up from $206.6 million at June 30, 2012. The increase was primarily the result of $9 million in net income for the quarter. At September 30, 2012, our Tier 1 core capital ratio for the bank was 8.2%, with $84 million of excess capital on the regulatory definition of well capitalized. With that, I'll turn the call back over to Greg.