Mike Sanimo16:59
Thank you, Charlie. Good morning, everyone. Since Charlie covered the drivers of our improved financial results and the momentum we are seeing across our businesses that we highlight in the first two slides, I will start my comments on slide four. Our second quarter results were strong with broad-based revenue growth, disciplined expense management, and improved credit performance. Our earnings increased 17% from a year ago to $6.4 billion, and our diluted earnings per share grew to $2, up 25% from a year ago. Our second quarter results included $132 million or 4 cents per share of discrete tax benefits related to the resolution of prior period matters.
Turning to slide six, net interest income increased $69 million or 5% from a year ago and increased 2% from the first quarter. The growth from the first quarter was driven by higher loan and investment securities balances as well as one additional day in the quarter. As expected, the net interest margin declined four basis points from the first quarter, down from the 13 basis points decline we had last quarter. The biggest driver of this decline in NIM in the second quarter and over the past year has been growth in interest-bearing deposits as well as continued growth in our markets business. The success we are having growing interest-bearing deposits deepens our relationships with clients in the commercial bank and the corporate investment bank and gives us the opportunity to attract non-interest bearing deposits in the future. And as Charlie mentioned, while financing balances in the markets business are lower spread, they have good returns and profitability and position us to grow other activities at those clients. We see it in our results including total revenue in the markets business growing 24% from a year ago as well as returns starting to increase along with our market share. I would also note that even with the NIM compression, we grew net interest income versus last year and last quarter. While we'll talk more about our expectations for net interest income later on the call, we expect modest net interest margin compression in the third quarter, broadly in line with the second quarter's decline from the first quarter before stabilizing in the fourth quarter.
Moving to slide seven, average loans increased $110 billion or 12% from a year ago, driven by growth in commercial and industrial loans as well as growth across our consumer portfolios except for residential mortgage loans. Turning to deposits, average deposits increased $134 billion or 10% from a year ago with growth across our consumer and commercial businesses as well as higher corporate deposits. Average deposits declined one basis point from a year ago and were up eight basis points from the first quarter driven by growth in interest-bearing deposits.
Turning to slide eight, we had broad-based growth in non-interest income up $1.2 billion or 13% from a year ago. We generated over $10 billion in non-interest income in the quarter with growth across most categories. We had strong performance from our venture capital investments with $847 million in both unrealized and realized net equity gains or $604 million after non-controlling interest. It's important to look at these results after the impact of non-controlling interest. We also had double-digit growth in investment advisory fees, brokerage commissions, and investment banking fees from a year ago. We had over $900 million in investment banking fees in the second quarter, a new record.
Turning to expenses on slide 9, non-interest expense increased $282 million or 2% from a year ago and our efficiency ratio improved to 60%, down four percentage points from a year ago. The increase in expenses from a year ago was driven by higher revenue related and incentive compensation expense which I like to remind you is a good thing as these higher expenses are more than offset by higher revenue. We also have higher technology and advertising costs driven by the investments we are making in our businesses to generate growth. These higher expenses were partially offset by the impact of efficiency initiatives including a 7% reduction in headcount from a year ago. We are pleased to see the continued execution of our efficiency initiatives quarter after quarter. This is the 24th consecutive quarter of headcount reductions and along with other meaningful efficiency initiatives, we have been able to continue to invest in our businesses while managing overall expense levels. In fact, as Charlie highlighted, non-revenue related expenses were actually down from a year ago.
Turning to credit quality on slide 10. Our credit performance in the second quarter remained strong with our net loan charge off ratio down 10 basis points from a year ago to 34 basis points of average loans. Commercial credit continued to be strong with net loan charge offs declining to 10 basis points. Consumer performance was also strong with loan charge offs declining to 74 basis points with improvements across the portfolio from the first quarter and continued net recoveries in the residential mortgage portfolio. Non-performing assets as a percentage of total loans declined from the first quarter and from a year ago with improvements in both the commercial and consumer portfolios. Our allowance coverage ratio for loans was relatively stable from the first quarter. Credit card and auto loan growth drove a modest increase in our allowance which was largely offset by a lower allowance for commercial real estate office loans.
Turning to capital and liquidity on slide 11, our capital levels remain strong with our CET1 ratio at 10.3%, within our stated 10 to 10.5% target range and well above our CET1 regulatory minimum plus buffers at 8.5%. While the Federal Reserve stress test results do not impact capital requirements this year, our results continue to be below the stress capital buffer floor of 2.5%. We repurchased $3 billion of common stock in the second quarter and common shares outstanding declined 6% from a year ago. We continue to have capacity to repurchase shares while also supporting our clients.
Moving to our operating segments, starting with consumer banking and lending on slide 12. Consumer, small, and business banking revenue increased 8% from a year ago, driven by higher deposit and loan balances, wider deposit spreads, and growth in non-interest income. Credit card revenue grew 2% from a year ago due to higher loan balances. Home lending revenues declined 7% from a year ago, reflecting lower loan balances. However, the rate of reduction has continued to slow with balances relatively stable from the first quarter. Lower revenue also reflected the continued reduction in the size of our servicing business with third-party mortgage loans serviced for others down 21% from a year ago. Auto revenue increased 33% from a year ago due to higher loan balances. Auto originations increased 41% year-over-year but were stable from the first quarter.
Turning to commercial banking results on slide 13. Revenue increased 6% from a year ago driven by non-interest income growth from equity investments, revenue from the financing we do for renewable energy projects that come in the form of tax credits and investment banking as well as growth in net interest income from higher loan and interest-bearing deposit balances. Loan growth was broad-based with increased demand from both new and existing customers.
Turning to corporate investment banking on slide 14. Banking revenue increased 20% from a year ago with growth in investment banking fees in equity and debt capital markets as well as higher loan and interest-bearing deposit balances. Commercial real estate revenue declined 1% from a year ago as higher capital markets activity and loan balances were more than offset by the impact of lower interest rates. Markets revenue grew 24% from a year ago driven by stronger performance in equities and higher revenue across most fixed income products including the impact of balance sheet growth. As you know, we've been growing our balance sheet and the markets business has increased $198 billion since the end of 2024 with approximately 60% in financing balances, 20% on the trading side and 20% for the lending we do in this business. We extend these balances to clients who can also bring us additional business and our early tracking shows that is what is occurring. We track this on a granular basis and will continue to optimize with clients to drive growth and returns. Average loans in corporate investment banking grew 26% from a year ago with growth across all businesses while utilization rates were relatively stable.
On slide 15, wealth and investment management revenue increased 13% from a year ago, driven by growth in investment advisory fees from increased market valuations as well as higher net interest income due to lower deposit pricing and higher deposit and loan balances. As a reminder, the majority of WIM advisory assets are priced at the beginning of the quarter, so third quarter results will reflect market valuations as of July 1st, which were up from April 1st and from a year ago.
Turning to our 2026 outlook on slide 17, we are maintaining our guidance of $50 billion plus or minus of net interest income for the full year. And similar to last year, we expect stronger growth in the second half of the year compared to the first half. We still expect net interest income excluding markets to be approximately $48 billion for the full year. Looking at the key drivers, starting with loans, as I highlighted, average loans in the second quarter grew 12% from a year ago. So year-over-year average loan growth in the fourth quarter will likely be higher than the mid-single-digit increase we assumed in our outlook back in January. This is a positive versus our original expectation. We have also successfully grown interest-bearing deposits which is a good thing since these higher balances help us deepen relationships with our customers and as I mentioned earlier gives us the opportunity to attract non-interest bearing deposits in the future. We had originally assumed some growth in non-interest bearing deposits but we now expect them to be relatively stable which is a negative versus our original expectation. Interest rates are currently not a significant factor in our outlook for this year. While interest rates have been higher than we expected in our original outlook, which benefits NII excluding markets, the rate cuts we had originally assumed were expected later in the year, so the change is only a modest impact on this year's net interest income expectations. In terms of markets NII, as we all know, it's always hard to forecast. Higher short-term rates typically result in lower markets NII, but as of now, we still expect markets NII to be approximately $2 billion in 2026. So putting this all together, while the drivers have moved around since our original outlook, which is always the case, our current outlook is still $50 billion plus or minus of NII for 2026. Regarding our expense outlook, we still expect 2026 non-interest expense to be approximately $55.7 billion. Expenses in the first half of the year were in line with our expectations. As we look at the second half of the year, we expect revenue related expenses to be somewhat higher than we expected at the beginning of the year, but we expect expenses in other areas to be lower through our continued focus on efficiency initiatives. In summary, we had strong second quarter results and they clearly demonstrate that the strategy we have been implementing to drive growth is working. Revenue growth was broad-based with every one of our operating segments generating higher net interest income and non-interest income from a year ago. Our continued focus on improving efficiency drove positive operating leverage. The asset cap came off last year and we had double-digit growth in both average loans and deposits from a year ago. Credit quality was strong with improved performance in both our commercial and consumer portfolios. We continue to return significant capital to shareholders while maintaining our strong capital position. As Charlie highlighted, we are seeing strong momentum in key business drivers in every one of our businesses, and the steady improvements in our returns continue to give us confidence in achieving our medium-term 17 to 18% return on tangible common equity target. We will now take your questions.