William Wallace
Analyst · Stephens
Thanks, Jim, and good morning, everyone. Turning to the financial highlights. In Q1, we reported diluted earnings per share of $0.73. On an adjusted basis, Q1 EPS were also $0.73 after excluding a $410,000 gain on sale of our MSR and a $403,000 loss on securities sold during the quarter.
Starting with deposits. Total deposits grew 3.1% during the quarter. Excluding brokered, deposits grew 1.3%, which is in line with last quarter's 1.3% growth. We continue to see a shift of noninterest-bearing deposits into interest-bearing accounts that we believe this trend is stabilizing. We still forecast some continued pressure to our noninterest-bearing deposit mix over the next couple of quarters, but we currently forecast it to remain above 20%.
Notably, while pricing pressures still exist, they are easing, which we expect will remain a stabilizing factor in our net interest margin forecasts.
Gross loans held for investment grew 3.1% during the quarter. Excluding mortgage warehouse, loans grew 2.3%. This growth was above our expectations but was driven in large part by construction projects funding, which should abate as the year progresses.
While loan growth was greater than deposit growth ex brokered, we continue to expect loan growth in the mid-single digits for the year, with deposit growth essentially matching.
Net interest margin was flat for the quarter at 3.19%, in line with our guidance of plus or minus 1 basis point. Moving forward, we anticipate net interest margin should be flat to up slightly with momentum for margin expansion building as the year progresses due to asset repricing benefits. We believe these benefits are enough to offset 2 to 3, 25 basis point Fed rate cuts, even assuming a 0 deposit beta on our non-indexed interest-bearing deposits. As a reminder, in an environment where the Fed is easing, we still expect we can run our business at a net interest margin above 3% with a longer-term full cycle target over 3.5%.
Shifting to noninterest income. We reported $17.3 million in Q1. Excluding the previously mentioned $410,000 gain on sale of our MSR and $403,000 loss on securities sold, our adjusted noninterest income was $17.2 million in Q1, up from $14.6 million in Q4, which excluded a $1.8 million write-down of our MSR and a $4.6 million loss on securities sold.
Seasonal strength in our insurance business and increased production in our mortgage segment were the primary drivers of this increase. Our noninterest expense decreased to $58.7 million in Q1 from $60.9 million in Q4. The quarter benefited by a net of roughly $1.1 million in items that, while normal in the course of business, are nonrecurring in nature.
As such, while we remain laser-focused on managing our operating expense levels, we continue to expect expense growth in the mid-single-digit range in 2024 compared to 2023.
Turning to capital. We note that our TCE ratio remained above 9% in Q1, ending flat to Q4 at 9.3%. Furthermore, as shown on Slide 24 of our investor presentation, all of our regulatory capital levels at both the bank and holding company level remain above levels considered well capitalized even if we were to include our AOCI loss in the calculations. As such, we remain confident that we have the capital flexibility to take advantage of any potential future capital deployment opportunities to drive value for our shareholders.
With that, I will now turn it back to Drake.