FNB (FNB) Net Interest Margin Holds At 3.25% Reinforcing Bullish Profitability Narratives

F.N.B. Corporation

F.N.B. Corporation

FNB

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F.N.B (FNB) opened 2026 with Q1 revenue of US$431.8 million and basic EPS of US$0.38, setting the tone for how investors may read its latest income and profitability trends. Over the past year, the company has seen total revenue move from US$347.3 million in Q4 2024 to US$438.9 million in Q4 2025 and then to US$431.8 million in Q1 2026, while quarterly EPS shifted from US$0.30 to US$0.47 and now US$0.38. This gives a clearer view of how the top and bottom lines have been tracking into the new fiscal year. With these results in hand, attention naturally turns to how margins and earnings quality shape the risk and reward profile going forward.

See our full analysis for F.N.B.

With the headline numbers on the table, the next step is to compare them with the most common market narratives around F.N.B to see which stories line up with the data and which ones are challenged by it.

NYSE:FNB Revenue & Expenses Breakdown as at Apr 2026
NYSE:FNB Revenue & Expenses Breakdown as at Apr 2026

Net interest margin steady at 3.25%

  • F.N.B kept its net interest margin at 3.25% in Q1 2026, the same level shown for Q3 2025, while total revenue held close to recent quarters at US$431.8 million versus US$433.1 million and US$438.9 million in Q3 and Q4 2025.
  • Analysts' consensus view links investments in digital channels and balance sheet growth to future profitability, and the current margin level gives a reference point against those expectations.
    • The consensus narrative highlights efforts in digital onboarding and data science to improve efficiency, and a 3.25% margin suggests recent lending economics are already consistent with that story rather than sitting at an unusually low base.
    • At the same time, bears in the consensus text flag rising tech and compliance costs as a risk, and a Q1 2026 cost to income ratio of 56.08% versus 52.38% in Q3 2025 shows expenses remain an area to watch if the margin is to move higher.

Asset quality and non performing loans at US$118 million

  • Non performing loans are shown at US$118 million in Q1 2026, compared with US$161 million in Q1 2025 and US$159 million in Q4 2024, while total loans rose from US$33,939 million in Q4 2024 to US$35,112 million in Q1 2026.
  • Supporters of the bullish story point to prudent underwriting and reduced commercial real estate exposure, and the combination of higher total loans with US$118 million in non performing balances aligns with that argument on recent numbers.
    • The consensus narrative stresses stable asset quality as a key pillar, and the drop in non performing loans alongside loan growth over the last six data points in the table fits that description.
    • However, critics in the narrative still focus on commercial real estate risk, and the fact that non performing loans were US$125 million in Q3 2025 and US$117 million in Q2 2025 shows that credit metrics can move around, even if the latest figure is lower than a year ago.
On recent credit trends, bulls argue that asset quality supports their case for steadier earnings and fewer negative surprises. 🐂 F.N.B Bull Case

P/E of 10.9x vs DCF fair value of US$31.99

  • Shares trade on a trailing P/E of 10.9x versus a reported US banks industry average of 11.9x and a peer average of 16x, while a DCF fair value of US$31.99 sits above the current share price of US$17.94, and the analyst price target mentioned in the data is US$20.06.
  • Skeptics in the bearish narrative worry that growth and concentration risks justify a discount, and the valuation spread in the data gives them concrete numbers to point to.
    • Forecast earnings growth of about 9.1% per year and revenue growth of 9.1% per year are both below the referenced broader US market rates, which fits the bearish concern that F.N.B might not match wider market growth.
    • On the other hand, trailing 12 month earnings growth of 27.3% and a net profit margin of 34.1% versus 30.3% a year earlier show recent profitability that is stronger than the slower forward growth profile alone might suggest.
For readers weighing that discount against the growth and concentration questions bears highlight, it can help to see their full case set out side by side. 🐻 F.N.B Bear Case

Next Steps

To see how these results tie into long-term growth, risks, and valuation, check out the full range of community narratives for F.N.B on Simply Wall St. Add the company to your watchlist or portfolio so you'll be alerted when the story evolves.

Mixed messages in the data or a clear signal taking shape; either way, it pays to review the numbers yourself and move quickly while the details are fresh. To see what the market currently views as the key positives, take a closer look at the 4 key rewards.

See What Else Is Out There

F.N.B combines a relatively low P/E with slower forecast earnings and revenue growth than the wider US market and a cost to income ratio that has risen.

If you want ideas that put more emphasis on pricing upside than on growth questions, start comparing companies in the 59 high quality undervalued stocks while this earnings season is still in focus.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.