Southside Bancshares (SBSI) Stock Faces Margin Compression As Net Profit Drops To 29%

Southside Bancshares (SBSI) has put up a clean set of Q2 2026 numbers, with total revenue of US$71.3 million against a trailing twelve month revenue base of US$245.0 million, while TTM EPS sits at US$2.37. Over recent quarters, the company has seen revenue move from US$63.3 million in Q1 2025 to US$62.2 million in Q4 2025, US$68.9 million in Q1 2026 and now US$71.3 million in Q2 2026, alongside quarterly EPS shifting between US$0.71 and US$0.78 on the way to the current TTM figure. For investors, the key takeaway is that top line momentum and earnings capacity are being tested against a slimmer 29% net margin and a detailed narrative around future revenue growth.

See our full analysis for Southside Bancshares.

With the latest figures on the table, the next step is to see how these results line up with the widely followed narratives around Southside Bancshares, and where the numbers start to push back on those stories.

See what the community is saying about Southside Bancshares

Loan book edges higher with cleaner credit

• Total loans sit at US$4,949.6 million in Q2 2026, while non performing loans are US$9.7 million compared with US$37.995 million in Q4 2025.
• Analysts' consensus view highlights strong credit underwriting and stable loan quality, and the recent drop in non performing loans against a larger loan book lines up with that, even as:
  • Non performing loans moved from US$35.5 million in Q3 2025 and US$38.0 million in Q4 2025 to under US$10 million in Q1 and Q2 2026.
  • Total loans have risen from US$4,601.9 million in Q2 2025 to US$4,949.6 million in Q2 2026, so cleaner credit is being measured on a bigger base.

Net interest margin holds near 3%

• Southside Bancshares' reported net interest margin sits at 2.9% in Q2 2026, compared with 3.01% in Q1 2026 and a recent range between 2.86% and 2.95% across 2025.
• Consensus narrative talks about efficiency gains and tech investments helping margins, and the fairly tight NIM band around 3% fits that story but also shows the limits, because:
  • Margins have not moved far from 2.9% to 3.0% even as quarterly revenue went from US$42.6 million in Q3 2025 to US$71.3 million in Q2 2026.
  • Analysts also expect profit margins to rise over time, which sits beside the recent net margin of 29% versus 34.7% last year, so the margin improvement case still has work to do.

For a closer look at how these margin trends line up with the more optimistic market take on Southside Bancshares, including revenue growth assumptions and long term profit targets, check out the 🐂 Southside Bancshares Bull Case.

Valuation gap versus profit trend

• At a share price of US$34.21, Southside Bancshares trades on a P/E of 14.4x against a DCF fair value of US$70.69 and an analyst price target reference of US$37.33.
• Bears focus on earnings falling about 10.1% per year over five years and a lower net margin of 29%, and those concerns sit directly beside:
  • A market price that is about 51.6% below the DCF fair value, even though the P/E of 14.4x is higher than peers at 12.8x and the US banks average at 12x.
  • A 4.21% dividend yield that rewards shareholders while earnings trends remain weaker than the multi year history, which is exactly the trade off critics point to.

If you want to see how skeptics are framing this mix of a discounted DCF fair value, premium P/E and softer earnings, read the 🐻 Southside Bancshares 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 Southside Bancshares on Simply Wall St. Add the company to your watchlist or portfolio so you'll be alerted when the story evolves.

Seeing both risks and rewards around Southside Bancshares in this update, it makes sense to look at the full picture yourself and move quickly to shape your own stance. A good place to begin is the 3 key rewards and 1 important warning sign.

See What Else Is Out There

Southside Bancshares is wrestling with softer earnings trends, a slimmer net margin and a P/E above peers that sits awkwardly beside a discounted DCF fair value.

If you are uneasy about paying up for Southside Bancshares while its profit story looks mixed, it makes sense to start comparing it with companies in the 49 high quality undervalued stocks.

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.

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