S&T Bancorp (STBA) Stock Looks Like A Bargain On Returns Yet Full On Earnings

S&T Bancorp, Inc.

S&T Bancorp, Inc.

STBA

0.00

S&T Bancorp stock has more than doubled over the past five years, yet the current valuation checks send mixed signals. The Excess Returns intrinsic value estimate points to a meaningful discount to fair value, while market based multiples suggest the shares trade on the rich side.

  • Over the past 5 years S&T Bancorp has returned 102.2%, which puts extra attention on whether today’s price still leaves room for attractive long term returns.
  • For a regional bank, the strength and consistency of loan profitability can support higher intrinsic value, while any pressure on credit quality or funding costs may limit how much investors are willing to pay for the stock.
  • The broader checks give S&T Bancorp a mixed valuation picture, with the 3 out of 6 value score suggesting neither a clear bargain nor a clear overvaluation.

The issue now is whether the gap between the intrinsic value estimate and the richer looking multiples offers a sensible entry point for S&T Bancorp or calls for more caution at today’s levels.

Scan how S&T Bancorp compares with other regional players by checking out hand picked solid balance sheet and fundamentals stocks screener (51 results).

Is S&T Bancorp Still Cheap on Excess Returns?

The Excess Returns model looks at how profitably S&T Bancorp can reinvest shareholder capital over time. For this stock, the focus is on whether future returns on equity stay high enough above the required return to justify a higher intrinsic value.

S&T Bancorp is modeled with a Book Value of $39.81 per share and a Stable EPS of $4.13 per share, based on weighted future return on equity estimates from 6 analysts. Against a Cost of Equity of $3.05 per share, that implies an Excess Return of $1.08 per share and an Average Return on Equity of 9.80%. The model also uses a Stable Book Value of $42.16 per share, again drawn from analyst estimates for book value growth.

On these inputs, the Excess Returns valuation lands at an intrinsic value of about $72.76 per share. That is well above the current share price, so S&T Bancorp screens as significantly undervalued on this framework.

Overall, the Excess Returns work suggests S&T Bancorp stock currently looks undervalued.

Our Excess Returns analysis suggests S&T Bancorp is undervalued by 31.3%. Track this in your watchlist or portfolio, or discover 49 more high quality undervalued stocks.

STBA Discounted Cash Flow as at Aug 2026
STBA Discounted Cash Flow as at Aug 2026

Is S&T Bancorp Getting Expensive on Earnings?

The P/E multiple is a useful yardstick for S&T Bancorp because earnings are a key driver of value for a regional bank. Right now, S&T Bancorp trades on a P/E of about 12.5x, compared with an industry average of roughly 11.8x for banks and a broader peer group average near 24.0x.

The tailored fair P/E ratio for S&T Bancorp is estimated at about 10.8x, based on its earnings profile, size and sector risks. That is below the current 12.5x level, which indicates a modest premium over what this model suggests as a reasonable multiple, even though it is still well below the wider peer average.

On this earnings multiple, S&T Bancorp stock appears overvalued relative to its modelled fair P/E.

NasdaqGS:STBA P/E Ratio as at Aug 2026
NasdaqGS:STBA P/E Ratio as at Aug 2026

The S&T Bancorp Narrative: What Would Justify Today's Price?

Simply Wall St Narratives for S&T Bancorp pick up where the valuation checks leave off and focus on what would need to happen to the bank's growth, margins and earnings for the stock to be worth materially more or less than today. Rather than providing a single output from a ratio or model, they describe the future assumptions that figure relies on so you can monitor how S&T Bancorp's actual progress lines up over time on the Community page.

You can add your own narrative on S&T Bancorp and present a clear, number-driven view on where its growth, margins and execution go from here. Share your take and see how it stacks up as new results and updates come through.

Do you think there's more to the story for S&T Bancorp? Head over to our Community to see what others are saying!

The Bottom Line

S&T Bancorp screens as undervalued on the Excess Returns intrinsic value estimate, yet the current P/E multiple points to an overvalued stock relative to its tailored fair ratio. The mixed value checks suggest the gap comes down to how much weight you place on modeled returns on equity versus what the market is willing to pay for near term earnings. For you, the key question is whether S&T Bancorp can sustain returns that justify the intrinsic value estimate, or whether the current earnings multiple already reflects most of that optimism.

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.