Byline Bancorp stock has delivered an 83.6% return over the past three years, yet its current valuation checks send a mixed signal about how much upside might still be on the table. The intrinsic value estimate from the Excess Returns model points to the shares trading at a meaningful discount, while the broader scorecard and market multiples suggest pricing is closer to fair than outright cheap.

• Byline Bancorp has returned 83.6% over three years, which puts recent gains front and center in any discussion of value at today’s price.
• The new sponsorship role with fintech platform Lithic can support expectations for fee and deposit growth, while integration and risk oversight demands may limit how aggressively the market is willing to price that opportunity.
• The company scores 4 out of 6 on Simply Wall St’s valuation checks, which is a mixed picture rather than a clear bargain or clear overvaluation. You can see the detail of that score at 4/6.

The stock’s next move may depend on whether Byline Bancorp’s current price already reflects the gains of the last few years or still sits below a reasonable intrinsic value estimate.

Is Byline Bancorp Still Cheap on Excess Returns?

The Excess Returns model looks at how much profit Byline Bancorp can earn above its cost of equity and what that is worth today. For Byline Bancorp, the inputs are anchored in fairly steady fundamentals rather than aggressive growth bets.

The model uses a Book Value of $28.86 per share and a Stable EPS of $3.47 per share, based on weighted future Return on Equity estimates from 5 analysts. Against a Cost of Equity of $2.28 per share, this leaves an Excess Return of $1.19 per share, with an Average Return on Equity of 11.00%. That return profile, combined with a Stable Book Value of $31.56 per share sourced from 6 analysts, supports an estimated intrinsic value of $65.21 per share.

Compared with the current share price, this Excess Returns estimate indicates that Byline Bancorp is trading at a 40.5% discount on this framework. Because the new Lithic sponsorship focuses attention on future fee and deposit income, the gap between price and intrinsic value may reflect market caution around execution and risk oversight rather than the absence of earnings power.

On the Excess Returns model, Byline Bancorp stock appears undervalued relative to its estimated intrinsic value.

Our Excess Returns analysis suggests Byline Bancorp is undervalued by 40.5%. Track this in your watchlist or portfolio, or discover 51 more high quality undervalued stocks.

Is Byline Bancorp Fairly Priced on Earnings?

The P/E ratio suits a bank like Byline Bancorp because earnings are a primary driver of shareholder returns. Byline Bancorp currently trades on a P/E of about 11.7x, which sits slightly below the Banks industry average of 12.0x and well below the peer group average of 22.1x. On its own that might look like a clear discount, but the Excess Returns model provides a more tailored benchmark.

On that framework, a fair P/E for Byline Bancorp is estimated at 10.9x, which is only modestly below the current 11.7x. The gap is small, so the stock does not screen as especially cheap or especially expensive on earnings. The recent Lithic sponsorship has added a new angle to the story, yet the current P/E still lines up closely with what the model flags as reasonable for the company’s risk and return profile.

Overall, Byline Bancorp looks to be trading at about a fair earnings multiple based on the current P/E and the model’s fair ratio.

The Byline Bancorp Narrative: What Would Justify Today's Price?

Simply Wall St Narratives pick up where Byline Bancorp's valuation puzzle leaves off. They explain what would need to happen to Byline Bancorp's growth, margins and earnings for the stock to be worth meaningfully more or less than today's price, and they appear on the company’s Community page. Rather than relying on a single multiple or model output, each narrative sets out its own fair value assumptions so you can compare them with actual results over time.

Share a Narrative on Byline Bancorp to put your own, number driven view on whether the new Lithic sponsorship and banking partnership delivers. Then track how that thesis holds up as future results come through. Add your voice to the Simply Wall St community so other investors can see how you are thinking about the stock today.

Do you think there's more to the story for Byline Bancorp? Head over to our Community to see what others are saying!

The Bottom Line

Byline Bancorp screens as undervalued on the Excess Returns intrinsic value estimate, while the P/E and other checks point to pricing that is about right rather than clearly cheap. That split reflects different lenses. The intrinsic value view leans on the durability of returns on equity, while the market multiple view leans on how much growth and risk investors are currently willing to pay for, especially around the Lithic partnership. The key question from here is whether execution and risk control on that fintech relationship are strong enough to close the valuation gap, or whether the current discount remains a standing penalty.

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.