A Fresh Look at Investar Holding (ISTR): Is the Current Valuation Overlooking Future Upside?

Simply Wall St

Investar Holding (ISTR) has seen its stock gain over 3% in the past month and nearly 12% in the past three months. This track record is catching the eye of investors looking for steady momentum from regional banks.

See our latest analysis for Investar Holding.

After a strong stretch, Investar Holding’s share price has notched an impressive 1-year total shareholder return of 16.6 percent. This reflects building momentum as confidence returns to regional bank stocks. While the past week was softer, the longer trend suggests investors see renewed growth prospects for the company.

If you’re curious about what else could be gaining traction in this market, now is a great moment to broaden your investing horizons and discover fast growing stocks with high insider ownership

But with Investar Holding’s solid recent gains and impressive returns, investors are now faced with a familiar question: is the current share price underestimating future upside, or has the market already priced in all the growth ahead?

Price-to-Earnings of 10.5: Is it justified?

Investar Holding is trading at a price-to-earnings (P/E) ratio of 10.5, which is well below both its peer average and the industry standard. At last close, the share price was $23.76, suggesting the market values the business at a notable discount to comparable banks.

The P/E ratio measures how much investors are willing to pay for each dollar of current earnings. It serves as a quick gauge of valuation and growth expectations in the banking sector. For regional banks like Investar Holding, a lower P/E can signal that the market is either missing future potential or pricing in more risk than warranted.

Notably, Investar Holding stands out by comparing favorably on multiple valuation fronts. Its P/E of 10.5 is lower than the peer average of 14.7 as well as the US Banks industry average of 11.2. In addition, our analysis suggests the estimated fair P/E ratio could be as high as 16.7, indicating that if confidence improves, the market could gradually re-rate the shares upward in line with these benchmarks.

Explore the SWS fair ratio for Investar Holding

Result: Price-to-Earnings of 10.5 (UNDERVALUED)

However, persistent volatility in regional bank stocks and uncertain economic conditions could quickly shift sentiment and limit near-term upside for Investar Holding.

Find out about the key risks to this Investar Holding narrative.

Another View: Discounted Cash Flow Upside

Looking from another angle, the SWS DCF model suggests a far higher valuation for Investar Holding than current prices show. This method estimates fair value at $52.04 per share, meaning the stock may be trading at a significant discount, over 50% below its DCF-derived fair value. If so, is the market being too cautious?

Look into how the SWS DCF model arrives at its fair value.

ISTR Discounted Cash Flow as at Oct 2025

Simply Wall St performs a discounted cash flow (DCF) on every stock in the world every day (check out Investar Holding for example). We show the entire calculation in full. You can track the result in your watchlist or portfolio and be alerted when this changes, or use our stock screener to discover 831 undervalued stocks based on their cash flows. If you save a screener we even alert you when new companies match - so you never miss a potential opportunity.

Build Your Own Investar Holding Narrative

If you prefer taking a hands-on approach or want to evaluate the numbers for yourself, crafting your own perspective is quick and straightforward, so you can Do it your way.

A good starting point is our analysis highlighting 5 key rewards investors are optimistic about regarding Investar Holding.

Looking for more investment ideas?

Smart opportunities are always within reach if you know where to look. Make your next move with clarity by checking out these high-potential picks that are catching attention right now:

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.

Valuation is complex, but we're here to simplify it.

Discover if Investar Holding might be undervalued or overvalued with our detailed analysis, featuring fair value estimates, potential risks, dividends, insider trades, and its financial condition.

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