Zacks.com featured highlights include Banco Macro, Centene, Enersys, Gibraltar Industries and Kennametal

For Immediate Release

Chicago, IL – October 1, 2026 – Stocks in this week’s article are Banco Macro S.A. BMA, Centene Corp. CNC, Enersys ENS, Gibraltar Industries ROCK and Kennametal KMT.

5 Low P/B Stocks with Attractive Value and Strong Growth Potential

The price-to-book (P/B) ratio is a widely used valuation metric to identify potentially undervalued stocks with attractive return potential. It compares a company’s market value with its book value, indicating how much investors are willing to pay for each dollar of its net assets.

The P/B ratio is calculated as follows:

P/B ratio = Market capitalization ÷ Book value of equity

The ratio indicates how many times a company’s book value investors are willing to pay. For example, if a stock trades at $10 and its book value per share is $5, its P/B ratio is 2.0, meaning investors are paying twice its book value.

Generally, a P/B ratio below 1.0 may indicate that a stock is undervalued, while value investors often consider stocks trading at less than 3.0 times book value. However, a low P/B ratio alone does not guarantee attractive returns.

This metric can help identify attractively priced stocks with upside potential. Some such stocks are Banco Macro S.A., Centene Corp., Enersys, Gibraltar Industries and Kennametal. Let us understand the concept of book value.

What Is Book Value?

There are several ways in which book value can be defined. Book value is the total value that would be left over, according to the company’s balance sheet, if it went bankrupt immediately. In other words, this is what shareholders would theoretically receive if a company liquidated all its assets after paying off all its liabilities.

It is calculated by subtracting total liabilities from the total assets of a company. In most cases, this equates to common stockholders’ equity on the balance sheet. However, depending on the company’s balance sheet, intangible assets should also be subtracted from total assets to determine book value.

Book Value Per Share = (Total Assets – Total Liabilities) ÷ Number of Outstanding Shares

Understanding P/B Ratio

By comparing the book value of equity to its market price, we get an idea of whether a company is under- or overpriced. Like P/E or P/S ratios, it is always better to compare the P/B ratio within industries.

A P/B ratio of less than one means that the stock is trading at less than its book value or the stock is undervalued and, therefore, a good buy. Conversely, a stock with a ratio greater than one can be interpreted as being overvalued or relatively expensive.

For example, a stock with a P/B ratio of 2 means that we pay $2 for every $1 of book value. Thus, the higher the P/B, the more expensive the stock.

But there is a warning. A P/B ratio of less than one can also mean that the company is earning weak or even negative returns on its assets or that the assets are overstated. In such a case, the stock should be shunned because it may be destroying shareholder value. Conversely, the stock’s price may be significantly high — thereby pushing the P/B ratio to more than one — in the likely case that it has become a takeover target, a good enough reason to own the stock.

Moreover, the P/B ratio is not without limitations. It is useful for businesses like finance, investments, insurance and banking or manufacturing companies with many liquid/tangible assets on the books. However, it can be misleading for firms with significant R&D expenditure, high debt, service companies, or those with negative earnings.

In any case, the ratio is not particularly relevant as a standalone number. One should analyze other ratios like P/E, P/S and debt to equity before arriving at a reasonable investment decision.  

Here are five of the 18 stocks that qualified for the screening: 

Banco Macro S.A. is a leading bank in Argentina. With the most extensive private-sector branch network in the country, Banco Macro provides standard banking products and services to a nationwide customer base.

BMA has a Zacks Rank #1 and a Value Score of A. Banco Macro has a projected 3-5-year EPS growth rate of 26.6%. You can see the complete list of today’s Zacks #1 Rank stocks here.

St. Louis, MO-based Centene Corporation is a well-diversified, multinational healthcare company that primarily provides a set of services to government-sponsored healthcare programs. The company serves underinsured and uninsured individuals through member-focused services. It is also engaged in providing education and outreach programs to inform and assist members in accessing quality, appropriate healthcare services. 

Centene currently has a Zacks Rank #1 and a Value Score of A. CNC has a projected 3-5-year EPS growth rate of 32.4%. 

Headquartered in Reading, PA, EnerSys manufactures, markets and distributes various industrial batteries worldwide. It currently has a Zacks Rank of 2. 

ENS has a Value Score of B and a projected 3-5-year EPS growth rate of 15.0%.

NY-based Gibraltar Industries manufactures and distributes products to the industrial and building markets. The products range from ventilation and expanded metal to mail storage solutions and rain dispersion products and solutions.

ROCK currently has a Value Score of A and a Zacks Rank #2. Gibraltar Industries has a projected 3-5-year EPS growth rate of 15.0%. 

Kennametal is based in Pittsburgh, PA. The company is a manufacturer, marketer and distributor of high-performance metal cutting tools, tooling systems and wear-resistant products. Its products are sold through multiple channels to manufacturers of machine tools, transportation vehicles and components, airframes, aerospace components, light and heavy machinery and energy-related equipment. The company also serves manufacturers and suppliers in oil and gas exploration, road construction, mining and other industries.

Kennametal has a Zacks Rank #1 and a Value Score of B. KMT has a projected 3-5-year EPS growth rate of 21.1%.

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