CFR vs PB: Which Is the Better Buy in 2026?
Last updated October 2026
Short answer
CFR and PB are similarly sized, but PB trades noticeably cheaper on forward earnings (9.19x vs 12.89x): the market is paying up for CFR's profile and pricing PB more conservatively, or for faster growth. Which you prefer comes down to the drivers you believe, and whether adding either over-concentrates what you already own.
CFR vs PB: the tie-breaker metrics
Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.
| Metric | CFR | PB | What it tells you |
|---|---|---|---|
| Market cap | $9.64B | $8.15B | Size. The larger name is the incumbent; the smaller has more room to grow and more to prove. |
| Forward P/E | 12.89 | 9.19 | Valuation on next year's expected earnings, the same yardstick for both. Lower is cheaper for that growth; higher means the market is paying up. |
| Trailing P/E | 14.66 | 11.73 | Valuation on the last 12 months. A big drop from trailing to forward means the market expects earnings to jump, so more growth is already in the price. |
| Beta | 0.55 | 0.68 | Volatility vs the market. Above 1 swings harder than the index; below 1 is steadier. Higher beta means bigger drawdowns to hold through. |
| Price vs 52-week range | 70% of range | 40% of range | Where today's price sits between the 52-week low and high. Near the high is momentum with less margin of safety; near the low is out of favor or a discount, depending on why. |
| Price / book | 2.15 | 0.82 | How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price. |
Reading it: PB is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.
Before you buy: how CFR and PB affect your concentration
The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. CFR and PB share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.
This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined CFR and PB exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.
What does Cullen/Frost Bankers (CFR) do?
Cullen/Frost Bankers, Inc. is the San Antonio-based holding company for Frost Bank, one of the largest banks headquartered in Texas with roughly $52 billion in assets as of early 2026. The company offers commercial and consumer banking, wealth management, and insurance exclusively to Texans across San Antonio, Austin, Dallas, Fort Worth, Houston, Corpus Christi, the Permian Basin, and the Rio Grande Valley. Frost is known for a relationship-driven model, a low-cost deposit base, and a conservative credit culture, and it grows organically by opening new branches rather than acquiring other banks.
What does Prosperity Bancshares (PB) do?
Prosperity Bancshares, founded in 1983 and headquartered in Houston, is a regional financial holding company serving consumers and businesses across Texas and Oklahoma. As of June 30, 2026 it held roughly $43.9 billion in assets, $25.0 billion of loans and $32.6 billion of deposits, offering traditional deposits and loans alongside digital banking, mortgage, treasury management, trust and wealth, and retail brokerage services. The bank has long favored a community-banking model funded by a large, low-cost deposit base, and 2026 has been its busiest deal year: it closed American Bank Holding on January 1, Southwest Bancshares (Texas Partners Bank, 11 Central Texas offices) on February 1, and Stellar Bancorp on July 1. Stellar alone brought about $10.4 billion of assets, $7.5 billion of loans, $8.7 billion of deposits and 52 banking offices, for about 19.4 million Prosperity shares plus roughly $579 million in cash.
CFR vs PB: how do they differ?
Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.
- CFR drivers: Texas organic branch expansion; Net interest margin and loan growth.
- PB drivers: Net interest margin recovery; Acquisition-led growth in Texas.
Which fits which kind of investor
A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: CFR is heavily concentrated in Texas, so a downturn in the state economy, energy sector, or Texas commercial real estate would hit it harder than a geographically diversified bank. For PB, as a regional bank, Prosperity is highly sensitive to interest rates: a sharp move in either direction can compress margins or slow loan growth.
CFR or PB: which should you pick?
CFR vs PB: the full fundamentals
CFR. At $155.68 on October 16, 2026, CFR trades around 14.7 times trailing and 12.9 times forward earnings and about 2.2 times book value, still a premium to many regional-bank peers that reflects its deposit franchise and Texas growth. Earnings have beaten consensus four quarters running, but the shares sit below their August high as analysts trim targets on fee income; the mean target is about $173. Third quarter results on October 29, 2026, with consensus EPS near $2.81, are the next check on whether expansion branches and margin can carry the multiple.
PB. Prosperity trades around 12x trailing and 9x forward earnings, below book value, with a dividend yield near 3.6%, a valuation typical of a conservative regional bank with integration work ahead. Second-quarter 2026 EPS excluding one-time items was $1.62, ahead of the $1.55 estimate, and analysts look for $1.61 in the third quarter (reported October 28, 2026) and about $6.41 for full-year 2026, rising to about $7.37 in 2027 as Stellar contributes. The 14 analysts covering the stock carry a mean target near $79.50 against a price of about $67.87; Raymond James upgraded the shares to outperform in early October while BofA trimmed its target to $79.
Headline figures (approximate, October 2026): CFR shows revenue (ttm) ~$2.26B; Q2 2026 ~$598M, net income (ttm) ~$669M (Q2 2026 ~$170M), q2 2026 eps ~$2.70 vs ~$2.57 consensus, eps (ttm / 2027 consensus) ~$10.58 / ~$12.03; PB shows market cap ~$8.2B, revenue (ttm) ~$1.39B, up ~26% year over year in the latest quarter, net income (ttm) ~$562M; Q2 2026 net income ~$168.6M, total assets ~$43.9B at June 30, 2026, before Stellar's ~$10.4B.
The bottom line: CFR vs PB
CFR and PB are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined CFR and PB exposure against your real portfolio. It is not an investment adviser.
Wondering how CFR or PB fits the portfolio you already own? Walnut is an AI investing app that connects your brokerage read-only and answers questions like that about your actual holdings: overlap, concentration, and how each position tracks the S&P 500. Compare the best AI portfolio analyzers or see the best AI investing apps in 2026.
Investing in Cullen/Frost Bankers with AI
Connect the broker you already use and ask Walnut's AI how CFR fits what you actually hold: whether you own it already through a fund, what it would do to your concentration, and how it has tracked the S&P 500. Read-only by default, and you approve anything before it reaches your broker.
FAQ
What is the difference between CFR and PB?
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Cullen/Frost Bankers, Inc. Prosperity Bancshares, founded in 1983 and headquartered in Houston, is a regional financial holding company serving consumers and businesses across Texas and Oklahoma. They show up together because they share investment themes, but they are different businesses, so the better fit depends on which thesis you are expressing.
Is CFR or PB the better stock?
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Neither is universally better; they suit different views and risk levels. Walnut is informational, not investment advice. Compare what each does, the tie-breaker metrics above, and the risks, then decide which fits your thesis and what you already own.
Which is cheaper, CFR or PB?
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On forward P/E (as of October 2026), CFR trades at 12.89x and PB at 9.19x, so PB is the cheaper of the two on next year's expected earnings. A lower multiple is not automatically the better buy: a richer valuation can be justified by faster growth, and a lower one can reflect real risk. Weigh the multiple against how fast each business is compounding.
Should you own both CFR and PB?
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Because they share themes, owning both concentrates you in that theme. That can be intentional (a focused bet) or accidental (less diversification than it looks). Walnut can show your combined exposure across both, and whether adding either over-concentrates you, before you buy.
What are the risks of CFR vs PB?
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CFR: CFR is heavily concentrated in Texas, so a downturn in the state economy, energy sector, or Texas commercial real estate would hit it harder than a geographically diversified bank. Deposit competition is pressuring funding costs, and management has flagged rising problem and criticized loans plus higher unrealized securities losses. The branch-expansion strategy carries elevated near-term expense growth that depends on new locations becoming profitable on schedule. The stock also trades at a premium valuation (about 14.7x trailing and 12.9x forward earnings as of October 16, 2026, against peers that have tended to trade near 11x), which leaves less margin for disappointment. Hotter inflation data can also hit the shares, as on October 14, 2026, when a firmer-than-expected September CPI and rising Treasury yields pushed bank stocks lower. Broader interest-rate moves and the credit cycle remain the dominant swing factors for any regional bank. PB: As a regional bank, Prosperity is highly sensitive to interest rates: a sharp move in either direction can compress margins or slow loan growth. Its heavy concentration in Texas and Oklahoma commercial real estate and business lending means a regional downturn, an energy-sector shock, or rising credit costs could pressure earnings; first-quarter 2026 results already reflected elevated credit costs and merger effects, with net income dipping to about $116 million before rebounding in the second quarter. The acquisition-heavy strategy carries integration, deposit-attrition, and goodwill risks, now at a larger scale: Stellar added roughly a quarter to the balance sheet and about 19.4 million new shares, so any stumble in retaining its customers or capturing savings would show up directly in per-share results. The stock has drifted about 7% lower over the past three months, and analysts rate it a hold on average. Deposit competition and any renewed stress in the broader regional-banking sector could raise funding costs. Regulatory capital and compliance requirements add ongoing cost and constraint, and a bank of this size draws closer supervisory attention.
Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell CFR or PB; figures are approximate and dated (as of October 2026). Verify current data before investing.