BOKF vs RF: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of August 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.

Reading it: RF 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.

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. BOKF and RF 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 BOKF and RF 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.

BOK Financial Corporation is the holding company for BOKF, NA, a regional bank headquartered in Tulsa, Oklahoma, and one of the 50 largest financial services firms in the United States. It operates across Oklahoma, Texas, New Mexico, Arkansas, Colorado, Arizona, Kansas, and Missouri through three segments: Commercial Banking, Consumer Banking, and Wealth Management. Beyond traditional lending and deposits, BOKF runs the TransFund electronic funds transfer network, a sizable brokerage and trading operation, and fiduciary and asset-management businesses, giving it a heavier fee-income mix than many similarly sized banks.

Full BOKF guide

Regions Financial Corporation is one of the largest US regional banks, headquartered in Birmingham, Alabama, with roughly 1,250 branches concentrated across the South, Midwest, and Texas. It operates three main segments: Consumer Banking (checking, savings, mortgages, and consumer lending), Corporate Banking (commercial and industrial loans, commercial real estate, and treasury management), and Wealth Management. As of Q1 2026 it carried about ~$132 billion in deposits and ~$98 billion in loans (Q1 2026), and it earns most of its money the classic banking way: the spread between what it pays on deposits and what it earns on loans and securities, plus fee income from treasury management, capital markets, wealth, and card services.

Full RF guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• BOKF drivers: Broad-based loan growth; Diversified fee income.
• RF drivers: Net interest margin and rate positioning; Loan growth in a growing footprint.

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: As a regional bank, BOKF is exposed to interest-rate swings that can compress net interest margin, which was near 2.90% in early 2026. For RF, as a regional bank, Regions is cyclical and exposed to the interest-rate path: falling rates can compress its margin, while sharp rate moves can pressure deposit costs and securities values.

Pick BOKF if you believe its drivers more; RF if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the BOKF and RF guides.

BOKF. In the first quarter of 2026 BOKF earned about $155.8 million, or $2.58 per diluted share, up meaningfully from $1.86 a year earlier, on revenue of roughly $554 million. The stock traded around a mid-teens price-to-earnings ratio, typical for a well-capitalized regional bank, with a dividend near $0.63 per quarter. Net interest income of about $345 million and net interest margin near 2.90% anchored results alongside strong fee income.

RF. As of April 2026, Regions traded at a market capitalization of roughly ~$24 billion, a typical valuation range for a profitable super-regional bank. Its ~$1.06 annual dividend (yield near ~3.8%) and 13-year streak of increases make income a meaningful part of the return. Bank valuations are usually framed on price-to-tangible-book and price-to-earnings, and Regions' record ~18.26% return on tangible common equity in Q1 2026 is what supports its multiple.

Headline figures (approximate, MARCH 2026): BOKF shows revenue (q1 2026) ~$554M, net income (q1 2026) ~$156M, diluted eps (q1 2026) ~$2.58, total assets ~$53.8B; RF shows revenue (ttm) ~$7.4 billion, q1 2026 total revenue ~$1.87 billion, q1 2026 net income ~$539 million, q1 2026 diluted eps ~$0.62.

BOKF and RF 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 BOKF and RF exposure against your real portfolio. It is not an investment adviser.