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

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.

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. AMT 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 AMT 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.

American Tower Corporation (NYSE: AMT), founded in 1995 and headquartered in Boston, is a real estate investment trust that owns, operates, and develops multitenant communications real estate. Its core business is leasing vertical space on wireless towers to mobile network operators, government agencies, and broadcasters under long-term contracts with annual escalators, generating 97% of 2025 revenue from property operations. Beyond towers, AMT owns CoreSite, a portfolio of 30 U.S. data centers offering colocation and interconnection services to enterprises, cloud providers, and network operators, which has become a fast-growing second revenue engine. The company manages nearly 150,000 communications sites across the Americas, Europe, Africa, and Asia-Pacific, providing global scale that smaller peers cannot easily replicate.

Full AMT 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 and about 20,000 employees. 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. At the end of Q3 2026 it carried about ~$129.5 billion in deposits and ~$99.8 billion in loans, 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.

• AMT drivers: 5G Densification and Mid-Band Upgrades; CoreSite and AI-Driven Data Center Demand.
• 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: The most immediate risk is customer concentration: in 2025, four carriers (T-Mobile at 18%, AT&T at 17%, Verizon at 14%, and Telefonica at 10%) collectively represented roughly 59% of total revenue, so any material lease dispute, consolidation event, or technology shift (such as carriers building private networks or relying on low-earth-orbit satellites) could disproportionately hurt results. 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.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick AMT 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 AMT and RF guides.

AMT. AMT trades at about 25 times trailing GAAP earnings and about 19 times EBITDA, below its own longer-run averages, with the dividend yielding close to 4%. Tower REITs are usually judged on AFFO per share rather than GAAP EPS, which swings with depreciation and currency items; consensus GAAP EPS is roughly flat between 2026 (about $6.98) and 2027 (about $6.99), while revenue is expected to grow from about $11.0 billion to about $11.4 billion. Leverage and interest rates remain the main constraint on the multiple.

RF. As of October 16, 2026, Regions traded near $27.61, about 11.3x trailing and 9.7x forward earnings and roughly 1.35x book value, a typical range for a profitable super-regional bank. The raised ~$1.20 annual dividend puts the yield near ~4.4% with a payout ratio around 43%, so income is a meaningful part of the return. Analysts' average rating is hold, with a mean price target near $31.70 across 21 analysts, and consensus calls for 2026 EPS of about $2.65 and 2027 EPS of about $2.85.

Headline figures (approximate, October 2026): AMT shows revenue (ttm) ~$10.9 billion, revenue (q2 2026) ~$2.75 billion (up ~4.7% year-over-year), net income (ttm) ~$3.4 billion (profit margin ~31%), eps (ttm) ~$7.27; Q2 2026 EPS $1.87 vs ~$1.55 expected; RF shows revenue (ttm) ~$7.2 billion, q3 2026 revenue growth (yoy) ~3%, net income (ttm) ~$2.15 billion (~31% profit margin), q3 2026 adjusted eps ~$0.73 (vs ~$0.66 est.).

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