FMX vs KO: 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.

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. FMX and KO 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 FMX and KO 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.

Fomento Economico Mexicano (FEMSA), traded on the NYSE as the FMX ADR and in Mexico on the BMV, is one of Latin America's largest consumer and retail companies. Its core earnings come from three areas: Coca-Cola FEMSA, the world's largest franchise bottler of Coca-Cola products by volume, serving hundreds of millions of consumers across roughly ten countries; the OXXO chain of small-format proximity convenience stores, which operates more than 23,000 locations and holds a dominant share of Mexico's convenience-store market; and a health and fuel arm that includes drugstores and OXXO Gas service stations. Coca-Cola FEMSA and OXXO together generate the large majority of company revenue and the bulk of profits.

Full FMX guide

The Coca-Cola Company is the world's largest non-alcoholic beverage company, built around a portfolio of more than 200 brands sold in over 200 countries. Its lineup spans sparkling soft drinks (Coca-Cola, Sprite, Fanta), water and sports drinks (Dasani, smartwater, Powerade, BODYARMOR), juices and dairy (Minute Maid, Simply, fairlife), coffee (Costa), and tea. Coca-Cola operates primarily as a brand owner and concentrate maker: it sells concentrates and syrups to a global network of independent and company-affiliated bottlers, who add water and packaging and handle local distribution. This asset-light model keeps Coca-Cola's margins high and capital needs low while the bottlers carry the heavier manufacturing and logistics costs. The company makes money through the spread on concentrate sales plus brand licensing and marketing scale. Founded in 1886 and headquartered in Atlanta, Georgia, Coca-Cola is a Dividend King with one of the longest continuous dividend-increase records of any public company, and a long-standing core holding of Berkshire Hathaway.

Full KO guide

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

• FMX drivers: OXXO proximity-retail dominance; World's largest Coca-Cola bottler.
• KO drivers: Unmatched global brand and distribution; Portfolio diversification beyond soda.

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: FEMSA is heavily exposed to Mexico, so a weaker peso, slowing Mexican or Latin American growth, and local political or regulatory shifts feed directly into ADR results. For KO, coca-Cola faces secular pressure on sugary sodas from health trends, sugar taxes, and regulation in many markets.

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 FMX if you believe its drivers more; KO 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 FMX and KO guides.

FMX. FEMSA reported Q1 2026 total revenues of roughly $11.8 billion, up about 6.1% in local currency, with income from operations up about 5.5%. Reported net income surged on a one-time non-cash accounting gain tied to the BradyPLUS and Imperial Dade combination, so underlying earnings were actually lower year over year once that gain is excluded. The ADR carries a relatively high trailing P/E and an above-average dividend yield versus US staples peers.

KO. Coca-Cola trades at a premium to the typical staple, reflecting its globally dominant brand, high margins from the concentrate model, and a 60-plus-year dividend-increase record. The multiple embeds expectations of steady mid-single-digit organic growth and reliable cash returns. As a defensive, income-oriented name, its valuation is anchored by the dividend yield and tends to hold up in downturns and lag in strong risk-on markets.

Headline figures (approximate, July 2026): FMX shows revenue (ttm) ~$45 billion (Q1 2026 quarterly revenue ~$11.8 billion), market cap ~$45 billion, net income (q1 2026) ~$978 million (inflated by a one-time non-cash gain; ~$5.7 billion pesos excluding it), p/e (ttm) ~38x; KO shows revenue (ttm) ~$47 billion, operating margin ~30% (high, reflecting the asset-light concentrate model), net income (ttm) ~$11 billion, p/e (ttm) ~25x.

FMX and KO 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 FMX and KO exposure against your real portfolio. It is not an investment adviser.