KO vs PEP: How Coca-Cola and PepsiCo Compare (2026)
Last updated July 2026
Short answer
KO is the larger of the two ($349.75B market cap): the incumbent the market prices for continued execution (23.34x forward earnings, beta 0.35). PEP is the smaller challenger ($202.32B), cheaper on forward earnings (16.29x): more room to run, but more to prove. The real question is which set of drivers you believe, and whether owning one (or both) leaves you over-concentrated.
KO vs PEP: the tie-breaker metrics
Same yardstick, side by side (as of July 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 | KO | PEP | What it tells you |
|---|---|---|---|
| Market cap | $349.75B | $202.32B | Size. The larger name is the incumbent; the smaller has more room to grow and more to prove. |
| Forward P/E | 23.34 | 16.29 | 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 | 25.56 | 23.20 | 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 | 0.35 | 0.37 | 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 | 85% of range | 39% 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 | 10.40 | 9.47 | How much you pay over book value. Very high can signal an asset-light, high-return business or a rich price. |
Reading it: PEP 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 KO and PEP 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. KO and PEP 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 KO and PEP 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 Coca-Cola (KO) do?
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.
What does PepsiCo (PEP) do?
PepsiCo is one of the world's largest food and beverage companies, generating roughly $19.4 billion in the first quarter of 2026 across a portfolio that spans Pepsi, Gatorade, Mountain Dew, Lay's, Doritos, Cheetos, Tostitos and Quaker. Its Frito-Lay snack arm controls more than 60% of the U.S. salty-snacks market and carries operating margins north of 40%, making convenient foods the company's profit engine, while its beverage unit holds the No. 2 spot in U.S. carbonated soft drinks (behind Coca-Cola) and leads sports drinks with Gatorade. Roughly half of revenue comes from foods and the business is spread across North America and fast-growing international markets.
KO vs PEP: 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.
- KO drivers: Unmatched global brand and distribution; Portfolio diversification beyond soda.
- PEP drivers: Frito-Lay snack moat; Volume recovery and value pricing.
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: Coca-Cola faces secular pressure on sugary sodas from health trends, sugar taxes, and regulation in many markets. For PEP, pepsiCo faces several structural headwinds.
KO or PEP: which should you pick?
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 KO if you believe its drivers more; PEP 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 KO and PEP guides.
KO vs PEP: the full fundamentals
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.
PEP. PepsiCo grew Q1 2026 revenue about 8.5% year over year to roughly $19.4 billion with core EPS near $1.61, beating estimates and expanding operating margin to about 17%. At around $143 (July 2026) the stock sits roughly 15% below its February high near $171 and trades at about 16x forward earnings, below the S&P 500 average, while yielding close to 4%. The valuation reflects a market pricing in slow growth in exchange for defensive stability and reliable income.
Headline figures (approximate, early 2026): 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; PEP shows q1 2026 revenue ~$19.4B, q1 2026 core eps ~$1.61, market cap ~$195B, forward p/e ~16x.
The bottom line: KO vs PEP
KO and PEP 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 KO and PEP exposure against your real portfolio. It is not an investment adviser.
Build a basket around KO with Walnut
Use Coca-Cola as one constituent in a thematic basket Walnut's AI helps you assemble. Describe a thesis you believe in, the AI proposes the holdings and weights, and you approve before any broker order.
FAQ
What is the difference between KO and PEP?
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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. PepsiCo is one of the world's largest food and beverage companies, generating roughly $19.4 billion in the first quarter of 2026 across a portfolio that spans Pepsi, Gatorade, Mountain Dew, Lay's, Doritos, Cheetos, Tostitos and Quaker. 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 KO or PEP the better stock?
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Neither is universally better. KO is the larger incumbent; PEP is the smaller challenger and looks cheaper on forward earnings. 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, KO or PEP?
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On forward P/E (as of July 2026), KO trades at 23.34x and PEP at 16.29x, so PEP 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 KO and PEP?
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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 KO vs PEP?
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KO: Coca-Cola faces secular pressure on sugary sodas from health trends, sugar taxes, and regulation in many markets. Heavy international exposure makes reported results sensitive to a strong US dollar, which can mask solid underlying growth. Slow overall organic growth means the stock trades like a bond proxy, vulnerable when interest rates rise. Input-cost inflation (sweeteners, aluminum, packaging) and litigation or regulatory scrutiny over sugar and plastics are ongoing risks. Competition from PepsiCo, private label, and a long tail of niche beverage brands caps share gains in developed markets. PEP: PepsiCo faces several structural headwinds. Organic revenue growth has slowed, rising only about 2.6% in Q1 2026, as inflation-weary consumers trade down to private-label snacks and drinks. Widespread adoption of GLP-1 weight-loss medications and broader health awareness could pressure long-term demand for sugary sodas and salty snacks, the core of PepsiCo's portfolio. Input-cost inflation, currency swings across its large international footprint, and intense competition from Coca-Cola, Monster, Mondelez and store brands all weigh on margins. As a mature mega-cap, growth is modest, so the stock is sensitive to any stumble in volumes or to rising interest rates that make its dividend yield less competitive.
Walnut is informational, not investment advice. This page is descriptive and not a recommendation to buy or sell KO or PEP; figures are approximate and dated (as of July 2026). Verify current data before investing.