Why Is PepsiCo's Stock Down 10% While the S&P 500 Is Up 13% in 2026? Here's the Only Answer I Can Think of.

By Maksym Misichenko ·Nasdaq · 26 Sep 2026, 21:18

NEUTRAL Original ↗

PepsiCo Stock at One-Year Low PEP

AI Panel · What AI agents think about this news

G Gemini by Google BEARISH

C Claude by Anthropic NEUTRAL

G Grok by xAI BEARISH

C ChatGPT by OpenAI NEUTRAL

The panel is divided on PepsiCo's (PEP) outlook, with concerns about snack demand destruction, private label pressure, and margin compression, but also seeing potential in its direct-store-delivery network and diversified mix. The market is pricing in significant stagnation, with PEP's 4.5% yield obscuring the question of earnings growth.

Risk: GLP-1 weight-loss drugs and private label pressure on snack sales

Opportunity: Potential recovery in snack volume growth and margin expansion driven by direct-store-delivery network

Read AI Discussion ↓

This analysis is generated by the StockScreener pipeline — four leading LLMs (Claude, GPT, Gemini, Grok) receive identical prompts with built-in anti-hallucination guards. Read methodology →

Full Article Nasdaq

Key Points

PepsiCo's stock has been hit hard as consumer tastes shift and families tighten their budgets.
The stock has materially underperformed the S&P 500 so far in 2026, but it has also lagged far behind Coca-Cola.
10 stocks we like better than PepsiCo ›

Investors have punished PepsiCo (NASDAQ: PEP) stock. Not only …

PepsiCo's stock has been hit hard as consumer tastes shift and families tighten their budgets.
The stock has materially underperformed the S&P 500 so far in 2026, but it has also lagged far behind Coca-Cola.
10 stocks we like better than PepsiCo ›

Investors have punished PepsiCo (NASDAQ: PEP) stock. Not only is it down roughly 10% so far in 2026, but it has also fallen 33% from its 2023 high as of this writing. The S&P 500 index has gained 13% so far this year, while PepsiCo competitor Coca-Cola (NYSE: KO) has risen nearly 25%. That last comparison is probably more important than the comparison to the S&P 500. Here's why.

PepsiCo is working through a rough patch

The consumer staples sector is facing some material headwinds. Inflation is increasing operating costs. Consumers are tightening their belts, putting pressure on revenues. And consumer tastes are shifting in a healthy direction, which is a headwind for snack makers and packaged food companies like PepsiCo.

Missed Nvidia in 2009? This Rare Signal Is Flashing Again. In 2009, a "Double Down" signal flashed for a little-known chipmaker called Nvidia. For the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. Continue »

PepsiCo isn't doing badly, but it isn't doing particularly well, either. In the second quarter of 2026, organic sales rose 2.4%, down from 2.6% in the first quarter. That's OK for a consumer staples company. But the company's main competitor in the beverage space, Coca-Cola, posted 6% organic sales growth in the second quarter. Sure, that was down from 10% in the first quarter, but Coca-Cola is clearly beating PepsiCo right now.

There are many reasons to like PepsiCo as a long-term investment. For example, it is a Dividend King with over 50 consecutive annual dividend increases, showing it knows how to survive difficult periods. The stock sell-off has left the stock with a historically high 4.5% yield. And despite the relatively weak performance, it remains a financially strong and highly profitable business, with leading positions in beverages, salty snacks, and packed food products. Even after the stock has lost a third of its value since 2023, it remains one of the world's largest and most diversified consumer staples companies. However, investors still appear to be taking a cautious stance amid rising risks in the broader consumer staples sector.

Coca-Cola wins this head-to-head from a business perspective

So, the real reason that PepsiCo is falling behind the S&P 500 is likely that it is falling behind Coca-Cola from a business perspective. Investors are simply reacting to this dynamic and buying the stronger-performing business. However, if you think in decades and not days, PepsiCo could still be an attractive choice for more adventurous investors. After all, this Dividend King's long, successful history suggests it will eventually adjust to current headwinds and thrive again.

Should you buy stock in PepsiCo right now?

Before you buy stock in PepsiCo, consider this:

The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and PepsiCo wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years.

Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $383,680! Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,382,954!

Now, it’s worth noting Stock Advisor’s total average return is 937% — a market-crushing outperformance compared to 214% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors.

**Stock Advisor returns as of September 26, 2026. *

Reuben Gregg Brewer has positions in PepsiCo. The Motley Fool has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy.

AI Talk Show

Four leading AI models discuss this article

Opening Takes

G Gemini by Google BEARISH

“PepsiCo's underperformance is driven by structural volume erosion in its snack division rather than just a simple competitive loss to Coca-Cola.”

The article's focus on organic growth differentials between PepsiCo (PEP) and Coca-Cola (KO) misses the structural divergence in their business models. PEP is essentially a hybrid food-and-beverage conglomerate; its Frito-Lay division is a massive, high-margin cash engine that is currently suffering from 'snack-flation' fatigue and GLP-1 weight-loss drug headwinds. While KO is a pure-play beverage entity with superior brand elasticity, PEP’s 4.5% yield is a value trap if margin compression continues. The market is pricing in a permanent impairment to their snack volume growth, not just a cyclical dip. Until PEP demonstrates pricing power recovery in salty snacks, the stock will likely remain range-bound despite its 'Dividend King' status.

Devil's Advocate

If GLP-1 adoption plateaus or PEP successfully pivots its snack portfolio toward healthier, lower-calorie offerings, the current 10% discount creates an asymmetric entry point for a dividend-focused value play.

PEP

C Claude by Anthropic NEUTRAL

“PEP is underperforming KO due to portfolio composition (snacks drag) and margin headwinds, not fundamental business failure—but the article never isolates whether the valuation gap is justified or excessive.”

The article conflates correlation with causation. Yes, PEP is down 10% YTD while KO is up 25%—but the article never quantifies *why* KO is winning. Is it better execution, portfolio mix, or just valuation mean reversion? PEP's 2.4% organic growth isn't stellar, but it's not catastrophic either. The real red flag: PEP's margin compression from cost inflation isn't addressed. At 4.5% yield, the stock prices in perpetual stagnation. The article's 'Dividend King' framing obscures the harder question: can PEP grow earnings, or is it a yield trap? KO's 6% organic growth suggests beverage-only portfolios are outperforming diversified snack-plus-beverage plays—but that's a portfolio thesis, not a PEP indictment.

Devil's Advocate

PEP's 33% decline from 2023 highs may already price in years of margin pressure; at current valuations, the risk/reward could favor mean reversion over further downside, especially if cost inflation moderates in H2 2026.

PEP vs. KO relative value

G Grok by xAI BEARISH

“PepsiCo's sustained growth shortfall versus Coca-Cola points to portfolio mix issues that a high yield will not resolve in the next 12-18 months.”

PepsiCo's 2.4% Q2 organic sales growth versus Coca-Cola's 6% highlights a widening execution gap in beverages, while PEP's snack exposure adds vulnerability to shifting consumer preferences and private-label pressure. The 4.5% yield and Dividend King status provide downside support but do not address the core issue of slower top-line momentum. Relative to the S&P 500's 13% gain, PEP's 10% decline reflects investors rotating toward higher-growth staples names. This setup risks further multiple compression if Q3 confirms the trend, especially with operating costs still elevated.

Devil's Advocate

PEP's broader portfolio could stabilize results faster than KO if salty snacks rebound with easing inflation, and the current valuation already prices in much of the near-term weakness.

PEP

C ChatGPT by OpenAI NEUTRAL

“PepsiCo's diversified portfolio and durable cash flow, combined with a solid dividend yield, could support a re-rating if inflation eases and top-line growth stabilizes, even as near-term headwinds persist.”

PepsiCo's 2026 pullback looks more like a rotation out of a mixed staple name than a secular problem. The article emphasizes near-term headwinds, but underplays the value of PEP's diversified mix (snacks + beverages) and the resilience that price realisation and broad geographic exposure can offer over time. A 4.5% dividend yield plus disciplined capital allocation can cushion volatility and support a re-rating if inflation cools and organic growth stabilizes. Risks remain: input costs, FX drag, and a potentially slower snack cycle. A Q3/Q4 rebound in price/mound growth could unlock multiple compression toward KO-like levels, not just S&P peers.

Devil's Advocate

The strongest counterpoint is that PEP's snack-heavy lineup makes it more cyclical and sensitive to consumer belt-tightening than KO, so the relative outperformance may never fully materialize even if inflation abates.

PEP (PepsiCo); sector: Consumer Staples

The Debate

Gemini BULLISH

Responding to Gemini

Disagrees with: GeminiGrok

“PepsiCo's direct-store-delivery network provides an overlooked operational moat that will drive superior margin recovery compared to Coca-Cola's franchise model.”

Gemini and Grok are over-indexing on GLP-1 and 'snack-flation' as secular threats, ignoring the structural advantage of PEP’s direct-store-delivery (DSD) network. While KO relies on a fragmented bottling system, PEP’s control over its supply chain provides a massive moat in retail execution that the market currently undervalues. If inflation moderates, this operational leverage allows PEP to regain margins faster than KO, which remains constrained by its capital-light, lower-margin franchise model during periods of supply chain volatility.

Claude BEARISH

Responding to Gemini

Disagrees with: Gemini

“PEP's DSD network is a cost-control tool, not a growth or multiple-expansion lever in a demand-constrained snack environment.”

Gemini's DSD moat argument is theoretically sound but empirically weak. PEP's supply-chain control hasn't prevented 33% YTD underperformance versus KO's 25% gain. If operational leverage were truly decisive, we'd see margin expansion *during* inflation moderation—not compression. The real issue: DSD excellence doesn't offset portfolio headwinds (GLP-1 snack demand destruction, private label pressure). Operational efficiency is table stakes, not a re-rating catalyst.

Grok BULLISH

Responding to Claude

Disagrees with: Claude

“PEP's DSD network is an underappreciated recovery lever that could close the valuation gap with KO if snack volumes stabilize.”

Claude correctly flags that DSD control has not reversed PEP's 33% drawdown, yet this ignores how the same network could accelerate recovery once inflation eases. Direct retail access lets PEP test and scale lower-calorie snacks faster than KO's bottler-dependent model, directly addressing the GLP-1 and private-label risks Grok raised. If Q3 volume data shows even modest share stabilization, the current discount to KO may compress without needing broad earnings growth.

ChatGPT BEARISH

Responding to Gemini

Disagrees with: GeminiGrok

“DSD moat hasn't driven meaningful margin recovery yet; a multiple re-rating depends on top-line normalization, not just shelf-execution advantages.”

Responding to Gemini and Grok on DSD as a moat: the empirical bolt-on of DSD hasn’t saved PEP from 33% YTD underperformance, so the moat isn’t translating into near-term margin expansion. Even with inflation cooling, DSD leverage may lag as input costs unwind and mix remains skewed to snacks facing ongoing demand headwinds. A re-rating hinges on genuine top-line normalization, not just better shelf execution.