Digital gains meet a Mexico tax shock
- KOF is the largest Coca-Cola bottler in its core Latin American markets, with 2025 total revenues of Ps. 291,746 million.
- Mexico is the key swing factor after an 87% soft drink excise tax increase began in January 2026.
- Mexico volume fell 2.6% in Q1 2026, but Brazil grew 3.6% and Colombia grew 8.9%.
- Juntos+ reaches more than 60% of the customer base as monthly active buyers and is lifting sales visits.
- Coke Zero, Sprite Zero, and alcoholic ready-to-drink products are helping offset weaker regular soda demand.
A strong operator hit by taxes
The bull case is simple. KOF is using scale, route density, and digital tools to sell more to small shops across Latin America. Juntos+ and Juntos+ Advisor help the sales force visit the right stores, suggest the right order, and lift ticket size. In Q4 2025, management said Juntos+ Advisor improved visitation by 5.5 percentage points in Mexico and 9.2 percentage points in Brazil.
The product story is also better than the headline soda category suggests. Coke Zero grew 14% in Mexico during 2025. In Brazil, Coca-Cola Zero grew 44% and Sprite Zero grew 93%. Alcoholic ready-to-drink products like Jack & Coke and Absolut Sprite grew more than 50%. These are real growth engines inside a mature bottling business.
The bear case is Mexico. Total company volume already fell 1.8% in 2025, driven mainly by Mexico, Colombia, and Panama. Then Mexico added a much higher soft drink tax in January 2026. KOF's Mexico volume fell 2.6% in Q1 2026, and management paused capital allocation updates until it has better cash flow visibility.
The current view is balanced. South America is carrying the story for now, helped by Brazil and Colombia. Mexico needs to recover in the second half of 2026 as comparisons get easier. Investors also need to see that SAP S/4HANA ERP costs and severance are short-term items, not a sign of lasting margin pressure.
Selling more per store visit
KOF makes money by producing, bottling, selling, and distributing beverages under The Coca-Cola Company brands and other partner brands. It earns more when it sells more cases, raises price per case, improves product mix, or lowers delivery and production cost per case.
The main operating edge is distribution. KOF serves many small stores in the traditional channel, where cold drinks, returnable bottles, and low price points matter. In Mexico, the company is changing returnable multi-serve packages to better fit the MXN 20 price point, where competition has been intense.
Digital tools are becoming part of the moat. More than 60% of the customer base are monthly active buyers on Juntos+. Premia Juntos+ has scaled, and KOF has launched Juntos+ as a service for third-party distributors. The goal is to make each sales route smarter and each store order larger.
The model breaks when consumers trade down, taxes force big price increases, or input costs rise faster than pricing. Packaging materials such as PET resin and aluminum, and some sweeteners, can be tied to the U.S. dollar. That makes currency moves important, even when the business sells locally.
From Coke to new categories
Coca-Cola and core sparkling drinks
This is the base of the business. It brings scale, route density, and steady demand, but it is exposed to soda taxes and weaker low-income consumers.
Coca-Cola Zero Sugar
Zero Sugar is one of KOF's strongest growth pockets. Management reported 14% growth in Mexico and 44% growth in Brazil during 2025.
Sprite Zero and flavored sparkling
Sprite Zero is adding another no-sugar growth lane. In Brazil, it grew 93% year over year in 2025.
Still beverages
Still drinks include non-carbonated beverages. In 2025, still beverage volume increased 3.3%, even as total sales volume fell.
Bottled water
Packaged water gives KOF a broad daily-use category. Bottled water excluding bulk water grew 1.0% in 2025, while bulk water fell 3.4%.
Beer, spirits, and ready-to-drink alcohol
KOF uses multi-category distribution to capture more spending from the same store base. In Brazil, it works with Heineken, Estrella Galicia, and Serpa, while Jack & Coke and Absolut Sprite grew more than 50%.
Two regions, one Mexico problem
Segment mix is based on 2025 total revenues from the 2025 Form 20-F. Mexico and Brazil together made up 74.9% of total revenues, so country-level shocks can matter a lot.
What could break the thesis
Mexico tax demand shock
High impact · High oddsMexico raised the soft drink excise tax by 87% starting in January 2026. KOF's Mexico volume fell 2.6% in Q1 2026, and the consumer backdrop is still soft. If shoppers cut back more than expected, pricing may not protect profit.
Margin pressure from ERP and severance
Medium impact · Medium oddsQ1 2026 operating margin was hurt by rightsizing severance and higher IT expense tied to SAP S/4HANA. These costs may be temporary, but the open question is whether the ERP work stays contained. A longer rollout would delay margin recovery.
Brazil 2027 tax change
Medium impact · Medium oddsBrazil is one of KOF's strongest current markets, with volume up 3.6% in Q1 2026. A new tax change is expected in 2027, and management has said it is early to decide how this affects plant timing. If the tax hurts volume, capacity plans could change.
Traditional channel price fight
Medium impact · High oddsKOF has called out the MXN 20 price point in Mexico's traditional channel as a share gap. Returnable packages help, but rivals can use promotions to pressure volume and mix. This matters because small shops are central to KOF's route model.
IT control weakness
Medium impact · Medium oddsKOF disclosed material weaknesses in IT general controls over financial accounting and payroll systems. This does not mean the financial statements are wrong, but it raises the need for clean remediation. If fixes drag on, investor trust could suffer.
Currency and dollar-cost squeeze
Medium impact · Medium oddsKOF sells in local currencies but buys some inputs, such as PET resin, aluminum, and HFCS, with U.S. dollar links. The 2025 filing noted currency depreciation in key markets, including the Mexican peso and Brazilian real versus the U.S. dollar. Hedges help in 2026, but they do not remove the risk forever.
In one breath
What does Coca-Cola FEMSA do?
Coca-Cola FEMSA produces, bottles, sells, and distributes Coca-Cola drinks and other beverages across Mexico, Central America, and South America. It also distributes some beer, spirits, and ready-to-drink alcohol products in selected markets.
Why is Mexico so important for KOF?
Mexico is part of the Mexico and Central America segment, which was 58% of 2025 total revenues. It is also the market most affected by the January 2026 soft drink excise tax increase.
What is Juntos+?
Juntos+ is KOF's digital sales platform for business customers like small stores. More than 60% of the customer base are monthly active buyers, and Juntos+ Advisor helps improve store visit efficiency.
What is the main upside catalyst for KOF?
The clearest catalyst is a Mexico volume recovery in the second half of 2026 as comparisons get easier. Investors are also waiting for capital allocation updates once management has better cash flow visibility in Mexico.