Mars Acquisition of Kellanova

Mars Incorporated is an American multinational company, headquartered in McLean, Virginia, that produces foods, pet products, and related services.

Author: Albi Kaca
Albi Kaca
Albi Kaca

Albi a freshman at NYU Stern studying finance and accounting. He interned at a picnic company, which sparked his interest in business as a whole since he dealt with the company's budgeting. He then was at a Houlihan Lokey boot camp where he learned some basic accounting skills. Furthermore, he has basic proficiency in Excel, but not with modeling.

Reviewed By: Parul Gupta
Parul Gupta
Parul Gupta
Working as a Chief Editor, customer support, and content moderator at Wall Street Oasis.
Last Updated:October 29, 2025

Deal Overview

Deal Overview
Element Detail
Acquirer Mars
Target Kellanova
Announcement Date August 14, 2024
Deal Value $35.9 billion
Deal Type 100% cash
Purchase Price per Share $83.50
Premium Paid 44% of Kellanova's unaffected 30-trading-day volume weighted average price and a premium of approximately 33% to Kellanova’s unaffected 52-week high as of August 2, 2024.
Expected Close End of 2025
Advisors Citi and J.P. Morgan(financial advisor to Mars), Goldman Sachs, and Lazard(financial Advisors to Kellanova)
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Acquirer and Target Background

Acquirer’s Background

Mars Incorporated is an American multinational company, headquartered in McLean, Virginia, that produces foods, pet products, and related services. Mars has produced many household name products, including famous ones like M&M's and the Mars chocolate bar.

Mars has acquired many companies, ranging from the pet food industry to everyday consumer products. One of its most notable acquisitions was the acquisition of Wringley's, the world's largest producer of chewing gum.

In November 2020, Mars paid $5 billion to acquire Kind North America, another transaction. Mars' supremacy in the food business is further cemented with Kind's well-known snack bars.

In addition, Mars paid £534 million for Hotel Chocolate in November 2023. Hotel Chocolate is a British company that makes chocolate and cacao-related items. Mars is trying to position itself as a major force in the food production sector with this string of acquisitions.
The Background of the Target

Previously known as Kellogg's, Kellanova Inc. is a multinational American corporation with its headquarters located in Chicago, Illinois. It manufactures processed snack foods like crackers, cereal, and pastries. It is responsible for some of the most well-known brands, including Pringles and Rice Crispies.

Kellanova has corporate offices in Mexico City, Shanghai, and Dublin and conducts business in more than 180 countries.

A significant change occurred at Kellogg's in 2023 when the firm was divided into WC Kellogg's Co. and the newly renamed Kellanova. While Kellogg's overseas will handle overseas cereal, WC Kellogg's Co. will run the North American cereal division. 

This split will help Kellanova manage its products from various parts of the world since convenience foods grow at a faster pace internationally compared to the cereal market in the U.S.

Kellanova makes an excellent target for Mars Incorporated due to its large size and presence in the food industry. With its presence in the international cereal market, Mars can then expand its operations to more than the 180 countries Kellanova operates in.

They can also further establish themselves as a major force in the food market by extending their domination into the cereal sector.

Rationale for the Deal

When a business buys another business, its main objective is to obtain beneficial advantages that improve its operations and enable it to increase income and, consequently, draw in investors.

Kellanova's acquisition by Mars is no different. The following are some advantages that Mars could experience.

Revenue Synergies

With Mars acquiring Kellanova, it can create revenue synergies, which is the potential for increased revenue when a company acquires another company.  While Mars hasn’t published the amount of revenue synergies, it expects to see an uptick of sales to around 27 Billion annually.

One way this could increase revenue is, with Kellanova being a staple in the cereal space, Mars can tap into this new environment within the cereal industry and reap the benefits of increased revenues as a result. This means Mars can appeal to a newer customer base that they already have and leverage this to maybe bring these new customers to its present brands making it earn more money.

This can be seen with Kellanova's other products, such as Rice Krispies Treats, Mars can benefit from the sale of these popular products, and also take advantage of the opportunity to reach out to these conventional customers who often buy these products, since Mars is more known for its snacking appeal.

It can broaden its appeal to customers interested in fast and convenient snacking products that Kellanova offers.

Cost Synergies

Another type of synergy that Mars can gain is cost synergies. A cost synergy is the potential for a company to reduce costs when it acquires another company. Mars estimated that approximately $1.5 billion can be saved in costs as a result of the Merger

Some of this money can be saved from many operational changes, for instance, Kellanova is recognized for utilizing recyclable and reusable packaging in its products, which helps the company save money. Mars can incorporate such a system, which can help Mars save money on packaging.

Additionally, with Kellanova's broad worldwide reach, Mars can leverage its supply chains, which can help lower costs in the meantime. Most of their products end up on the shelves of supermarkets, and with Kellanova's big reach, Mars can install more of its products in front of consumers.

Increased Market Share

With Mars incorporating Kellanova into its business, it can further strengthen its already decisive role in the food and snacking industry. Its market share has the potential to increase by two percentage points in an already highly competitive industry.

Deal Structure

Mars acquired Kellanova through cash and assumed net leverage. With the combined money and debt, the transaction totaled $35.9 billion. This translates to Mars buying around $83.50 per Kellanova share.

Debt played a significant role in the deal, with Mars having approximately $6.2 billion in leverage to finance it.

To help fund the deal, they secured a $29 billion bridge loan to finance the transaction. A bridge loan is a short-term loan. 

With this loan, Mars will also issue bonds worth a total of $26 billion, which helps finance the loan as a whole, making it easier to pay off.

Additionally, while Mars will pay $35.9 billion, it is also essential to know that Kellanova most likely has cash on hand that would also be returned to Mars.

Valuation & Premium

  • EV: To calculate enterprise value, we will calculate the equity value+net debt-cash
    • Kellanova had 349 million fully diluted shares outstanding. Mars paid $ 83.50 per share, bringing the equity value to around $ 29 billion. With a debt of approximately $ 6 billion, as mentioned before, the enterprise value would equal roughly $ 35.9 billion.
  • Multiple Paid: Mars paid a total of 16.4x EV/EBITDA for Kellanova from 2024.
    • The EV/Revenue ratio would be approximately 2.81x for 2024, since net sales were $12.25 billion and the enterprise value, as mentioned before, was around $ 35.9 billion, so $ 35.9 /$12.75 is 2.81x.
  • Premium Paid: There is a premium of approximately 44% to Kellanova’s 30-day trading volume and a premium of 33% percent of Kellanova’s 52-week high.

Financial Impact

The Deal itself was seen most likely as accretive because the EPS has increased around 30% in 2024 compared to 2023. 

With Kellanova’s operations expected to grow, its stock is expected to become more resilient, offering good EPS to its shareholders.

Pertaining to its debt and leverage, Kellanova’s Debt/EBITDA stands at 3.01x. Pre deal it stood at somewhere around 3.2x.

While synergy estimates are not yet published, we can have estimates for its cost of capital and return on deal. The cost of capital stands around 6%.

Deal Timeline

  • Letter of intent / NDA→July 16, 2024
  • Announcement→August 13, 2024
  • Regulatory approval (e.g., FTC, EC)-->Cleared the FTC antitrust on July 1st, 2025
  • Closing date–End of 2025

Market Reaction?

After the deal was announced and speculation surrounded the acquisition, Kellanova's stock skyrocketed from 57.47 per share to around 80. However, the price of 83.50 hasn’t been reached due to regulatory issues.

However, with a market jump, buyers and sellers were pleased, with those who had previously bought the stock being able to sell their shares at a significantly higher price as a result.

The issue of the stock not reaching the $83.50 mark has caused concern among some in the news, with Barron’s mentioning that there are regulatory issues related to the deal that have prevented Kellanova from reaching $83.50.

Potential Drawbacks of the Deal

With the deal bringing many opportunities for increased efficiency at Mars, some significant drawbacks are worth considering. Some can include:

  1. Difficulty in keeping up with Operational Changes: Kellanova, while similar to Mars’s operations, does differ in many ways. For example, the cereal market is one area where Mars lacks experience, so a change in operations would likely occur. With this, Mars may not be able to keep up with demand or the new system in place.
  2. Geopolitical uncertainty: With the introduction of tariffs, there can be a change in demand for people wanting to buy goods from Mara. The price of these products can become more expensive, which can hinder the way Mars does business with this acquisition
  3. Different laws and dietary needs to consider: As Mars and Kellanova are global companies, they have different dietary needs for their various populations. For example, Mars faced difficulty and backlash in England due to their chocolates not being vegan, prompting Mars to introduce vegan-only products in the U.K.