One of the more eye-popping ideas to streak across the financial headlines lately was a report in the Financial Times that coffee kingpin Starbucks ($SBUX) has been contemplating a takeover of burrito behemoth Chipotle Mexican Grille ($CMG). 

Starbucks subsequently said its management team remains “laser-focused” on turning around its own operations and looks forward to reporting its Q3 earnings on Oct. 29 — but the very idea of such a merger still left financial analysts with many questions. 

For example, was this all the brainchild of Starbucks CEO Brian Niccol, who served as CEO of Chipotle before arriving at Starbucks in 2024? Just how many hungry consumers really would want to wash down a burrito with a frappucino, anyway?  And above all… 

How would one compare the business models of Starbucks and Chipotle to see whether a merger like this actually makes sense? 

On that last one, Calcbench can help.

To get started on that analysis, we took the short-cut of asking AI (ChatGPT, to be precise) how it would compare the business models of the two companies. Within minutes ChatGPT gave us more qualitative and quantitative considerations than we could count — and a list of financial criteria we’d want to investigate too. See Figure 1, below.

Those 15 items are the data that ChatGPT recommends you pull together to compare business models. The next task is to use Calcbench to surface that data for analysis.

Some of that data research is a breeze. For example, we used our Multi-Company page and immediately found eight of the 15 items. See Figure 2, below (all numbers are for fiscal 2025 years).

From that data you can also quickly calculate a few other items, such as revenue growth;  just pull the year prior’s numbers and compare.

Other items require a bit more care, but they’re still relatively easy to find. For example, Starbucks and Chipotle both report growth in same-store sales growth in their earnings releases; but because same-store sales is a non-GAAP metric, each business reports the number using a slightly different tag. So you need to use our Disclosures & Footnotes Query page to pull up the earnings release — but once you do, you can find both metrics immediately, right at the top of the release:

• Starbucks: global same-store sales growth down 1 percent for 2025;

• Chipotle: comparable-restaurant sales down 1.7 percent for 2025.

You need to do much the same for other items listed in Figure 1. For example, Starbucks reports its number of stores in the Business Description footnote: 21,514 company-operated stores and 19,476 licensed stores, for a total of 40,900 locations worldwide. Starbucks also breaks down that number by geographic region and the percentage that each type of store contributes to the regional total. See Figure 3, below.

Chipotle also discloses its number of locations in the Business Description footnote, but only in two bland sentences: “As of December 31, 2025, we owned 3,938 Chipotle restaurants throughout the United States (“U.S.”) and 104 international Chipotle restaurants. Additionally, we had 14 international partner-operated restaurants.” That’s a total of 4,056 locations.

You can also find all the other important information you’d need elsewhere in the footnotes too, usually in the Management Discussion & Analysis. For example, we pulled up the MD&A footnote for Chipotle and searched “food.” Right away we found both food costs and labor costs immediately after that:

Heck, Chipotle even reports those costs as a percentage of revenue, with year-over-year comparisons!

Starbucks reports somewhat different numbers, although also in the MD&A. For example, rather than food costs, the company reports product and distribution costs (which were $11.66 billion in 2025). Rather than labor costs, it reports store operating expenses ($17.06 billion) and other operating expenses ($584.6 million). How many other items are included in those numbers that aren’t directly tied to food or employee costs? We’re not sure.

Other Useful Metrics

Two issues that ChatGPT didn’t mention (because AI isn’t as perceptive as humans and overlooks lots of important context) were debt levels and performance metrics — but don’t forget, Calcbench has all that information too!

We won’t do an analysis of debt levels for Starbucks and Chipotle today, but remember that Calcbench does let you dig up specific tranches of debt, when those tranches are due, and even specific and average interest rates a company is carrying on its debt. You can certainly do that analysis yourself to get a sense of the leverage that each company carries now, before any specific merger proposal piles on even more debt.

You can also use our Bulk Data Query page to research more than two dozen profitability, liquidity, and solvency ratios. Those metrics are all listed at the bottom of the page. Calcbench can automatically calculate them with just a few keystrokes and then you can add those numbers into whatever models you might be cooking up on your end.

Long story short: Calcbench has no idea whether a Starbucks-Chipotle merger would make strategic, operational, or financial sense; but we do have all the data — collected, confirmed, and normalized for trustworthy analysis — so that you can make those comparisons yourself. 

Chew over that as you wolf down your burrito-frappunico lunch.