How to read an earnings report in 15 minutes, on Coca-Cola

The headline says "beats estimates". The share price has moved before you have finished your coffee. You open the actual report and it is 30 pages of tables, with phrases like "comparable currency neutral operating income" in them. So you read the headline again and call it research.

It takes 15 minutes to do better, if you know where to look. Here is one real report: Coca-Cola's second quarter of 2026, the three months to 3 July, published on 28 July 2026. A company you know well fitted three classic traps into one quarter: an adjusted profit lower than the official one, an $8.9 billion cash swing that is mostly one old bill, and a dividend that looks doubled and is not.

You need two documents, both on the SEC's EDGAR site: the press release (filed as exhibit 99.1 to a form called an 8-K) and the 10-Q, the full quarterly report, which Coca-Cola filed a day later. Start with the release.

Minute 0 to 2: the headline, against a year ago

Find the table that puts this quarter next to the same quarter last year. Same season, same number of weeks, so the comparison is fair.

Revenue is what customers paid. Operating income is what was left after running the business. Net income is what was left after interest, tax and everything else. Earnings per share (EPS) is net income divided by the shares.

Now notice the order. Revenue up 7%, net profit up 16%. When profit grows twice as fast as sales, something other than selling more drinks is doing part of the work. Hold that thought.

Minute 2 to 5: where the revenue came from

Coca-Cola mostly does not sell you a Coke. It sells concentrate (the syrup) to bottlers, who add the water, the bubbles and the delivery trucks. So its revenue grows for four reasons, and the release splits the 7% for you:

• 4 points from selling more concentrate
• 2 points from price and mix (higher prices, or selling more of the pricier stuff)
• 2 points from currency
• minus 1 point from businesses it sold

Look twice at the currency line. When the dollar weakens, sales made in pesos and euros turn into more dollars, and nobody sold an extra can. It is your British friend's salary looking bigger in dollars because the pound rose. Same job, same pay. Strip out currency and the businesses bought or sold, and you get what the company calls organic growth: 6%.

Then look at the regions, because the average hides them. North America brought in $5.41 billion, about 40% of the total, up 7%. Latin America grew 16%, but 11 of those 16 points were currency; organic, it grew 5%. Asia Pacific sold 8% more cases and still grew revenue only 1%, because price and mix fell 9%. More drinks, cheaper drinks. The release says the region lost market share, because of India.

Europe, Middle East and Africa was the soft patch: operating income fell 1% even with currency helping, on higher marketing and operating costs.

Minute 5 to 7: margins

A margin is the share of each dollar of sales that is left over. Gross margin (after the cost of making the product) was 62.9%, against 62.4% a year earlier. Operating margin (after running the whole company) was 34.9%, against 34.1%. Of every dollar Coca-Cola took in, about 35 cents was operating profit, and the share went up while marketing spending rose. A margin that improves while the advertising grows beats one that improves because the advertising was cut.

Now the thought you were holding. Below operating income, two lines helped net profit outrun sales: interest expense fell from $445 million to $369 million, and "other income" rose from $212 million to $370 million. That second line is where the paper gains sit. Trap 1, below.

Minute 7 to 10: cash, not profit

Profit is an accounting opinion. Cash is what actually arrived. Note that a 10-Q's cash flow statement covers the year so far, not the quarter, so here you are looking at six months.

Cash from operations, first half of 2026: $7.54 billion. A year earlier: minus $1.39 billion. That is a swing of $8.9 billion, and if you stopped there you would think the business had transformed.

It did not. The 10-Q explains that the first half of 2025 included $6.07 billion of one payment: the final instalment for fairlife, the milk brand Coca-Cola bought in 2020. One old bill, paid once. Add it back and last year's half was roughly $4.7 billion. This year is still better, and the 10-Q lists why, including lower tax payments, currency, and selling customer invoices to banks for early cash. That last one is money collected early, not money earned extra.

Now compare cash with profit. Free cash flow (cash from operations minus what was spent on factories and equipment) was $6.86 billion in the half. Net income was $8.35 billion. So about 82 cents of each dollar of profit arrived as spare cash.

Part of the gap has a plain explanation. Coca-Cola owns slices of many of its bottlers, and its share of their profit goes into Coca-Cola's net income ($988 million in the half, against $912 million a year earlier). Only the dividends those bottlers pay actually arrive. It is like owning a third of a friend's bakery: a third of her profit is yours on paper, and your wallet only sees what she hands over.

Minute 10 to 12: what changed on the balance sheet

The balance sheet in a 10-Q compares today with the last year-end, not with a year ago. Coca-Cola's compares 3 July 2026 with 31 December 2025. Two lines matter here.

Debt. The three debt lines add up to $43.5 billion, against $45.5 billion at year-end. About $2 billion lower. But one line jumped: debt due within a year went from $1.8 billion to $6.5 billion. Scary, and not. Bonds that were due "later" are now due "this year" because time passed; the company borrowed just $9 million in the half. Watch the total. The split only tells you what is coming up for payment.

Assets held for sale. $5.4 billion, against $5.3 billion at year-end. That is the bottling business in Africa, which the company has agreed to sell, waiting on regulators. Part of today's revenue is leaving, and the guidance already counts it as a "headwind from acquisitions and divestitures".

The full method for this page is on Home Depot's balance sheet.

Minute 12 to 14: guidance, quoted and dated

Guidance is the company's own forecast for the year. Coca-Cola gives it, and on 28 July 2026 it raised it. Quoted from the release, with what it said on 28 April 2026 in brackets:

• Organic revenues: "Approx. 5% growth" (4% to 5%)
• Comparable EPS: "9% to 10% growth" (8% to 9%), including an "approx. 3% currency tailwind"; the April release measured it from $3.00 for 2025
• Free cash flow: "Approx. $12.4 billion" ($12.2 billion)

Two things to take from this. The direction matters more than the level: raised, held or cut, against the last time they said it. And look at which numbers they forecast. All three are the company's own adjusted measures, which the release says it cannot match to the official figures in advance. A forecast in your own currency is one only you can check.

And keep the date. Guidance is a statement made on one day; the next report may already have changed it.

The four traps

1. Adjusted is not always flattering. Coca-Cola's "comparable" EPS was $0.97. The official (GAAP, the accounting rules every US company must follow) figure was $1.03. The adjusted number was lower because the official one included gains the company itself does not count as business: $247 million of paper gains on investments it had not sold, and a $66 million smaller write-down on the African bottlers it is selling. Adjusted numbers often flatter. Here they removed a lucky break. Either way, the release has a reconciliation table listing every adjustment. Read the table, not the label.

2. One-offs hide in both years. The fairlife payment made last year's cash look terrible. This year, dividends paid look doubled ($4.56 billion against $2.28 billion) because last year's second-quarter dividend was paid in the third quarter. The dividend itself went from $0.51 a share to $0.53. Up 4%, not 100%. And the first quarter of 2026 had six more days than the first quarter of 2025, which the release mentions in a note. So any half-year comparison carries a few extra days of sales.

3. Count the shares. Earnings per share can grow because profit grew, or because there are fewer shares to split it between. The same pizza, cut into fewer slices, gives bigger slices. Coca-Cola's diluted share count was 4,313 million against 4,315 million a year earlier, flat. It bought back 7.3 million shares in the half (5.4 million a year earlier), and the 10-Q says this year's buybacks are meant to offset the shares it hands employees. So here EPS growth is profit growth. Where a company shrinks its share count every year, check the profit line before you get excited about EPS.

4. "Beat" is about the guess, not the business. When a headline says a company beat, it means the result came in above the consensus, the average of analysts' forecasts. A student who "beat expectations" with a C was expected to get a D. Coca-Cola's own release never mentions consensus at all. It compares itself with a year ago and with its own guidance, the two comparisons that tell you about the business.

Minute 14 to 15: one sentence

Before closing the tab, check the 8-Ks (the short notices a company must file when something important happens) filed since the last report. Coca-Cola filed one on 16 July 2026, twelve days before the results: a ransomware attack had stopped production at fairlife in the US. The 10-Q says most production has resumed and the company does not expect a material impact. Things like that never make the headline numbers.

Then write one sentence. Mine for this quarter: "Organic growth 6%, operating margin up to 34.9%, half-year cash strong (the jump is mostly last year's fairlife bill), debt down $2 billion, guidance raised; adjusted EPS below GAAP because of paper gains; Europe and Asia Pacific the soft spots."

I learned the value of that sentence the expensive way. I owned Tattooed Chef, and the warnings sat in its quarterly filings, public the whole time. I could not read them. I could have got out several times, if I had understood. I did not.

When the next report lands, run the same 15 minutes on it, and check which words in your sentence changed. If you want to see what this looks like done for you, on one real company, here is a full report, every page of it. The three statements behind it are explained on McDonald's.

Sources: The Coca-Cola Company on SEC EDGAR, read 2 October 2026: Form 8-K of 28 July 2026, exhibit 99.1, the second-quarter 2026 earnings release (accession 0001628280-26-049922); Form 10-Q for the quarter ended 3 July 2026, filed 29 July 2026 (0001628280-26-050503); Form 8-K of 28 April 2026, exhibit 99.1, for the earlier guidance (0001628280-26-027723); Form 8-K of 16 July 2026 on the fairlife incident (0001628280-26-048466). Shares, ratios and sums are my arithmetic on those figures.

Educational and proprietary. This explains what our research does, not the exact formula behind it, and it is not personalised investment advice. See the full disclaimer.