Equifax Inc. EFX

Key data

The business

Equifax is one of three national credit bureaus, alongside Experian and TransUnion, but the part that matters is not the credit file. It is Workforce Solutions, built around The Work Number, a database of payroll records employers hand over and lenders pay to check whenever you apply for a loan, an apartment, or a job. Nobody else holds the same records, and employers feed only one place, so a lender who needs to verify your income comes to Equifax and pays per pull. That is the moat: a dataset that cannot be rebuilt, with switching cost on both sides. The other two segments, USIS (the traditional US credit business) and International, are steadier and more commoditized. The swing factor across all three is mortgage: when rates rose and originations collapsed, the highest-margin verification pulls went with them. The 2017 breach still shapes how the company spends on security and how closely regulators watch it.

The numbers

Revenue is at a record and still climbing, but that is the easy half of the story.

Q2 2026 revenue was up 11% on a year earlier, the latest in a run of records. But net income of $183.9M came in below the $191.3M of Q2 2025. Earnings per share held flat only because the share count fell about 5% on buybacks. The business is selling more and keeping less.

The four-year picture is the whole argument. Since 2021 revenue grew from $4.92B to $6.07B, up 23%. Over the same four years operating income went from $1.14B to $1.10B, and diluted EPS from $6.02 to $5.32. Both are lower than they were in 2021. Four years of top-line growth has produced no growth in profit. It is the same trap that caught other data roll-ups: buy the growth, watch amortization and integration eat the margin.

The market values the whole thing at about 14 times cash earnings, near a twelve-year low and below rivals around 15 times, which is a bet the 18% ceiling is permanent. What it does not pay for is the other case: cloud spending rolls off, mortgage normalizes, and Workforce Solutions' operating leverage carries margin back toward 21%. The print that settles it is operating margin, and whether it holds above 20% for two quarters running. Through the first half of 2026 it could not, at 17.4% then 18.5%, so double-digit revenue growth is still not clearing the 20% line the story needs.

Management

Insiders are net sellers by a wide margin: one small buy against 34 sales worth $27M over the past year, with CEO Mark Begor trimming in regular chunks near $3.7M each quarter, plan status not disclosed. More telling is capital allocation. After repurchasing almost nothing from 2022 to 2024, Equifax bought back $927.5M of stock in 2025 and another $260M in Q1 2026, and the 2026 purchases near $177 are being made cheaper than last year's, when the stock ran far higher. In July 2026 it refinanced with new 5.0% and 5.65% notes; net debt sits about 2.8 times EBITDA, and working capital is negative, normal for this model but leaving little cushion.

How it fails or surprises you

Margins retrace (right tail). If mortgage volumes normalize and the cloud-transformation spend finally rolls off, operating margin can retrace toward the 21% to 23% it held before 2022. On 2026 revenue that is roughly $150M to $200M of extra operating income, a 15% to 20% step with no new sales. At 14 times cash earnings the market pays nothing for it. First tell: operating margin above 20% two quarters running.

The ceiling is structural. The fact this read explains least: revenue is up 23% since 2021 while operating income and EPS are both lower. If cloud costs are permanent and mortgage never fully wakes, 18% is the real ceiling, 31 times earnings is simply expensive, and the buyback is compounding at a mediocre return on a stock that is not cheap on profit. Tell: margin still under 19% through 2027.

Mortgage and hiring stay cold. Verification pulls and USIS both lean on mortgage originations and on hiring volume for background screening. Higher-for-longer rates keep mortgage inquiries depressed, and a labor-market slowdown would hit the screening line at the same time. Tell: revenue growth decelerating toward mid-single digits with margin flat or lower.

Closing thoughts

Operating margin settles it. Clear 20% and hold, and the earnings base steps up while today's 14 times cash earnings looks like a floor. Stay at 18%, and you have paid 31 times for profit that has not grown in four years, with the buyback doing the heavy lifting. The left tail is not a blowup, it is a slow bleed: a premium paid for stalled earnings while mortgage stays frozen. The right tail is real operating leverage the market has stopped believing in. On balance the odds look roughly even, with the downside better understood than the upside, which is usually where the surprise hides.

The bet is still that Equifax keeps getting paid on every loan and hire, that The Work Number keeps growing, and that the margin climbs back toward where it was. What breaks it is simple to watch: operating margin stuck under 19% while revenue growth fades toward mid-single digits. If revenue keeps growing double digits and margin still cannot clear 20%, the story is not compounding, it is just getting bigger.