CarMax Finally Has a Quarter to Point At — But Half the Engine Is the FTC's

Used comps +13% against a flat industry and EPS up 81% look like the payoff on 'Shift into GEAR.' Management's own split says roughly half the improvement is an enforcement tailwind it doesn't control.

KMX · Earnings Call · 2026-09-29

CarMax: the show-me quarter arrives, with a caveat attached

Few names in this reporting batch have a tape this loud. CarMax ran +51.9% over the last 90 trading days, a seven-week burst of nearly +59% into late August, and still sits 14% below that peak and 64% below its 2021 high — a stock that has been shredded for years and has just staged its sharpest rally in a decade. Into that setup walks a fiscal second-quarter report where the operating story for once matched the tape.

Total sales rose 19% to $7.9 billion, used unit comps grew 13% while the broader used industry was flat to down 1%, EPS jumped 81% to $1.16, and the company said it would restart share repurchases at a modest pace. From CEO Keith Barr: “We delivered total sales of $7.9 billion, up 19% compared to last year.” — Enrique Mayor-Mora, Executive Vice President and CFO · 2026-09-29 The gross margin line, though, tells the cost of the win — 10.7%, down 1.2 points year over year — because CarMax bought the volume with sharper pricing, not with a better market.

The FTC is the skeleton key — and the expiry date

Here is the genuinely new thing in this call, and it is not in the company's keyword lineage at all: the FTC advertising-enforcement push. Regulatory compliance on all-in advertised pricing began ramping around May, and CarMax argues its long-standing no-haggle, price-transparent model makes rivals' forced compliance a gift. Barr's evidence is concrete: “The percentage of vehicles rated great deals on Cars.com for CarMax more than doubled this quarter compared to Q2 of the previous year.” — Keith Barr, President and CEO · 2026-09-29

But the honesty that makes this report readable is the CFO's split of the comp. Asked how much of the +13% was self-help versus macro, Enrique Mayor-Mora said roughly half came from things CarMax controls — reconditioning efficiency, the managed GPU give-up, better pricing algorithms, digital conversion — and the other half came from the enforcement effect. That is not a rounding detail; it is the entire investment case's soft spot, because the company will lap May 2027. During Q&A he framed it as a tailwind CarMax will ride for the remainder of the year, not one it owns. Any thesis built on "sustainable outperformance" has to survive that half falling back to zero.

What's new versus what's been said before

The strategic vocabulary is not new. Shift into GEAR and its four pillars now top the company's keyword set, and price competitiveness and competitive pricing have been climbing the ranks for several quarters — this is the payoff quarter for a plan first outlined in December 2025 and formally launched in June. Barr's predecessor-era promise has been consistent: “our goal is to self-fund strong competitive positioning through more efficient operations rather than lowering GPU” — Enrique Mayor-Mora, Executive Vice President and CFO · 2026-06-17 — said in June, and repeated today as “we want to self-fund our price competitiveness moving forward... not having to lower GPU moving forward.” — Keith Barr, President and CEO · 2026-09-29 Two quarters of identical language is a promise, not a discovery.

The more telling signal is what faded. Last quarter's keyword set was dominated by unproductive transfers, saleable inventory, the logistics network, and "self-funding" — the physical-operations story. This quarter those have slid even as "friction" registers as one of the company's sharpest-momentum decliners, despite the CEO still talking about reducing it. Management will return to this at the November 3 strategic update, so it isn't abandoned — but the narrative weight has shifted from fixing logistics to harvesting a regulatory windfall and a pricing algorithm.

CAF, the quiet engine, gets more complicated

CarMax Auto Finance grew income 32% to $136 million, helped by a $29 million lower loan-loss provision and a $17 million residual gain, and CAF became the largest Tier 2 lender at 22% of that volume versus 10% a year ago. This is the Tier 2 penetration and credit spectrum expansion the company has promised for years, now showing up. Yet Jon Daniels guided FY27 CAF income slightly lower than FY26 and flagged quarter-to-quarter noise from the mix of on- versus off-balance-sheet funding — the held for sale and residual-sale machinery that has made CAF income growth lumpy rather than linear. The keyword history shows how fraught this line is: "CAF income" has swung between top-gainer and top-decliner across the last several quarters.

The other profitability lever, extended protection plans via the redesigned product, is working — incremental EPP margin ran $46 per unit in the quarter against a $35 full-year target, a rare case of guidance being beaten on the upside.

The tape versus the numbers

The stock has run hard on the inflection, and the fundamentals are only now catching up. Net income of $186 million is a violent quarter-over-quarter swing, and the market is paying for it: Price to Net Income sits at 33.7x, up 86% year over year. Buybacks had effectively stopped — $2 million in the latest period, down 99% from a year ago — which is why resuming them is a sentiment signal as much as a capital-allocation one.

The macro undertow stays real. Affordability dominates every conversation, and Barr's read is “affordability is on everyone's mind... the other word I would say about the consumer is resilient.” — Keith Barr, President and CEO · 2026-09-29 The structural problem is the funding side: Effective net cash of -$17.3 billion limits how aggressively the buyback can run, and the global tape agrees on the theme — the used car market cluster (CarMax, Carvana, Sonic, S&P Global) is a 90-day advancer, so this is a sector-wide bid, not a lone win.

CarMax's own words from the December 2025 call — “The clear difference is that we have strong levers that are now supporting to look at the business more holistically” — Enrique Mayor-Mora, Executive Vice President and Chief Financial Officer (CFO) · 2025-12-18 — were the setup. This quarter is the first hard evidence those levers compound. The question investors now have to answer is whether a comp that is half self-help and half FTC looks the same in the quarter after May 2027. The November 3 strategic update, already flagged as an upcoming strategic update, is where management has to prove the self-funding math holds without the regulator's help.