BF.B BF.B Moat

Key data

The moat

A bartender restocks Jack Daniel's because customers order it by name rather than by category, and a distributor that drops it loses the traffic brand that pulls the rest of the book through. That is a brand and legal-provenance moat, high confidence: the trademark portfolio is registered worldwide, and United States rules fence off what may be called Tennessee whiskey, which means a rival can imitate the liquid but not the label or the 1870 Lynchburg story behind it. Swap in Diageo, Campari or Becle and the sentence collapses, because none of them draws 73.8% of revenue from a single whiskey family that is the world's best-selling American whiskey. A secondary franchise element sits underneath: owned distribution in 17 markets plus government channels in Canada, which is why the largest customer fell from 14% of net sales in FY2023 to roughly 10% in FY2026.

What the moat produces is price, and the number is a gross margin of 60.5% in FY2026 against 56.0% at Becle, the closest direct spirits comparison, for calendar 2025. The premium is real and externally visible. Its direction is the problem.

Widening or narrowing

Gross margin ran 67.5%, 67.8%, 65.2%, 63.2%, 60.5%, 60.8%, 59.0%, 60.5%, 58.9%, 60.5% across FY2017 to FY2026. That is seven points of erosion over a decade, and the FY2024 and FY2026 upticks are mix and cost timing, not recovered pricing. ROIC traces the same arc: 17.6%, 19.9% at the FY2019 peak, then 12.5%, 12.3%, 12.8%, 13.3%. The FY2023 inflection is not a comparison-base artifact; revenue grew from $3.46 billion to $4.23 billion over FY2021 to FY2023 while operating margin fell 310 basis points, which is volume bought with promotion and input cost absorbed rather than passed on.

The profit pool in premium spirits sits with the brand owner, not the glassmaker or the retailer, and Brown-Forman still holds that slice. But the fat is being shared. Becle lifted gross margin 110 basis points in 2025 on cheaper agave. Diageo reported FY2026 organic operating margin before exceptional items of 28.9%, up 116 basis points, against Brown-Forman's as-reported 28.2%, down from 33.7% in FY2017. The basis differs, so treat the crossover as provisional, but rivals are expanding margin while the premium brand contracts.

The overrated case is simple and factual. United States net sales fell four consecutive years, $1.97 billion, $1.89 billion, $1.76 billion, $1.65 billion, in the company's highest-margin home market. Used barrel sales dropped more than 60% organically in the September quarter, which prices the surplus of aged American whiskey held by everyone. Headcount fell from 5,700 to 4,900 in two years, so the revenue-per-employee rise to $802,000 is subtraction, not leverage. Narrowing.

What breaks it, and who

The American whiskey glut is the live pressure. Exports fell 19% in 2025, Tennessee shipments ran $793 million, and IWSR put United States spirits volumes down 4% with total alcohol down 5%. A category contracting on volume turns a provenance moat into a discounting contest, which is what the barrel-price collapse already signals.

Format shift is the second break. Spirit-based RTDs grew 14% in the United States in 2025 while spirits fell, and in cans the brand mark competes against shelf price and ABV rather than back-bar status.

The specific number two in American whiskey is Suntory Global Spirits, whose Jim Beam and Maker's Mark were reported to outperform the sector in United States Nielsen data to late December 2025.

The read changes on three things in the next 12 to 18 months: whether United States net sales stop falling below $1.65 billion, whether gross margin holds above 60.5% as RTD mix rises past 14%, and who takes the chief executive seat.

Closing thoughts

The moat is real and legally durable, and it is narrowing. Seven points of gross margin and six points of ROIC gone in a decade, with rivals adding margin in the same two years, is a pricing franchise that still works but commands less of the pool than it did. The one checkable item is gross margin against RTD share of net sales, reported every quarter: if the mix moves to 15% and margin holds at 60%, the trademark is still doing the work. The moat strengthens if United States organic net sales turn positive with gross margin at or above 60.5%, and weakens if RTD mix climbs while gross margin drifts below 59%.