BIRK vs DECK: How Birkenstock Holding and Deckers Outdoor Corporation Compare (2026)

Same yardstick, side by side (as of August 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

Reading it: DECK is the cheaper of the two on forward earnings, but cheaper is not the same as better. Pair the valuation with growth (how far the forward P/E sits below the trailing P/E) and risk (beta) before you decide.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. BIRK and DECK share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined BIRK and DECK exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Birkenstock makes the cork-and-latex footbed sandals and clogs it has been producing since 1774, sold under silhouette names most buyers know better than the ticker: Arizona, Gizeh, Madrid, and the Boston clog that has become the growth engine. Roughly 100% of footwear units are produced in the company's own German factories (Görlitz, St. Katharinen, Bernstadt and Pasewalk), which is unusual in footwear and is the reason gross margin sits in the mid-50s rather than the low 40s. The company sells through three reported regions, Americas, EMEA and APAC, split across a direct-to-consumer channel (own stores and birkenstock.com) and a deliberately rationed B2B wholesale channel. Adjacent lines include Papillio, Birkenstock Natural Skin Care and sleep systems, plus collaborations with Dior, Manolo Blahnik, Stüssy and Ganni that anchor the brand at a higher price point than the $110 Arizona.

Full BIRK guide

Deckers Outdoor Corporation designs and sells branded footwear, apparel and accessories, with two brands doing nearly all the heavy lifting: HOKA, the cushioned performance-running label that has become one of the fastest-growing names in athletic footwear, and UGG, the sheepskin-boot and comfort brand that has broadened into year-round categories. Smaller brands Teva and AHNU round out the portfolio. The company sells through wholesale partners (specialty run shops, department stores) and a growing direct-to-consumer channel of its own stores and websites, and it outsources manufacturing, with a large share of production in Vietnam.

Full DECK guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• BIRK drivers: Closed-toe silhouettes extend the selling season; Asia Pacific is compounding off a small base.
• DECK drivers: HOKA growth engine; UGG durability and category expansion.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: Currency is the single largest gap between the operating result and the reported one: the company reports in euros, so dollar weakness turns ~14% constant-currency growth into ~8% reported growth and cut net profit ~22% in the fiscal second quarter. For DECK, the business is highly concentrated in two brands, so a stumble at either HOKA or UGG has an outsized effect.

Growth-minded investors who believe the theme has years to run tend to accept the richer multiple for more upside; value-minded investors lean toward the cheaper forward earnings and steadier profile. Pick BIRK if you believe its drivers more; DECK if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the BIRK and DECK guides.

BIRK. Fiscal 2025 closed at ~€2.1 billion of revenue, up ~16% reported and ~18% in constant currency, with ~€667 million of adjusted EBITDA at a ~31.8% margin. Fiscal 2026 has kept the constant-currency pace while adjusted gross margin fell ~310 basis points in the second quarter to ~54.6%, split between currency translation, incremental tariffs and a heavier wholesale mix. The gap between the ~13% to 15% constant-currency target and the ~10% to 12% reported target is the euro-dollar arithmetic, not a demand change.

DECK. Figures reflect Deckers' fiscal year ending March 2026 and are split-adjusted for the 6-for-1 stock split completed in 2024. After a large drawdown from 2024 highs, DECK trades around a mid-teens earnings multiple, below its historical average, reflecting worries about decelerating growth and tariff-driven margin pressure. Fiscal 2027 guidance calls for revenue of ~$5.86 to ~$5.91 billion and EPS near ~$7.30 to ~$7.45.

Headline figures (approximate, August 2026): BIRK shows revenue (ttm) ~€2.2 billion (reports in euros; fiscal year ends September 30), fiscal 2026 revenue target ~€2.30 billion to €2.35 billion reported, ~13% to 15% constant-currency growth, q2 fy2026 revenue (quarter ended march 31, 2026) ~€618 million, up ~14% in constant currency and ~8% as reported, q2 fy2026 adjusted ebitda ~€198 million, a ~32.1% margin; full-year target ~30.0% to 30.5%; DECK shows revenue (fy2026) ~$5.47B, hoka revenue ~$2.6B, ugg revenue ~$2.7B, diluted eps (fy2026, split-adjusted) ~$7.02.

BIRK and DECK are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined BIRK and DECK exposure against your real portfolio. It is not an investment adviser.