Numbers
The Numbers
Duolingo compounded from a money-losing consumer app in FY2023 to a \$1.0B-revenue, \$370M-free-cash-flow business in FY2025 — 38.7% revenue growth, 72% gross margins, a \$1.0B net-cash balance, and almost no capex. Yet between November 2025 and March 2026 the equity lost roughly 80% of its value as management signaled a deliberate margin pause to reaccelerate daily active users, and analysts cut targets from \$500-plus to \$85–\$110. The single metric most likely to rerate or derate the stock from here is operating margin in FY2026 — whether the DAU pivot is a one-year tax on profitability or a permanent reset of the margin ceiling the market had underwritten.
Snapshot
Price (22 Apr 2026)
Market Cap ($M)
Revenue TTM ($M)
▲ 38.7% YoY
Free Cash Flow TTM ($M)
▲ 35.6% FCF Margin
Net Cash ($M)
Drawdown from 52w High
52-Week High
52-Week Low
Revenue and earnings power
Revenue nearly doubled in two years while operating income went from a \$13M loss to a \$136M profit. FY2025 net income of \$414M is flattered by a \$232M net tax benefit booked in Q3 2025 (release of valuation allowance on deferred tax assets) — strip that one-time and normalized earnings are closer to \$180M, still a 2x jump over FY2024.
Gross margin is essentially flat in the low-70s — the classic consumer-subscription profile where incremental revenue drops directly to gross profit. The entire margin story is operating leverage: R&D and marketing grew slower than revenue, and operating margin expanded from -2.5% to 13.1% in two years. That is the curve the Feb 2026 guide cracked — management now expects FY2026 margins to pause rather than continue climbing.
Quarterly trajectory
Sequential revenue additions peaked at \$21M in 1Q25 and decelerated to \$11M by 4Q25 — the first visible sign that topline is maturing. Operating margin held above 12% for three straight quarters into 4Q25, which is why the subsequent FY2026 guide-down (implying margins fall back toward 9–10%) caught the Street off-guard.
Cash generation
Capex is trivial (\$18M in FY2025, under 2% of revenue) so operating cash flow and free cash flow are effectively the same line. The harder question is how much of reported profit is real cash — in FY2023 and FY2024 the company generated far more cash than GAAP earnings; in FY2025 the relationship inverts because of the one-time tax benefit. On a trailing 3-year basis, cumulative FCF (\$794M) is more than 1.5x cumulative net income (\$519M) — a strong signal that cash generation is legitimate, not accrual-led.
Stock-based compensation ran at 13.2% of revenue in FY2025 — high for a company at this scale. SBC-adjusted FCF (what an owner actually keeps after dilution offsets) is \$232M, giving a cash yield closer to 4.8% on the \$4.82B market cap rather than the 7.7% headline FCF yield. Buybacks (\$13M in FY2025) are not close to offsetting the dilution.
Balance sheet — all cash, no debt
Net cash of roughly \$1.05B is about 22% of the current market cap. Debt is \$94M of finance-lease obligations — essentially leased office space, not funded debt. There is no interest coverage concern; the only capital-allocation lever on the balance sheet is how aggressively management chooses to use the cash pile (very little buyback activity to date).
Returns on capital
ROE hit 30.7% in FY2025, though most of the leap reflects the same deferred-tax release that inflated net income. Underlying ROE (normalized earnings ÷ equity) is closer to 15% — still healthy, but not the three-handle print the reported numbers suggest.
Capital allocation — nothing returned yet
No dividend. Buybacks have been ~\$15M per year — covering less than one-tenth of stock-based compensation. The \$1.1B cash pile is sitting idle. With the stock down 80% from its high, the absence of an activist repurchase program is a capital-allocation tell: management is either preserving dry powder for M&A (recent NextBeat team-buy hint) or remains unconvinced the drawdown is complete.
Valuation — then and now
P/E (normalized, excl. tax benefit)
FCF Yield (%)
EV / Sales
EV / EBITDA
Multiple compression has been the entire story. Year-end EV/EBITDA went from 353x in FY2023 (when earnings were minimal) to 119x in FY2024 to 36x at end-FY2025 — and with the post-guide sell-off, the current-price EV/EBITDA is closer to 25x. On a normalized-earnings P/E basis the stock trades near 26x, the cheapest it has ever been as a public company. A 7.7% headline FCF yield — or 4.8% after subtracting SBC dilution — is the best entry multiple the business has offered.
Peer comparison
Duolingo is the only peer in this set that is both growing and profitable. UDMY grew 0.4%; COUR grew 9% but burned \$77M at the operating line; CHGG is in a full-blown collapse with revenue down 39% and margins deeply negative; NRDY is shrinking with a negative-35% operating margin. The premium Duolingo has historically commanded on multiples is entirely earned by operating fundamentals — the gap is not subtle. What the market is questioning is not whether Duolingo is better than these peers, but whether Duolingo can stay a 30%+ grower without giving back the margin it just built.
Fair-value range
| Scenario | Assumption | Price |
|---|---|---|
| Bear | FY26 revenue growth falls to 15–18%, op margin compresses to 6–8%, multiple stays at ~15x normalized EPS | \$65 |
| Base | Growth holds at 22–25%, margin dips to 10% in FY26 then resumes climb, 20x forward EPS on \$6.50 normalized | \$130 |
| Bull | DAU pivot works, revenue reaccelerates toward 30%, margin recovers to 14%+ by FY27, 30x on \$7+ normalized EPS | \$195 |
Sell-side consensus has collapsed from a \$222 average target in late 2025 to roughly \$100–\$110 on the most recent post-guide revisions (JPM \$92, Goldman \$105, Barclays \$110, DA Davidson \$85, Needham \$145). At \$105, the stock is within the fair-value band of the base case but with the skew asymmetric to the downside if the pivot fails to produce DAU reacceleration in the next two prints.
What the numbers say
Confirm: the operating business is an anomaly in its peer group — 38.7% revenue growth on a \$1B base, 35.6% FCF margin, no debt, \$1.05B of net cash, and returns on capital that moved from barely-positive to genuinely high in 24 months. The fundamentals are not impaired.
Contradict: the "structurally profitable category compounder" framing that justified a \$27B enterprise value in mid-2025 was always underwritten on margins expanding monotonically. The FY2026 guide proved margins are a management choice, not an inevitability — which means the premium multiple was.
Watch: Q1 2026 DAU growth (May 4 print) and operating margin. If DAUs reaccelerate back above 35% YoY while op margin prints near 10%, the pivot is working and the base-to-bull case takes hold. If DAU growth stays at the high-20s and margin slides below 8%, the bear case dominates and the stock re-tests the \$88 52-week low.