NASDAQ · DUOLTechnologyPackaged Software

Duolingo, Inc. Class A Common Stock (DUOL)

$161.27+25.99%
Close Nov 4, 2026 · split-adjusted
Nov 4, 2026$161.27▼ 38.46% in range
Nov 4, 2025Low $90.03 · High $262.04Nov 4, 2026
What changed · written from our data
As of Nov 4, 2026

Duolingo closed at $161.27 on Nov 4, up 25.99%, 39.1% below its 52-week closing high. Volume of 9.6M shares was 10.04× its 20-day average (well above normal).

Split-adjusted performance: +8.9% over one month, +53.6% over six months, -39.1% over one year.

In the quarter ended Jun 30, 2026, revenue was $298.45M, up 18.3% from a year earlier, with a net margin of 11.1%.

Short interest was 7.1M shares at the Oct 15 settlement (17.8% of float, 8.5 days to cover).

Market cap$7.55B46.8M shares
Revenue · quarter$298.5M+18.3% YoY
Diluted EPS$0.66−27.5% YoY
P/E · TTM18.4×P/S 6.6×
Net margin11.1%Gross 72.6%
Dividend yieldNone
52-week range90.03 – 264.93−39.1% from high
Volume9.6M10.04× 20-day avg
Volatility · 60d72.8%Annualised
Short % of float17.8%8.5 days to cover
Net cash$1.31BCash $1.31B
Next earnings—Not scheduled
Split-adjusted performance
1W +19.3%1M +8.9%3M +31.6%6M +53.6%YTD −8.1%1Y −39.1%3Y +12.5%5Y −8.0%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Packaged Software

Percentile among 173 companies (100 = best)

6-month momentum72
Revenue growth63
Net margin75
Value (low P/E)78
Size70

Industry medians: 6-month return +23.9%, revenue growth +13.1%, net margin 1.8%, P/E 41.5×.

Short interest

Details →
Shares short7.1M−0.7% vs prior
Days to cover8.5Settled Oct 15
% of float17.8%
Short vol. 10d55.0%of daily volume

Closest peers by size in Packaged Software

CompanyPriceToday6MRev. growthNet marginP/EMkt cap
DUOLDuolingo$161.27+25.99%+53.6%+18.3%11.1%18.4$7.55B
QLYSQualys$210.89+0.15%+132.2%+11.0%28.8%35.3$7.30BCompare
DBXDropbox$36.10+3.26%+46.2%+0.9%15.2%17.7$7.85BCompare
ZETAZeta Global Holdings$31.78+2.62%+84.4%+43.5%1.8%—$7.98BCompare
NAVNNavan$27.06+9.11%+47.9%—−12.5%—$7.05BCompare
PATHUiPath$13.51+2.89%+28.7%+13.4%8.8%19.5$7.04BCompare
SSentinelOne$23.49+1.64%+53.2%+20.6%−32.0%—$8.18BCompare
APPFAppFolio$236.85+5.86%+41.7%+18.6%15.5%49.4$8.40BCompare
TTANServiceTitan$87.76+5.52%+39.7%+20.9%−8.5%—$8.47BCompare

Quick answers

What does Duolingo do?
Duolingo Inc is a technology company that develops a mobile learning platform to learn languages. Its products are powered by sophisticated data analytics and artificial intelligence and delivered with class art, animation, and design to make it easier for learners to stay motivated, master new material, and achieve their learning goals.
What is DUOL's market cap?
$7.55B, based on the Nov 4 close of $161.27.
What is DUOL's P/E ratio?
18.4× trailing-twelve-month earnings of $410.77M.
Does Duolingo pay a dividend?
No regular cash dividend has been paid in the last year.
How much of DUOL is sold short?
7.1M shares, 17.8% of float, as of Oct 15, 2026.
What sector is DUOL in?
Technology, in the Packaged Software industry.

About Duolingo

Duolingo Inc is a technology company that develops a mobile learning platform to learn languages. Its products are powered by sophisticated data analytics and artificial intelligence and delivered with class art, animation, and design to make it easier for learners to stay motivated, master new material, and achieve their learning goals. Its solutions include the Duolingo Language Learning App, Super Duolingo, Duolingo English Test: AI-Driven Language Assessment, Duolingo For Schools, Duolingo ABC, and Duolingo Math. It has four predominant sources of revenue: time-based subscriptions, in-app advertising placement by third parties, the Duolingo English Test, and In-App purchases. Geographically, the company generates revenue from its customers in the United States and other markets.

HQ: Pittsburgh, PA900 employeesListed Jul 28, 2021duolingo.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology