Stocks Technology DUOL
NASDAQ · TechnologyDuolingo, Inc. (DUOL)
Duolingo, Inc. brought in $1.1B of revenue over the twelve months to June 30, 2026, up 29.4% from a year earlier. Net income was $410.8M, a net margin of 35.9%. Operating cash flow minus capital spending left $369.7M of free cash flow in fiscal 2025. At June 30, 2026 it held $1.2B in cash. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on August 6, 2026.
What Duolingo, Inc. does
Duolingo, Inc. is registered with the SEC under industry code SIC 7372 (Services-Prepackaged Software). Its shares trade on NASDAQ under the ticker DUOL.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $1B | $414.1M | $8.57 | $369.7M |
| 2024 | $748M | $88.6M | $1.88 | $273.4M |
| 2023 | $531.1M | $16.1M | $0.35 | $150.4M |
| 2022 | $369.5M | -$59.6M | -$1.51 | $48.1M |
| 2021 | $250.8M | -$60.1M | -$2.57 | $5.6M |
| 2021 | $161.7M | -$15.8M | -$1.24 | $14.3M |
Where DUOL ranks in Technology
Latest SEC filings
What Duolingo, Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- August 19, 2026
- August 12, 2026Passive stake changed SCHEDULE 13G/A
- August 12, 2026Passive stake (5% or more) SCHEDULE 13G
- August 10, 2026
- August 6, 2026Quarterly report 10-Q · period to June 30, 2026
- August 5, 2026
- July 31, 2026Passive stake (5% or more) SCHEDULE 13G
- June 5, 2026
- May 14, 2026Passive stake changed SCHEDULE 13G/A
- May 6, 2026Passive stake changed SCHEDULE 13G/A
What is DUOL worth? A DCF from its reported cash flow
Insider trades
What the people running Duolingo, Inc. did with its shares, from the Form 4 filings they must send the SEC within two business days.
Insiders sold $13.1M worth of shares in the last 90 days and bought none on the open market. All of the selling was pre-planned under Rule 10b5-1 trading plans.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| September 22, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Exercised options | 3,614 | $137.6K |
| September 22, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Soldpre-planned (10b5-1) | 200 | $30K |
| September 22, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Soldpre-planned (10b5-1) | 3,414 | $519K |
| September 21, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Exercised options | 27,960 | $403.2K |
| September 21, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Exercised options | 9,406 | $358.2K |
| September 21, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Soldpre-planned (10b5-1) | 33,257 | $5M |
| September 21, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Soldpre-planned (10b5-1) | 4,109 | $620.7K |
| September 16, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Exercised options | 23,040 | $332.2K |
| September 16, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Exercised options | 5,252 | $200K |
| September 16, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Soldpre-planned (10b5-1) | 27,272 | $4.1M |
| September 16, 2026 | von Ahn LuisPresident & CEO, Co-Founder, Director, 10% owner | Soldpre-planned (10b5-1) | 1,020 | $154.6K |
| September 14, 2026 | Chen Stephen C.General Counsel | Soldpre-planned (10b5-1) | 2,107 | $310.6K |
| September 14, 2026 | Chen Stephen C.General Counsel | Soldpre-planned (10b5-1) | 5,965 | $894.8K |
| September 8, 2026 | Gordon William BDirector | Soldpre-planned (10b5-1) | 800 | $115.1K |
| September 8, 2026 | Gordon William BDirector | Soldpre-planned (10b5-1) | 2,742 | $396.5K |
Questions about DUOL
What does Duolingo, Inc. do?
Duolingo, Inc. is registered with the SEC under industry code SIC 7372 (Services-Prepackaged Software). Its shares trade on NASDAQ under the ticker DUOL.
Is Duolingo, Inc. profitable?
Yes. Over the twelve months to June 30, 2026 it reported net income of $410.8M on revenue of $1.1B, a net margin of 35.9%.
How much revenue does Duolingo, Inc. make?
Over the twelve months to June 30, 2026 Duolingo, Inc. reported revenue of $1.1B. That is 29.4% more than a year earlier.
When did Duolingo, Inc. last report?
Its most recent periodic report is the quarterly report (10-Q) filed on August 6, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the planned insider sale from September 24, 2026.
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Follow DUOL: get an email when it filesWhere the numbers come from
Financial figures are the values Duolingo, Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.