DUOL

Duolingo, Inc. · NASDAQ · Technology · USD · 10-K for 2025, filed 2026-02-27

Figures on this page computed 2026-11-08 11:18 UTC

Last close

161.27USD

Market data, 2026-11-04

DUOL: weekly closes from 201.21 on 2025-11-07 to 161.27 on 2026-11-04, a move of -19.8%. Prices in USD.

Weekly closes, 2025-11-07 to 2026-11-04

Over that span: -19.8%

Except where said otherwise: 10-K for 2025, filed 2026-02-27

17.7xP/E
Price / Earnings per Share (diluted)
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- computed
- 10-K for 2025, filed 2026-02-27
The filing itself
n/aROIC
We do not hold this figure for this company, so there is nothing to place.
NOPAT / Invested Capital x 100, where NOPAT = Operating Income x (1 - Tax Rate) and Invested Capital = Equity + Total Debt - Cash
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
The filing itself
39.9%Net margin
Net Income / Revenue x 100
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself
35.6%FCF margin
Free Cash Flow / Revenue x 100
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself
0.07Debt/equity
Total Debt / Shareholders' Equity
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
The filing itself
n/aDividend yield
We do not hold this figure for this company, so there is nothing to place.
Source
computed
Taken on
2026-11-07
Reported in
USD
- computed

Price is the furthest below its sector's middle: 0.24 against 0.35 on the market's range.

What it pays out: n/aWe do not hold this figure for this company, so there is nothing to place.

Five bars, one line

lens 7 of 9

2.29x

7.84x

3.01x

2.68x

0.87x

SalesProfitFree cash flowDebtPrice

Each bar against this company's own average; the line is that average.

Filed2025

Market data2026-11-04

Each against its own average

5 of 5 read

Except where said otherwise: 10-K for 2025, filed 2026-02-27

Sales2.29x
Its own average over 7 years, 452.8M.
Profit7.84x
Its own average over 7 years, 52.8M.
Free cash flow3.01x
Its own average over 7 years, 122.8M.
Debt2.68x
Its own average over 7 years, 37.7M.
Price0.87x
Its own average over 6 years, 185. Market data, 2026-11-04

Profit is furthest from its own average, at 7.84 times.

The filed years, as a table

Each line is 100 at 2019-12-31, the first year we hold.

Filed year	Sales	Shares in issue
2019-12-31	100.0	100.0
2020-12-31	228.5	35.5
2021-12-31	354.4	65.3
2022-12-31	522.2	110.0
2023-12-31	750.6	129.6
2024-12-31	1,057.1	131.2
2025-12-31	1,466.3	134.6

How sales was got

Source: filed
Statement: income
Fiscal year: 2025
Accession: 0001628280-26-012494
Reported in: USD

The filing itself

How shares in issue was got

Source: filed
Statement: income
Fiscal year: 2025
Accession: 0001628280-26-012494
Reported in: USD

The filing itself

Figures behind the shape

Growth

45.0%

faster is higher, placed against 4,950 companies as of 2026-11-07

Five-year revenue growth rate45.0%
Source
computed
Taken on
2026-11-07
Reported in
USD
- computed
Five-year EPS growth raten/a
We do not hold this figure for this company, so there is nothing to place.
Source
computed
Taken on
2026-11-07
Reported in
USD
- computed
One-year change in net income367.5%
Source
computed
Taken on
2026-11-07
Reported in
USD
- computed

Returns on capital

30.7%

higher is higher, placed against 5,089 companies as of 2026-11-07

Return on invested capitaln/a
We do not hold this figure for this company, so there is nothing to place.
NOPAT / Invested Capital x 100, where NOPAT = Operating Income x (1 - Tax Rate) and Invested Capital = Equity + Total Debt - Cash
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
The filing itself
Return on equity30.7%
Net Income / Shareholders' Equity x 100
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
The filing itself
Return on assets20.8%
Net Income / Total Assets x 100
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
The filing itself

Margins

72.2%

wider is higher, placed against 3,412 companies as of 2026-11-07

Gross margin72.2%
Gross Profit / Revenue x 100
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself
Operating margin13.1%
Operating Income / Revenue x 100
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself
Net margin39.9%
Net Income / Revenue x 100
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself
Free cash flow margin35.6%
Free Cash Flow / Revenue x 100
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself

Price

17.7x

cheaper is higher, placed against 4,362 companies as of 2026-11-07

Price to earnings17.7x
Price / Earnings per Share (diluted)
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- computed
- 10-K for 2025, filed 2026-02-27
The filing itself
Price to book5.8x10-Q for 2025, filed 2026-11-04
Price / Book Value per Share, where BVPS = Shareholders' Equity / Diluted Shares
Source
computed
Fiscal year
2025
Accession
0001628280-26-069692
Reported in
USD
- computed
- 10-Q for 2025, filed 2026-11-04
- computed
- 10-K for 2025, filed 2026-02-27
The filing itself
EV to EBITDA45.4x
Enterprise Value / EBITDA, where EV = Market Cap + Total Debt - Cash
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- computed
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
- 10-K for 2025, filed 2026-02-27
The filing itself
Price to sales ratio7.5x
Market Cap / Revenue, where Market Cap = Price x Diluted Shares
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- computed
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself

Safety

0.07

safer is higher, placed against 3,227 companies as of 2026-11-07

Debt to equity0.07
Total Debt / Shareholders' Equity
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-Q for 2025, filed 2026-11-04
The filing itself
Current ratio2.6110-Q for 2025, filed 2026-11-04
Current Assets / Current Liabilities
Source
computed
Fiscal year
2025
Accession
0001628280-26-069692
Reported in
USD
- 10-Q for 2025, filed 2026-11-04
- 10-Q for 2025, filed 2026-11-04
The filing itself
Interest coveragen/a
We do not hold this figure for this company, so there is nothing to place.
Operating Income / Interest Expense
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself
Altman Z-Score8.69
1.2 x A + 1.4 x B + 3.3 x C + 0.6 x D + 1.0 x E (A=WC/TA, B=RE/TA, C=EBIT/TA, D=MktCap/TL, E=Rev/TA)
Source
computed
Taken on
2026-11-07
Reported in
USD
- Computed from the 10-K for 2025, filed 2026-02-27
- Computed from the 10-K for 2025, filed 2026-02-27
- Computed from the 10-K for 2025, filed 2026-02-27
- Computed from the 10-K for 2025, filed 2026-02-27
- Computed from the 10-K for 2025, filed 2026-02-27

What it pays out

n/a

We do not hold this figure for this company, so there is nothing to place.

more, and better covered, is higher, with no cohort held

Dividend yieldn/a
We do not hold this figure for this company, so there is nothing to place.
Source
computed
Taken on
2026-11-07
Reported in
USD
- computed
Payout ration/a
We do not hold this figure for this company, so there is nothing to place.
Common Dividends Paid / Net Income x 100, both from the latest filed fiscal year
Source
computed
Fiscal year
2025
Accession
0001628280-26-012494
Reported in
USD
- 10-K for 2025, filed 2026-02-27
- Computed from the 10-K for 2025, filed 2026-02-27
- 10-K for 2025, filed 2026-02-27
The filing itself
Dividend cover ration/a
We do not hold this figure for this company, so there is nothing to place.
Source
computed
Taken on
2026-11-07
Reported in
USD
- computed

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