Duolingo, Inc. - DUOL - Fundamentals

Best Investments/trading ideas for the weekJoin our free webinar on June17,2026.

‌
‌

‌

Let's get started...

‌

Breakdown	2019 12/31	2020 12/31	2021 12/31	2022 12/31	2023 12/31	2024 12/31	2025 12/31	TTM
REVENUE	71	162	251	369	531	748	1,038	1,099	📊
Revenue Growth (1Y)	--	+128.51%	+55.09%	+47.34%	+43.74%	+40.84%	+38.71%	+5.90%	📊
Revenue Growth (5Y)	--	--	--	--	+650.58%	+362.61%	+313.76%	+338.17%	📊
Revenue Growth (10Y)	--	--	--	--	--	--	--	--	📊
Cost of Revenue	21	46	69	103	147	209	294	303	📊
Cost of Revenue Growth (1Y)	--	+121.76%	+50.45%	+49.50%	+42.30%	+42.13%	+40.48%	+3.18%	📊
Cost of Revenue Growth (5Y)	--	--	--	--	+609.75%	+354.89%	+324.75%	+338.27%	📊
Cost of Revenue Growth (10Y)	--	--	--	--	--	--	--	--	📊
Gross Profit	50	116	182	266	384	539	744	796	📊
Gross Profit Growth (1Y)	--	+131.31%	+56.93%	+46.52%	+44.30%	+40.35%	+38.02%	+6.97%	📊
Gross Profit Growth (5Y)	--	--	--	--	+667.50%	+365.68%	+309.57%	+338.13%	📊
Gross Profit Growth (10Y)	--	--	--	--	--	--	--	--	📊
Operating Expenses	64	132	242	331	397	475	602	638	📊
Operating Expenses Growth (1Y)	--	+105.34%	+83.41%	+36.85%	+20.03%	+19.76%	+26.77%	+5.95%	📊
Operating Expenses Growth (5Y)	--	--	--	--	+518.65%	+260.82%	+149.38%	+164.22%	📊
Operating Expenses Growth (10Y)	--	--	--	--	--	--	--	--	📊
Sell General Administrative	31	79	138	182	204	242	299	321	📊
Research and Development	32	53	104	149	193	233	303	317	📊
Other Income Expenses	1	0	0	0	0	0	0	--	📊
EBITDA	-12	-14	-57	-60	-6	74	156	172	📊
EBITDA Growth (1Y)	--	-18.11%	-316.44%	-4.20%	+90.24%	+1377.43%	+109.11%	+10.68%	📊
EBITDA Growth (5Y)	--	--	--	--	+49.97%	+641.06%	+371.69%	+400.70%	📊
EBITDA Growth (10Y)	--	--	--	--	--	--	--	--	📊
Depreciation and Amortization	1	2	3	5	7	11	14	15	📊
Operating Income	-14	-16	-60	-65	-13	64	141	157	📊
Operating Income Growth (1Y)	--	-13.35%	-274.79%	-7.59%	+79.99%	+591.98%	+122.18%	+11.34%	📊
Operating Income Growth (5Y)	--	--	--	--	+8.52%	+497.03%	+335.36%	+362.06%	📊
Operating Income Growth (10Y)	--	--	--	--	--	--	--	--	📊
Interest Expense	0	0	0	0	0	0	0	--	📊
Pre Tax Income	-14	-16	-60	-59	18	102	182	203	📊
Tax Provision	0	0	0	1	2	14	-232	-219	📊
NET INCOME	-14	-16	-60	-60	16	89	414	422	📊
Net Income Growth (1Y)	--	-16.39%	-281.18%	+0.93%	+126.97%	+451.28%	+367.48%	+2.01%	📊
Net Income Growth (5Y)	--	--	--	--	+218.54%	+661.45%	+788.56%	+802.40%	📊
Net Income Growth (10Y)	--	--	--	--	--	--	--	--	📊
Basic EPS	-0.41	-0.44	-1.57	-1.51	0.35	2.04	9.05	9.17	📊
Diluted EPS	-0.41	-0.44	-1.57	-1.51	0.35	1.88	8.57	8.59	📊
Basic Average Shares	36	36	38	39	47	44	46	46	📊
Diluted Average Shares	36	36	38	39	47	47	49	49	📊

Breakdown

2019

12/31

2020

12/31

2021

12/31

2022

12/31

2023

12/31

2024

12/31

2025

12/31

TTM

REVENUE

162

251

369

531

748

1,038

1,099

📊

Revenue Growth (1Y)

+128.51%

+55.09%

+47.34%

+43.74%

+40.84%

+38.71%

+5.90%

📊

Revenue Growth (5Y)

+650.58%

+362.61%

+313.76%

+338.17%

📊

Revenue Growth (10Y)

📊

Cost of Revenue

103

147

209

294

303

📊

Cost of Revenue Growth (1Y)

+121.76%

+50.45%

+49.50%

+42.30%

+42.13%

+40.48%

+3.18%

📊

Cost of Revenue Growth (5Y)

+609.75%

+354.89%

+324.75%

+338.27%

📊

Cost of Revenue Growth (10Y)

📊

Gross Profit

116

182

266

384

539

744

796

📊

Gross Profit Growth (1Y)

+131.31%

+56.93%

+46.52%

+44.30%

+40.35%

+38.02%

+6.97%

📊

Gross Profit Growth (5Y)

+667.50%

+365.68%

+309.57%

+338.13%

📊

Gross Profit Growth (10Y)

📊

Operating Expenses

132

242

331

397

475

602

638

📊

Operating Expenses Growth (1Y)

+105.34%

+83.41%

+36.85%

+20.03%

+19.76%

+26.77%

+5.95%

📊

Operating Expenses Growth (5Y)

+518.65%

+260.82%

+149.38%

+164.22%

📊

Operating Expenses Growth (10Y)

📊

Sell General Administrative

138

182

204

242

299

321

📊

Research and Development

104

149

193

233

303

317

📊

Other Income Expenses

📊

EBITDA

-12

-14

-57

-60

-6

156

172

📊

EBITDA Growth (1Y)

-18.11%

-316.44%

-4.20%

+90.24%

+1377.43%

+109.11%

+10.68%

📊

EBITDA Growth (5Y)

+49.97%

+641.06%

+371.69%

+400.70%

📊

EBITDA Growth (10Y)

📊

Depreciation and Amortization

📊

Operating Income

-14

-16

-60

-65

-13

141

157

📊

Operating Income Growth (1Y)

-13.35%

-274.79%

-7.59%

+79.99%

+591.98%

+122.18%

+11.34%

📊

Operating Income Growth (5Y)

+8.52%

+497.03%

+335.36%

+362.06%

📊

Operating Income Growth (10Y)

📊

Interest Expense

📊

Pre Tax Income

-14

-16

-60

-59

102

182

203

📊

Tax Provision

-232

-219

📊

NET INCOME

-14

-16

-60

414

422

📊

Net Income Growth (1Y)

-16.39%

-281.18%

+0.93%

+126.97%

+451.28%

+367.48%

+2.01%

📊

Net Income Growth (5Y)

+218.54%

+661.45%

+788.56%

+802.40%

📊

Net Income Growth (10Y)

📊

Basic EPS

-0.41

-0.44

-1.57

-1.51

0.35

2.04

9.05

9.17

📊

Diluted EPS

-0.41

-0.44

-1.57

-1.51

0.35

1.88

8.57

8.59

📊

Basic Average Shares

📊

Diluted Average Shares

📊

Breakdown	2019 12/31	2020 12/31	2021 12/31	2022 12/31	2023 12/31	2024 12/31	2025 12/31	TTM
REVENUE	71	162	251	369	531	748	1,038	1,099	📊
Revenue Growth (1Y)	--	+128.51%	+55.09%	+47.34%	+43.74%	+40.84%	+38.71%	+5.90%	📊
Revenue Growth (5Y)	--	--	--	--	+650.58%	+362.61%	+313.76%	+338.17%	📊
Revenue Growth (10Y)	--	--	--	--	--	--	--	--	📊
Cost of Revenue	21	46	69	103	147	209	294	303	📊
Cost of Revenue Growth (1Y)	--	+121.76%	+50.45%	+49.50%	+42.30%	+42.13%	+40.48%	+3.18%	📊
Cost of Revenue Growth (5Y)	--	--	--	--	+609.75%	+354.89%	+324.75%	+338.27%	📊
Cost of Revenue Growth (10Y)	--	--	--	--	--	--	--	--	📊
Gross Profit	50	116	182	266	384	539	744	796	📊
Gross Profit Growth (1Y)	--	+131.31%	+56.93%	+46.52%	+44.30%	+40.35%	+38.02%	+6.97%	📊
Gross Profit Growth (5Y)	--	--	--	--	+667.50%	+365.68%	+309.57%	+338.13%	📊
Gross Profit Growth (10Y)	--	--	--	--	--	--	--	--	📊
Operating Expenses	64	132	242	331	397	475	602	638	📊
Operating Expenses Growth (1Y)	--	+105.34%	+83.41%	+36.85%	+20.03%	+19.76%	+26.77%	+5.95%	📊
Operating Expenses Growth (5Y)	--	--	--	--	+518.65%	+260.82%	+149.38%	+164.22%	📊
Operating Expenses Growth (10Y)	--	--	--	--	--	--	--	--	📊
Sell General Administrative	31	79	138	182	204	242	299	321	📊
Research and Development	32	53	104	149	193	233	303	317	📊
Other Income Expenses	1	0	0	0	0	0	0	--	📊
EBITDA	-12	-14	-57	-60	-6	74	156	172	📊
EBITDA Growth (1Y)	--	-18.11%	-316.44%	-4.20%	+90.24%	+1377.43%	+109.11%	+10.68%	📊
EBITDA Growth (5Y)	--	--	--	--	+49.97%	+641.06%	+371.69%	+400.70%	📊
EBITDA Growth (10Y)	--	--	--	--	--	--	--	--	📊
Depreciation and Amortization	1	2	3	5	7	11	14	15	📊
Operating Income	-14	-16	-60	-65	-13	64	141	157	📊
Operating Income Growth (1Y)	--	-13.35%	-274.79%	-7.59%	+79.99%	+591.98%	+122.18%	+11.34%	📊
Operating Income Growth (5Y)	--	--	--	--	+8.52%	+497.03%	+335.36%	+362.06%	📊
Operating Income Growth (10Y)	--	--	--	--	--	--	--	--	📊
Interest Expense	0	0	0	0	0	0	0	--	📊
Pre Tax Income	-14	-16	-60	-59	18	102	182	203	📊
Tax Provision	0	0	0	1	2	14	-232	-219	📊
NET INCOME	-14	-16	-60	-60	16	89	414	422	📊
Net Income Growth (1Y)	--	-16.39%	-281.18%	+0.93%	+126.97%	+451.28%	+367.48%	+2.01%	📊
Net Income Growth (5Y)	--	--	--	--	+218.54%	+661.45%	+788.56%	+802.40%	📊
Net Income Growth (10Y)	--	--	--	--	--	--	--	--	📊
Basic EPS	-0.41	-0.44	-1.57	-1.51	0.35	2.04	9.05	9.17	📊
Diluted EPS	-0.41	-0.44	-1.57	-1.51	0.35	1.88	8.57	8.59	📊
Basic Average Shares	36	36	38	39	47	44	46	46	📊
Diluted Average Shares	36	36	38	39	47	47	49	49	📊

Breakdown

2019

12/31

2020

12/31

2021

12/31

2022

12/31

2023

12/31

2024

12/31

2025

12/31

TTM

REVENUE

162

251

369

531

748

1,038

1,099

📊

Revenue Growth (1Y)

+128.51%

+55.09%

+47.34%

+43.74%

+40.84%

+38.71%

+5.90%

📊

Revenue Growth (5Y)

+650.58%

+362.61%

+313.76%

+338.17%

📊

Revenue Growth (10Y)

📊

Cost of Revenue

103

147

209

294

303

📊

Cost of Revenue Growth (1Y)

+121.76%

+50.45%

+49.50%

+42.30%

+42.13%

+40.48%

+3.18%

📊

Cost of Revenue Growth (5Y)

+609.75%

+354.89%

+324.75%

+338.27%

📊

Cost of Revenue Growth (10Y)

📊

Gross Profit

116

182

266

384

539

744

796

📊

Gross Profit Growth (1Y)

+131.31%

+56.93%

+46.52%

+44.30%

+40.35%

+38.02%

+6.97%

📊

Gross Profit Growth (5Y)

+667.50%

+365.68%

+309.57%

+338.13%

📊

Gross Profit Growth (10Y)

📊

Operating Expenses

132

242

331

397

475

602

638

📊

Operating Expenses Growth (1Y)

+105.34%

+83.41%

+36.85%

+20.03%

+19.76%

+26.77%

+5.95%

📊

Operating Expenses Growth (5Y)

+518.65%

+260.82%

+149.38%

+164.22%

📊

Operating Expenses Growth (10Y)

📊

Sell General Administrative

138

182

204

242

299

321

📊

Research and Development

104

149

193

233

303

317

📊

Other Income Expenses

📊

EBITDA

-12

-14

-57

-60

-6

156

172

📊

EBITDA Growth (1Y)

-18.11%

-316.44%

-4.20%

+90.24%

+1377.43%

+109.11%

+10.68%

📊

EBITDA Growth (5Y)

+49.97%

+641.06%

+371.69%

+400.70%

📊

EBITDA Growth (10Y)

📊

Depreciation and Amortization

📊

Operating Income

-14

-16

-60

-65

-13

141

157

📊

Operating Income Growth (1Y)

-13.35%

-274.79%

-7.59%

+79.99%

+591.98%

+122.18%

+11.34%

📊

Operating Income Growth (5Y)

+8.52%

+497.03%

+335.36%

+362.06%

📊

Operating Income Growth (10Y)

📊

Interest Expense

📊

Pre Tax Income

-14

-16

-60

-59

102

182

203

📊

Tax Provision

-232

-219

📊

NET INCOME

-14

-16

-60

414

422

📊

Net Income Growth (1Y)

-16.39%

-281.18%

+0.93%

+126.97%

+451.28%

+367.48%

+2.01%

📊

Net Income Growth (5Y)

+218.54%

+661.45%

+788.56%

+802.40%

📊

Net Income Growth (10Y)

📊

Basic EPS

-0.41

-0.44

-1.57

-1.51

0.35

2.04

9.05

9.17

📊

Diluted EPS

-0.41

-0.44

-1.57

-1.51

0.35

1.88

8.57

8.59

📊

Basic Average Shares

📊

Diluted Average Shares

📊

Ex-Dividend date	--
Payment date	--
Annual Dividend	--
Dividend Yield	--
Shareholders Yield	-0.28%
Next Earnings
Market cap	5.80B (USD)
EPS (TTM)	9.17 ($)
P/E (TTM)	13.51 ($)
Last Close	123.85

Next Earnings
Market cap	5.80B (USD)
EPS (TTM)	9.17 ($)
P/E (TTM)	13.51 ($)
Last Close	123.85 ($)

Ex-Dividend date	--
Payment date	--
Annual Dividend	--
Dividend Yield	--
Shareholders Yield	-0.28%
Next Earnings
Market cap	5.80B (USD)
EPS (TTM)	9.17 ($)
P/E (TTM)	13.51 ($)
Last Close	123.85

Next Earnings
Market cap	5.80B (USD)
EPS (TTM)	9.17 ($)
P/E (TTM)	13.51 ($)
Last Close	123.85 ($)