Duolingo, Inc. develops a language-learning website and mobile app in the United States and China. The company offers courses in 40 different languages, including Spanish, English, French, Japanese, German, Italian, Chinese, Portuguese, and others. It also provides a digital language proficiency assessment exam. The company was incorporated in 2011 and is headquartered in Pittsburgh, Pennsylvania.
Over the last 12 months, insiders at Duolingo, Inc. have bought $0 and sold $263.09M worth of Duolingo, Inc. stock.
On average, over the past 5 years, insiders at Duolingo, Inc. have bought $74.02M and sold $182.7M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 5,000 shares for transaction amount of $335,600 was made by Durable Capital Partners LP (director) on 2022‑12‑28.
2025-01-15 | Sale | President & CEO, Co-Founder | 8,000 0.0182% | $321.00 | $2.57M | +6.82% | ||
2025-01-13 | Sale | Chief Financial Officer | 4,464 0.0101% | $313.55 | $1.4M | +1.14% | ||
2025-01-06 | Sale | Chief Tech Officer, Co-Founder | 10,000 0.0229% | $336.23 | $3.36M | -4.97% | ||
2025-01-02 | Sale | Chief Financial Officer | 5,000 0.0114% | $324.48 | $1.62M | -1.70% | ||
2024-12-19 | Sale | Chief Tech Officer, Co-Founder | 10,000 0.0227% | $336.82 | $3.37M | +1.51% | ||
2024-12-16 | Sale | Chief Financial Officer | 14,250 0.0322% | $347.44 | $4.95M | -4.41% | ||
2024-12-16 | Sale | President & CEO, Co-Founder | 99,396 0.2248% | $347.57 | $34.55M | -4.41% | ||
2024-12-13 | Sale | Chief Tech Officer, Co-Founder | 43,826 0.0994% | $338.75 | $14.85M | -0.90% | ||
2024-12-13 | Sale | President & CEO, Co-Founder | 45,845 0.104% | $338.53 | $15.52M | -0.90% | ||
2024-12-12 | Sale | Chief Tech Officer, Co-Founder | 41,521 0.0947% | $340.29 | $14.13M | -0.82% | ||
2024-12-12 | Sale | President & CEO, Co-Founder | 41,759 0.0953% | $340.29 | $14.21M | -0.82% | ||
2024-12-11 | Sale | Chief Tech Officer, Co-Founder | 188,901 0.4255% | $339.54 | $64.14M | -2.07% | ||
2024-12-06 | Sale | Chief Engineering Officer | 1,500 0.0034% | $369.33 | $553,997 | -8.26% | ||
2024-12-02 | Sale | Chief Financial Officer | 8,049 0.0183% | $346.18 | $2.79M | -1.86% | ||
2024-11-18 | Sale | Chief Financial Officer | 3,591 0.0082% | $308.88 | $1.11M | 0.00% | ||
2024-11-18 | Sale | General Counsel | 2,642 0.006% | $308.47 | $814,967 | 0.00% | ||
2024-11-15 | Sale | Chief Business Officer | 1,625 0.0036% | $309.30 | $502,613 | +11.25% | ||
2024-11-15 | Sale | Chief Engineering Officer | 3,021 0.0066% | $309.30 | $934,395 | +11.25% | ||
2024-11-15 | Sale | Chief Financial Officer | 3,285 0.0072% | $309.30 | $1.02M | +11.25% | ||
2024-11-15 | Sale | General Counsel | 1,249 0.0027% | $309.30 | $386,316 | +11.25% |
Meese Robert | Chief Business Officer | 140428 0.3193% | $350.46 | 0 | 27 | |
Glance Natalie | Chief Engineering Officer | 132239 0.3006% | $350.46 | 0 | 32 | |
Skaruppa Matthew | Chief Financial Officer | 63266 0.1438% | $350.46 | 0 | 56 | |
Chen Stephen C. | General Counsel | 31667 0.072% | $350.46 | 0 | 23 | |
Shelton James H | director | 4253 0.0097% | $350.46 | 0 | 2 | |
Bohutinsky Amy | director | 4253 0.0097% | $350.46 | 0 | 1 | |
Clemens Sara | director | 3575 0.0081% | $350.46 | 0 | 3 | |
Hacker Severin | Chief Tech Officer, Co-Founder | 72 0.0002% | $350.46 | 0 | 35 | |
von Ahn Luis | President & CEO, Co-Founder | 0 0% | $350.46 | 0 | 20 | |
Durable Capital Partners LP | 10 percent owner | 3556688 8.0862% | $350.46 | 43 | 12 | +24.39% |
CapitalG 2014 LP | 10 percent owner | 65689 0.1493% | $350.46 | 0 | 11 | |
Munson Gillian | director | 1619 0.0037% | $350.46 | 0 | 2 | |
Union Square Ventures 2012 Fund, L.P. | 10 percent owner | 0 0% | $350.46 | 0 | 1 | |
KPCB DGF Associates, LLC | 10 percent owner | 0 0% | $350.46 | 0 | 1 |
Baillie Gifford Co | $780.29M | 8.2 | 3.54M | -1.56% | -$12.34M | 0.61 | |
The Vanguard Group | $747.2M | 7.86 | 3.39M | +2.02% | +$14.78M | 0.01 | |
Durable Capital Partners LP | $684.93M | 7.2 | 3.11M | -2.82% | -$19.91M | 5.31 | |
BlackRock | $550.76M | 5.79 | 2.5M | -1.06% | -$5.91M | 0.01 | |
Fidelity Investments | $311.46M | 3.27 | 1.41M | +51.62% | +$106.04M | 0.02 | |
Whale Rock Capital Management LLC | $281.28M | 2.96 | 1.28M | +23.85% | +$54.17M | 4.18 | |
AllianceBernstein | $195.46M | 2.06 | 886,111 | +2,413.08% | +$187.68M | 0.07 | |
Gilder Gagnon Howe & Co. LLC | $176.95M | 1.86 | 802,200 | +1.22% | +$2.13M | 2.26 | |
Geode Capital Management | $163.75M | 1.72 | 742,246 | +3.55% | +$5.61M | 0.01 | |
Foxhaven Asset Management LP | $159.27M | 1.67 | 722,068 | -5.85% | -$9.9M | 4.3 | |
State Street | $152.68M | 1.61 | 692,154 | +2.15% | +$3.22M | 0.01 | |
Two Sigma Advisers LP | $137.86M | 1.45 | 625,000 | -7.48% | -$11.14M | 0.23 | |
Invesco | $125.85M | 1.32 | 570,527 | -1.74% | -$2.22M | 0.03 | |
Lord Abbett | $123.92M | 1.3 | 561,788 | -11.66% | -$16.36M | 0.43 | |
Two Sigma | $108.11M | 1.14 | 490,128 | -13.95% | -$17.53M | 0.16 | |
Renaissance Technologies | $99.64M | 1.05 | 451,700 | +43.9% | +$30.4M | 0.16 | |
Acadian Asset Management | $98.19M | 1.03 | 445,256 | -1.57% | -$1.56M | 0.34 | |
D. E. Shaw & Co. | $93.8M | 0.99 | 425,261 | -56.11% | -$119.94M | 0.09 | |
American Century Investments | $87.97M | 0.93 | 398,790 | +35.55% | +$23.07M | 0.05 | |
T. Rowe Price | $80.46M | 0.85 | 364,755 | +73.61% | +$34.12M | 0.01 | |
Agf Management Ltd | $79.56M | 0.84 | 360,678 | +72.66% | +$33.48M | 0.45 | |
Carnegie Mellon University - Heinz College of Information Systems and Public Policy | $79.04M | 0.83 | 358,314 | -1.1% | -$882,320.00 | 99.13 | |
Franklin Templeton Investments | $77.24M | 0.81 | 350,163 | +59.85% | +$28.92M | 0.02 | |
T Rowe Price Investment Management Inc | $76M | 0.8 | 344,537 | -27.27% | -$28.49M | 0.05 | |
Morgan Stanley | $75.04M | 0.79 | 340,203 | -22.93% | -$22.33M | 0.01 | |
Marshall Wace | $67.9M | 0.71 | 307,809 | +21.08% | +$11.82M | 0.07 | |
Wellington Management Company | $66.81M | 0.7 | 302,880 | -32.77% | -$32.56M | 0.01 | |
Northern Trust | $64.8M | 0.68 | 293,779 | -1.76% | -$1.16M | 0.01 | |
Charles Schwab | $64.51M | 0.68 | 292,453 | +4.46% | +$2.75M | 0.01 | |
Nuveen | $64.32M | 0.68 | 291,614 | -2.23% | -$1.47M | 0.02 | |
Driehaus Capital Management LLC | $60.56M | 0.64 | 274,544 | +17.55% | +$9.04M | 0.6 | |
Federated Hermes | $59.62M | 0.63 | 270,295 | +195.77% | +$39.46M | 0.14 | |
Goldman Sachs | $47.01M | 0.49 | 213,124 | -19.12% | -$11.11M | 0.01 | |
Voloridge Investment Management, LLC | $38.69M | 0.41 | 175,396 | -50.42% | -$39.34M | 0.14 | |
Artisan Partners | $38.34M | 0.4 | 173,804 | -4.3% | -$1.72M | 0.06 | |
Millennium Management LLC | $36.27M | 0.38 | 164,416 | -25.31% | -$12.29M | 0.02 | |
Qube Research & Technologies | $35.07M | 0.37 | 158,984 | +86.83% | +$16.3M | 0.04 | |
JPMorgan Chase | $34.7M | 0.37 | 157,328 | +42.95% | +$10.43M | <0.01 | |
BNY Mellon | $34.44M | 0.36 | 156,133 | -3.1% | -$1.1M | 0.01 | |
Man Group Plc | $31.39M | 0.33 | 142,312 | -7.46% | -$2.53M | 0.08 | |
ClearBridge Investments | $28.56M | 0.3 | 129,454 | New | +$28.56M | 0.02 | |
Jacobs Levy Equity Management | $27.86M | 0.29 | 126,301 | +27.25% | +$5.97M | 0.1 | |
Squarepoint Ops LLC | $26.42M | 0.28 | 119,782 | +451.23% | +$21.63M | 0.1 | |
First Trust | $24.84M | 0.26 | 112,618 | +6.22% | +$1.46M | 0.03 | |
Ubs Asset Management Americas Inc | $24.23M | 0.26 | 109,854 | +5.54% | +$1.27M | 0.01 | |
Fuller & Thaler Asset Management, Inc. | $24.02M | 0.25 | 108,876 | +39.49% | +$6.8M | 0.11 | |
Bank of America | $22.22M | 0.23 | 100,730 | +149.31% | +$13.31M | <0.01 | |
Ameriprise Financial | $20.43M | 0.22 | 92,694 | +209.76% | +$13.83M | 0.01 | |
Himension Capital Singapore Pte Ltd | $20.36M | 0.21 | 92,284 | +45.6% | +$6.38M | 1.53 | |
Capital Fund Management | $19.3M | 0.2 | 87,486 | +17.25% | +$2.84M | 0.16 |