Duolingo, Inc. - Class A Common Stock (DUOL)

142.28
-6.66 (-4.47%)
NASDAQ · Last Trade: Oct 16th, 2:44 PM EDT
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Detailed Quote

Previous Close148.93
Open150.37
Bid142.09
Ask142.46
Day's Range141.90 - 151.48
52 Week Range87.89 - 344.00
Volume469,612
Market Cap1.82M
PE Ratio (TTM)18.03
EPS (TTM)7.9
Dividend & YieldN/A (N/A)
1 Month Average Volume985,105

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About Duolingo, Inc. - Class A Common Stock (DUOL)

Duolingo is a leading educational technology company that focuses on language learning through its engaging mobile and web applications. The platform utilizes gamification to make the process of acquiring new languages enjoyable and effective, offering a diverse range of courses in various languages. Users can practice speaking, writing, and listening skills through interactive lessons and exercises, while the app's adaptive algorithms personalize the learning experience to fit individual progress and goals. Additionally, Duolingo has expanded its offerings to include features such as language proficiency tests and social learning, fostering a vibrant community of learners around the world. Read More

News & Press Releases

Kaplan Fox Reminds Duolingo, Inc. (NASDAQ: DUOL) Investors Seeking Recovery of the Lead Plaintiff Deadline on December 7, 2026
NEW YORK, Oct. 16, 2026 (GLOBE NEWSWIRE) -- Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) on behalf of investors that purchased or otherwise acquired Duolingo Class A common stock between May 2, 2025 and February 26, 2026 (the “Class Period”).
By Kaplan Fox & Kilsheimer, LLP · Via GlobeNewswire · October 16, 2026
DUOL Shareholder Alert: December 7, 2026 Lead Plaintiff Deadline in Duolingo, Inc. Securities Class Action - Contact Levi & Korsinsky
NEW YORK CITY, NY / ACCESS Newswire / October 16, 2026 / Levi & Korsinsky, LLP notifies investors in Duolingo, Inc. (NASDAQ:DUOL) that a securities class action is pending on behalf of shareholders who purchased stock between May 2, 2025 and February 26, 2026, a stretch in which Wall Street analyst expectations for the language-learning platform were repeatedly reset. Find out if you could qualify to recover your losses. You may also contact Joseph E. Levi, Esq. at jlevi@levikorsinsky.com or (212) 363-7500.
By Levi & Korsinsky, LLP · Via ACCESS Newswire · October 16, 2026
DUOL Investors Have Opportunity to Lead Duolingo, Inc. Securities Fraud Lawsuit with SBS Law
LOS ANGELES, Oct. 16, 2026 (GLOBE NEWSWIRE) -- Schall, Brown & Schwartz LLP (“SBS”), a national shareholder rights litigation firm, reminds investors of a class action lawsuit against Duolingo, Inc. (“Duolingo” or “the Company”) (NASDAQ: DUOL) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
By Schall, Brown & Schwartz LLP · Via GlobeNewswire · October 16, 2026
Kaplan Fox Continues to Alert Investors of a Securities Class Action Deadline on December 7, 2026 Against Duolingo, Inc. (NASDAQ: DUOL)
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Via NewMediaWire · October 15, 2026
Duolingo Shareholder Alert: ClaimsFiler Reminds Investors With Losses In Excess Of $100,000 Of Lead Plaintiff Deadline In Class Action Lawsuit Against Duolingo, Inc. - DUOL
NEW ORLEANS, Oct. 15, 2026 (GLOBE NEWSWIRE) -- ClaimsFiler, a FREE shareholder information service, reminds investors that they have until December 7, 2026 to file lead plaintiff applications in a securities class action lawsuit against Duolingo, Inc. (“Duolingo” or the “Company”) (NasdaqGS: DUOL), if they purchased Duolingo, Inc. Class A common stock between May 2, 2025 and February 26, 2026, inclusive (the “Class Period”). This action is pending in the United States District Court for the Western District of Pennsylvania.
By SkyMedia, LLC · Via GlobeNewswire · October 15, 2026
Kaplan Fox Continues to Alert Investors of Duolingo, Inc. (NASDAQ: DUOL) to a Class Action Deadline on December 7, 2026
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Via NewMediaWire · October 15, 2026
Deadline Approaching: Duolingo, Inc. (DUOL) Shareholders Who Lost Money Urged To Contact Law Offices of Howard G. Smith
Law Offices of Howard G. Smith reminds investors of the upcoming December 7, 2026 deadline to file a lead plaintiff motion in the case filed on behalf of investors who purchased Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) securities between May 2, 2025 and February 26, 2026, inclusive (the “Class Period”).
By Law Offices of Howard G. Smith · Via Business Wire · October 15, 2026
Kaplan Fox Encourages Duolingo, Inc. (NASDAQ: DUOL) Investors Seeking Recovery to Contact the Firm Before December 7, 2026
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Via NewMediaWire · October 14, 2026
Deadline Soon: Duolingo, Inc. (DUOL) Shareholders Who Lost Money Urged To Contact The Law Offices of Frank R. Cruz About Securities Fraud Lawsuit
The Law Offices of Frank R. Cruz reminds investors of the upcoming December 7, 2026 deadline to participate as a lead plaintiff in the securities fraud class action lawsuit filed on behalf of investors who acquired Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) securities between May 2, 2025 and February 26, 2026, inclusive (the “Class Period”).
By The Law Offices of Frank R. Cruz · Via Business Wire · October 14, 2026
Duolingo, Inc. Securities Fraud Class Action Lawsuit Filed; December 7, 2026, Lead Plaintiff Deadline
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Via NewMediaWire · October 14, 2026
Kaplan Fox Encourages Investors of Duolingo, Inc. (NASDAQ: DUOL) Who Suffered Losses to Contact the Firm Before December 7, 2026
NEW YORK, Oct. 14, 2026 (GLOBE NEWSWIRE) -- Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) on behalf of investors that purchased or otherwise acquired Duolingo Class A common stock between May 2, 2025 and February 26, 2026 (the “Class Period”).
By Kaplan Fox & Kilsheimer, LLP · Via GlobeNewswire · October 14, 2026
Duolingo, Inc. Notice of December 7, 2026 Application Deadline for Class Action Lawsuit - Contact Lewis Kahn, Esq. at Kahn Swick & Foti, LLC, Before Application Deadline
NEW YORK and NEW ORLEANS, Oct. 13, 2026 (GLOBE NEWSWIRE) -- Kahn Swick & Foti, LLC (“KSF”) and KSF partner, former Attorney General of Louisiana, Charles C. Foti, Jr., notifies investors in Duolingo, Inc. (NasdaqGS: DUOL) of a class action securities lawsuit.
By Kahn Swick & Foti, LLC · Via GlobeNewswire · October 14, 2026
Kaplan Fox Encourages Duolingo, Inc. (NASDAQ: DUOL) Investors to Contact the Firm Before the Deadline on December 7, 2026
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Via NewMediaWire · October 13, 2026
INVESTOR ALERT: Pomerantz Law Firm Reminds Investors with Losses on their Investment in Duolingo, Inc. of Class Action Lawsuit and Upcoming Deadlines – DUOL
NEW YORK, Oct. 13, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP announces that a class action lawsuit has been filed against Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL).   Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, (or 888.4-POMLAW), toll-free, Ext. 7980. Those who inquire by e-mail are encouraged to include their mailing address, telephone number, and the number of shares purchased.
By Pomerantz LLP · Via GlobeNewswire · October 13, 2026
Law Offices of Frank R. Cruz Encourages Duolingo, Inc. (DUOL) Shareholders to Inquire About Securities Fraud Class Action
The Law Offices of Frank R. Cruz announces that a class action lawsuit has been filed on behalf of shareholders who purchased or otherwise acquired Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) common stock between May 2, 2025 and February 26, 2026, inclusive (the “Class Period”). Duolingo investors have until December 7, 2026 to file a lead plaintiff motion.
By Law Offices of Frank R. Cruz · Via Business Wire · October 13, 2026
DUOL Shareholder Alert: Investors With Losses May Seek to Lead the Class Action in Duolingo, Inc. Securities Lawsuit - Contact SueWallSt
Duolingo's CEO and former CFO, who signed and certified the Company's SEC reports, allegedly controlled public statements that masked how friction-heavy monetization and mass-produced AI lessons were eroding user growth.
By SueWallSt · Via GlobeNewswire · October 13, 2026
Glancy Prongay Wolke & Rotter LLP, a Leading Securities Fraud Law Firm Encourages Duolingo, Inc. (DUOL) Shareholders to Inquire About Securities Fraud Class Action
Glancy Prongay Wolke & Rotter LLP, a leading national shareholder rights law firm, announces that a securities fraud class action lawsuit has been filed on behalf of investors who purchased or otherwise acquired Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) securities between May 2, 2025 and February 26, 2026, inclusive (the “Class Period”). Duolingo investors have until December 7, 2026 to file a lead plaintiff motion.
By Glancy Prongay Wolke & Rotter LLP · Via Business Wire · October 13, 2026
Kaplan Fox Encourages Duolingo, Inc. (NASDAQ: DUOL) Investors to Contact the Firm Before the Lead Plaintiff Deadline on December 7, 2026
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Via NewMediaWire · October 13, 2026
Law Offices of Howard G. Smith Encourages Duolingo, Inc. (DUOL) Shareholders To Inquire About Securities Fraud Class Action
Law Offices of Howard G. Smith announces that a class action lawsuit has been filed on behalf of investors who purchased acquired Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) common stock between May 2, 2025 and February 26, 2026, inclusive (the “Class Period”). Duolingo investors have until December 7, 2026 to file a lead plaintiff motion.
By Law Offices of Howard G. Smith · Via Business Wire · October 13, 2026
Duolingo, Inc. Investors With Substantial Losses Have Opportunity to Lead Class Action Lawsuit
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Via NewMediaWire · October 13, 2026
DUOLINGO, INC. (DUOL) SHAREHOLDER ALERT Bernstein Liebhard LLP Reminds Duolingo, Inc. Investors of Upcoming Deadline
NEW YORK, Oct. 13, 2026 (GLOBE NEWSWIRE) -- Bernstein Liebhard LLP, a nationally acclaimed investor rights law firm, reminds Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) investors of the December 7, 2026 deadline involving a securities fraud class action lawsuit commenced against the Company.
By Bernstein Liebhard LLP · Via GlobeNewswire · October 13, 2026
Kaplan Fox Encourages Investors of Duolingo, Inc. (NASDAQ: DUOL) to Contact the Firm Before Lead Plaintiff Deadline on December 7, 2026
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Via NewMediaWire · October 12, 2026
DUOL DEADLINE ALERT: Faruqi & Faruqi, LLP Reminds Duolingo Investors of Securities Class Action Lawsuit Deadline on December 7, 2026
Faruqi & Faruqi, LLP Securities Litigation Partner James (Josh) Wilson Encourages Investors Who Suffered Losses In Duolingo To Contact Him Directly To Discuss Their Options
By Faruqi & Faruqi LLP · Via GlobeNewswire · October 12, 2026
DUOL Shareholder Alert: December 7, 2026 Lead Plaintiff Deadline in Duolingo, Inc. Securities Class Action - Contact Levi & Korsinsky
Wall Street Reassessment: Analysts were modeling sustained user growth and roughly $344 million in fourth-quarter bookings while, the lawsuit alleges, Duolingo's friction-heavy monetization and mass-produced AI lessons were already eroding daily active users
By Levi & Korsinsky, LLP · Via GlobeNewswire · October 12, 2026
Kaplan Fox & Kilsheimer LLP Alerts Duolingo, Inc. (NASDAQ: DUOL) Investors to a Securities Class Action Deadline on December 7, 2026
NEW YORK, Oct. 12, 2026 (GLOBE NEWSWIRE) -- Kaplan Fox & Kilsheimer LLP announces that a class action lawsuit has been filed against Duolingo, Inc. (“Duolingo” or the “Company”) (NASDAQ: DUOL) on behalf of investors that purchased or otherwise acquired Duolingo Class A common stock between May 2, 2025 and February 26, 2026 (the “Class Period”).
By Kaplan Fox & Kilsheimer, LLP · Via GlobeNewswire · October 12, 2026