Duolingo, Inc. Investigated by the Portnoy Law Firm
Duolingo, Inc. - Class A (DUOL)
Company Research
Source: GlobeNewswire
LOS ANGELES, March 13, 2026 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Duolingo, Inc. (“Duolingo" or the "Company") (NASDAQ:DUOL) investors that the firm has initiated an investigation into possible securities fraud, and may file a class action on behalf of investors. Investors are encouraged to contact attorney Lesley F. Portnoy, by phone 844-767-8529 or email: lesley@portnoylaw.com, to discuss their legal rights, or join the case via https://portnoylaw.com/duolingo-inc. The Portnoy Law Firm can provide a complimentary case evaluation and discuss investors’ options for pursuing claims to recover their losses. Duolingo’s stock price plummeted $16.45 per share, or 14.01%, to close at $101.00 per share on February 27, 2026, thereby injuring investors. This sharp market decline followed a February 26, 2026, announcement regarding the Company's financial results for the fourth quarter and full fiscal year ended December 31, 2025. While the report covered past performance, the pr
Show less
Read more
Impact Snapshot
Event Time:
DUOL
Last Price
Price Change
Price Change%
Volume Shares
Max Up
Max Down
%
Volume Ratio
Performance Comparison
Updated
|
Event Day
Stock performance from the time of news release until the following 4pm ET market close
|
Last price at news event
|
Since Event
Multi-day stock performance from the time of the news release
|
|---|---|---|
|
EVENT DAY
Stock performance from the time of news release until the following 4pm ET market close
|
LAST
PRICE AT NEWS EVENT |
SINCE EVENT
Multi-day stock performance from the time of the news release
|
| Last Price | ||
| VWAP | ||
|
High:
|
Max Up |
High:
|
|
Low:
|
Max Down |
Low:
|
|
%
|
Post news range |
%
|
|
|
Price change |
|
|
|
Price Change Percentage |
|
|
|
S&P 500 (SPX) |
|
|
%
|
Volume ratio |
%
|
| Volume | ||
| Ticks | ||
|
|
Avg transaction size |
|
Don't Miss Out On The Next BIG Stock Move
Event day
Event Day Chart will not be displayed beyond 90-day period of the event
Performance since event
Time And Velocity Analysis
Be the first to know
Opt in for alerts from News Quantifed
Sign Up Today
Opt-in for
DUOL alerts
Learn More With NQ
Reading the Impact Report
Help Me Understand This Data
Help Me Understand This Data
How NQ Works
What is news-based trading?
And why is it so successful?
And why is it so successful?
Movers & Shakers
The biggest gainers and losers and WHY it moved
DUOL alerts
High impacting Duolingo, Inc. - Class A news events
Weekly update
A roundup of the hottest topics
DUOL
News
- DUOL SHAREHOLDER ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of DuolingoGlobeNewswire
- Duolingo, Inc. (DUOL) Exceeds Market Returns: Some Facts to Consider [Yahoo! Finance]Yahoo! Finance
- DUOL SHAREHOLDER ALERT: Faruqi & Faruqi, LLP Investigates Claims on Behalf of Investors of DuolingoPR Newswire
- ONGOING INVESTIGATION NOTICE: Faruqi & Faruqi, LLP Continues Investigation of Potential Securities Claims Against Duolingo (NASDAQ: DUOL)GlobeNewswire
- Several Pittsburgh brands featured in 2026 Coolest Thing Made in Pennsylvania bracket [CBS News]CBS News
DUOL
Earnings
- 11/5/25 - Beat
DUOL
Sec Filings
- 3/16/26 - Form 4
- 3/4/26 - Form 4
- 3/3/26 - Form 4
- DUOL's page on the SEC website