AppLovin shares lost $82.13, or 19.6%, in a single session in August, and a securities class action now says that investors were misled about the AI models behind the company’s growth. These are allegations in a complaint, not findings by a court.
What the complaint says
The plaintiffs’ firm Bleichmar Fonti & Auld announced on October 20 that it had filed the suit against AppLovin Corporation (NASDAQ: APP) and certain senior executives. It is captioned Talbot v. AppLovin Corp., et al., No. 26-cv-10584, in the US District Court for the Northern District of California. The claims are brought under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934. Investors who want to lead the case have until November 16, 2026 to ask the court.
According to the complaint, AppLovin presented the strength of its AI models as a major growth driver. It told investors it was “constantly improving” them and that “we don’t really see a reason why that’s going to slow down.” As alleged, the new generative AI video tool in AppLovin Ads ran into significant development delays that held back improvement of the model.
The two drops
The first came on July 13, 2026. The shares fell $64.13, or 12.6%, from a $506.80 close on July 10 to $442.85. The second followed an August 5 announcement, after the market closed, that quarterly revenue had missed consensus: $1.92 billion against estimates of $1.94 billion. The defendants blamed the miss in part on delays in the rollout of the AI video creation tool, which meant lower-than-expected AppLovin Ads revenue and weaker AI “model performance.” The stock then went from $417.80 to $335.67 at the next close, a fall of 19.6%. The suit calls this the largest alleged drop.
A company with strong margins
The numbers behind the company look healthy. Second-quarter adjusted EBITDA reached $1,614 million, up 58%, for an 84% margin. GAAP net income rose 55% to $1,267 million, a 66% net margin. Free cash flow was $863.3 million, and AppLovin spent $551.3 million repurchasing and withholding 1.1 million shares. For the third quarter, management guided to revenue of $2,055 million to $2,085 million.
AppLovin is a Palo Alto mobile technology company founded in 2012 by Adam Foroughi, John Krystynak and Andrew Karam. It helps developers market, monetize, analyze and publish apps, and went public on the Nasdaq in April 2021. Barron’s reported a $123 billion valuation in July 2025, and the company joined the S&P 500 on September 22, 2025. Whether the court will find that the AI statements misled investors is the question the case now has to answer.
Sources
- Investor Alert: AppLovin (APP) has been Sued for Securities Fraud Over Alleged Misstatements made to Investors
- AppLovin
- AppLovin (APP) Grew 53% and Got Cheaper. Is the Market Missing Something?
Photo: Maxim Klimashin / Unsplash (Unsplash License)
