Alibaba Group Holding Limited
Case Overview
61 Days Left to Seek Lead Plaintiff
| Lead Plaintiff Deadline: | Lead Plaintiff Deadline: 10/05/2026 |
| Status: | Status: Investigating |
| Company Name: | Company Name: Alibaba Group Holding Limited |
| Court: | Court: Southern District of New York |
| Case Number: | Case Number: 1:26cv06654 |
| Class Period: | Class Period: 06/26/2025 - 06/24/2026 |
| Ticker: | Ticker: BABA |
| Related Attorneys: | Lead Attorneys: Thomas W. Elrod |
| Related Practices: | Related Practices: Securities |
The lawsuit alleges that Alibaba made materially false and/or misleading statements, as well as failed to disclose adverse facts, including that: (i) under the National Defense Authorization Act, any entities directly or indirectly controlled or affiliated with the Chinese Ministry of Industry and Information Technology (“MIIT”) were considered a Chinese military company; (ii) Alibaba was directly or indirectly controlled by or affiliated with the MIIT; and (iii) the risk of Alibaba carrying out distillation attacks against third-party AI models was ongoing.
On June 8, 2026, the U.S. Department of Defense released an updated list identifying Chinese military companies. Alibaba was included on that list due to its direct or indirect control by or affiliation with the MIIT. On this news, the price of Alibaba’s ADSs dropped $4.69 per ADS, or 3.9%, over two trading days to close at $115.38 on June 10, 2026.
On June 24, 2026, Bloomberg published an article titled “Anthropic Accuses Alibaba of ‘Illicitly’ Accessing AI Models.” The article reported that Anthropic accused Alibaba of “waging a large-scale effort to ‘illicitly’ access its Claude artificial intelligence model using thousands of fraudulent accounts.” Additionally, “Anthropic warned that Alibaba and other Chinese labs are making systematic and unauthorized use of results from leading US models to develop a rival generation of chatbots at a fraction of the cost via a practice known as adversarial distillation.” On this news, the price of Alibaba’s ADSs fell $2.80 per ADS, or 2.7%, to close at $99.80 on June 24, 2026. The Company’s stock price fell a further $4.73 per ADS, or 4.7%, to close at $95.07 on June 25, 2026.
On June 8, 2026, the U.S. Department of Defense released an updated list identifying Chinese military companies. Alibaba was included on that list due to its direct or indirect control by or affiliation with the MIIT. On this news, the price of Alibaba’s ADSs dropped $4.69 per ADS, or 3.9%, over two trading days to close at $115.38 on June 10, 2026.
On June 24, 2026, Bloomberg published an article titled “Anthropic Accuses Alibaba of ‘Illicitly’ Accessing AI Models.” The article reported that Anthropic accused Alibaba of “waging a large-scale effort to ‘illicitly’ access its Claude artificial intelligence model using thousands of fraudulent accounts.” Additionally, “Anthropic warned that Alibaba and other Chinese labs are making systematic and unauthorized use of results from leading US models to develop a rival generation of chatbots at a fraction of the cost via a practice known as adversarial distillation.” On this news, the price of Alibaba’s ADSs fell $2.80 per ADS, or 2.7%, to close at $99.80 on June 24, 2026. The Company’s stock price fell a further $4.73 per ADS, or 4.7%, to close at $95.07 on June 25, 2026.