SueWallSt flags Microvast securities suit ahead of Sept. 21 deadline

SueWallSt said investors in Microvast Holdings face a pending securities class action, with a lead-plaintiff deadline set for Sept. 21, 2026.
SueWallSt on Aug. 27, 2026, alerted investors to a pending securities class action against Microvast Holdings, Inc. (NASDAQ: MVST), saying the court-set deadline to seek lead-plaintiff appointment is Sept. 21, 2026.
The post says the federal case covers alleged disclosure problems during the class period from April 1, 2025, through March 16, 2026. It says the complaint centers on claims that Microvast did not fully disclose finance leadership instability and made misleading statements about its business, manufacturing plans and financial outlook.
According to the PR Newswire post, MVST shares fell $0.79, or 34.2%, to close at $1.52 on March 17, 2026. The filing is said to be in the United States District Court for the Southern District of Texas, Houston Division, and to fall under the Private Securities Litigation Reform Act of 1995.
The alert says the lawsuit alleges investors were left without a complete picture of risks tied to the company’s finance team turnover and public business claims. It says Microvast had four different finance chiefs over a three-year span, and that one finance leader left about three months after joining. The post also says the company gave limited public explanation for multiple departures.
The notice says investors were relying on Microvast’s financial outlook, margin targets, customer demand commentary and manufacturing expansion timeline. It says the allegations also follow a June 25, 2025, Grizzly Research report that accused Microvast of fabricating significant parts of its business and capabilities, challenged statements about activity at the Huzhou facility and questioned the economic value of certain partnerships, including a projected opportunity involving Gaussin.
In the FAQ section quoted in the alert, the complaint is said to allege materially false or misleading statements about Microvast’s ability to achieve high gross margin targets, complete the Huzhou Phase 3.2 expansion by the end of 2025 and manage inventory and customer rollout risks. The post also says later disclosures involved customer rollout delays, inventory impairment and missed financial expectations.
The same FAQ says Microvast reported a Q4 2025 revenue miss, a gross margin decline to 1.0% and a $32.5 million inventory impairment tied to specialized ESS components. The post says those disclosures were followed by a sharp stock decline.
PR Newswire’s alert says no class has been certified. It also says investors do not have to serve as lead plaintiff to remain absent class members.
The next development is the Sept. 21 deadline for lead-plaintiff applications. The alert says the case will proceed in federal court in Houston.
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