Introduction to the Zillow Class Action Lawsuit
- The Zillow class action lawsuit seeks to represent purchasers or acquirers of Zillow Group, Inc. (NASDAQ: Z; ZG) Class A or Class C common stock between February 11, 2025 and May 7, 2026, inclusive (the “Class Period”).
- Captioned Breidert v. Zillow Group, Inc., No. 26-cv-02016 (W.D. Wash.), the Zillow class action lawsuit charges Zillow and certain of Zillow’s top executive officers with violations of the Securities Exchange Act of 1934.
- If you suffered substantial losses and wish to serve as lead plaintiff of the Zillow class action lawsuit or just have general questions about you rights as a shareholder, please contact attorney Timothy L. Miles of the Law Offices of Timothy L. Miles, at no cost, by calling 855/846-6529 or via e-mail at [email protected].
- Lead plaintiff motions for the Zillow class action lawsuit must be filed with the court no later than August 10, 2026.
Read on for answers to the eight most frequently asked questions from investors.

1. What Do I Need to Know about the Zillow Class Action Lawsuit?
The fraud: This involves a company or its executives intentionally making false or misleading statements to manipulate the stock market. This can include concealing important information that, if known, would have affected an investor’s decision to buy, sell, or hold the stock.
- The class period: This is thetimeframe during which the alleged fraud took place. It typically starts when the misleading information is released and ends when the truth is fully disclosed to the public, often leading to a significant drop in the stock price. The class period in the Zillow class action lawsuit is February 11, 2025 and May 7, 2026.
- Investor eligibility: To be included, you must have purchased or sold the company’s securities during the class period and suffered an economic loss.
- Lead plaintiff: A court-approved lead plaintiff represents the entire class, oversees the Zillow class action lawsuit and has the authority to approve settlements on behalf of all class members.
- Legal basis: These lawsuits are based on federal and state securities laws, such as the Securities Act of 1933 and the Securities Exchange Act of 1934.
- Benefits: Class actions give individual investors leverage against large companies and allow them to share the costs of litigation through a contingency-fee arrangement, meaning the lawyers are paid only if the class wins.
- Participation: Investors who are eligible to join the class do not have to join and can “opt out” to pursue their own individual lawsuit, though this requires hiring and paying a private attorney.
2. What do the Plaintiffs Have to Prove in the Zillow Class Action Lawsuit?
To succeed in a federal securities fraud class action, plaintiffs must prove several elements:
- Material misstatement or omission: The company made a false or misleading statement, or failed to disclose a material fact.
- Scienter: The defendant acted with an intent to deceive, manipulate, or defraud.
- Reliance: The plaintiff relied on the misstatement or omission when buying or selling the security. For publicly traded securities, this can be proven through the “fraud-on-the-market” theory, which presumes the market price reflects all public, material information.
- Economic loss: The plaintiff suffered a financial loss.
- Loss causation: The company’s misstatement or omission directly caused the plaintiff’s loss, often demonstrated by a stock price drop after the truth is revealed in a “corrective disclosure“

3. What Is a Notice in the Zillow Class Action Lawsuit?
