Editor’s note: The COURT REPORT is RISMedia’s weekly look at current and upcoming lawsuits, investigations and other legal developments around real estate. Judge denies CoStar’s amicus brief in Zillow MRED Compass case On June 10, CoStar requested to file an amicus brief—a brief filed by a non-party, or a “friend of the court”—in the U.S.…
Editor’s note: The COURT REPORT is RISMedia’s weekly look at current and upcoming lawsuits, investigations and other legal developments around real estate. FTC lawsuit cost Zillow shareholders millions, new suit alleges A Zillow shareholder filed a securities class action in the Western District of Washington on June 9, alleging the company and its top executives…
CoStar has filed an amicus brief—a brief filed by a non-party, or a “friend of the court”— urging a federal judge to deny Zillow’s effort to block Midwest Real Estate Data (MRED) and Compass from cutting off its listing feed, arguing the portal giant is seeking court-ordered access to MLS listings while hoarding its own…
The data giant CoStar Group, operator of Homes.com and Apartments.com among other real estate businesses, set a confident atmosphere during its Q1 2026 earnings call; Founder and CEO Andy Florance touted “60 consecutive quarters of consistent, double-digit revenue growth” during the earnings call and the corresponding press release. Citing its ongoing success, CoStar shared plans…
Billionaire investor Daniel Loeb’s hedge fund Third Point has stated it will not pursue a proxy fight with CoStar Group, and has sold its stake in the company, according to an exclusive report from Reuters. “We no longer believe that our original thesis holds true today and have disposed of our position in its entirety,”…
Editor’s note: The COURT REPORT is RISMedia’s weekly look at current and upcoming lawsuits, investigations and other legal developments around real estate. Judge dismisses most claims in Louisiana three-way agreement antitrust suit A federal judge dismissed most of the claims in an antitrust lawsuit brought by four Louisiana real estate brokers who challenged the National…
In its lawsuit against Zillow focused on alleged infringement of copyrighted photos, CoStar Group is adding new allegations today, claiming that Zillow is continuing to “publish” images it has watermarked and identified, including some that were previously removed by the portal after the lawsuit was filed. Originally filed back in the June of 2025, CoStar…
In another tense back and forth between CoStar Group and an activist investor, hedge fund The D.E. Shaw Group criticized what it called the company’s latest “attempt to evade accountability for longstanding and ongoing underperformance of Homes.com.” The new dispute comes about a month after D.E. Stevens first demanded that CoStar abandon its residential business.…
CoStar Group, the commercial/residential real estate heavyweight that has come under heavy fire from investors of late, announced in a call with investors Feb. 24 that revenue was up 19% to $3.2 billion in 2025, with CEO Andy Florance fielding questions on how the company would navigate an uncertain future while touting continued investments in…
CoStar Group on Feb. 17 announced the launch of Homes AI, which the portal calls a transformative experience powered by Microsoft Azure OpenAI, fully integrated into Homes.com, and accessible to all consumers. For the first time on a major real estate portal, according to the company, consumers can engage in natural, real-time, two-way conversations, by…
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