In a high-stakes copyright dispute with far-reaching implications for commercial real estate, a CoStar competitor failed to prove that the data giant holds a monopoly and prevents brokers from sharing ...

After reviewing the mountain of evidence against CREXi, the District Court held that CoStar had stated a case for infringement and made multiple key findings against CREXi, holding that it had ...

Commercial Real Estate Exchange Inc. "plausibly alleges that CoStar has monopoly power in the relevant markets and engaged in anticompetitive conduct by entering de facto exclusive agreements and ...

"CoStar will vigorously defend against these baseless allegations and will prevail," CoStar's general counsel said after plaintiffs filed two antitrust class actions alleging defendant CoStar Group ...