CoStar Gets Support For 9th Circ. Antitrust Ruling Redo Bid

By Isaac Monterose · August 19, 2025, 9:01 PM EDT

A group of antitrust scholars, former government officials and a center-left technology industry coalition asked the Ninth Circuit to allow them to file amicus briefs that back CoStar Group Inc.'s request...

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Case Information

Case Title

CoStar Group, Inc., et al v. Commercial Real Estate Exchange, Inc.

Case Number

23-55662

Court

Appellate - 9th Circuit

Nature of Suit

3820 Copyright

Date Filed

July 27, 2023