Analysts’ Recent Ratings Updates for CoStar Group (CSGP)

A number of firms have modified their ratings and price targets on shares of CoStar Group (NASDAQ: CSGP) recently:

• 5/4/2026 – CoStar Group had its price target lowered by Stephens from $50.00 to $42.00. They now have an “overweight” rating on the stock.
• 5/2/2026 – CoStar Group was upgraded by Wall Street Zen from “hold” to “buy”.
• 4/30/2026 – CoStar Group was given a new $44.00 price target by Deutsche Bank Aktiengesellschaft.
• 4/30/2026 – CoStar Group had its price target lowered by The Goldman Sachs Group, Inc. from $63.00 to $54.00. They now have a “buy” rating on the stock.
• 4/30/2026 – CoStar Group had its price target lowered by Wells Fargo & Company from $40.00 to $33.00. They now have an “underweight” rating on the stock.
• 4/29/2026 – CoStar Group had its price target lowered by JPMorgan Chase & Co. from $82.00 to $70.00. They now have an “overweight” rating on the stock.
• 4/29/2026 – CoStar Group had its price target lowered by Citizens Jmp from $73.00 to $44.00. They now have a “market outperform” rating on the stock.
• 4/29/2026 – CoStar Group had its price target lowered by Keefe, Bruyette & Woods from $57.00 to $50.00. They now have an “outperform” rating on the stock.
• 4/29/2026 – CoStar Group had its “buy” rating reaffirmed by BTIG Research. They now have a $55.00 price target on the stock.
• 4/29/2026 – CoStar Group had its price target lowered by Needham & Company LLC from $60.00 to $50.00. They now have a “buy” rating on the stock.
• 4/23/2026 – CoStar Group had its price target lowered by Citigroup Inc. from $100.00 to $70.00. They now have a “buy” rating on the stock.
• 4/15/2026 – CoStar Group had its price target lowered by BTIG Research from $60.00 to $55.00. They now have a “buy” rating on the stock.
• 4/14/2026 – CoStar Group had its price target lowered by Stephens from $70.00 to $50.00. They now have an “overweight” rating on the stock.
• 4/13/2026 – CoStar Group had its price target lowered by Robert W. Baird from $73.00 to $56.00. They now have an “outperform” rating on the stock.
• 3/27/2026 – CoStar Group had its “sell (d)” rating reaffirmed by Weiss Ratings.
• 3/19/2026 – CoStar Group had its price target lowered by The Goldman Sachs Group, Inc. from $73.00 to $63.00. They now have a “buy” rating on the stock.

Insider Transactions at CoStar Group

In other news, Director Louise S. Sams purchased 1,000 shares of the business’s stock in a transaction on Friday, March 6th. The stock was acquired at an average cost of $48.36 per share, for a total transaction of $48,360.00. Following the purchase, the director directly owned 20,409 shares in the company, valued at $986,979.24. This trade represents a 5.15% increase in their position. The transaction was disclosed in a filing with the Securities & Exchange Commission, which is accessible through this link. Also, CEO Andrew C. Florance acquired 71,430 shares of the business’s stock in a transaction that occurred on Friday, May 1st. The shares were bought at an average price of $35.20 per share, with a total value of $2,514,336.00. Following the completion of the purchase, the chief executive officer owned 1,722,865 shares in the company, valued at $60,644,848. This trade represents a 4.33% increase in their position. The disclosure for this purchase is available in the SEC filing. Insiders own 1.09% of the company’s stock.

CoStar Group, Inc is a provider of information, analytics and online marketplaces for the commercial real estate industry. The company gathers property-level data, builds market analytics and supplies research tools used by brokers, owners, lenders, investors and other real estate professionals to evaluate markets, track inventory and manage listings. CoStar’s offerings are delivered primarily through subscription-based platforms that combine proprietary databases, mapping and workflow applications to support decision-making across the property life cycle.

In addition to its core CoStar research service, the company operates prominent online listing and marketing platforms that connect buyers, sellers, tenants and brokers.