CoStar Group (CSGP) – Research Analysts’ Recent Ratings Changes

Several brokerages have updated their recommendations and price targets on shares of CoStar Group (NASDAQ: CSGP) in the last few weeks:

• 3/9/2026 – CoStar Group was upgraded by Zacks Research from “strong sell” to “hold”.
• 3/3/2026 – CoStar Group had its “outperform” rating reaffirmed by William Blair.
• 2/26/2026 – CoStar Group was given a new $60.00 price target by BTIG Research. They now have a “buy” rating on the stock.
• 2/26/2026 – CoStar Group had its price target lowered by BMO Capital Markets from $72.00 to $53.00. They now have a “market perform” rating on the stock.
• 2/25/2026 – CoStar Group was given a new $73.00 price target by Robert W. Baird.
• 2/25/2026 – CoStar Group had its price target lowered by The Goldman Sachs Group, Inc. from $84.00 to $73.00. They now have a “buy” rating on the stock.
• 2/25/2026 – CoStar Group had its price target lowered by Wells Fargo & Company from $48.00 to $44.00. They now have an “underweight” rating on the stock.
• 2/25/2026 – CoStar Group had its price target lowered by Royal Bank Of Canada from $75.00 to $57.00. They now have a “sector perform” rating on the stock.
• 2/25/2026 – CoStar Group had its price target lowered by Keefe, Bruyette & Woods from $75.00 to $70.00. They now have an “outperform” rating on the stock.
• 2/25/2026 – CoStar Group had its price target lowered by Needham & Company LLC from $80.00 to $60.00. They now have a “buy” rating on the stock.
• 2/25/2026 – CoStar Group had its price target lowered by Citizens Jmp from $78.00 to $73.00. They now have a “market outperform” rating on the stock.
• 2/20/2026 – CoStar Group was upgraded by Jefferies Financial Group Inc. from “hold” to “buy”. They now have a $67.00 price target on the stock.
• 2/4/2026 – CoStar Group was given a new $48.00 price target by Wells Fargo & Company. They now have an “underweight” rating on the stock.
• 1/27/2026 – CoStar Group was upgraded by BTIG Research from “neutral” to “buy”. They now have a $80.00 price target on the stock.
• 1/14/2026 – CoStar Group is now covered by BNP Paribas Exane. They set a “neutral” rating and a $64.00 price target on the stock.
• 1/14/2026 – CoStar Group had its “buy” rating reaffirmed by The Goldman Sachs Group, Inc.. They now have a $84.00 price target on the stock.
• 1/12/2026 – CoStar Group had its price target lowered by Keefe, Bruyette & Woods from $100.00 to $75.00. They now have an “outperform” rating on the stock.

Insider Activity at CoStar Group

In related news, Director Louise S. Sams bought 1,000 shares of the company’s stock in a transaction that occurred on Friday, March 6th. The shares were purchased at an average cost of $48.36 per share, with a total value of $48,360.00. Following the completion of the acquisition, the director directly owned 20,409 shares in the company, valued at approximately $986,979.24. The trade was a 5.15% increase in their ownership of the stock. The purchase was disclosed in a document filed with the Securities & Exchange Commission, which is accessible through this link. 1.09% of the stock is owned by insiders.

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.