CSGP CoStar Group Inc
Company Analysis
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🔴 CoStar Group is trading 4.2% down in pre-market — no new company-specific announcement identified
CoStar Group is trading 4.2% lower at $31.66 in pre-market on October 21, 2026; available search results identify no new company-specific announcement...
🔴 CoStar Group is trading 14.94% down today in after-hours trading — after-hours catalyst remains unconfirmed
CoStar Group is trading at $27.06, down 14.94%, with no verified company-specific announcement explaining the sharp after-hours decline. - The regular session...
🟢 CoStar Group is trading 4.15% up on October 15, 2026 — no clear catalyst identified
CoStar Group is trading at $31.36, up 4.15%, on October 15, 2026, with no clear company-specific catalyst identified. - A search result describes company news...
🟢 CoStar Group is trading 4.29% up
CoStar Group is trading at $28.79, up 4.29%; no confirmed catalyst for the move was reported. - CoStar Group reported that every major Canadian commercial...
CoStar Group Faces Scrutiny After FTSE All-World Exit as Shares Fall 58%
Investors are reassessing CoStar Group following its removal from the FTSE All-World Index. The company’s shares had fallen approximately 58% year to date as...
🔴 CoStar Group is trading 4.3% down today with no clear company-specific catalyst
CoStar Group is trading 4.3% lower at $26.88 on September 28, 2026, with no clear company-specific catalyst identified. - The latest company investor-news...
🟢 CoStar Group is trading 52% up in after-hours trading with no clear catalyst identified
CoStar Group is trading at $43.63, up 51.65% in after-hours trading, after closing at $28.77 on September 22, 2026; no clear catalyst has been identified. - No...
CoStar Taps Felix Kusch for Homes.com, Targeting Margins After 66% Growth
CoStar Group appointed European portal veteran Felix Kusch as President of Homes.com on September 14. The leadership change aims to sharpen execution and scale...
🟢 CoStar Group rises 4.1% — Software Stocks Surge on Tech Sector Rotation Away From AI Hardware
With Software (IGV) up 3.1%, this looks like a sector-led move rather than a company-specific surprise. Software stocks are rallying as investors rotate...
🔴 CoStar Group is trading 4.06% down today following stronger jobs data
CoStar Group is trading at $29.66, down 4.06%, amid a broad risk-off session following stronger jobs data, rising rate-hike expectations, tariff tensions, and...
CoStar Group shares tumble 53%, following massive Homes.com investment
CoStar Group (CSGP) stock fell 53% year-to-date to $31 as of September 4, 2026. Heavy investment in the Homes.com residential platform drove the decline....
ShawSpring Partners Exits CoStar Group (CSGP) Position
In a notable portfolio move, Dennis Hong's ShawSpring Partners has liquidated its entire stake in CoStar Group (CSGP), selling off 339,080 shares. The sale had...
CoStar Group faces consolidated antitrust lawsuits, alleging 80% market control
CoStar Group faces four consolidated antitrust lawsuits in a Virginia federal court. The litigation accuses the real estate data giant of leveraging its...
Tiger Global Exits $60.5M Stake in CoStar Group
Chase Coleman's Tiger Global Management has fully exited its position in CoStar Group (CSGP), a leading provider of online real estate marketplaces and...
Chuck Akre's Akre Capital Boosts Stake in CoStar Group (CSGP)
In a recent 13F filing, it was revealed that Chuck Akre's firm, Akre Capital Management, increased its position in commercial real estate data provider CoStar...
CoStar Group Completes $800M Cash Acquisition of New Home Data Firm Zonda
CoStar Group announced the completion of its acquisition of Zonda, a leading provider of new home construction data, analytics, and online marketplaces, for...
CoStar Group closes $800 million Zonda deal, expanding residential data footprint
CoStar Group completed its $800 million all-cash acquisition of Zonda. The transaction received final regulatory approval following the initial May 29, 2026...
🔴 CoStar Group is trading 4.3% down today as Treasury yields rebound and pressure growth-oriented stocks
CoStar Group is trading 4.3% down at $32.27, with the decline appearing primarily tied to broader risk-off sentiment as Treasury yields rebound and pressure...
CoStar Bets a New Leader Can Revive Its $190 Million Auction Bet — But Can Ten-X Move the Needle for a Battered Stock?
Shares of CoStar Group surged +6.3% to $33.36 on August 19 after the company appointed Steve Price as president of its digital commercial real estate auction...
🟢 CoStar Group is trading 6% up today after naming Steve Price Ten-X president
CoStar Group is trading at $33.36, up 6.31%, after appointing Steve Price as President of Ten-X on August 18. - Price’s background includes Auction.com; he...