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CoStar Group shares plunge 55%, hit by AI fears and spending
Baron Focused Growth Fund reported a decline in CoStar Group shares in its first-quarter 2026 investor letter. The fund attributed the drop to market fears...
CoStar Group Inc Q1 2026 Earnings Preview: What Analysts Expect on April 28, 2026
CoStar Group is expected to report Q1 2026 revenue of $897.54 million and adjusted EPS of $0.18, with the stock currently trading at $36.44, significantly...
🟢 CSGP is trading 4.1% up today, rebounding after a Citigroup price target cut
CSGP is trading at $38.90 (+4.07%) in pre-market, recovering from a 3.59% decline in the previous session. The rebound follows a sharp sell-off on April 23...
🟢 CSGP shares rebound 4.07% after sell-off from Citigroup price target cut
CSGP is trading at $38.90 (+4.07%) in pre-market, recovering from a sharp decline yesterday that was driven by an analyst price target reduction. • On April...
🟢 CSGP is trading 17% up today in after-hours trading despite no company-specific news
CSGP is trading at $43.63 (+16.72%) in after-hours trading despite no company-specific news, earnings, or announcements found for CoStar Group on April 23,...
🔴 CSGP is trading 4.1% down today as geopolitical tensions and mixed earnings trigger a broader market retreat
CSGP is trading 4.1% down at $37.18 as U.S. stocks retreat from record highs following escalating geopolitical tensions in the Strait of Hormuz and mixed...
Vulcan Value Partners sells CoStar Group stake, citing poor capital allocation
Vulcan Value Partners sold its entire position in CoStar Group during the first quarter of 2026. The investment firm attributed the divestment to poor capital...
CoStar Group Sinks to 52-Week Low, Facing Homes.com Growth Doubts
CoStar Group shares dropped to a new 52-week low on Tuesday. The stock reached a mid-day low of $34.75. Robert W. Baird lowered its price target to $56.00...
CoStar Group avoids proxy fight, following Daniel Loeb's full stake sale
Daniel Loeb’s hedge fund, Third Point, sold its entire stake in CoStar Group, according to Reuters. The firm will no longer pursue a proxy fight against the...
🟢 CSGP is trading 4% up today amid tech sector strength
CSGP is trading at $38.00 (+4%) in after-hours sessions, potentially tracking broader technology sector momentum following a 0.92% gain in the NASDAQ. • The...
CoStar Group Falls 4%, Pressured by Activists and Rising Construction Costs
CoStar Group shares fell 4.12% to close at $39.48 on April 7, 2026. The stock underperformed the broader market, extending its year-to-date decline to...
CoStar Beat Wall Street's Quarter — Then Spooked It With What Comes Next. Can a $700M Buyback Paper Over Slowing Momentum?
Shares shifted as CoStar Group dropped 4.3% to $39.52 on March 27, amplifying a slide that has erased nearly half the stock's value over the past year. The...
🔴 CSGP is trading 4.3% down today on weak Q1 revenue guidance
CSGP is trading at $39.52 (-4.3%) as a Q1 revenue guidance miss and broader market volatility overshadow a strong Q4 earnings report. • While Q4 revenue grew...
CoStar Group challenged by D. E. Shaw, citing opaque Homes.com reporting
D. E. Shaw group has publicly challenged CoStar Group regarding its recent financial reporting changes. The activist investor criticized the reorganization of...
CoStar Poured $3 Billion Into Its Zillow Killer — Can Investors Afford to Wait Until 2030?
Shares of CoStar Group slid 4.1% to $41.13 on March 24, extending a brutal stretch that has erased 45% of the stock's value over the past year. A broader...
🔴 CSGP is trading 4.15% down today as geopolitical tensions hit indices and analyst downgrades weigh on sentiment
CSGP is trading at $41.13, down 4.15% in early trading as major indices decline following reports that Iranian officials refuted claims of productive...
CoStar Group Plunges 45% Annually, Trading Below Estimated Intrinsic Value
CoStar Group shares fell 45.3% over the past year. The stock declined 14.0% in the last month alone. Market sentiment shifted regarding digital property data...
🔴 CSGP is trading 4.04% down today following defamation counsel announcement in D.E. Shaw dispute
CSGP is trading at $43.51, down 4.04% as of mid-afternoon March 12, 2026, following a defamation counsel announcement regarding activist investor D.E. Shaw's...
CoStar Group Retains Defamation Counsel to Counter D. E. Shaw Claims on Financial Reporting
CoStar Group issued a public statement on March 11, 2026, refuting claims by activist investor D. E. Shaw regarding recent changes to its financial reporting...
🔴 CSGP is trading 5% down today on D.E. Shaw transparency concerns
CSGP is trading at $46.10 (-4.79%) following an open letter from D.E. Shaw accusing the company of masking weak Homes.com performance by bundling it with...