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CoStar Stock Plummets as Steep Decline in New Bookings Alarms Investors

Shares of CoStar Group (NASDAQ: CSGP) plunged more than 13% in midday trading Wednesday after the real estate data provider's third-quarter report revealed a sharp slowdown in a key growth metric, alarming investors and overshadowing beats on profit and revenue.
Bookings Miss Overshadows Earnings Beat
While CoStar reported solid top- and bottom-line results for the third quarter, investors focused on a significant deceleration in future growth indicators. The company posted adjusted earnings per share of $0.38 on revenue of $952 million, topping consensus estimates of $0.34 and $945 million, respectively.
However, the sell-off was driven by a steep decline in annualized net new bookings, which fell to $37 million from $84 million in the same period last year. This figure, a crucial indicator of future revenue growth, signaled a significant drop in demand momentum that outweighed the current quarter's performance.
CEO Andy Florance described the quarter’s profitability as "outstanding," noting that adjusted EBITDA doubled year-over-year. Still, the more than 50% year-over-year drop in the forward-looking bookings metric proved far more influential for market sentiment.
Analyst Downgrades and a Major Acquisition
The disappointing bookings figure prompted a wave of price target cuts from Wall Street, adding to the selling pressure. Analysts responded to the results with revised expectations:
Ad- BTIG trimmed its price target to $35 from $42.
- Jefferies reduced its target to $37 from $40.
- Wells Fargo issued a new price objective of $26.
Adding to investor concerns, CoStar also announced a definitive agreement to acquire aerial imagery firm Vexcel Group for approximately $730 million in cash. The timing of the large acquisition raised questions about capital deployment while the core business's growth trajectory is under scrutiny. In a sign of insider confidence, however, CEO Florance reportedly purchased more than 83,000 shares.
Sector Headwinds in Focus
CoStar's steep decline occurred against a relatively stable market backdrop, with the S&P 500 up slightly and the Nasdaq Composite flat. This underscores that the sell-off was specific to the company's results and outlook.
The report brought persistent headwinds for the real estate data sector back into sharp focus. The industry has been contending with the impact of elevated interest rates and softer property transaction volumes, making CoStar's slowing growth a significant concern for investors. The combination of the bookings miss, analyst downgrades, and the new acquisition sent the stock toward the lower end of its 52-week range.
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