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CSGP
NASDAQ Real Estate & Construction

D.E. Shaw Slams CoStar Board Over Reporting Segment Reconfiguration in Open Letter

Tom Rudovsky · Reported by Dow Jones Newswires
More coverage: Real Estate Services Stocks · Real Estate
Sentiment info
Negative
Importance info
8
Price
$48.42
Mkt Cap
$20.326B
52W Low
$43.16
52W High
$97.43
52W Position info
12% above low
Off High info
50% below high
Rel. Volume info
0.9× avg
Market data snapshot near publication time

CSGP is trading near its 52-week low of $43.16 (12% above the low).

Summary

D.E. Shaw Group has released an open letter to CoStar Group's board, expressing significant disappointment with the company's decision to reconfigure its reporting segments. This public challenge follows recent news from March 7th indicating renewed pressure from activist investors, including D.E. Shaw, pushing for changes at CoStar. The resegmentation of reporting could impact financial transparency and investor perception, which is a key concern for activist shareholders. This move signals an escalation in the activist campaign, putting further pressure on CoStar's management and board to address investor concerns. Traders will be watching for the company's response and any potential impact on its strategic direction or financial reporting.

At the time of this announcement, CSGP was trading at $48.42 on NASDAQ in the Real Estate & Construction sector, with a market capitalization of approximately $20.3B. The 52-week trading range was $43.16 to $97.43. This news item was assessed with negative market sentiment and an importance score of 8 out of 10. Source: Dow Jones Newswires.


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CSGP - Latest Insights

CSGP
Jul 14, 2026, 1:08 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $27.75
Real-time Price: $27.65 info
Change: -$0.100 (-0.36%) info
Market Cap: $11.295B info
CSGP
Jul 13, 2026, 5:06 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $28.72
Real-time Price: $27.65 info
Change: -$1.07 (-4%) info
Market Cap: $11.295B info
CSGP
Jul 02, 2026, 3:13 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $29.38
Real-time Price: $27.65 info
Change: -$1.73 (-6%) info
Market Cap: $11.295B info
CSGP
Jul 01, 2026, 6:42 AM EDT
Source: dpa-AFX
Importance Score:
7
Price at Filing: $28.36
Real-time Price: $27.65 info
Change: -$0.710 (-3%) info
Market Cap: $11.295B info
CSGP
Jun 25, 2026, 9:00 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $30.06
Real-time Price: $27.65 info
Change: -$2.41 (-8%) info
Market Cap: $11.295B info