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CSGP
COSTAR GROUP, INC.
NASDAQ · Services-Business Services, NEC
Last close
$27.40
· 2026-09-30
ABOUT
Exchange
NASDAQ
Sector
Industrials
Industry
Services-Business Services, NEC
Market cap
$11.10B
RECENT INSIDER TRADES
2026-08-10
· Cann Cynthia Cammett
(Chief Accounting Officer)
· SELL
2026-08-10
· Hill John W
(Director)
· SELL
2026-08-05
· FLORANCE ANDREW C
(Founder and CEO)
· BUY
2026-06-16
· Cann Cynthia Cammett
(Chief Accounting Officer)
· OTHER
2026-05-04
· FLORANCE ANDREW C
(President and CEO)
· BUY
INSTITUTIONAL OWNERSHIP
Institutional holders
838
Shares held
527,396,521
Value
$19.79B
Percent of shares outstanding
130.16%
As of quarter end
2026-06-30
RECENT CONGRESSIONAL TRADES
2025-07-31
· Hon. Gilbert Cisneros · BUY
· $1,001 - $15,000
2025-07-09
· Hon. Gilbert Cisneros · BUY
· $1,001 - $15,000
2025-01-21
· Hon. William R. Keating · BUY
· $1,001 - $15,000
RECENT NEWS
CoStar Group to report quarterly earnings
CoStar: An Undervalued Buy, Betting On Niche Of Real Estate Data And Platforms
CoStar revenue growth fell 9% in two quarters
CoStar maintains residential strategy despite market skepticism
Is CoStar Group Stock Underperforming the S&P 500?
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2026 CATALYSTPIT · NOT FINANCIAL ADVICE · DELAYED FILINGS