Kampmann Melissa S. Costar Group, Inc. Transaction History
Kampmann Melissa S.
- $137 Billion
- Q3 2025
A detailed history of Kampmann Melissa S. transactions in Costar Group, Inc. stock. As of the latest transaction made, Kampmann Melissa S. holds 28,900 shares of CSGP stock, worth $2.18 Million. This represents 1.78% of its overall portfolio holdings.
Number of Shares
28,900
Previous 24,505
17.94%
Holding current value
$2.18 Million
Previous $1.97 Billion
23.76%
% of portfolio
1.78%
Previous 1.48%
Shares
9 transactions
Others Institutions Holding CSGP
# of Institutions
965Shares Held
427MCall Options Held
1.63MPut Options Held
1.02M-
Vanguard Group Inc Valley Forge, PA68.8MShares$5.2 Billion0.09% of portfolio
-
Black Rock Inc. New York, NY38.6MShares$2.91 Billion0.07% of portfolio
-
Bamco Inc New York, NY19.7MShares$1.49 Billion4.49% of portfolio
-
Principal Financial Group Inc Des Moines, IA18.6MShares$1.41 Billion0.85% of portfolio
-
State Street Corp Boston, MA17.7MShares$1.34 Billion0.06% of portfolio
About COSTAR GROUP, INC.
- Ticker CSGP
- Exchange NASDAQ
- Sector Real Estate
- Industry Real Estate Services
- Shares Outstandng 406,689,984
- Market Cap $30.7B
- Description
- CoStar Group, Inc. provides information, analytics, and online marketplace services to the commercial real estate, hospitality, residential, and related professionals industries in the United States, Canada, Europe, the Asia Pacific, and Latin America. It offers CoStar Property that provides inventory of office, industrial, retail, multifamily, ...