CSGP icon

CoStar Group
CSGP

Overview Fund Activity

853 hedge funds and large institutions have $34B invested in CoStar Group in 2025 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 345 increasing their positions, 311 reducing their positions, and 74 closing their positions.

Holders
853
Holders Change
+8
Holders Change %
+0.95%
% of All Funds
11.46%
Holding in Top 10
26
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+13.04%
% of All Funds
0.35%
New
97
Increased
345
Reduced
311
Closed
74
Calls
$136M
Puts
$68M
Net Calls
+$68.4M
Net Calls Change
-$150M

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$427M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$324M
3
Viking Global Investors
3
Viking Global Investors
Connecticut
$259M
4
Franklin Resources
4
Franklin Resources
California
$277M
5
TP
5
Third Point
New York
$248M

Top Sellers

1
TCIM
1
TOMS Capital Investment Management
New York
$0
2
BlackRock
2
BlackRock
New York
$2.82B
3
MMA
3
Mizuho Markets Americas
New York
$471M
4
Ameriprise
4
Ameriprise
Minnesota
$86.7M
5
Macquarie Group
5
Macquarie Group
Australia
$389M
Name Market Value Shares Shares
Change 		Shares
Change %
Tiger Global Management
26
Tiger Global Management
New York
$261M 3,245,109 – –
Amundi
27
Amundi
France
$260M 3,198,575 -197,818 -6%
Viking Global Investors
28
Viking Global Investors
Connecticut
$259M 3,218,568 +3,218,568 New
Charles Schwab
29
Charles Schwab
California
$249M 3,092,123 +60,792 +2%
TP
30
Third Point
New York
$248M 3,085,000 +1,110,000 +56%
UBS AM
31
UBS AM
Illinois
$240M 2,981,698 +430,612 +17%
William Blair & Company
32
William Blair & Company
Illinois
$231M 2,871,162 -32,356 -1%
Brown Advisory
33
Brown Advisory
Maryland
$215M 2,675,994 -346,698 -11%
Legal & General Group
34
Legal & General Group
United Kingdom
$201M 2,504,557 +120,682 +5%
JPMorgan Chase & Co
35
JPMorgan Chase & Co
New York
$184M 2,290,851 -195,011 -8%
DDC
36
DF Dent & Co
Maryland
$183M 2,270,370 -96,774 -4%
BNP Paribas Asset Management
37
BNP Paribas Asset Management
France
$182M 2,265,030 -215,509 -9%
Goldman Sachs
38
Goldman Sachs
New York
$176M 2,183,181 -517,215 -19%
Dimensional Fund Advisors
39
Dimensional Fund Advisors
Texas
$174M 2,168,918 +22,322 +1%
Fayez Sarofim & Co
40
Fayez Sarofim & Co
Texas
$173M 2,157,133 +11,766 +0.5%
RC
41
RGM Capital
Florida
$171M 2,122,703 -104,800 -5%
Mackenzie Financial
42
Mackenzie Financial
Ontario, Canada
$150M 1,863,725 -599,629 -24%
RP
43
Riverbridge Partners
Minnesota
$141M 1,754,018 -112,327 -6%
Envestnet Asset Management
44
Envestnet Asset Management
Illinois
$140M 1,739,263 -46,000 -3%
BMO
45
Beck Mack & Oliver
New York
$139M 1,726,646 -83,891 -5%
Deutsche Bank
46
Deutsche Bank
Germany
$123M 1,525,802 +296,661 +24%
Federated Hermes
47
Federated Hermes
Pennsylvania
$118M 1,470,344 +5,010 +0.3%
HL
48
Harding Loevner
New Jersey
$118M 1,467,080 +26,981 +2%
SP
49
ShawSpring Partners
Massachusetts
$109M 1,356,060 +207,758 +18%
Wells Fargo
50
Wells Fargo
California
$107M 1,331,162 +98,411 +8%
1
2
3 4 5