CoStar Group
CSGP
CSGP
857 hedge funds and large institutions have $34.1B invested in CoStar Group in 2025 Q2 according to their latest regulatory filings, with 97 funds opening new positions, 347 increasing their positions, 313 reducing their positions, and 74 closing their positions.
New
Increased
Maintained
Reduced
Closed
Holders
857
Holders Change
+12
Holders Change %
+1.42%
% of All Funds
11.49%
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
347
Reduced
313
Closed
74
Calls
$180M
Puts
$97.5M
Net Calls
+$82.6M
Net Calls Change
-$135M
Top Buyers
| 1 |
Janus Henderson Group
London,
United Kingdom
|
+$320M |
| 2 |
Viking Global Investors
Stamford,
Connecticut
|
+$259M |
| 3 |
Franklin Resources
San Mateo,
California
|
+$114M |
| 4 |
TP
Third Point
New York
|
+$89.2M |
| 5 |
IAM
Ion Asset Management
Herzliya,
Israel
|
+$82.7M |
Top Sellers
| 1 |
TCIM
TOMS Capital Investment Management
New York
|
-$278M |
| 2 |
BlackRock
New York
|
-$194M |
| 3 |
MMA
Mizuho Markets Americas
New York
|
-$124M |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
-$116M |
| 5 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
-$108M |
