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CoStar Group
CSGP

Overview Fund Activity

382 hedge funds and large institutions have $11.9B invested in CoStar Group in 2018 Q4 according to their latest regulatory filings, with 44 funds opening new positions, 137 increasing their positions, 155 reducing their positions, and 63 closing their positions.

Holders
382
Holders Change
-21
Holders Change %
-5.21%
% of All Funds
8.52%
Holding in Top 10
10
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-28.57%
% of All Funds
0.22%
New
44
Increased
137
Reduced
155
Closed
63
Calls
$7.25M
Puts
$20.4M
Net Calls
-$13.2M
Net Calls Change
-$10.6M

Top Buyers

1
Select Equity Group
1
Select Equity Group
New York
$189M
2
WRF
2
Waddell & Reed Financial
Kansas
$283M
3
American Century Companies
3
American Century Companies
Missouri
$162M
4
Mackenzie Financial
4
Mackenzie Financial
Ontario, Canada
$143M
5
BlackRock
5
BlackRock
New York
$1.03B

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$841M
2
MWNA
2
Marshall Wace North America
New York
$76.5M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$572M
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$812M
5
William Blair Investment Management
5
William Blair Investment Management
Illinois
$285M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$1.09B 3,217,657 +170,175 +6%
BlackRock
2
BlackRock
New York
$1.03B 3,061,248 +200,620 +7%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$841M 2,492,932 -499,640 -17%
BAMCO Inc
4
BAMCO Inc
New York
$827M 2,450,631 -19,424 -0.8%
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$812M 2,406,623 -174,681 -7%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$572M 1,695,806 -224,798 -12%
Sands Capital Management
7
Sands Capital Management
Virginia
$536M 1,589,196 +150,640 +10%
Franklin Resources
8
Franklin Resources
California
$319M 944,236 -3,640 -0.4%
William Blair Investment Management
9
William Blair Investment Management
Illinois
$285M 843,764 -149,942 -15%
WRF
10
Waddell & Reed Financial
Kansas
$283M 839,887 +336,724 +67%
State Street
11
State Street
Massachusetts
$231M 685,596 +28,363 +4%
BCM
12
Bares Capital Management
Texas
$200M 591,433 +26,785 +5%
Select Equity Group
13
Select Equity Group
New York
$189M 559,433 +376,054 +205%
JPMorgan Chase & Co
14
JPMorgan Chase & Co
New York
$189M 559,187 +80,890 +17%
TCM
15
TimesSquare Capital Management
New York
$165M 488,581 +8,500 +2%
American Century Companies
16
American Century Companies
Missouri
$162M 481,418 +266,965 +124%
Winslow Capital Management
17
Winslow Capital Management
Minnesota
$160M 474,434 -26,775 -5%
Invesco
18
Invesco
Georgia
$148M 438,790 -96,411 -18%
Mackenzie Financial
19
Mackenzie Financial
Ontario, Canada
$143M 423,354 +212,278 +101%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$142M 421,990 -10,870 -3%
PI
21
Putnam Investments
Massachusetts
$120M 355,261 +70,170 +25%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$113M 335,302 +4,060 +1%
Baillie Gifford & Co
23
Baillie Gifford & Co
United Kingdom
$108M 319,879 +90,619 +40%
Norges Bank
24
Norges Bank
Norway
$107M 318,643 +4,752 +2%
Bank of America
25
Bank of America
North Carolina
$102M 301,695 -33,985 -10%
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