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CoStar Group
CSGP

Overview Fund Activity

286 hedge funds and large institutions have $6.84B invested in CoStar Group in 2017 Q1 according to their latest regulatory filings, with 38 funds opening new positions, 88 increasing their positions, 107 reducing their positions, and 35 closing their positions.

Holders
286
Holders Change
-7
Holders Change %
-2.39%
% of All Funds
7.13%
Holding in Top 10
13
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+18.18%
% of All Funds
0.32%
New
38
Increased
88
Reduced
107
Closed
35
Calls
$228K
Puts
$1.51M
Net Calls
-$1.29M
Net Calls Change
-$6.02M

Top Buyers

1
BlackRock
1
BlackRock
New York
$321M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$372M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$385M
4
Select Equity Group
4
Select Equity Group
New York
$33.2M
5
CWAM
5
Columbia Wanger Asset Management
Illinois
$48.5M

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$140M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$56.5M
3
JHIU
3
Janus Henderson Investors US
Colorado
$490M
4
VOYA Investment Management
4
VOYA Investment Management
Georgia
$21.8M
5
Winslow Capital Management
5
Winslow Capital Management
Minnesota
$227M
Name Market Value Shares Shares
Change 		Shares
Change %
BAMCO Inc
1
BAMCO Inc
New York
$622M 2,999,386 +1,441 +0%
Vanguard Group
2
Vanguard Group
Pennsylvania
$529M 2,553,913 +99,302 +4%
JHIU
3
Janus Henderson Investors US
Colorado
$490M 2,362,702 -235,009 -9%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$385M 1,859,435 +503,903 +37%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$372M 1,797,308 +643,809 +56%
William Blair Investment Management
6
William Blair Investment Management
Illinois
$336M 1,621,963 +10,560 +0.7%
BlackRock
7
BlackRock
New York
$321M 1,546,911 +1,517,301 +5,124%
Winslow Capital Management
8
Winslow Capital Management
Minnesota
$227M 1,096,269 -171,413 -14%
Franklin Resources
9
Franklin Resources
California
$166M 802,726 -86,403 -10%
TCM
10
TimesSquare Capital Management
New York
$165M 794,155 -7,955 -1%
WRF
11
Waddell & Reed Financial
Kansas
$142M 685,330 -31,160 -4%
Wells Fargo
12
Wells Fargo
California
$140M 675,786 -401,926 -37%
RP
13
Riverbridge Partners
Minnesota
$139M 669,890 -23,052 -3%
Invesco
14
Invesco
Georgia
$126M 606,157 -77,240 -11%
State Street
15
State Street
Massachusetts
$118M 570,780 +17,777 +3%
BCM
16
Bares Capital Management
Texas
$114M 551,194 +81,722 +17%
Fidelity Investments
17
Fidelity Investments
Massachusetts
$98.9M 477,500 +31,000 +7%
AllianceBernstein
18
AllianceBernstein
Tennessee
$95.4M 460,518 -52,694 -10%
DDC
19
DF Dent & Co
Maryland
$86.2M 416,127 -13,707 -3%
Federated Hermes
20
Federated Hermes
Pennsylvania
$76.9M 370,900 -500 -0.1%
William Blair & Company
21
William Blair & Company
Illinois
$75.2M 366,331 +14,492 +4%
American Century Companies
22
American Century Companies
Missouri
$64.2M 309,694 -18,231 -6%
Westfield Capital Management
23
Westfield Capital Management
Massachusetts
$64.1M 309,258 -13,778 -4%
SIMG
24
Stephens Investment Management Group
Texas
$60.5M 291,737 +20,553 +8%
Bank of America
25
Bank of America
North Carolina
$59.2M 285,630 -5,247 -2%
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