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CoStar Group
CSGP

Overview Fund Activity

433 hedge funds and large institutions have $16.5B invested in CoStar Group in 2019 Q1 according to their latest regulatory filings, with 86 funds opening new positions, 142 increasing their positions, 146 reducing their positions, and 31 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
433
Holders Change
+51
Holders Change %
+13.35%
% of All Funds
9.39%
Holding in Top 10
15
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+50%
% of All Funds
0.33%
New
86
Increased
142
Reduced
146
Closed
31
Calls
$14.4M
Puts
$19.4M
Net Calls
-$4.99M
Net Calls Change
+$8.2M

Top Buyers

1
MCM
1
Melvin Capital Management
New York
$81.6M
2
Goldman Sachs
2
Goldman Sachs
New York
$101M
3
CIBC Private Wealth Group
3
CIBC Private Wealth Group
Georgia
$84.1M
4
Millennium Management
4
Millennium Management
New York
$50.1M
5
FAM
5
Fred Alger Management
New York
$37.5M

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$990M
2
TCM
2
TimesSquare Capital Management
New York
$186M
3
Sands Capital Management
3
Sands Capital Management
Virginia
$701M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$30M
5
JCM
5
Junto Capital Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
PI
26
Putnam Investments
Massachusetts
$145M -$21M -450,910 -13%
RP
27
Riverbridge Partners
Minnesota
$130M -$3.91M -83,860 -3%
William Blair & Company
28
William Blair & Company
Illinois
$121M +$4.65M +99,710 +4%
DDC
29
DF Dent & Co
Maryland
$116M +$424K +9,090 +0.4%
TCIM
30
TIAA CREF Investment Management
New York
$113M +$34.1M +731,010 +43%
Wells Fargo
31
Wells Fargo
California
$111M -$1.63M -34,970 -1%
Northern Trust
32
Northern Trust
Illinois
$110M +$1.72M +36,850 +2%
Federated Hermes
33
Federated Hermes
Pennsylvania
$103M -$5.52M -118,280 -5%
MWNA
34
Marshall Wace North America
New York
$103M -$2.59M -55,490 -2%
Massachusetts Financial Services
35
Massachusetts Financial Services
Massachusetts
$102M +$6.14M +131,540 +6%
Goldman Sachs
36
Goldman Sachs
New York
$101M +$57.7M +1,236,990 +133%
Legal & General Group
37
Legal & General Group
United Kingdom
$93.3M +$20.8M +445,880 +29%
SIMG
38
Stephens Investment Management Group
Texas
$84.5M -$731K -15,670 -0.9%
CIBC Private Wealth Group
39
CIBC Private Wealth Group
Georgia
$84.1M +$41.2M +882,580 +96%
Citadel Advisors
40
Citadel Advisors
Florida
$83.9M +$28.4M +609,110 +51%
AllianceBernstein
41
AllianceBernstein
Tennessee
$81.8M +$8.76M +187,710 +12%
MCM
42
Melvin Capital Management
New York
$81.6M +$81.6M +1,750,000 New
Ameriprise
43
Ameriprise
Minnesota
$76.1M +$17.9M +384,720 +31%
GIM
44
Granahan Investment Management
Massachusetts
$75.1M +$6.35M +136,200 +9%
TA
45
Teachers Advisors
New York
$63.7M +$24.9M +534,100 +64%
Sumitomo Mitsui Trust Group
46
Sumitomo Mitsui Trust Group
Japan
$63.3M -$4.16M -89,090 -6%
WCM
47
Wildcat Capital Management
New York
$62.3M -$1.14M -24,500 -2%
Jennison Associates
48
Jennison Associates
New York
$61.2M -$5.66M -121,300 -8%
AAMU
49
Amundi Asset Management US
Massachusetts
$58.3M +$1.86M +39,960 +3%
Swiss National Bank
50
Swiss National Bank
Switzerland
$56.7M +$1.49M +32,000 +3%
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