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CoStar Group
CSGP

592 hedge funds and large institutions have $32.3B invested in CoStar Group in 2021 Q3 according to their latest regulatory filings, with 65 funds opening new positions, 238 increasing their positions, 201 reducing their positions, and 73 closing their positions.

New
Increased
Maintained
Reduced
Closed

18% more repeat investments, than reductions

Existing positions increased: 238 | Existing positions reduced: 201

18% more call options, than puts

Call options by funds: $88.2M | Put options by funds: $74.7M

4% more capital invested

Capital invested by funds: $31.1B → $32.3B (+$1.19B)

0% more funds holding in top 10

Funds holding in top 10: 10 → 10 (0)

0.01% less ownership

Funds ownership: 95.05% → 95.04% (-0.01%)

2% less funds holding

Funds holding: 605 → 592 (-13)

11% less first-time investments, than exits

New positions opened: 65 | Existing positions closed: 73

Holders
592
Holders Change
-13
Holders Change %
-2.15%
% of All Funds
10.36%
Holding in Top 10
10
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.18%
New
65
Increased
238
Reduced
201
Closed
73
Calls
$88.2M
Puts
$74.7M
Net Calls
+$13.5M
Net Calls Change
-$13.3M

Top Buyers

1
HL
Harding Loevner
New Jersey
+$220M
2
Sands Capital Management
Sands Capital Management
Virginia
+$131M
3
Winslow Capital Management
Winslow Capital Management
Minnesota
+$123M
4
Select Equity Group
Select Equity Group
New York
+$123M
5
VOYA Investment Management
VOYA Investment Management
Georgia
+$100M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$197M
2
BlackRock
BlackRock
New York
-$121M
3
Invesco
Invesco
Georgia
-$104M
4
FAM
Fred Alger Management
New York
-$103M
5
JP Morgan Chase
JP Morgan Chase
New York
-$101M
Name Holding Trade Value Shares
Change 		Change in
Stake
Millennium Management
76
Millennium Management
New York
$65.2M -$82.8M -957,627 -56%
PPA
77
Parametric Portfolio Associates
Washington
$63.7M -$99.2K -1,148 -0.2%
ACM
78
American Capital Management
New York
$60.8M -$431K -4,987 -0.7%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$59.4M -$1.24M -14,291 -2%
PCM
80
Peregrine Capital Management
Minnesota
$50.4M -$410K -4,740 -0.8%
WCM
81
Wildcat Capital Management
New York
$50.2M -$6.07M -70,240 -11%
National Pension Service
82
National Pension Service
South Korea
$47.7M -$266K -3,075 -0.6%
New York State Common Retirement Fund
83
New York State Common Retirement Fund
New York
$47.5M +$91.4K +1,057 +0.2%
GCM
84
Geneva Capital Management
Wisconsin
$46.6M -$2.74M -31,751 -6%
RJA
85
Raymond James & Associates
Florida
$44.3M +$848K +9,807 +2%
State Board of Administration of Florida Retirement System
86
State Board of Administration of Florida Retirement System
Florida
$43.9M -$1.22M -14,095 -3%
Truist Financial
87
Truist Financial
North Carolina
$43.4M +$3.79M +43,901 +10%
SBH
88
Segall Bryant & Hamill
Illinois
$43.3M -$567K -6,565 -1%
Capital World Investors
89
Capital World Investors
California
$43M – – –
Amundi
90
Amundi
France
$41.7M -$57.5M -664,928 -58%
CC
91
Chicago Capital
Illinois
$40.4M -$284K -3,284 -0.7%
KCM
92
Kornitzer Capital Management
Kansas
$36.9M +$198K +2,285 +0.5%
Flossbach Von Storch
93
Flossbach Von Storch
Germany
$36.7M +$17.5M +202,200 +90%
SIMG
94
Stephens Investment Management Group
Texas
$36.1M -$5.28M -61,074 -13%
Deutsche Bank
95
Deutsche Bank
Germany
$35.2M +$6.74M +77,965 +24%
HF
96
HRT Financial
New York
$34.7M +$11.1M +127,906 +47%
Bank of Nova Scotia
97
Bank of Nova Scotia
Ontario, Canada
$34.4M +$34.5M +399,470 New
CS
98
Credit Suisse
Switzerland
$34.3M +$667K +7,715 +2%
Parnassus Investments
99
Parnassus Investments
California
$33.3M – – –
Citigroup
100
Citigroup
New York
$33.1M -$16.7M -193,327 -33%
2 3
4
5 6

CSGP Hedge Fund Activity: Q3 2021 in Review

592 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in CoStar Group (CSGP) for Q3 2021, worth a combined $32.3B — up 3.8% from $31.1B a quarter earlier.

Sellers outnumbered buyers: 73 funds closed out of CSGP and 65 opened new positions — a net loss of 8 holders — while 201 trimmed existing stakes and 238 added.

The largest buyer was Harding Loevner, adding an estimated $220M. The largest seller was T. Rowe Price Associates, cutting an estimated $197M.

  • 592 institutional investors held CoStar Group (CSGP) as of Q3 2021, down from 605 in Q2 2021.
  • Funds reported $32.3B of CoStar Group stock for Q3 2021, up 3.8% quarter-over-quarter.
  • 65 funds opened new CoStar Group positions in Q3 2021 and 73 closed out, a net change of -8 holders.
  • The largest CoStar Group buyer in Q3 2021 was Harding Loevner, an estimated $220M added.
  • The largest CoStar Group seller in Q3 2021 was T. Rowe Price Associates, an estimated $197M sold.

Based on aggregated 13F filings for Q3 2021.