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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
BCM
26
Bares Capital Management
Texas
$274M -$398K -4,604 -0.1%
Northern Trust
27
Northern Trust
Illinois
$261M +$19.3M +223,471 +8%
Ameriprise
28
Ameriprise
Minnesota
$250M +$9.74M +112,626 +4%
Federated Hermes
29
Federated Hermes
Pennsylvania
$240M +$9.92M +114,813 +4%
DDC
30
DF Dent & Co
Maryland
$236M +$38.9M +450,433 +20%
William Blair & Company
31
William Blair & Company
Illinois
$234M +$4.2M +48,540 +2%
PI
32
Putnam Investments
Massachusetts
$228M +$14.1M +163,308 +7%
HL
33
Harding Loevner
New Jersey
$219M +$220M +2,545,984 +1,157,265%
RP
34
Riverbridge Partners
Minnesota
$216M -$922K -10,672 -0.4%
Legal & General Group
35
Legal & General Group
United Kingdom
$186M -$4.45M -51,432 -2%
Bank of New York Mellon
36
Bank of New York Mellon
New York
$165M -$744K -8,603 -0.4%
Goldman Sachs
37
Goldman Sachs
New York
$149M +$12.1M +140,331 +9%
CIP
38
Champlain Investment Partners
Vermont
$140M +$55M +636,535 +64%
Swiss National Bank
39
Swiss National Bank
Switzerland
$135M -$3.67M -42,500 -3%
Select Equity Group
40
Select Equity Group
New York
$132M +$123M +1,422,342 +1,284%
Victory Capital Management
41
Victory Capital Management
Texas
$130M -$4M -46,237 -3%
Ensign Peak Advisors
42
Ensign Peak Advisors
Utah
$128M -$20.9M -241,908 -14%
CIBC Private Wealth Group
43
CIBC Private Wealth Group
Georgia
$124M +$29.6M +341,960 +31%
ESCM
44
Echo Street Capital Management
New York
$122M -$4.05M -46,873 -3%
Neuberger Berman Group
45
Neuberger Berman Group
New York
$116M +$78.3M +906,325 +207%
GIM
46
Granahan Investment Management
Massachusetts
$115M -$1.33M -15,377 -1%
Fidelity Investments
47
Fidelity Investments
Massachusetts
$110M -$39.3M -454,251 -26%
Sumitomo Mitsui Trust Group
48
Sumitomo Mitsui Trust Group
Japan
$109M -$5.28M -61,114 -5%
Charles Schwab
49
Charles Schwab
California
$109M +$3.12M +36,102 +3%
APG Asset Management
50
APG Asset Management
Netherlands
$109M -$6.3M -72,886 -5%
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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.