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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
TC
601
TwinBeech Capital
New York
– -$7.95M -96,037 Closed
D.E. Shaw & Co
602
D.E. Shaw & Co
New York
– -$8.05M -93,182 Closed
EGM
603
Engineers Gate Manager
New York
– -$7.28M -87,941 Closed
SPC
604
Stony Point Capital
New York
– -$7M -84,503 Closed
VMPIC
605
Varma Mutual Pension Insurance Co
Finland
– -$5.8M -70,000 Closed
Connor, Clark & Lunn Investment Management (CC&L)
606
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
– -$5.26M -63,465 Closed
EMG
607
ETF Managers Group
New Jersey
– -$4.92M -59,090 Closed
E
608
Ergoteles
New York
– -$3.51M -42,420 Closed
LCH
609
Lee Capital Holdings
New York
– -$3.19M -38,550 Closed
PHK
610
Point72 Hong Kong
Hong Kong
– -$2.87M -34,654 Closed
VF
611
Virtu Financial
New York
– -$2.43M -29,364 Closed
Verition Fund Management
612
Verition Fund Management
Connecticut
– -$2.21M -26,653 Closed
OMC
613
Old Mission Capital
Illinois
– -$2.13M -25,655 Closed
BAM
614
Blueshift Asset Management
New Jersey
– -$2.03M -24,552 Closed
PRC
615
Pearl River Capital
Michigan
– -$2.02M -24,409 Closed
FIA
616
FNY Investment Advisers
New York
– -$1.3M -15,700 Closed
DTL
617
Dynamic Technology Lab
Singapore
– -$1.28M -15,481 Closed
OCM
618
Oribel Capital Management
New York
– -$1.12M -13,000 Closed
Walleye Trading
619
Walleye Trading
New York
– -$1.02M -12,262 Closed
GCP
620
GSA Capital Partners
United Kingdom
– -$993K -11,994 Closed
MF
621
Magnetar Financial
Illinois
– -$961 -11,604 Closed
YIH
622
Y-Intercept (HK)
Hong Kong
– -$911K -11,001 Closed
FC
623
Full18 Capital
Connecticut
– -$854K -10,310 Closed
Walleye Capital
624
Walleye Capital
New York
– -$831 -10,035 Closed
B
625
BP
United Kingdom
– -$776K -9,370 Closed
23 24
25
26 27

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.