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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
BWM
576
Baystate Wealth Management
Massachusetts
$3K – – –
PWMG
577
Prestige Wealth Management Group
New Jersey
$3K – – –
HFM
578
Hartford Financial Management
Connecticut
$3K +$2.59K +30 New
CYG
579
Clean Yield Group
Vermont
$3K +$3.46K +40 New
RTL
580
Red Tortoise LLC
Georgia
$3K +$4.32K +50 New
HWM
581
HighMark Wealth Management
Minnesota
$2K -$1.56K -18 -45%
NFSG
582
Newbridge Financial Services Group
Florida
$2K -$864 -10 -33%
SIC
583
Salem Investment Counselors
North Carolina
$2K – – –
TLFA
584
True Link Financial Advisors
California
$2K – – –
ED
585
Exane Derivatives
France
$1.72K – – –
BBHC
586
Brown Brothers Harriman & Co
New York
$1.17K – – –
GTAM
587
Global Trust Asset Management
Florida
$1K – – –
HFA
588
HC Financial Advisors
California
$1K – – –
PFGIA
589
Patriot Financial Group Insurance Agency
Massachusetts
$1K – – –
KFI
590
Key Financial Inc
Pennsylvania
$1K +$864 +10 New
PO
591
Private Ocean
California
$1K +$864 +10 New
GRP
592
Global Retirement Partners
California
$1K +$1.47K +17 New
PC
593
Pelham Capital
United Kingdom
– -$91.1M -1,100,340 Closed
SIG
594
Senator Investment Group
New York
– -$62.1M -750,000 Closed
Citadel Advisors
595
Citadel Advisors
Florida
– -$56.8M -657,599 Closed
Balyasny Asset Management
596
Balyasny Asset Management
Illinois
– -$43.1M -520,261 Closed
Qube Research & Technologies (QRT)
597
Qube Research & Technologies (QRT)
United Kingdom
– -$27M -325,537 Closed
Arrowstreet Capital
598
Arrowstreet Capital
Massachusetts
– -$22.8M -274,940 Closed
ECM
599
Engle Capital Management
Connecticut
– -$16.6M -200,000 Closed
PP
600
Paloma Partners
Connecticut
– -$12.5M -151,360 Closed
22 23
24
25 26

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.