Walleye Trading LLC Costar Group, Inc. Transaction History

Walleye Trading LLC

$52.6 Billion
Q2 2025

A detailed history of Walleye Trading LLC transactions in Costar Group, Inc. stock. As of the latest transaction made, Walleye Trading LLC holds 43,200 shares of CSGP stock, worth $3.82 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

43,200

Previous 15,400 180.52%

Holding current value

$3.82 Million

Previous $1.22 Million 184.67%

% of portfolio

0.01%

Previous 0.0%

14 transactions

Quarter	Operation	Price Per share	shares change	shares Held	SEC Form
Quarter	Operation	Price Per share	shares change	shares Held	SEC Form
Q2 2024 Aug 14, 2024	BUY	$72.73 - $95.69 $791,302 - $1.04 Million	10,880 New	10,880 $806,000
Q4 2023 Feb 14, 2024	BUY	$70.58 - $88.25 $924,527 - $1.16 Million	13,099 New	13,099 $1.14 Million
Q4 2021 Feb 14, 2022	BUY	$75.23 - $99.74 $113,747 - $150,806	1,512 New	1,512 $119,000
Q3 2021 Nov 15, 2021	SELL	$80.97 - $90.15 $992,854 - $1.11 Million	-12,262 Closed	0 $0
Q2 2021 Aug 16, 2021	BUY	$81.08 - $93.68 $994,202 - $1.15 Million	12,262 New	12,262 $1.02 Million
Q4 2020 Feb 16, 2021	SELL	$79.33 - $93.95 $23,878 - $28,278	-301 Closed	0 $0
Q3 2020 Nov 16, 2020	SELL	$68.0 - $87.78 $33,048 - $42,661	-486 Reduced 61.75%	301 $255,000
Q2 2020 Aug 14, 2020	SELL	$52.67 - $72.46 $1,106 - $1,521	-21 Reduced 2.6%	787 $559,000
Q1 2020 May 15, 2020	BUY	$52.34 - $74.01 $42,290 - $59,800	808 New	808 $474,000
Q4 2019 Feb 14, 2020	SELL	$54.36 - $61.74 $1,739 - $1,975	-32 Closed	0 $0
Q3 2019 Nov 14, 2019	BUY	$55.94 - $63.43 $1,790 - $2,029	32 New	32 $19,000
Q3 2018 Nov 14, 2018	SELL	$40.85 - $44.67 $59,436 - $64,994	-1,455 Closed	0 $0
Q2 2018 Aug 14, 2018	BUY	$35.11 - $41.72 $29,176 - $34,669	831 Added 133.17%	1,455 $600,000
Q1 2018 May 15, 2018	BUY	$29.68 - $37.58 $18,520 - $23,449	624 New	624 $226,000

Others Institutions Holding CSGP

# of Institutions

952

Shares Held

425M

Call Options Held

3.16M

Put Options Held

1.23M

View Full List

About COSTAR GROUP, INC.

Ticker CSGP
Exchange NASDAQ
Sector Real Estate
Industry Real Estate Services
Shares Outstandng 406,689,984
Market Cap $36B
Description
CoStar Group, Inc. provides information, analytics, and online marketplace services to the commercial real estate, hospitality, residential, and related professionals industries in the United States, Canada, Europe, the Asia Pacific, and Latin America. It offers CoStar Property that provides inventory of office, industrial, retail, multifamily, ...

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Walleye Trading LLC Costar Group, Inc. Transaction History