Harbour Investments, Inc. Costar Group, Inc. Transaction History

Harbour Investments, Inc.

$3.98 Billion
Q3 2025

A detailed history of Harbour Investments, Inc. transactions in Costar Group, Inc. stock. As of the latest transaction made, Harbour Investments, Inc. holds 241 shares of CSGP stock, worth $16,400. This represents 0.0% of its overall portfolio holdings.

Number of Shares

241

Previous 205 17.56%

Holding current value

$16,400

Previous $16,000 25.0%

% of portfolio

0.0%

Previous 0.0%

17 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	BUY	$81.42 - $96.83 $2,931 - $3,485	36 Added 17.56%	241 $20,000
Q2 2025 Jul 28, 2025	SELL	$72.62 - $83.22 $4,575 - $5,242	-63 Reduced 23.51%	205 $16,000
Q1 2025 May 08, 2025	BUY	$69.29 - $80.37 $8,869 - $10,287	128 Added 91.43%	268 $21,000
Q4 2024 Feb 10, 2025	BUY	$69.7 - $81.97 $557 - $655	8 Added 6.06%	140 $10,000
Q3 2024 Nov 04, 2024	SELL	$71.59 - $79.61 $429 - $477	-6 Reduced 4.35%	132 $9,000

Q2 2024 Jul 26, 2024	SELL	$72.73 - $95.69 $3,054 - $4,018	-42 Reduced 23.33%	138 $10,000
Q1 2024 Jul 22, 2024	SELL	$81.24 - $97.73 $2,599 - $3,127	-32 Reduced 15.09%	180 $17,000
Q4 2023 Feb 16, 2024	BUY	$70.58 - $88.25 $1,341 - $1,676	19 Added 9.84%	212 $18,000
Q3 2023 Nov 15, 2023	BUY	$76.3 - $91.8 $1,983 - $2,386	26 Added 15.57%	193 $14,000
Q2 2023 Aug 14, 2023	SELL	$67.75 - $90.12 $22,628 - $30,100	-334 Reduced 66.67%	167 $14,000
Q1 2023 May 15, 2023	BUY	$65.85 - $81.05 $1,317 - $1,621	20 Added 4.16%	501 $34,000
Q4 2022 Feb 15, 2023	BUY	$70.3 - $84.16 $6,256 - $7,490	89 Added 22.7%	481 $37,000
Q4 2021 Feb 16, 2022	SELL	$75.23 - $99.74 $5,567 - $7,380	-74 Reduced 15.88%	392 $31,000
Q3 2021 Nov 15, 2021	SELL	$80.97 - $90.15 $614,886 - $684,599	-7,594 Reduced 94.22%	466 $40,000
Q2 2021 Aug 16, 2021	BUY	$81.08 - $93.68 $588,154 - $679,554	7,254 Added 900.0%	8,060 $668,000
Q1 2021 Aug 17, 2021	BUY	$75.85 - $93.98 $45,813 - $56,763	604 Added 299.01%	806 $662,000
Q1 2021 May 12, 2021	BUY	$75.85 - $93.98 $15,321 - $18,983	202 New	202 $166,000

Others Institutions Holding CSGP

# of Institutions

1,010

Shares Held

416M

Call Options Held

1.78M

Put Options Held

797K

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 $27.7B
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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Harbour Investments, Inc. Costar Group, Inc. Transaction History