A detailed history of Abn Amro Investment Solutions transactions in Costar Group, Inc. stock. As of the latest transaction made, Abn Amro Investment Solutions holds 62,080 shares of CSGP stock, worth $4.62 Million. This represents 0.1% of its overall portfolio holdings.

Number of Shares
62,080
Holding current value
$4.62 Million
% of portfolio
0.1%

Shares

10 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Aug 08, 2025

BUY
$72.62 - $83.22 $4.51 Million - $5.17 Million
62,080 New
62,080 $4.99 Billion
Q1 2025

Aug 27, 2025

BUY
$69.29 - $80.37 $72,200 - $83,745
1,042 Added 1.68%
63,122 $5 Billion
Q4 2024

Sep 04, 2025

BUY
$69.7 - $81.97 $219,136 - $257,713
3,144 Added 8.64%
39,533 $2.83 Billion
Q3 2024

Sep 04, 2025

SELL
$71.59 - $79.61 $1.84 Million - $2.05 Million
-25,691 Reduced 41.38%
36,389 $2.75 Billion
Q2 2024

Sep 04, 2025

SELL
$72.73 - $95.69 $1.96 Million - $2.58 Million
-26,962 Reduced 43.43%
35,118 $2.6 Billion
Q1 2024

Sep 05, 2025

SELL
$81.24 - $97.73 $733,353 - $882,208
-9,027 Reduced 20.83%
34,300 $3.31 Billion
Q4 2023

Sep 05, 2025

BUY
$70.58 - $88.25 $275,544 - $344,528
3,904 Added 9.9%
43,327 $3.79 Billion
Q3 2023

Sep 05, 2025

BUY
$76.3 - $91.8 $597,429 - $718,794
7,830 Added 24.78%
39,423 $3.03 Billion
Q2 2023

Sep 05, 2025

BUY
$67.75 - $90.12 $527,975 - $702,305
7,793 Added 32.74%
31,593 $2.81 Billion
Q1 2023

Sep 05, 2025

SELL
$65.85 - $81.05 $2.52 Million - $3.1 Million
-38,280 Reduced 61.66%
23,800 $1.64 Billion

Others Institutions Holding CSGP

About COSTAR GROUP, INC.


  • Ticker CSGP
  • Exchange NASDAQ
  • Sector Real Estate
  • Industry Real Estate Services
  • Shares Outstandng 406,689,984
  • Market Cap $30.2B
  • 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, ...
More about CSGP
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