Latest Institutional Transactions on Costar Group, Inc. (CSGP)
This table provides information on the latest institutional transactions involving Costar Group, Inc. (CSGP) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 23, 2025
Q3 2025
|
Kingswood Wealth Advisors, LLC
San Diego, CA |
SELL
|
- |
-82- 2.73% |
$6.68K - $7.94K
|
2.92K
$199K
|
|
|
Oct 23, 2025
Q3 2025
|
Peregrine Capital Management LLC
|
BUY
|
- |
60.3K+ 8.61% |
$4.91M - $5.84M
|
761K
$51.8M
|
|
|
Oct 23, 2025
Q3 2025
|
Cortland Associates Inc
|
BUY
|
- |
238+ 0.12% |
$19.4K - $23K
|
192K
$13M
|
|
|
Oct 23, 2025
Q3 2025
|
State Of Alaska, Department Of Revenue
|
SELL
|
- |
-1.73K- 3.64% |
$140K - $167K
|
45.7K
$3.11M
|
|
|
Oct 23, 2025
Q3 2025
|
Oregon Public Employees Retirement Fund
|
BUY
|
- |
12K+ 32.83% |
$975K - $1.16M
|
48.4K
$3.3M
|
|
|
Oct 23, 2025
Q3 2025
|
Narwhal Capital Management
|
SELL
|
- |
-47.3K- 58.83% |
$3.85M - $4.58M
|
33.1K
$2.25M
|
|
|
Oct 22, 2025
Q3 2025
|
Asset Management One Co., Ltd.
|
BUY
|
- |
3.39K+ 1.89% |
$276K - $328K
|
183K
$12.4M
|
|
|
Oct 22, 2025
Q3 2025
|
Commonwealth Equity Services, LLC
|
SELL
|
- |
-1.72K- 7.46% |
$140K - $167K
|
21.4K
$1.45M
|
|
|
Oct 22, 2025
Q3 2025
|
D.A. Davidson & Co.
|
BUY
|
- |
272+ 0.79% |
$22.1K - $26.3K
|
34.7K
$2.36M
|
|
|
Oct 22, 2025
Q3 2025
|
Chicago Capital, LLC
|
SELL
|
- |
-4.25K- 0.44% |
$346K - $411K
|
960K
$65.3M
|
|
|
Oct 22, 2025
Q3 2025
|
Robeco Institutional Asset Management B.V.
|
SELL
|
- |
-7.92K- 9.59% |
$645K - $767K
|
74.7K
$5.08M
|
|
|
Oct 22, 2025
Q3 2025
|
Geneos Wealth Management Inc.
|
SELL
|
- |
-807- 85.22% |
$65.7K - $78.1K
|
140
$9.53K
|
|
|
Oct 22, 2025
Q3 2025
|
Greenleaf Trust
Kalamazoo, MI |
BUY
|
- |
335+ 12.78% |
$27.3K - $32.4K
|
2.96K
$201K
|
|
|
Oct 22, 2025
Q3 2025
|
Index Fund Advisors, Inc.
|
BUY
|
- |
5+ 0.15% |
$407 - $484
|
3.28K
$223K
|
|
|
Oct 22, 2025
Q3 2025
|
Cerity Partners LLC
New York, NY |
BUY
|
- |
4.63K+ 7.73% |
$377K - $448K
|
64.5K
$4.39M
|
|
|
Oct 21, 2025
Q3 2025
|
Ninety One Uk LTD
London, X0 |
SELL
|
- |
-8.6K- 2.69% |
$700K - $833K
|
311K
$21.2M
|
|
|
Oct 21, 2025
Q3 2025
|
Pay Pay Securities Corp
Tokyo, M0 |
BUY
|
- |
5+ 41.67% |
$407 - $484
|
17
$1.16K
|
|
|
Oct 21, 2025
Q3 2025
|
Generali Asset Management Spa Sgr
Trieste, L6 |
BUY
|
- |
20.7K+ 641.85% |
$1.68M - $2M
|
23.9K
$1.63M
|
|
|
Oct 21, 2025
Q3 2025
|
Mattern Capital Management, LLC
Lakewood, CO |
BUY
|
- |
2.13K+ 19.29% |
$174K - $207K
|
13.2K
$898K
|
|
|
Oct 21, 2025
Q3 2025
|
Pur Efi Wealth, LLC
Boston, MA |
SELL
|
- |
-12- 0.33% |
$977 - $1.16K
|
3.65K
$248K
|
|
|
Oct 21, 2025
Q3 2025
|
Sjs Investment Consulting Inc.
Sylvania, OH |
BUY
|
- |
396+ 3046.15% |
$32.2K - $38.3K
|
409
$27.8K
|
|
|
Oct 21, 2025
Q3 2025
|
Altfest L J & CO Inc
|
BUY
|
- |
1.66K+ 28.17% |
$135K - $161K
|
7.56K
$515K
|
|
|
Oct 21, 2025
Q3 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
9+ 0.19% |
$733 - $871
|
4.8K
$326K
|
|
|
Oct 21, 2025
Q3 2025
|
Buttonwood Financial Advisors Inc.
|
BUY
|
- |
3.88K+ 72.32% |
$316K - $376K
|
9.24K
$629K
|
|
|
Oct 21, 2025
Q3 2025
|
Tru North Capital Management, LLC
Kalamazoo, MI |
BUY
|
- |
79New |
$6.43K - $7.65K
|
79
$5.38K
|
|
|
Oct 21, 2025
Q3 2025
|
Davis Capital Management
Jacksonville, FL |
SELL
|
- |
-160- 1.11% |
$13K - $15.5K
|
14.3K
$972K
|
|
|
Oct 21, 2025
Q3 2025
|
Global Retirement Partners, LLC
|
BUY
|
- |
364+ 19.54% |
$29.6K - $35.2K
|
2.23K
$152K
|
|
|
Oct 21, 2025
Q3 2025
|
Proffitt & Goodson Inc
|
BUY
|
- |
26New |
$2.12K - $2.52K
|
26
$1.77K
|
|
|
Oct 21, 2025
Q3 2025
|
Gateway Investment Advisers LLC
|
SELL
|
- |
-8.76K- 21.74% |
$713K - $848K
|
31.5K
$2.14M
|
|
|
Oct 21, 2025
Q3 2025
|
Fifth Third Wealth Advisors LLC
Cincinnati, OH |
BUY
|
- |
121+ 3.8% |
$9.85K - $11.7K
|
3.3K
$225K
|
|
|
Oct 20, 2025
Q3 2025
|
Ascent Group, LLC
|
BUY
|
- |
1.25K+ 11.9% |
$102K - $121K
|
11.8K
$800K
|
|
|
Oct 20, 2025
Q3 2025
|
Generate Investment Management LTD
Auckland, Q2 |
SELL
|
- |
-40.9K- 52.09% |
$3.33M - $3.96M
|
37.6K
$2.56M
|
|
|
Oct 20, 2025
Q3 2025
|
Los Angeles Capital Management LLC
|
BUY
|
- |
81.7KNew |
$6.65M - $7.91M
|
81.7K
$5.56M
|
|
|
Oct 20, 2025
Q3 2025
|
Merit Financial Group, LLC
|
BUY
|
- |
813+ 12.19% |
$66.2K - $78.7K
|
7.48K
$509K
|
|
|
Oct 20, 2025
Q3 2025
|
Hahn Capital Management LLC
San Francisco, CA |
SELL
|
- |
-2.66K- 4.27% |
$217K - $258K
|
59.7K
$4.06M
|
|
|
Oct 20, 2025
Q3 2025
|
Miracle Mile Advisors, LLC
|
BUY
|
- |
3.41K+ 33.37% |
$278K - $330K
|
13.6K
$927K
|
|
|
Oct 20, 2025
Q3 2025
|
High Mark Wealth Management LLC
|
SELL
|
- |
-3- 0.23% |
$244 - $290
|
1.3K
$88.2K
|
|
|
Oct 20, 2025
Q3 2025
|
Vanderbilt University
Nashville, TN |
BUY
|
- |
11.9K+ 10.4% |
$965K - $1.15M
|
126K
$8.56M
|
|
|
Oct 20, 2025
Q3 2025
|
Financial Consulate, Inc
|
BUY
|
- |
4.41KNew |
$359K - $427K
|
4.41K
$300K
|
|
|
Oct 20, 2025
Q3 2025
|
Salomon & Ludwin, LLC
|
BUY
|
- |
155+ 322.92% |
$12.6K - $15K
|
203
$13.8K
|
|
|
Oct 20, 2025
Q3 2025
|
Mather Group, Llc.
Chicago, IL |
BUY
|
- |
78+ 3.04% |
$6.35K - $7.55K
|
2.65K
$180K
|
|
|
Oct 20, 2025
Q3 2025
|
Strait & Sound Wealth Management LLC
San Francisco, CA |
BUY
|
- |
1.16K+ 28.29% |
$94.7K - $113K
|
5.27K
$359K
|
|
|
Oct 17, 2025
Q3 2025
|
Shaker Investments LLC
|
BUY
|
- |
21.6KNew |
$1.76M - $2.09M
|
21.6K
$1.47M
|
|
|
Oct 17, 2025
Q3 2025
|
Sowell Financial Services LLC
North Little Rock, AR |
SELL
|
- |
-591- 5.32% |
$48.1K - $57.2K
|
10.5K
$716K
|
|
|
Oct 17, 2025
Q3 2025
|
Sapient Capital LLC
Indianapolis, IN |
SELL
|
- |
-2.98K- 25.33% |
$242K - $288K
|
8.77K
$597K
|
|
|
Oct 17, 2025
Q3 2025
|
Institute For Wealth Management, Llc.
|
SELL
|
- |
-450- 2.69% |
$36.6K - $43.6K
|
16.3K
$1.11M
|
|
|
Oct 17, 2025
Q3 2025
|
Ethic Inc.
New York, NY |
BUY
|
- |
13.2K+ 57.47% |
$1.07M - $1.28M
|
36.1K
$2.46M
|
|
|
Oct 17, 2025
Q3 2025
|
Hm Payson & CO
Portland, ME |
BUY
|
- |
50New |
$4.07K - $4.84K
|
50
$3.4K
|
|
|
Oct 16, 2025
Q3 2025
|
Hbk Sorce Advisory LLC
Erie, PA |
SELL
|
- |
-951- 19.66% |
$77.4K - $92.1K
|
3.89K
$265K
|
|
|
Oct 16, 2025
Q3 2025
|
Halbert Hargrove Global Advisors, LLC
|
BUY
|
- |
40New |
$3.26K - $3.87K
|
40
$2.72K
|
|