Latest Institutional Purchases of Costar Group, Inc. (CSGP)
This list provides information on the latest institutional transactions involving Costar Group, Inc. (CSGP) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
PUT |
18.2K+ 146.77% |
$1.48M - $1.76M
|
30.6K
$2.08M
|
|
|
Nov 14, 2025
Q3 2025
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
BUY
|
- |
18K+ 385.76% |
$1.46M - $1.74M
|
22.7K
$1.54M
|
|
|
Nov 14, 2025
Q3 2025
|
Fayez Sarofim & CO
Houston, TX |
BUY
|
- |
17.7K+ 0.82% |
$1.44M - $1.71M
|
2.17M
$148M
|
|
|
Nov 14, 2025
Q3 2025
|
Main Management ETF Advisors, LLC
San Francisco, CA |
BUY
|
- |
17.1KNew |
$1.39M - $1.65M
|
17.1K
$1.16M
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
17K+ 2.6% |
$1.39M - $1.65M
|
672K
$45.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Aviva PLC
|
BUY
|
- |
16.2K+ 6.43% |
$1.32M - $1.57M
|
268K
$18.3M
|
|
|
Oct 29, 2025
Q3 2025
|
Allstate Corp
Northbrook, IL |
BUY
|
- |
16.1KNew |
$1.31M - $1.56M
|
16.1K
$1.1M
|
|
|
Nov 07, 2025
Q3 2025
|
Maridea Wealth Management LLC
Brooklyn, NY |
BUY
|
- |
14.7KNew |
$1.2M - $1.43M
|
14.7K
$1M
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
13.7K+ 72.96% |
$1.12M - $1.33M
|
32.5K
$2.21M
|
|
|
Oct 06, 2025
Q3 2025
|
Oak Thistle LLC
|
BUY
|
- |
13.4K+ 310.62% |
$1.09M - $1.3M
|
17.7K
$1.21M
|
|
|
Nov 14, 2025
Q3 2025
|
State Of Tennessee, Treasury Department
Nashville, TN |
BUY
|
- |
13.4K+ 11.83% |
$1.09M - $1.3M
|
126K
$8.61M
|
|
|
Oct 17, 2025
Q3 2025
|
Ethic Inc.
New York, NY |
BUY
|
- |
13.2K+ 57.47% |
$1.07M - $1.28M
|
36.1K
$2.46M
|
|
|
Nov 13, 2025
Q3 2025
|
Banque Cantonale Vaudoise
|
BUY
|
- |
12.7KNew |
$1.03M - $1.23M
|
12.7K
$862K
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
12K+ 0.55% |
$980K - $1.16M
|
2.2M
$149M
|
|
|
Nov 03, 2025
Q3 2025
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
BUY
|
- |
12K+ 2.22% |
$977K - $1.16M
|
554K
$37.7M
|
|
|
Oct 23, 2025
Q3 2025
|
Oregon Public Employees Retirement Fund
|
BUY
|
- |
12K+ 32.83% |
$975K - $1.16M
|
48.4K
$3.3M
|
|
|
Oct 20, 2025
Q3 2025
|
Vanderbilt University
Nashville, TN |
BUY
|
- |
11.9K+ 10.4% |
$965K - $1.15M
|
126K
$8.56M
|
|
|
Nov 14, 2025
Q3 2025
|
Bares Capital Management, Inc.
Austin, TX |
BUY
|
- |
11.6K+ 0.95% |
$944K - $1.12M
|
1.23M
$83.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Nomura Holdings Inc
Tokyo, M0 |
BUY
|
- |
11.3KNew |
$916K - $1.09M
|
11.3K
$766K
|
|
|
Dec 01, 2025
Q3 2025
|
Groupama Asset Managment
Paris, I0 |
BUY
|
- |
10.9KNew |
$889K - $1.06M
|
10.9K
$743K
|
|
|
Nov 07, 2025
Q3 2025
|
Center Book Partners LP
Greenwich, CT |
BUY
|
- |
10.8KNew |
$880K - $1.05M
|
10.8K
$735K
|
|
|
Nov 14, 2025
Q3 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
10.4K+ 22.69% |
$843K - $1M
|
56K
$3.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Mirabella Financial Services LLP
London, X0 |
BUY
|
- |
10K+ 158.01% |
$815K - $969K
|
16.3K
$1.11M
|
|
|
Nov 10, 2025
Q3 2025
|
Primecap Management CO
Pasadena, CA |
BUY
|
- |
10K+ 11.36% |
$814K - $968K
|
98K
$6.67M
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
9.88KNew |
$804K - $956K
|
9.88K
$672K
|
|
|
Nov 12, 2025
Q3 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
9.72KNew |
$791K - $941K
|
9.72K
$661K
|
|
|
Nov 14, 2025
Q3 2025
|
Creative Planning
Overland Park, KS |
BUY
|
- |
9.65K+ 23.67% |
$786K - $935K
|
50.4K
$3.43M
|
|
|
Oct 28, 2025
Q3 2025
|
Ritholtz Wealth Management
|
BUY
|
- |
9.63KNew |
$784K - $933K
|
9.63K
$655K
|
|
|
Nov 14, 2025
Q3 2025
|
Integrity Alliance, Llc.
Urbandale, IA |
BUY
|
- |
9.57KNew |
$779K - $926K
|
9.57K
$651K
|
|
|
Nov 14, 2025
Q3 2025
|
Petrus Trust Company, Lta
Dallas, TX |
BUY
|
- |
9.45K+ 2.89% |
$769K - $915K
|
337K
$22.9M
|
|
|
Nov 05, 2025
Q3 2025
|
Alps Advisors Inc
Denver, CO |
BUY
|
- |
9.41K+ 83.01% |
$766K - $911K
|
20.8K
$1.41M
|
|
|
Nov 06, 2025
Q3 2025
|
Stratos Wealth Partners, Ltd.
|
BUY
|
- |
9.32KNew |
$759K - $902K
|
9.32K
$634K
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
9.29K+ 32.03% |
$756K - $900K
|
38.3K
$2.61M
|
|
|
Nov 04, 2025
Q3 2025
|
American Assets Capital Advisers, LLC
|
BUY
|
- |
9.19K+ 60.6% |
$748K - $890K
|
24.4K
$1.66M
|
|
|
Nov 14, 2025
Q3 2025
|
Gts Securities LLC
New York, NY |
BUY
|
- |
9.12K+ 262.24% |
$742K - $883K
|
12.6K
$857K
|
|
|
Nov 14, 2025
Q3 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
- |
9.03K+ 236.12% |
$735K - $874K
|
12.9K
$874K
|
|
|
Nov 12, 2025
Q3 2025
|
Elo Mutual Pension Insurance CO
|
BUY
|
- |
9K+ 17.91% |
$733K - $871K
|
59.3K
$4.03M
|
|
|
Oct 14, 2025
Q3 2025
|
Exchange Traded Concepts, LLC
|
BUY
|
- |
8.98K+ 24.34% |
$731K - $870K
|
45.9K
$3.12M
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
8.93K+ 1.26% |
$727K - $865K
|
717K
$48.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
- |
8.81K+ 67.85% |
$717K - $853K
|
21.8K
$1.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
8.79KNew |
$716K - $851K
|
8.79K
$598K
|
|
|
Nov 10, 2025
Q3 2025
|
Tredje Ap Fonden
|
BUY
|
- |
8.62K+ 26.89% |
$702K - $835K
|
40.7K
$2.77M
|
|
|
Nov 14, 2025
Q3 2025
|
Daiwa Securities Group Inc.
Tokyo, M0 |
BUY
|
- |
8.14K+ 7.66% |
$663K - $788K
|
114K
$7.78M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
8.06K+ 110.24% |
$656K - $780K
|
15.4K
$1.05M
|
|
|
Oct 10, 2025
Q3 2025
|
Foster Victor Wealth Advisors, LLC
|
BUY
|
- |
7.96K+ 3.97% |
$648K - $771K
|
209K
$14.2M
|
|
|
Nov 03, 2025
Q3 2025
|
New York State Common Retirement Fund
|
BUY
|
- |
7.7K+ 3.5% |
$627K - $746K
|
228K
$15.5M
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
BUY
|
- |
7.7K+ 0.98% |
$627K - $745K
|
790K
$53.8M
|
|
|
Oct 23, 2025
Q3 2025
|
Spire Wealth Management
|
BUY
|
- |
7.56K+ 1383.88% |
$615K - $732K
|
8.1K
$551K
|
|
|
Nov 10, 2025
Q3 2025
|
Raiffeisen Bank International Ag
Vienna, C4 |
BUY
|
- |
7.55KNew |
$615K - $731K
|
7.55K
$514K
|
|
|
Nov 10, 2025
Q3 2025
|
Advisors Preferred, LLC
Rockville, MD |
BUY
|
- |
7.38KNew |
$601K - $714K
|
7.38K
$502K
|
|