Latest Institutional Sells of Costar Group, Inc. (CSGP)
This list provides information on the latest institutional transactions involving Costar Group, Inc. (CSGP) stock that were sells. 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 sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 13, 2026
Q4 2025
|
Riverbridge Partners LLC
|
SELL
|
- |
-207K- 12.45% |
$13.9M - $17.5M
|
1.45M
$98.8M
|
|
|
Jan 15, 2026
Q4 2025
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-106K- 36.78% |
$7.15M - $9.02M
|
183K
$12.4M
|
|
|
Jan 12, 2026
Q4 2025
|
Davenport & CO LLC
|
SELL
|
- |
-46.7K- 79.96% |
$3.14M - $3.96M
|
11.7K
$796K
|
|
|
Jan 14, 2026
Q4 2025
|
Usa Financial Portformulas Corp
Ada, MI |
SELL
|
- |
-18.6K- 99.24% |
$1.25M - $1.58M
|
143
$9.73K
|
|
|
Jan 16, 2026
Q4 2025
|
Banque Pictet & Cie Sa
|
SELL
|
- |
-16.4K- 54.83% |
$1.11M - $1.39M
|
13.6K
$922K
|
|
|
Jan 12, 2026
Q4 2025
|
Moody National Bank Trust Division
|
SELL
|
- |
-13.4K- 61.68% |
$902K - $1.14M
|
8.33K
$567K
|
|
|
Jan 14, 2026
Q4 2025
|
Bell Bank
|
SELL
|
- |
-8.82K- 69.01% |
$593K - $748K
|
3.96K
$270K
|
|
|
Jan 08, 2026
Q4 2025
|
Grove Bank & Trust
|
SELL
|
- |
-8.39K- 58.77% |
$564K - $711K
|
5.88K
$400K
|
|
|
Jan 13, 2026
Q4 2025
|
Norden Group LLC
Provo, UT |
SELL
|
- |
-6.49K- 38.4% |
$436K - $550K
|
10.4K
$708K
|
|
|
Jan 15, 2026
Q4 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-5.39K- 13.87% |
$362K - $457K
|
33.5K
$2.28M
|
|
|
Jan 09, 2026
Q4 2025
|
Diversified Trust CO
|
SELL
|
- |
-5.21K- 60.69% |
$350K - $441K
|
3.37K
$229K
|
|
|
Jan 07, 2026
Q4 2025
|
Everhart Financial Group, Inc.
|
SELL
|
- |
-5.14K- 60.84% |
$346K - $436K
|
3.31K
$225K
|
|
|
Jan 08, 2026
Q4 2025
|
Lincoln Capital LLC
|
SELL
|
- |
-4.9K- 23.05% |
$329K - $415K
|
16.3K
$1.11M
|
|
|
Jan 14, 2026
Q4 2025
|
Yarbrough Capital, LLC
|
SELL
|
- |
-4.34K- 54.18% |
$292K - $368K
|
3.67K
$250K
|
|
|
Jan 12, 2026
Q4 2025
|
First Bank & Trust
|
SELL
|
- |
-3.95K- 16.48% |
$266K - $335K
|
20K
$1.36M
|
|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
SELL
|
- |
-3.34K- 12.61% |
$225K - $284K
|
23.2K
$1.58M
|
|
|
Jan 16, 2026
Q4 2025
|
Louisiana State Employees Retirement System
|
SELL
|
- |
-3.1K- 5.84% |
$208K - $263K
|
50K
$3.4M
|
|
|
Jan 16, 2026
Q4 2025
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
SELL
|
- |
-2.4K- 5.55% |
$161K - $203K
|
40.8K
$2.78M
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
SELL
|
- |
-1.59K- 58.64% |
$107K - $135K
|
1.12K
$76.2K
|
|
|
Jan 16, 2026
Q4 2025
|
Abrdn PLC
|
SELL
|
- |
-1.56K- 0.5% |
$105K - $132K
|
310K
$21.1M
|
|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-1.54K- 11.82% |
$103K - $130K
|
11.5K
$780K
|
|
|
Jan 14, 2026
Q4 2025
|
Org Wealth Partners, LLC
Dallas, TX |
SELL
|
- |
-1.22K- 35.41% |
$82K - $103K
|
2.22K
$151K
|
|
|
Jan 16, 2026
Q4 2025
|
Perigon Wealth Management, LLC
San Francisco, CA |
SELL
|
- |
-658- 10.86% |
$44.2K - $55.8K
|
5.4K
$367K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-608- 5.56% |
$40.9K - $51.6K
|
10.3K
$702K
|
|
|
Jan 16, 2026
Q4 2025
|
Ivc Wealth Advisors LLC
|
SELL
|
- |
-396- 6.76% |
$26.6K - $33.6K
|
5.46K
$372K
|
|
|
Jan 14, 2026
Q4 2025
|
Spire Wealth Management
|
SELL
|
- |
-315- 3.89% |
$21.2K - $26.7K
|
7.79K
$530K
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
SELL
|
- |
-289- 13.97% |
$19.4K - $24.5K
|
1.78K
$121K
|
|
|
Jan 08, 2026
Q4 2025
|
Baker Tilly Wealth Management, LLC
|
SELL
|
- |
-254- 3.29% |
$17.1K - $21.5K
|
7.48K
$509K
|
|
|
Jan 12, 2026
Q4 2025
|
Cva Family Office, LLC
|
SELL
|
- |
-252- 35.9% |
$16.9K - $21.4K
|
450
$30.6K
|
|
|
Jan 15, 2026
Q4 2025
|
Retirement Systems Of Alabama
|
SELL
|
- |
-211- 0.23% |
$14.2K - $17.9K
|
90.2K
$6.14M
|
|
|
Jan 07, 2026
Q4 2025
|
Gilbert & Cook, Inc.
|
SELL
|
- |
-187- 1.76% |
$12.6K - $15.9K
|
10.4K
$709K
|
|
|
Jan 13, 2026
Q4 2025
|
Net Worth Advisory Group
Sandy, UT |
SELL
|
- |
-106- 2.69% |
$7.13K - $8.99K
|
3.83K
$261K
|
|
|
Jan 14, 2026
Q4 2025
|
Chatham Capital Group, Inc.
|
SELL
|
- |
-100- 2.19% |
$6.72K - $8.48K
|
4.46K
$303K
|
|
|
Jan 16, 2026
Q4 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-75- 39.47% |
$5.04K - $6.36K
|
115
$7.83K
|
|
|
Jan 13, 2026
Q4 2025
|
Core Cap Advisors, LLC
Southfield, MI |
SELL
|
- |
-60- 92.31% |
$4.03K - $5.09K
|
5
$340
|
|
|
Jan 13, 2026
Q4 2025
|
Regatta Capital Group, LLC
El Segundo, CA |
SELL
|
- |
-45- 0.34% |
$3.03K - $3.82K
|
13.4K
$911K
|
|
|
Jan 14, 2026
Q4 2025
|
Eastern Bank
|
SELL
|
- |
-43- 97.73% |
$2.89K - $3.65K
|
1
$68.1
|
|
|
Jan 14, 2026
Q4 2025
|
Org Partners LLC
Roanoke, IN |
SELL
|
- |
-26- 15.2% |
$1.75K - $2.2K
|
145
$9.87K
|
|
|
Jan 14, 2026
Q4 2025
|
Baron Wealth Management LLC
Troy, MI |
SELL
|
- |
-17- 0.24% |
$1.14K - $1.44K
|
7.14K
$486K
|
|
|
Jan 15, 2026
Q4 2025
|
Fortitude Family Office, LLC
Scottsdale, AZ |
SELL
|
- |
-14- 22.95% |
$941 - $1.19K
|
47
$3.2K
|
|
|
Jan 13, 2026
Q4 2025
|
Trust Point Inc.
La Crosse, WI |
SELL
|
- |
-13- 0.18% |
$874 - $1.1K
|
7.08K
$482K
|
|
|
Jan 15, 2026
Q4 2025
|
Highline Wealth Partners LLC
Sherman Oaks, CA |
SELL
|
- |
-11- 29.73% |
$740 - $933
|
26
$1.77K
|
|
|
Jan 09, 2026
Q4 2025
|
Rialto Wealth Management, LLC
Syracuse, NY |
SELL
|
- |
-10- 71.43% |
$672 - $848
|
4
$272
|
|
|
Jan 08, 2026
Q4 2025
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
SELL
|
- |
-5- 19.23% |
$336 - $424
|
21
$1.43K
|
|
|
Jan 15, 2026
Q4 2025
|
Di Nuzzo Private Wealth, Inc.
Beaver, PA |
SELL
|
- |
-4- 12.5% |
$269 - $339
|
28
$1.91K
|
|
|
Jan 12, 2026
Q4 2025
|
Abound Wealth Management
Franklin, TN |
SELL
|
- |
-3- 0.24% |
$202 - $254
|
1.25K
$85.3K
|
|
| Q3 2025 | |||||||
|
Nov 13, 2025
Q3 2025
|
Capital International Investors
Los Angeles, CA |
SELL
|
- |
-8.03M- 54.19% |
$654M - $778M
|
6.79M
$462M
|
|
|
Nov 14, 2025
Q3 2025
|
T. Rowe Price Investment Management, Inc.
Baltimore, MD |
SELL
|
- |
-2.98M- 45.94% |
$243M - $289M
|
3.51M
$239M
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
SELL
|
- |
-1.82M- 90.77% |
$148M - $176M
|
185K
$12.6M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-1.43M- 27.89% |
$116M - $138M
|
3.7M
$252M
|
|