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 |
|---|---|---|---|---|---|---|---|
|
Nov 13, 2025
Q3 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
2.5KNew |
$204K - $242K
|
2.5K
$170K
|
|
|
Nov 13, 2025
Q3 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
SELL
|
- |
-218K- 11.69% |
$17.7M - $21.1M
|
1.65M
$112M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International, Inc.
Los Angeles, CA |
SELL
|
- |
-11.4K- 53.4% |
$929K - $1.11M
|
9.96K
$678K
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International Investors
Los Angeles, CA |
SELL
|
- |
-8.03M- 54.19% |
$654M - $778M
|
6.79M
$462M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Research Global Investors
Los Angeles, CA |
BUY
|
- |
1.06M+ 27.02% |
$86.5M - $103M
|
4.99M
$340M
|
|
|
Nov 13, 2025
Q3 2025
|
Tsai Capital Corp
New York, NY |
BUY
|
- |
316+ 0.54% |
$25.7K - $30.6K
|
58.9K
$4.01M
|
|
|
Nov 13, 2025
Q3 2025
|
Qsemble Capital Management, LP
New York, NY |
BUY
|
- |
22.8K+ 42.04% |
$1.86M - $2.21M
|
77K
$5.24M
|
|
|
Nov 13, 2025
Q3 2025
|
Macquarie Group LTD
Australia, C3 |
SELL
|
- |
-567K- 11.74% |
$46.2M - $54.9M
|
4.27M
$290M
|
|
|
Nov 13, 2025
Q3 2025
|
Sage View Advisory Group, LLC
Newport Beach, CA |
SELL
|
- |
-38- 1.46% |
$3.09K - $3.68K
|
2.56K
$174K
|
|
|
Nov 13, 2025
Q3 2025
|
Aviva PLC
|
BUY
|
- |
16.2K+ 6.43% |
$1.32M - $1.57M
|
268K
$18.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Ns Partners LTD
|
BUY
|
- |
301+ 0.14% |
$24.5K - $29.1K
|
215K
$14.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Franklin Resources Inc
San Mateo, CA |
BUY
|
- |
297K+ 8.64% |
$24.2M - $28.8M
|
3.74M
$254M
|
|
|
Nov 13, 2025
Q3 2025
|
Gulf International Bank (Uk) LTD
|
BUY
|
- |
793+ 3.78% |
$64.6K - $76.8K
|
21.8K
$1.48M
|
|
|
Nov 13, 2025
Q3 2025
|
Geneva Capital Management LLC
|
SELL
|
- |
-11.6K- 2.6% |
$948K - $1.13M
|
436K
$29.7M
|
|
|
Nov 13, 2025
Q3 2025
|
O'Shaughnessy Asset Management, LLC
Stamford, CT |
BUY
|
- |
19.1K+ 43.71% |
$1.55M - $1.85M
|
62.7K
$4.27M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
PUT |
46.7KNew |
$3.8M - $4.52M
|
46.7K
$3.18M
|
|
|
Nov 13, 2025
Q3 2025
|
Royal London Asset Management LTD
United Kingdom, X0 |
BUY
|
- |
2.19K+ 0.54% |
$178K - $212K
|
407K
$27.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Css LLC
Chicago, IL |
BUY
|
PUT |
3KNew |
$244K - $290K
|
3K
$204K
|
|
|
Nov 13, 2025
Q3 2025
|
Guggenheim Capital LLC
Chicago, IL |
BUY
|
- |
3.25K+ 3.05% |
$264K - $314K
|
110K
$7.47M
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
9.88KNew |
$804K - $956K
|
9.88K
$672K
|
|
|
Nov 13, 2025
Q3 2025
|
Tortoise Investment Management, LLC
|
BUY
|
- |
28+ 700.0% |
$2.28K - $2.71K
|
32
$2.18K
|
|
|
Nov 13, 2025
Q3 2025
|
Baird Financial Group, Inc.
Milwaukee, WI |
SELL
|
- |
-213K- 23.16% |
$17.4M - $20.6M
|
708K
$48.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Bokf, Na
Tulsa, OK |
SELL
|
- |
-495- 3.67% |
$40.3K - $47.9K
|
13K
$883K
|
|
|
Nov 13, 2025
Q3 2025
|
Brown Brothers Harriman & CO
New York, NY |
BUY
|
- |
684+ 60.53% |
$55.7K - $66.2K
|
1.81K
$123K
|
|
|
Nov 13, 2025
Q3 2025
|
Clearbridge Investments, LLC
New York, NY |
BUY
|
- |
901+ 0.23% |
$73.4K - $87.2K
|
399K
$27.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Fil LTD
Hamilton, D0 |
BUY
|
- |
34.6K+ 19.28% |
$2.82M - $3.35M
|
214K
$14.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-4.81K- 1.97% |
$392K - $466K
|
240K
$16.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Chesapeake Capital Corp /Il/
Richmond, VA |
BUY
|
- |
6.19KNew |
$504K - $600K
|
6.19K
$422K
|
|
|
Nov 13, 2025
Q3 2025
|
Glenmede Investment Management, LP
Philadelphia, PA |
SELL
|
- |
-7.1K- 7.54% |
$578K - $688K
|
87.1K
$5.93M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-194K- 14.59% |
$15.8M - $18.8M
|
1.14M
$77.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Newbridge Financial Services Group, Inc.
|
BUY
|
- |
897New |
$73K - $86.9K
|
897
$61K
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
SELL
|
- |
-100K- 2.12% |
$8.14M - $9.68M
|
4.61M
$314M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
BUY
|
- |
163KNew |
$13.2M - $15.7M
|
163K
$11.1M
|
|
|
Nov 13, 2025
Q3 2025
|
Nicolet Advisory Services, LLC
Green Bay, WI |
BUY
|
- |
568+ 6.26% |
$46.2K - $55K
|
9.64K
$656K
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-243K- 15.93% |
$19.8M - $23.5M
|
1.28M
$87.3M
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-2.32K- 2.11% |
$189K - $225K
|
107K
$7.31M
|
|
|
Nov 13, 2025
Q3 2025
|
Texas Capital Bancshares Inc
|
BUY
|
- |
20New |
$1.63K - $1.94K
|
20
$1.36K
|
|
|
Nov 13, 2025
Q3 2025
|
Texas Capital Bank Wealth Management Services Inc
|
SELL
|
- |
-1.15K- 28.67% |
$93.5K - $111K
|
2.86K
$194K
|
|
|
Nov 13, 2025
Q3 2025
|
Landscape Capital Management, L.L.C.
|
BUY
|
- |
3.43KNew |
$279K - $332K
|
3.43K
$233K
|
|
|
Nov 13, 2025
Q3 2025
|
Jump Financial, LLC
Chicago, IL |
SELL
|
- |
-14.6K- 51.83% |
$1.19M - $1.41M
|
13.6K
$924K
|
|
|
Nov 13, 2025
Q3 2025
|
Kentucky Retirement Systems
Frankfort, KY |
SELL
|
- |
-387- 1.45% |
$31.5K - $37.5K
|
26.2K
$1.78M
|
|
|
Nov 13, 2025
Q3 2025
|
Kentucky Retirement Systems Insurance Trust Fund
Frankfort, KY |
SELL
|
- |
-303- 2.68% |
$24.7K - $29.3K
|
11K
$748K
|
|
|
Nov 13, 2025
Q3 2025
|
Chuck Akre
Akre Capital Management LLC | Middleburg, Va
|
SELL
|
- |
-2.75K- 0.03% |
$224K - $266K
|
9.31M
$633M
|
|
|
Nov 13, 2025
Q3 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-167K- 36.24% |
$13.6M - $16.2M
|
295K
$20M
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-137K- 16.43% |
$11.2M - $13.3M
|
698K
$47.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Kayne Anderson Rudnick Investment Management LLC
Los Angeles, CA |
SELL
|
- |
-41K- 5.24% |
$3.34M - $3.97M
|
742K
$50.5M
|
|
|
Nov 13, 2025
Q3 2025
|
Rgm Capital, LLC
Naples, FL |
SELL
|
- |
-30K- 1.41% |
$2.44M - $2.9M
|
2.09M
$142M
|
|
|
Nov 13, 2025
Q3 2025
|
Platinum Investment Management LTD
Sydney Australia 2000, C3 |
SELL
|
- |
-10K- 15.38% |
$814K - $968K
|
55K
$3.74M
|
|
|
Nov 13, 2025
Q3 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
99.8K+ 18.68% |
$8.13M - $9.67M
|
634K
$43.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Dennis Hong
Shaw Spring Partners LLC | Boston, Ma
|
SELL
|
- |
-460K- 33.92% |
$37.5M - $44.5M
|
896K
$61M
|
|