XTX Topco’s CoStar Group CSGP Stock Holding History

XTX Topco’s Portfolio CSGP Stock Details CSGP Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$8.12M	Buy	201,317 +197,842	+5,693%	+$10.3M	0.14%	100
2025 Q4	$234K	Sell	3,475 -15,936	-82%	-$1.13M	0.01%	2280
2025 Q3	$1.64M	Sell	19,411 -14,222	-42%	-$1.26M	0.09%	289
2025 Q2	$2.7M	Buy	+33,633	New	+$2.62M	0.11%	222
2025 Q1	–	Sell	-9,272	Closed	-$664K	–	2524
2024 Q4	$664K	Buy	+9,272	New	+$700K	0.06%	535
2024 Q3	–	Sell	-29,845	Closed	-$2.21M	–	2166
2024 Q2	$2.21M	Buy	+29,845	New	+$2.53M	0.19%	104
2023 Q3	–	Sell	-15,289	Closed	-$1.36M	–	1631
2023 Q2	$1.36M	Buy	15,289 +4,467	+41%	+$345K	0.24%	45
2023 Q1	$745K	Buy	+10,822	New	+$799K	0.16%	114
2022 Q4	–	Sell	-9,708	Closed	-$676K	–	1195
2022 Q3	$676K	Buy	9,708 +5,530	+132%	+$384K	0.17%	131
2022 Q2	$252K	Buy	+4,178	New	+$253K	0.1%	346
2022 Q1	–	Sell	-6,990	Closed	-$552K	–	718
2021 Q4	$552K	Buy	+6,990	New	+$587K	0.31%	59
2021 Q2	–	Sell	-9,760	Closed	-$802K	–	854
2021 Q1	$802K	Buy	+9,760	New	+$843K	0.39%	19

Other funds holding CSGP

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Principal Financial Group

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

Capital International Investors

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Baillie Gifford & Co

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

Polen Capital Management

Polen Capital Management Boca Raton, Florida $14.5B AUM 5.7% 1-Year Est. Return

Geode Capital Management

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return