Select Equity Group’s CoStar Group CSGP Stock Holding History

Select Equity Group’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 Q2	–	Sell	-325,100	Closed	-$13.1M	–	166
2026 Q1	$13.1M	Buy	+325,100	New	+$16.9M	0.07%	128

Other funds holding CSGP

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

AKRE Capital Management Middleburg, Virginia $5.12B AUM 19.08% 1-Year Est. Return

Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

Select Equity Group's CSGP Position: Q2 2026 in Review

Select Equity Group sold out of CoStar Group (CSGP) in Q2 2026, closing a stake of 767 shares — an estimated $30.9K sold.

Select Equity Group first reported a position in CSGP in Q1 2017 and held it in 26 quarters. The position peaked at $449M in Q4 2019. 760 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

Select Equity Group reported no remaining CoStar Group position as of Q2 2026 after selling out during the quarter.
Select Equity Group sold 767 CoStar Group shares in Q2 2026, an estimated $30.9K.
Select Equity Group first reported a position in CoStar Group in Q1 2017 and held it in 26 quarters.
Select Equity Group's CoStar Group position peaked at $449M in Q4 2019.
760 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Select Equity Group's 13F filing for Q2 2026, filed 14 Aug 2026.