Two Sigma Securities’s CoStar Group CSGP Stock Holding History

Two Sigma Securities’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
2024 Q4	–	Sell	-11,000	Closed	-$830K	–	1962
2024 Q3	$830K	Buy	11,000 +7,900	+255%	+$599K	0.01%	980
2024 Q2	$230K	Buy	+3,100	New	+$263K	﹤0.01%	2239
2024 Q1	–	Sell	-4,200	Closed	-$367K	–	3064
2023 Q4	$367K	Sell	4,200 -600	-13%	-$48.6K	﹤0.01%	1811
2023 Q3	$369K	Buy	4,800 +1,400	+41%	+$116K	﹤0.01%	1763
2023 Q2	$303K	Buy	+3,400	New	+$263K	﹤0.01%	1867

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 $3.37T AUM 44.26% 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

ACM

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

Two Sigma Securities's CSGP Position: Q2 2026 in Review

Two Sigma Securities increased its CoStar Group (CSGP) stake by 67% in Q2 2026, buying an estimated $223K and bringing the position to 16,096 shares worth $456K. The position accounts for 0.04% of the portfolio, ranked #634.

Two Sigma Securities first reported a position in CSGP in Q3 2016 and has held it in 14 quarters since. The position peaked at $656K in Q3 2017. 759 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

Two Sigma Securities held 16,096 shares of CoStar Group worth $456K as of Q2 2026.
Two Sigma Securities bought 6,472 CoStar Group shares in Q2 2026, an estimated $223K.
CoStar Group made up 0.04% of Two Sigma Securities's portfolio in Q2 2026, its #634 holding.
Two Sigma Securities first reported a position in CoStar Group in Q3 2016 and has held it in 14 quarters since.
Two Sigma Securities's CoStar Group position peaked at $656K in Q3 2017.
759 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.