Aquatic Capital Management’s CoStar Group CSGP Stock Holding History

Aquatic Capital Management’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	$6.28M	Buy	+221,838	New	+$7.63M	0.22%	106
2024 Q4	–	Sell	-33,300	Closed	-$2.51M	–	1381
2024 Q3	$2.51M	Sell	33,300 -84,300	-72%	-$6.39M	0.07%	314
2024 Q2	$8.72M	Buy	+117,600	New	+$9.97M	0.32%	80
2023 Q1	–	Sell	-4,400	Closed	-$340K	–	1343
2022 Q4	$340K	Sell	4,400 -15,700	-78%	-$1.23M	0.02%	602
2022 Q3	$1.4M	Buy	+20,100	New	+$1.4M	0.14%	209
2022 Q1	–	Sell	-1,000	Closed	-$79K	–	1159
2021 Q4	$79K	Buy	+1,000	New	+$83.9K	0.15%	175

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

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

Aquatic Capital Management's CSGP Position: Q2 2026 in Review

Aquatic Capital Management opened a new position in CoStar Group (CSGP) in Q2 2026: 221,838 shares worth $6.28M. The stake represents 0.22% of the portfolio and ranks #106 among its holdings. This is a return to the name: Aquatic Capital Management previously reported a position in CSGP as recently as Q3 2024.

Aquatic Capital Management first reported a position in CSGP in Q4 2021 and has held it in 6 quarters since. The position peaked at $8.72M in Q2 2024. 760 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

Aquatic Capital Management held 221,838 shares of CoStar Group worth $6.28M as of Q2 2026.
CoStar Group was a new Aquatic Capital Management position in Q2 2026.
CoStar Group made up 0.22% of Aquatic Capital Management's portfolio in Q2 2026, its #106 holding.
Aquatic Capital Management first reported a position in CoStar Group in Q4 2021 and has held it in 6 quarters since.
Aquatic Capital Management's CoStar Group position peaked at $8.72M in Q2 2024.
760 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Aquatic Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.