Sierra Ocean’s CoStar Group CSGP Stock Holding History

Sierra Ocean’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
2025 Q3	–	Sell	-26	Closed	-$2.09K	–	255
2025 Q2	$2.09K	Sell	26 -11	-30%	-$857	﹤0.01%	752
2025 Q1	$2.93K	Sell	37 -17	-31%	-$1.29K	﹤0.01%	698
2024 Q4	$3.87K	Buy	+54	New	+$4.08K	﹤0.01%	641

Other funds holding CSGP

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Sierra Ocean's CSGP Position: Q3 2025 in Review

Sierra Ocean sold out of CoStar Group (CSGP) in Q3 2025, closing a stake of 26 shares — an estimated $2.09K sold.

Sierra Ocean first reported a position in CSGP in Q4 2024 and held it in 3 quarters. The position peaked at $3.87K in Q4 2024. 905 funds tracked by Wall St. Rank hold CSGP as of Q3 2025.

Sierra Ocean reported no remaining CoStar Group position as of Q3 2025 after selling out during the quarter.
Sierra Ocean sold 26 CoStar Group shares in Q3 2025, an estimated $2.09K.
Sierra Ocean first reported a position in CoStar Group in Q4 2024 and held it in 3 quarters.
Sierra Ocean's CoStar Group position peaked at $3.87K in Q4 2024.
905 funds tracked by Wall St. Rank held CoStar Group as of Q3 2025.

Based on Sierra Ocean's 13F filing for Q3 2025, filed 7 Nov 2025.