InceptionR’s CoStar Group CSGP Stock Holding History

InceptionR’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	–	Sell	-9,598	Closed	-$645K	–	690
2025 Q4	$645K	Buy	+9,598	New	+$680K	0.18%	210
2025 Q3	–	Sell	-8,202	Closed	-$659K	–	722
2025 Q2	$659K	Buy	+8,202	New	+$639K	0.15%	244
2025 Q1	–	Sell	-12,606	Closed	-$902K	–	600
2024 Q4	$902K	Buy	12,606 +522	+4%	+$39.4K	0.2%	186
2024 Q3	$912K	Buy	+12,084	New	+$916K	0.22%	152
2024 Q1	–	Sell	-5,038	Closed	-$440K	–	606
2023 Q4	$440K	Buy	+5,038	New	+$408K	0.31%	128

Other funds holding CSGP

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

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

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

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

InceptionR's CSGP Position: Q1 2026 in Review

InceptionR sold out of CoStar Group (CSGP) in Q1 2026, closing a stake of 9,598 shares — an estimated $645K sold.

InceptionR first reported a position in CSGP in Q4 2023 and held it in 5 quarters. The position peaked at $912K in Q3 2024. 792 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

InceptionR reported no remaining CoStar Group position as of Q1 2026 after selling out during the quarter.
InceptionR sold 9,598 CoStar Group shares in Q1 2026, an estimated $645K.
InceptionR first reported a position in CoStar Group in Q4 2023 and held it in 5 quarters.
InceptionR's CoStar Group position peaked at $912K in Q3 2024.
792 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on InceptionR's 13F filing for Q1 2026, filed 14 May 2026.