Bayesian Capital Management’s CoStar Group CSGP Stock Holding History

Bayesian 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	–	Sell	-8,100	Closed	-$327K	–	249
2026 Q1	$327K	Buy	+8,100	New	+$422K	0.4%	77
2025 Q3	–	Sell	-12,100	Closed	-$973K	–	587
2025 Q2	$973K	Buy	+12,100	New	+$943K	0.15%	180
2025 Q1	–	Sell	-10,600	Closed	-$759K	–	671
2024 Q4	$759K	Buy	+10,600	New	+$801K	0.09%	292
2024 Q3	–	Sell	-26,585	Closed	-$1.97M	–	747
2024 Q2	$1.97M	Buy	+26,585	New	+$2.25M	0.23%	114
2023 Q3	–	Sell	-4,448	Closed	-$396K	–	748
2023 Q2	$396K	Buy	+4,448	New	+$343K	0.04%	461
2023 Q1	–	Sell	-53,400	Closed	-$4.13M	–	849
2022 Q4	$4.13M	Buy	+53,400	New	+$4.17M	0.6%	15
2022 Q3	–	Sell	-6,100	Closed	-$369K	–	747
2022 Q2	$369K	Buy	+6,100	New	+$369K	0.07%	413
2019 Q3	–	Sell	-24,050	Closed	-$1.33M	–	545
2019 Q2	$1.33M	Sell	24,050 -3,090	-11%	-$158K	0.28%	103
2019 Q1	$1.27M	Buy	+27,140	New	+$1.12M	0.24%	129
2018 Q4	–	Sell	-5,120	Closed	-$215K	–	636
2018 Q3	$215K	Buy	+5,120	New	+$219K	0.04%	552
2017 Q3	–	Sell	-15,270	Closed	-$403K	–	509
2017 Q2	$403K	Buy	+15,270	New	+$371K	0.15%	225
2016 Q3	–	Sell	-16,600	Closed	-$363K	–	382
2016 Q2	$363K	Buy	+16,600	New	+$328K	0.22%	191

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

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

Bayesian Capital Management sold out of CoStar Group (CSGP) in Q2 2026, closing a stake of 8,100 shares — an estimated $327K sold.

Bayesian Capital Management first reported a position in CSGP in Q2 2016 and held it in 12 quarters. The position peaked at $4.13M in Q4 2022. 754 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

Bayesian Capital Management reported no remaining CoStar Group position as of Q2 2026 after selling out during the quarter.
Bayesian Capital Management sold 8,100 CoStar Group shares in Q2 2026, an estimated $327K.
Bayesian Capital Management first reported a position in CoStar Group in Q2 2016 and held it in 12 quarters.
Bayesian Capital Management's CoStar Group position peaked at $4.13M in Q4 2022.
754 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

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