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Brown, Lisle/Cummings’s CoStar Group CSGP Stock Holding History

Brown, Lisle/Cummings’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
-6
Closed -$242 – 1059
2026
Q1 		$242 Hold
6
– – ﹤0.01% 1009
2025
Q4 		$403 Hold
6
– – ﹤0.01% 728
2025
Q3 		$506 Hold
6
– – ﹤0.01% 741
2025
Q2 		$482 Hold
6
– – ﹤0.01% 752
2025
Q1 		$475 Buy
+6
New +$456 ﹤0.01% 755

Other funds holding CSGP

Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Geode Capital Management
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
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

Brown, Lisle/Cummings's CSGP Position: Q2 2026 in Review

Brown, Lisle/Cummings sold out of CoStar Group (CSGP) in Q2 2026, closing a stake of 6 shares — an estimated $242 sold.

Brown, Lisle/Cummings first reported a position in CSGP in Q1 2025 and held it in 5 quarters. The position peaked at $506 in Q3 2025. 758 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Brown, Lisle/Cummings reported no remaining CoStar Group position as of Q2 2026 after selling out during the quarter.
  • Brown, Lisle/Cummings sold 6 CoStar Group shares in Q2 2026, an estimated $242.
  • Brown, Lisle/Cummings first reported a position in CoStar Group in Q1 2025 and held it in 5 quarters.
  • Brown, Lisle/Cummings's CoStar Group position peaked at $506 in Q3 2025.
  • 758 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Brown, Lisle/Cummings's 13F filing for Q2 2026, filed 2 Sep 2026.