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Westside Investment Management’s CoStar Group CSGP Stock Holding History

Westside Investment 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
-360
Closed -$14.4K – 1455
2026
Q1 		$14.4K Hold
360
– – ﹤0.01% 1007
2025
Q4 		$23.6K Hold
360
– – ﹤0.01% 813
2025
Q3 		$30.1K Buy
360
+180
+100% +$15.9K ﹤0.01% 717
2025
Q2 		$14.7K Buy
+180
New +$14K ﹤0.01% 802

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

Westside Investment Management's CSGP Position: Q2 2026 in Review

Westside Investment Management sold out of CoStar Group (CSGP) in Q2 2026, closing a stake of 360 shares — an estimated $14.4K sold.

Westside Investment Management first reported a position in CSGP in Q2 2025 and held it in 4 quarters. The position peaked at $30.1K in Q3 2025. 759 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Westside Investment Management reported no remaining CoStar Group position as of Q2 2026 after selling out during the quarter.
  • Westside Investment Management sold 360 CoStar Group shares in Q2 2026, an estimated $14.4K.
  • Westside Investment Management first reported a position in CoStar Group in Q2 2025 and held it in 4 quarters.
  • Westside Investment Management's CoStar Group position peaked at $30.1K in Q3 2025.
  • 759 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Westside Investment Management's 13F filing for Q2 2026, filed 27 Jul 2026.