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CSGP icon

AlphaQuest’s CoStar Group CSGP Stock Holding History

AlphaQuest’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
-9,729
Closed -$654K – 492
2025
Q4 		$654K Buy
9,729
+8,660
+810% +$613K 0.04% 641
2025
Q3 		$90.2K Buy
+1,069
New +$94.5K 0.01% 1764
2024
Q3 		– Sell
-5,070
Closed -$376K – 1905
2024
Q2 		$376K Buy
5,070
+5,058
+42,150% +$429K 0.05% 560
2024
Q1 		$1.16K Buy
+12
New +$1.03K ﹤0.01% 1338

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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 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
Polen Capital Management
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

AlphaQuest's CSGP Position: Q1 2026 in Review

AlphaQuest sold out of CoStar Group (CSGP) in Q1 2026, closing a stake of 9,729 shares — an estimated $654K sold.

AlphaQuest first reported a position in CSGP in Q1 2024 and held it in 4 quarters. The position peaked at $654K in Q4 2025. 797 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

  • AlphaQuest reported no remaining CoStar Group position as of Q1 2026 after selling out during the quarter.
  • AlphaQuest sold 9,729 CoStar Group shares in Q1 2026, an estimated $654K.
  • AlphaQuest first reported a position in CoStar Group in Q1 2024 and held it in 4 quarters.
  • AlphaQuest's CoStar Group position peaked at $654K in Q4 2025.
  • 797 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on AlphaQuest's 13F filing for Q1 2026.