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Dmitry Balyasny’s CoStar Group CSGP Stock Holding History

Dmitry Balyasny’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
2025
Q2 		– Sell
-50,000
Closed -$3.96M – 2906
2025
Q1 		$3.96M Hold
50,000
– – 0.01% 1360
2024
Q4 		$3.58M Buy
+50,000
New +$3.78M 0.01% 1429

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

Dmitry Balyasny's CSGP Position: Q2 2026 in Review

Dmitry Balyasny increased its CoStar Group (CSGP) stake by 48% in Q2 2026, buying an estimated $104K and bringing the position to 9,349 shares worth $265K. The position accounts for ﹤0.01% of the portfolio, ranked #2745.

Dmitry Balyasny first reported a position in CSGP in Q4 2015 and has held it in 29 quarters since. The position peaked at $115M in Q4 2017. 754 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Dmitry Balyasny held 9,349 shares of CoStar Group worth $265K as of Q2 2026.
  • Dmitry Balyasny bought 3,023 CoStar Group shares in Q2 2026, an estimated $104K.
  • CoStar Group made up ﹤0.01% of Dmitry Balyasny's portfolio in Q2 2026, its #2745 holding.
  • Dmitry Balyasny first reported a position in CoStar Group in Q4 2015 and has held it in 29 quarters since.
  • Dmitry Balyasny's CoStar Group position peaked at $115M in Q4 2017.
  • 754 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

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