JT
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Jupiter Topco’s CoStar Group CSGP Stock Holding History

Jupiter Topco’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 		$222M Buy
+7,832,860
New +$269M 0.09% 206

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

Jupiter Topco's CSGP Position: Q2 2026 in Review

Jupiter Topco opened a new position in CoStar Group (CSGP) in Q2 2026: 7,832,860 shares worth $222M. The stake represents 0.09% of the portfolio and ranks #206 among its holdings.

699 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Jupiter Topco held 7,832,860 shares of CoStar Group worth $222M as of Q2 2026.
  • CoStar Group was a new Jupiter Topco position in Q2 2026.
  • CoStar Group made up 0.09% of Jupiter Topco's portfolio in Q2 2026, its #206 holding.
  • 699 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Jupiter Topco's 13F filing for Q2 2026, filed 14 Aug 2026.