FFO
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Fortitude Family Office’s CoStar Group CSGP Stock Holding History

Fortitude Family Office’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 		$12.2K Buy
431
+409
+1,859% +$14.1K ﹤0.01% 699
2026
Q1 		$887 Sell
22
-25
-53% -$1.3K ﹤0.01% 1540
2025
Q4 		$3.16K Sell
47
-14
-23% -$992 ﹤0.01% 992
2025
Q3 		$5.15K Buy
61
+7
+13% +$619 ﹤0.01% 801
2025
Q2 		$4.34K Buy
54
+43
+391% +$3.35K ﹤0.01% 838
2025
Q1 		$872 Buy
+11
New +$837 ﹤0.01% 1036
2024
Q4 		– Sell
-53
Closed -$4K – 1310
2024
Q3 		$4K Buy
+53
New +$4.02K ﹤0.01% 848

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 $3.38T AUM 44.17% 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

Fortitude Family Office's CSGP Position: Q2 2026 in Review

Fortitude Family Office increased its CoStar Group (CSGP) stake by 1,859% in Q2 2026, buying an estimated $14.1K and bringing the position to 431 shares worth $12.2K. The position accounts for ﹤0.01% of the portfolio, ranked #699.

Fortitude Family Office first reported a position in CSGP in Q3 2024 and has held it in 7 quarters since. 760 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Fortitude Family Office held 431 shares of CoStar Group worth $12.2K as of Q2 2026.
  • Fortitude Family Office bought 409 CoStar Group shares in Q2 2026, an estimated $14.1K.
  • CoStar Group made up ﹤0.01% of Fortitude Family Office's portfolio in Q2 2026, its #699 holding.
  • Fortitude Family Office first reported a position in CoStar Group in Q3 2024 and has held it in 7 quarters since.
  • 760 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Fortitude Family Office's 13F filing for Q2 2026, filed 20 Jul 2026.