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Gilbert & Cook’s CoStar Group CSGP Stock Holding History

Gilbert & Cook’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 		$308K Buy
10,873
+195
+2% +$6.71K 0.04% 190
2026
Q1 		$431K Buy
10,678
+255
+2% +$13.3K 0.06% 158
2025
Q4 		$701K Sell
10,423
-187
-2% -$13.2K 0.09% 115
2025
Q3 		$895K Sell
10,610
-280
-3% -$24.7K 0.12% 83
2025
Q2 		$876K Sell
10,890
-486
-4% -$37.9K 0.12% 81
2025
Q1 		$901K Sell
11,376
-350
-3% -$26.6K 0.13% 75
2024
Q4 		$839K Buy
11,726
+664
+6% +$50.1K 0.12% 81
2024
Q3 		$835K Sell
11,062
-463
-4% -$35.1K 0.11% 82
2024
Q2 		$854K Sell
11,525
-1,576
-12% -$134K 0.12% 78
2024
Q1 		$1.27M Sell
13,101
-1,470
-10% -$127K 0.17% 58
2023
Q4 		$1.27M Buy
14,571
+1,824
+14% +$148K 0.18% 50
2023
Q3 		$980K Buy
12,747
+1,566
+14% +$130K 0.15% 56
2023
Q2 		$995K Buy
11,181
+450
+4% +$34.7K 0.16% 50
2023
Q1 		$739K Buy
10,731
+189
+2% +$13.9K 0.13% 67
2022
Q4 		$815K Buy
10,542
+324
+3% +$25.3K 0.15% 55
2022
Q3 		$809K Buy
10,218
+627
+7% +$43.5K 0.18% 54
2022
Q2 		$579K Buy
9,591
+560
+6% +$33.9K 0.1% 80
2022
Q1 		$602K Sell
9,031
-4,029
-31% -$267K 0.1% 89
2021
Q4 		$1.03M Buy
13,060
+826
+7% +$69.3K 0.17% 46
2021
Q3 		$1.05M Buy
12,234
+3,854
+46% +$333K 0.19% 40
2021
Q2 		$694K Buy
8,380
+2,600
+45% +$225K 0.12% 66
2021
Q1 		$475K Buy
5,780
+780
+16% +$67.3K 0.09% 91
2020
Q4 		$460K Buy
5,000
+60
+1% +$5.26K 0.1% 82
2020
Q3 		$419K Buy
4,940
+1,930
+64% +$154K 0.1% 72
2020
Q2 		$214K Buy
+3,010
New +$195K 0.05% 140

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

Gilbert & Cook's CSGP Position: Q2 2026 in Review

Gilbert & Cook increased its CoStar Group (CSGP) stake by 1.8% in Q2 2026, buying an estimated $6.71K and bringing the position to 10,873 shares worth $308K. The position accounts for 0.04% of the portfolio, ranked #190.

Gilbert & Cook first reported a position in CSGP in Q2 2020 and has held it in 25 quarters since. The position peaked at $1.27M in Q4 2023. 758 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Gilbert & Cook held 10,873 shares of CoStar Group worth $308K as of Q2 2026.
  • Gilbert & Cook bought 195 CoStar Group shares in Q2 2026, an estimated $6.71K.
  • CoStar Group made up 0.04% of Gilbert & Cook's portfolio in Q2 2026, its #190 holding.
  • Gilbert & Cook first reported a position in CoStar Group in Q2 2020 and has held it in 25 quarters since.
  • Gilbert & Cook's CoStar Group position peaked at $1.27M in Q4 2023.
  • 758 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Gilbert & Cook's 13F filing for Q2 2026, filed 28 Jul 2026.