WIM
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Weitz Investment Management’s CoStar Group CSGP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$61.6M Sell
765,600
-146,000
-16% -$11.7M 3.31% 10
2025
Q1
$72.2M Buy
911,600
+21,725
+2% +$1.72M 3.84% 7
2024
Q4
$63.7M Buy
889,875
+3,375
+0.4% +$242K 3.29% 11
2024
Q3
$66.9M Hold
886,500
3.3% 9
2024
Q2
$65.7M Buy
886,500
+10,000
+1% +$741K 3.45% 9
2024
Q1
$84.7M Hold
876,500
4.27% 7
2023
Q4
$76.6M Sell
876,500
-70,500
-7% -$6.16M 4.04% 7
2023
Q3
$72.8M Sell
947,000
-121,000
-11% -$9.3M 4% 6
2023
Q2
$95.1M Sell
1,068,000
-32,800
-3% -$2.92M 5.07% 3
2023
Q1
$75.8M Sell
1,100,800
-5,000
-0.5% -$344K 4.37% 6
2022
Q4
$85.5M Sell
1,105,800
-141,900
-11% -$11M 4.84% 3
2022
Q3
$86.9M Sell
1,247,700
-215,900
-15% -$15M 5.11% 3
2022
Q2
$88.4M Buy
1,463,600
+20,500
+1% +$1.24M 4.62% 3
2022
Q1
$96.1M Buy
1,443,100
+313,700
+28% +$20.9M 4.26% 4
2021
Q4
$89.3M Buy
1,129,400
+189,900
+20% +$15M 3.58% 10
2021
Q3
$80.9M Buy
939,500
+40,000
+4% +$3.44M 3.39% 11
2021
Q2
$74.5M Buy
899,500
+816,050
+978% +$67.6M 3.14% 11
2021
Q1
$68.6M Buy
83,450
+3,500
+4% +$2.88M 3.03% 13
2020
Q4
$73.9M Buy
79,950
+50
+0.1% +$46.2K 3.15% 11
2020
Q3
$67.8M Hold
79,900
3.18% 8
2020
Q2
$56.8M Buy
79,900
+15,000
+23% +$10.7M 2.82% 12
2020
Q1
$38.1M Buy
+64,900
New +$38.1M 2.02% 17