IAM
CSGP icon

Ion Asset Management’s CoStar Group CSGP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$94.1M Buy
1,169,833
+1,028,933
+730% +$82.7M 5.17% 5
2025
Q1
$11.2M Sell
140,900
-6,070
-4% -$481K 0.72% 17
2024
Q4
$10.5M Buy
+146,970
New +$10.5M 0.61% 19