OAM
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Oppenheimer Asset Management’s CoStar Group CSGP Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$23M Buy
286,510
+5,758
+2% +$463K 0.26% 91
2025
Q1
$22.2M Buy
280,752
+8,619
+3% +$683K 0.28% 88
2024
Q4
$19.5M Buy
272,133
+114,003
+72% +$8.16M 0.24% 108
2024
Q3
$11.9M Sell
158,130
-2,205
-1% -$166K 0.14% 172
2024
Q2
$11.9M Buy
160,335
+9,829
+7% +$729K 0.15% 164
2024
Q1
$14.5M Sell
150,506
-30,964
-17% -$2.99M 0.21% 118
2023
Q4
$15.9M Buy
181,470
+2,586
+1% +$226K 0.22% 108
2023
Q3
$13.8M Sell
178,884
-10,268
-5% -$790K 0.21% 112
2023
Q2
$16.8M Sell
189,152
-6,076
-3% -$541K 0.25% 93
2023
Q1
$13.4M Sell
195,228
-2,841
-1% -$196K 0.21% 124
2022
Q4
$15.3M Sell
198,069
-5,265
-3% -$407K 0.25% 100
2022
Q3
$14.2M Sell
203,334
-2,242
-1% -$156K 0.25% 91
2022
Q2
$12.4M Sell
205,576
-6,698
-3% -$405K 0.21% 115
2022
Q1
$14.1M Buy
212,274
+16,706
+9% +$1.11M 0.2% 122
2021
Q4
$15.5M Sell
195,568
-1,351
-0.7% -$107K 0.2% 113
2021
Q3
$16.9M Buy
196,919
+1,482
+0.8% +$128K 0.24% 94
2021
Q2
$16.2M Buy
195,437
+176,305
+922% +$14.6M 0.23% 103
2021
Q1
$15.7M Buy
19,132
+693
+4% +$570K 0.24% 97
2020
Q4
$17M Buy
18,439
+331
+2% +$306K 0.28% 83
2020
Q3
$15.4M Sell
18,108
-1,145
-6% -$972K 0.3% 80
2020
Q2
$13.7M Buy
19,253
+707
+4% +$502K 0.28% 87
2020
Q1
$10.9M Buy
18,546
+194
+1% +$114K 0.27% 96
2019
Q4
$11M Buy
18,352
+67
+0.4% +$40.1K 0.23% 102
2019
Q3
$10.8M Sell
18,285
-1,763
-9% -$1.05M 0.24% 97
2019
Q2
$11.1M Sell
20,048
-52
-0.3% -$28.8K 0.25% 94
2019
Q1
$9.38M Buy
20,100
+928
+5% +$433K 0.21% 121
2018
Q4
$6.47M Buy
19,172
+448
+2% +$151K 0.16% 150
2018
Q3
$7.88M Sell
18,724
-1,521
-8% -$640K 0.17% 148
2018
Q2
$8.35M Buy
20,245
+1,121
+6% +$463K 0.2% 124
2018
Q1
$6.94M Sell
19,124
-3,723
-16% -$1.35M 0.17% 147
2017
Q4
$6.13M Hold
22,847
0.16% 152
2017
Q3
$6.13M Buy
22,847
+476
+2% +$128K 0.16% 154
2017
Q2
$5.9M Sell
22,371
-841
-4% -$222K 0.16% 154
2017
Q1
$4.81M Buy
+23,212
New +$4.81M 0.14% 174