Parnassus Investments’s CoStar Group CSGP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
Sell
-272,688
Closed -$18.3M 139
2025
Q4
$18.3M Sell
272,688
-364,286
-57% -$25.8M 0.05% 113
2025
Q3
$53.7M Sell
636,974
-18,424
-3% -$1.63M 0.12% 92
2025
Q2
$52.7M Buy
+655,398
New +$51.1M 0.12% 92
2025
Q1
Sell
-12,009
Closed -$860K 138
2024
Q4
$860K Sell
12,009
-218,660
-95% -$16.5M ﹤0.01% 124
2024
Q3
$17.4M Sell
230,669
-117,538
-34% -$8.91M 0.04% 110
2024
Q2
$25.8M Hold
348,207
0.06% 100
2024
Q1
$33.6M Hold
348,207
0.07% 102
2023
Q4
$30.4M Hold
348,207
0.07% 98
2023
Q3
$26.8M Buy
348,207
+46,901
+16% +$3.89M 0.07% 101
2023
Q2
$26.8M Buy
301,306
+44,191
+17% +$3.41M 0.06% 100
2023
Q1
$17.7M Sell
257,115
-1,888,019
-88% -$139M 0.04% 104
2022
Q4
$166M Sell
2,145,134
-6,389,354
-75% -$499M 0.41% 53
2022
Q3
$594M Buy
8,534,488
+84,603
+1% +$5.87M 1.55% 28
2022
Q2
$510M Buy
8,449,885
+131,548
+2% +$7.97M 1.22% 32
2022
Q1
$554M Buy
8,318,337
+2,300,462
+38% +$153M 1.12% 33
2021
Q4
$476M Buy
6,017,875
+5,630,875
+1,455% +$472M 0.91% 37
2021
Q3
$33.3M Hold
387,000
0.07% 107
2021
Q2
$32.1M Hold
387,000
0.07% 105
2021
Q1
$31.8M Hold
387,000
0.08% 104
2020
Q4
$35.8M Hold
387,000
0.1% 87
2020
Q3
$32.8M Sell
387,000
-8,860
-2% -$706K 0.1% 86
2020
Q2
$28.1M Buy
+395,860
New +$25.6M 0.1% 86

Other funds holding CSGP