T. Rowe Price Associates’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 | $61.2M | Buy |
1,517,795
+318,963
| +27% | +$16.6M | 0.01% | 725 |
|
|
2025
Q4 | $80.6M | Sell |
1,198,832
-65,330
| -5% | -$4.63M | 0.01% | 679 |
|
|
2025
Q3 | $107M | Buy |
1,264,162
+68,830
| +6% | +$6.08M | 0.01% | 606 |
|
|
2025
Q2 | $96.1M | Buy |
1,195,332
+152,502
| +15% | +$11.9M | 0.01% | 576 |
|
|
2025
Q1 | $82.6M | Sell |
1,042,830
-213,591
| -17% | -$16.2M | 0.01% | 586 |
|
|
2024
Q4 | $89.9M | Sell |
1,256,421
-14,910
| -1% | -$1.13M | 0.01% | 586 |
|
|
2024
Q3 | $95.9M | Sell |
1,271,331
-173,220
| -12% | -$13.1M | 0.01% | 578 |
|
|
2024
Q2 | $107M | Sell |
1,444,551
-122,648
| -8% | -$10.4M | 0.01% | 533 |
|
|
2024
Q1 | $151M | Sell |
1,567,199
-1,701
| -0.1% | -$146K | 0.02% | 471 |
|
|
2023
Q4 | $137M | Sell |
1,568,900
-20,078
| -1% | -$1.63M | 0.02% | 489 |
|
|
2023
Q3 | $122M | Sell |
1,588,978
-1,254,986
| -44% | -$104M | 0.02% | 477 |
|
|
2023
Q2 | $253M | Sell |
2,843,964
-103,308
| -4% | -$7.98M | 0.04% | 353 |
|
|
2023
Q1 | $203M | Sell |
2,947,272
-3,731,109
| -56% | -$275M | 0.03% | 380 |
|
|
2022
Q4 | $516M | Sell |
6,678,381
-2,122,766
| -24% | -$166M | 0.08% | 224 |
|
|
2022
Q3 | $613M | Sell |
8,801,147
-7,459,619
| -46% | -$518M | 0.1% | 183 |
|
|
2022
Q2 | $982M | Sell |
16,260,766
-2,338,425
| -13% | -$142M | 0.12% | 175 |
|
|
2022
Q1 | $1.24B | Sell |
18,599,191
-9,054,023
| -33% | -$601M | 0.12% | 166 |
|
|
2021
Q4 | $2.19B | Sell |
27,653,214
-13,746,298
| -33% | -$1.15B | 0.2% | 110 |
|
|
2021
Q3 | $3.56B | Sell |
41,399,512
-2,281,571
| -5% | -$197M | 0.34% | 59 |
|
|
2021
Q2 | $3.62B | Buy |
43,681,083
+1,306,713
| +3% | +$113M | 0.34% | 54 |
|
|
2021
Q1 | $3.48B | Sell |
42,374,370
-2,212,110
| -5% | -$191M | 0.35% | 55 |
|
|
2020
Q4 | $4.12B | Sell |
44,586,480
-681,840
| -2% | -$59.8M | 0.42% | 44 |
|
|
2020
Q3 | $3.84B | Sell |
45,268,320
-2,003,620
| -4% | -$160M | 0.44% | 40 |
|
|
2020
Q2 | $3.36B | Buy |
47,271,940
+5,818,900
| +14% | +$376M | 0.42% | 45 |
|
|
2020
Q1 | $2.43B | Sell |
41,453,040
-1,688,730
| -4% | -$110M | 0.39% | 51 |
|
|
2019
Q4 | $2.58B | Buy |
43,141,770
+16,985,570
| +65% | +$992M | 0.33% | 62 |
|
|
2019
Q3 | $1.55B | Buy |
26,156,200
+1,628,960
| +7% | +$97.5M | 0.22% | 103 |
|
|
2019
Q2 | $1.36B | Buy |
24,527,240
+59,250
| +0.2% | +$3.03M | 0.19% | 127 |
|
|
2019
Q1 | $1.14B | Sell |
24,467,990
-461,330
| -2% | -$19.1M | 0.17% | 138 |
|
|
2018
Q4 | $841M | Sell |
24,929,320
-4,996,400
| -17% | -$183M | 0.14% | 151 |
|
|
2018
Q3 | $1.26B | Sell |
29,925,720
-860,640
| -3% | -$36.8M | 0.18% | 129 |
|
|
2018
Q2 | $1.27B | Sell |
30,786,360
-551,740
| -2% | -$21.2M | 0.19% | 121 |
|
|
2018
Q1 | $1.14B | Buy |
31,338,100
+2,557,310
| +9% | +$88.2M | 0.18% | 125 |
|
|
2017
Q4 | $855M | Sell |
28,780,790
-3,679,320
| -11% | -$108M | 0.14% | 161 |
|
|
2017
Q3 | $871M | Buy |
32,460,110
+11,334,790
| +54% | +$315M | 0.15% | 151 |
|
|
2017
Q2 | $557M | Buy |
21,125,320
+3,152,240
| +18% | +$76.7M | 0.1% | 224 |
|
|
2017
Q1 | $372M | Buy |
17,973,080
+6,438,090
| +56% | +$131M | 0.07% | 292 |
|
|
2016
Q4 | $217M | Buy |
11,534,990
+2,962,320
| +35% | +$58.2M | 0.04% | 407 |
|
|
2016
Q3 | $186M | Buy |
8,572,670
+14,300
| +0.2% | +$304K | 0.04% | 443 |
|
|
2016
Q2 | $187M | Sell |
8,558,370
-631,050
| -7% | -$12.5M | 0.04% | 430 |
|
|
2016
Q1 | $173M | Sell |
9,189,420
-18,000
| -0.2% | -$319K | 0.04% | 425 |
|
|
2015
Q4 | $190M | Sell |
9,207,420
-3,871,650
| -30% | -$77M | 0.04% | 413 |
|
|
2015
Q3 | $226M | Buy |
13,079,070
+6,840
| +0.1% | +$131K | 0.05% | 383 |
|
|
2015
Q2 | $263M | Buy |
13,072,230
+888,720
| +7% | +$18.1M | 0.05% | 377 |
|
|
2015
Q1 | $241M | Sell |
12,183,510
-27,450
| -0.2% | -$518K | 0.05% | 399 |
|
|
2014
Q4 | $224M | Sell |
12,210,960
-703,000
| -5% | -$11.4M | 0.05% | 404 |
|
|
2014
Q3 | $201M | Buy |
12,913,960
+9,000
| +0.1% | +$134K | 0.04% | 419 |
|
|
2014
Q2 | $204M | Buy |
12,904,960
+557,500
| +5% | +$9.03M | 0.04% | 432 |
|
|
2014
Q1 | $231M | Sell |
12,347,460
-460,250
| -4% | -$8.68M | 0.05% | 405 |
|
|
2013
Q4 | $236M | Buy |
12,807,710
+1,224,000
| +11% | +$21.7M | 0.05% | 390 |
|
|
2013
Q3 | $194M | Buy |
11,583,710
+669,750
| +6% | +$10.3M | 0.05% | 415 |
|
|
2013
Q2 | $141M | Buy |
+10,913,960
| New | +$123M | 0.04% | 477 |
|
Other funds holding CSGP
VPM
VCM
T. Rowe Price Associates's CSGP Position: Q1 2026 in Review
T. Rowe Price Associates increased its CoStar Group (CSGP) stake by 27% in Q1 2026, buying an estimated $16.6M and bringing the position to 1,517,795 shares worth $61.2M. The position accounts for 0.01% of the portfolio, ranked #725.
T. Rowe Price Associates first reported a position in CSGP in Q2 2013 and has held it in 52 quarters since. The position peaked at $4.12B in Q4 2020. 792 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.
- T. Rowe Price Associates held 1,517,795 shares of CoStar Group worth $61.2M as of Q1 2026.
- T. Rowe Price Associates bought 318,963 CoStar Group shares in Q1 2026, an estimated $16.6M.
- CoStar Group made up 0.01% of T. Rowe Price Associates's portfolio in Q1 2026, its #725 holding.
- T. Rowe Price Associates first reported a position in CoStar Group in Q2 2013 and has held it in 52 quarters since.
- T. Rowe Price Associates's CoStar Group position peaked at $4.12B in Q4 2020.
- 792 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.
Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.