ClearBridge 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 |
-382,138
| Closed | -$25.7M | – | 704 |
|
|
2025
Q4 | $25.7M | Sell |
382,138
-16,975
| -4% | -$1.2M | 0.02% | 412 |
|
|
2025
Q3 | $33.7M | Buy |
399,113
+901
| +0.2% | +$79.6K | 0.03% | 383 |
|
|
2025
Q2 | $32M | Buy |
398,212
+6
| +0% | +$467 | 0.03% | 372 |
|
|
2025
Q1 | $31.5M | Sell |
398,206
-10,432
| -3% | -$794K | 0.03% | 366 |
|
|
2024
Q4 | $29.3M | Sell |
408,638
-5,508
| -1% | -$416K | 0.02% | 393 |
|
|
2024
Q3 | $31.2M | Sell |
414,146
-35,764
| -8% | -$2.71M | 0.02% | 392 |
|
|
2024
Q2 | $33.4M | Sell |
449,910
-72,167
| -14% | -$6.12M | 0.03% | 387 |
|
|
2024
Q1 | $50.4M | Buy |
522,077
+1,038
| +0.2% | +$89.4K | 0.04% | 334 |
|
|
2023
Q4 | $45.5M | Sell |
521,039
-10,120
| -2% | -$819K | 0.04% | 341 |
|
|
2023
Q3 | $40.8M | Buy |
531,159
+2,785
| +0.5% | +$231K | 0.04% | 333 |
|
|
2023
Q2 | $47M | Sell |
528,374
-3,127
| -0.6% | -$241K | 0.04% | 325 |
|
|
2023
Q1 | $36.6M | Buy |
531,501
+475,098
| +842% | +$35.1M | 0.04% | 363 |
|
|
2022
Q4 | $4.36M | Buy |
56,403
+2,141
| +4% | +$167K | ﹤0.01% | 572 |
|
|
2022
Q3 | $3.78M | Buy |
54,262
+3,704
| +7% | +$257K | ﹤0.01% | 587 |
|
|
2022
Q2 | $3.05M | Buy |
50,558
+8,211
| +19% | +$497K | ﹤0.01% | 609 |
|
|
2022
Q1 | $2.82M | Sell |
42,347
-34
| -0.1% | -$2.26K | ﹤0.01% | 639 |
|
|
2021
Q4 | $3.35M | Buy |
42,381
+4,006
| +10% | +$336K | ﹤0.01% | 643 |
|
|
2021
Q3 | $3.3M | Buy |
38,375
+6,455
| +20% | +$558K | ﹤0.01% | 645 |
|
|
2021
Q2 | $2.64M | Sell |
31,920
-100
| -0.3% | -$8.64K | ﹤0.01% | 648 |
|
|
2021
Q1 | $2.63M | Buy |
32,020
+1,050
| +3% | +$90.7K | ﹤0.01% | 627 |
|
|
2020
Q4 | $2.86M | Sell |
30,970
-540
| -2% | -$47.3K | ﹤0.01% | 611 |
|
|
2020
Q3 | $2.67M | Sell |
31,510
-640
| -2% | -$51K | ﹤0.01% | 606 |
|
|
2020
Q2 | $2.29M | Sell |
32,150
-465,930
| -94% | -$30.1M | ﹤0.01% | 591 |
|
|
2020
Q1 | $29.2M | Sell |
498,080
-7,360
| -1% | -$480K | 0.03% | 320 |
|
|
2019
Q4 | $31.4M | Buy |
505,440
+6,640
| +1% | +$388K | 0.03% | 377 |
|
|
2019
Q3 | $29.6M | Buy |
498,800
+7,400
| +2% | +$443K | 0.03% | 379 |
|
|
2019
Q2 | $27.2M | Buy |
491,400
+134,950
| +38% | +$6.9M | 0.02% | 387 |
|
|
2019
Q1 | $16.6M | Buy |
356,450
+13,340
| +4% | +$551K | 0.01% | 449 |
|
|
2018
Q4 | $11.6M | Buy |
343,110
+230
| +0.1% | +$8.4K | 0.01% | 503 |
|
|
2018
Q3 | $14.4M | Buy |
+342,880
| New | +$14.7M | 0.01% | 493 |
|
|
2014
Q3 | – | Sell |
-6,550
| Closed | -$104K | – | 1171 |
|
|
2014
Q2 | $104K | Buy |
+6,550
| New | +$106K | ﹤0.01% | 890 |
|
Other funds holding CSGP
ClearBridge Investments's CSGP Position: Q1 2026 in Review
ClearBridge Investments sold out of CoStar Group (CSGP) in Q1 2026, closing a stake of 382,138 shares — an estimated $25.7M sold.
ClearBridge Investments first reported a position in CSGP in Q2 2014 and held it in 31 quarters. The position peaked at $50.4M in Q1 2024. 796 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.
- ClearBridge Investments reported no remaining CoStar Group position as of Q1 2026 after selling out during the quarter.
- ClearBridge Investments sold 382,138 CoStar Group shares in Q1 2026, an estimated $25.7M.
- ClearBridge Investments first reported a position in CoStar Group in Q2 2014 and held it in 31 quarters.
- ClearBridge Investments's CoStar Group position peaked at $50.4M in Q1 2024.
- 796 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.
Based on ClearBridge Investments's 13F filing for Q1 2026, filed 13 May 2026.