Dmitry Balyasny’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
Q2 | $265K | Buy |
9,349
+3,023
| +48% | +$104K | ﹤0.01% | 2745 |
|
|
2026
Q1 | $255K | Sell |
6,326
-17
| -0.3% | -$885 | ﹤0.01% | 2619 |
|
|
2025
Q4 | $427K | Buy |
+6,343
| New | +$449K | ﹤0.01% | 2592 |
|
|
2025
Q2 | – | Sell |
-3,812
| Closed | -$297K | – | 2907 |
|
|
2025
Q1 | $302K | Hold |
3,812
| – | – | ﹤0.01% | 2447 |
|
|
2024
Q4 | $273K | Buy |
+3,812
| New | +$288K | ﹤0.01% | 2431 |
|
|
2024
Q1 | – | Sell |
-188,264
| Closed | -$16.5M | – | 2701 |
|
|
2023
Q4 | $16.5M | Buy |
188,264
+183,937
| +4,251% | +$14.9M | 0.03% | 684 |
|
|
2023
Q3 | $333K | Sell |
4,327
-30,794
| -88% | -$2.55M | ﹤0.01% | 1874 |
|
|
2023
Q2 | $3.13M | Buy |
35,121
+30,790
| +711% | +$2.38M | 0.01% | 1224 |
|
|
2023
Q1 | $298K | Sell |
4,331
-507,850
| -99% | -$37.5M | ﹤0.01% | 2109 |
|
|
2022
Q4 | $39.6M | Sell |
512,181
-47,190
| -8% | -$3.69M | 0.11% | 236 |
|
|
2022
Q3 | $39M | Buy |
559,371
+230,373
| +70% | +$16M | 0.12% | 209 |
|
|
2022
Q2 | $19.9M | Buy |
+328,998
| New | +$19.9M | 0.06% | 422 |
|
|
2021
Q3 | – | Sell |
-520,261
| Closed | -$43.1M | – | 2008 |
|
|
2021
Q2 | $43.1M | Buy |
+520,261
| New | +$45M | 0.2% | 111 |
|
|
2021
Q1 | – | Sell |
-347,530
| Closed | -$32.1M | – | 1805 |
|
|
2020
Q4 | $32.1M | Buy |
347,530
+139,800
| +67% | +$12.3M | 0.18% | 151 |
|
|
2020
Q3 | $17.6M | Buy |
+207,730
| New | +$16.6M | 0.13% | 227 |
|
|
2020
Q1 | – | Sell |
-234,110
| Closed | -$14M | – | 1211 |
|
|
2019
Q4 | $14M | Sell |
234,110
-204,170
| -47% | -$11.9M | 0.08% | 341 |
|
|
2019
Q3 | $26M | Sell |
438,280
-135,770
| -24% | -$8.13M | 0.18% | 178 |
|
|
2019
Q2 | $31.8M | Sell |
574,050
-68,160
| -11% | -$3.48M | 0.2% | 138 |
|
|
2019
Q1 | $30M | Sell |
642,210
-796,940
| -55% | -$32.9M | 0.2% | 147 |
|
|
2018
Q4 | $48.5M | Buy |
1,439,150
+1,418,650
| +6,920% | +$51.8M | 0.35% | 63 |
|
|
2018
Q3 | $863K | Buy |
20,500
+11,170
| +120% | +$477K | ﹤0.01% | 1224 |
|
|
2018
Q2 | $385K | Sell |
9,330
-93,680
| -91% | -$3.61M | ﹤0.01% | 1428 |
|
|
2018
Q1 | $3.74M | Sell |
103,010
-3,785,500
| -97% | -$130M | 0.02% | 795 |
|
|
2017
Q4 | $115M | Buy |
3,888,510
+3,565,960
| +1,106% | +$104M | 0.36% | 51 |
|
|
2017
Q3 | $8.65M | Sell |
322,550
-760,870
| -70% | -$21.1M | 0.03% | 550 |
|
|
2017
Q2 | $28.6M | Buy |
1,083,420
+959,330
| +773% | +$23.3M | 0.12% | 236 |
|
|
2017
Q1 | $2.57M | Buy |
124,090
+72,850
| +142% | +$1.48M | 0.01% | 862 |
|
|
2016
Q4 | $966K | Buy |
+51,240
| New | +$1.01M | 0.01% | 1037 |
|
|
2016
Q1 | – | Sell |
-35,850
| Closed | -$741K | – | 1313 |
|
|
2015
Q4 | $741K | Buy |
+35,850
| New | +$713K | 0.01% | 757 |
|
Other funds holding CSGP
ACM
Dmitry Balyasny's CSGP Position: Q2 2026 in Review
Dmitry Balyasny increased its CoStar Group (CSGP) stake by 48% in Q2 2026, buying an estimated $104K and bringing the position to 9,349 shares worth $265K. The position accounts for ﹤0.01% of the portfolio, ranked #2745.
Dmitry Balyasny first reported a position in CSGP in Q4 2015 and has held it in 29 quarters since. The position peaked at $115M in Q4 2017. 754 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.
- Dmitry Balyasny held 9,349 shares of CoStar Group worth $265K as of Q2 2026.
- Dmitry Balyasny bought 3,023 CoStar Group shares in Q2 2026, an estimated $104K.
- CoStar Group made up ﹤0.01% of Dmitry Balyasny's portfolio in Q2 2026, its #2745 holding.
- Dmitry Balyasny first reported a position in CoStar Group in Q4 2015 and has held it in 29 quarters since.
- Dmitry Balyasny's CoStar Group position peaked at $115M in Q4 2017.
- 754 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.
Based on Balyasny Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.