Winton Group’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 | – | Sell |
-101,423
| Closed | -$4.09M | – | 1235 |
|
|
2026
Q1 | $4.09M | Buy |
+101,423
| New | +$5.28M | 0.14% | 192 |
|
|
2025
Q3 | – | Sell |
-15,285
| Closed | -$1.23M | – | 782 |
|
|
2025
Q2 | $1.23M | Buy |
+15,285
| New | +$1.19M | 0.06% | 363 |
|
|
2024
Q4 | – | Sell |
-46,236
| Closed | -$3.49M | – | 649 |
|
|
2024
Q3 | $3.49M | Buy |
+46,236
| New | +$3.51M | 0.24% | 106 |
|
|
2023
Q4 | – | Sell |
-52,668
| Closed | -$4.05M | – | 763 |
|
|
2023
Q3 | $4.05M | Buy |
52,668
+3,538
| +7% | +$293K | 0.33% | 47 |
|
|
2023
Q2 | $4.37M | Buy |
49,130
+25,398
| +107% | +$1.96M | 0.37% | 52 |
|
|
2023
Q1 | $1.63M | Buy |
23,732
+10,208
| +75% | +$753K | 0.1% | 270 |
|
|
2022
Q4 | $1.05M | Buy |
+13,524
| New | +$1.06M | 0.07% | 392 |
|
|
2022
Q2 | – | Sell |
-9,596
| Closed | -$639K | – | 965 |
|
|
2022
Q1 | $639K | Sell |
9,596
-470
| -5% | -$31.2K | 0.03% | 612 |
|
|
2021
Q4 | $796K | Buy |
+10,066
| New | +$845K | 0.05% | 538 |
|
|
2021
Q3 | – | Sell |
-3,291
| Closed | -$273K | – | 1362 |
|
|
2021
Q2 | $273K | Sell |
3,291
-4,589
| -58% | -$397K | 0.01% | 1231 |
|
|
2021
Q1 | $648K | Buy |
+7,880
| New | +$680K | 0.04% | 727 |
|
|
2020
Q4 | – | Sell |
-7,650
| Closed | -$649K | – | 1349 |
|
|
2020
Q3 | $649K | Sell |
7,650
-46,710
| -86% | -$3.72M | 0.02% | 999 |
|
|
2020
Q2 | $3.86M | Buy |
54,360
+50,250
| +1,223% | +$3.25M | 0.1% | 329 |
|
|
2020
Q1 | $241K | Sell |
4,110
-2,290
| -36% | -$149K | 0.01% | 1215 |
|
|
2019
Q4 | $383K | Sell |
6,400
-38,220
| -86% | -$2.23M | 0.01% | 1310 |
|
|
2019
Q3 | $2.65M | Buy |
44,620
+27,630
| +163% | +$1.65M | 0.03% | 468 |
|
|
2019
Q2 | $941K | Sell |
16,990
-3,870
| -19% | -$198K | 0.02% | 426 |
|
|
2019
Q1 | $973K | Buy |
20,860
+2,300
| +12% | +$95K | 0.02% | 352 |
|
|
2018
Q4 | $626K | Sell |
18,560
-15,840
| -46% | -$579K | 0.01% | 429 |
|
|
2018
Q3 | $1.45M | Buy |
34,400
+8,920
| +35% | +$381K | 0.03% | 345 |
|
|
2018
Q2 | $1.05M | Sell |
25,480
-12,710
| -33% | -$489K | 0.03% | 421 |
|
|
2018
Q1 | $1.39M | Buy |
+38,190
| New | +$1.32M | 0.04% | 406 |
|
Other funds holding CSGP
ACM
Winton Group's CSGP Position: Q2 2026 in Review
Winton Group sold out of CoStar Group (CSGP) in Q2 2026, closing a stake of 101,423 shares — an estimated $4.09M sold.
Winton Group first reported a position in CSGP in Q1 2018 and held it in 22 quarters. The position peaked at $4.37M in Q2 2023. 754 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.
- Winton Group reported no remaining CoStar Group position as of Q2 2026 after selling out during the quarter.
- Winton Group sold 101,423 CoStar Group shares in Q2 2026, an estimated $4.09M.
- Winton Group first reported a position in CoStar Group in Q1 2018 and held it in 22 quarters.
- Winton Group's CoStar Group position peaked at $4.37M in Q2 2023.
- 754 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.
Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.