Two Sigma 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 | $12.2M | Buy |
+303,004
| New | +$15.8M | 0.01% | 1274 |
|
|
2025
Q3 | – | Sell |
-26,299
| Closed | -$2.32M | – | 3687 |
|
|
2025
Q2 | $2.11M | Buy |
+26,299
| New | +$2.05M | ﹤0.01% | 1803 |
|
|
2024
Q3 | – | Sell |
-147,295
| Closed | -$10.9M | – | 3148 |
|
|
2024
Q2 | $10.9M | Buy |
+147,295
| New | +$12.5M | 0.02% | 680 |
|
|
2023
Q2 | – | Sell |
-14,560
| Closed | -$1M | – | 3055 |
|
|
2023
Q1 | $1M | Buy |
+14,560
| New | +$1.07M | ﹤0.01% | 1861 |
|
|
2022
Q3 | – | Sell |
-1,085,875
| Closed | -$65.6M | – | 2523 |
|
|
2022
Q2 | $65.6M | Buy |
1,085,875
+376,752
| +53% | +$22.8M | 0.22% | 123 |
|
|
2022
Q1 | $47.2M | Buy |
709,123
+537,018
| +312% | +$35.7M | 0.14% | 191 |
|
|
2021
Q4 | $13.6M | Buy |
172,105
+87,405
| +103% | +$7.33M | 0.03% | 640 |
|
|
2021
Q3 | $7.29M | Buy |
84,700
+20,400
| +32% | +$1.76M | 0.02% | 953 |
|
|
2021
Q2 | $5.33M | Sell |
64,300
-88,790
| -58% | -$7.68M | 0.01% | 1158 |
|
|
2021
Q1 | $12.6M | Sell |
153,090
-24,000
| -14% | -$2.07M | 0.03% | 614 |
|
|
2020
Q4 | $16.4M | Buy |
+177,090
| New | +$15.5M | 0.05% | 430 |
|
|
2020
Q1 | – | Sell |
-38,100
| Closed | -$2.48M | – | 3221 |
|
|
2019
Q4 | $2.28M | Sell |
38,100
-1,118,880
| -97% | -$65.3M | 0.01% | 1480 |
|
|
2019
Q3 | $68.6M | Buy |
+1,156,980
| New | +$69.3M | 0.23% | 104 |
|
|
2019
Q1 | – | Sell |
-286,260
| Closed | -$9.66M | – | 3093 |
|
|
2018
Q4 | $9.66M | Sell |
286,260
-448,950
| -61% | -$16.4M | 0.04% | 556 |
|
|
2018
Q3 | $30.9M | Buy |
735,210
+466,080
| +173% | +$19.9M | 0.08% | 312 |
|
|
2018
Q2 | $11.1M | Buy |
+269,130
| New | +$10.4M | 0.03% | 628 |
|
|
2017
Q4 | – | Sell |
-318,320
| Closed | -$8.54M | – | 3139 |
|
|
2017
Q3 | $8.54M | Sell |
318,320
-261,980
| -45% | -$7.27M | 0.03% | 582 |
|
|
2017
Q2 | $15.3M | Buy |
580,300
+516,400
| +808% | +$12.6M | 0.06% | 399 |
|
|
2017
Q1 | $1.32M | Buy |
63,900
+5,590
| +10% | +$114K | ﹤0.01% | 1735 |
|
|
2016
Q4 | $1.1M | Sell |
58,310
-148,160
| -72% | -$2.91M | ﹤0.01% | 1943 |
|
|
2016
Q3 | $4.47M | Buy |
206,470
+2,230
| +1% | +$47.5K | 0.02% | 941 |
|
|
2016
Q2 | $4.47M | Buy |
+204,240
| New | +$4.04M | 0.02% | 818 |
|
|
2014
Q2 | – | Sell |
-257,710
| Closed | -$4.81M | – | 2171 |
|
|
2014
Q1 | $4.81M | Buy |
+257,710
| New | +$4.86M | 0.03% | 653 |
|
|
2013
Q4 | – | Sell |
-184,240
| Closed | -$3.09M | – | 2206 |
|
|
2013
Q3 | $3.09M | Buy |
+184,240
| New | +$2.83M | 0.02% | 651 |
|
Other funds holding CSGP
VPM
VCM
Two Sigma Investments's CSGP Position: Q1 2026 in Review
Two Sigma Investments opened a new position in CoStar Group (CSGP) in Q1 2026: 303,004 shares worth $12.2M. The stake represents 0.01% of the portfolio and ranks #1274 among its holdings. This is a return to the name: Two Sigma Investments previously reported a position in CSGP as recently as Q2 2025.
Two Sigma Investments first reported a position in CSGP in Q3 2013 and has held it in 24 quarters since. The position peaked at $68.6M in Q3 2019. 792 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.
- Two Sigma Investments held 303,004 shares of CoStar Group worth $12.2M as of Q1 2026.
- CoStar Group was a new Two Sigma Investments position in Q1 2026.
- CoStar Group made up 0.01% of Two Sigma Investments's portfolio in Q1 2026, its #1274 holding.
- Two Sigma Investments first reported a position in CoStar Group in Q3 2013 and has held it in 24 quarters since.
- Two Sigma Investments's CoStar Group position peaked at $68.6M in Q3 2019.
- 792 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.
Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.