Assenagon Asset Management’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 |
-8,599
| Closed | -$347K | – | 1185 |
|
|
2026
Q1 | $347K | Sell |
8,599
-2,862
| -25% | -$149K | ﹤0.01% | 1038 |
|
|
2025
Q4 | $771K | Sell |
11,461
-1,536
| -12% | -$109K | ﹤0.01% | 987 |
|
|
2025
Q3 | $1.1M | Buy |
12,997
+4,833
| +59% | +$427K | ﹤0.01% | 919 |
|
|
2025
Q2 | $656K | Buy |
8,164
+214
| +3% | +$16.7K | ﹤0.01% | 994 |
|
|
2025
Q1 | $630K | Sell |
7,950
-393,416
| -98% | -$29.9M | ﹤0.01% | 978 |
|
|
2024
Q4 | $28.7M | Buy |
401,366
+113,925
| +40% | +$8.6M | 0.05% | 294 |
|
|
2024
Q3 | $21.7M | Sell |
287,441
-81,850
| -22% | -$6.21M | 0.04% | 326 |
|
|
2024
Q2 | $27.4M | Buy |
369,291
+263,234
| +248% | +$22.3M | 0.06% | 233 |
|
|
2024
Q1 | $10.2M | Sell |
106,057
-63,297
| -37% | -$5.45M | 0.02% | 421 |
|
|
2023
Q4 | $14.8M | Buy |
169,354
+74,375
| +78% | +$6.02M | 0.04% | 359 |
|
|
2023
Q3 | $7.3M | Sell |
94,979
-292,134
| -75% | -$24.2M | 0.02% | 470 |
|
|
2023
Q2 | $34.5M | Buy |
387,113
+375,812
| +3,325% | +$29M | 0.12% | 141 |
|
|
2023
Q1 | $778K | Sell |
11,301
-31,225
| -73% | -$2.3M | ﹤0.01% | 1119 |
|
|
2022
Q4 | $3.29M | Sell |
42,526
-1,195
| -3% | -$93.4K | 0.01% | 647 |
|
|
2022
Q3 | $3.04M | Sell |
43,721
-238,394
| -85% | -$16.6M | 0.01% | 599 |
|
|
2022
Q2 | $17M | Sell |
282,115
-1,039,692
| -79% | -$63M | 0.06% | 257 |
|
|
2022
Q1 | $88M | Buy |
1,321,807
+789,162
| +148% | +$52.4M | 0.24% | 82 |
|
|
2021
Q4 | $42.1M | Buy |
532,645
+201,066
| +61% | +$16.9M | 0.12% | 117 |
|
|
2021
Q3 | $28.5M | Buy |
+331,579
| New | +$28.7M | 0.09% | 170 |
|
|
2021
Q2 | – | Sell |
-289,290
| Closed | -$23.8M | – | 1241 |
|
|
2021
Q1 | $23.8M | Buy |
289,290
+260,200
| +894% | +$22.5M | 0.1% | 182 |
|
|
2020
Q4 | $2.69M | Buy |
+29,090
| New | +$2.55M | 0.01% | 463 |
|
|
2020
Q3 | – | Sell |
-1,381,140
| Closed | -$98.2M | – | 1165 |
|
|
2020
Q2 | $98.2M | Buy |
1,381,140
+971,360
| +237% | +$62.8M | 0.63% | 33 |
|
|
2020
Q1 | $24.1M | Buy |
+409,780
| New | +$26.7M | 0.19% | 88 |
|
|
2019
Q4 | – | Sell |
-285,830
| Closed | -$17M | – | 794 |
|
|
2019
Q3 | $17M | Sell |
285,830
-821,210
| -74% | -$49.2M | 0.11% | 124 |
|
|
2019
Q2 | $61.3M | Buy |
1,107,040
+1,102,320
| +23,354% | +$56.3M | 0.46% | 47 |
|
|
2019
Q1 | $220K | Buy |
+4,720
| New | +$195K | ﹤0.01% | 887 |
|
Other funds holding CSGP
ACM
Assenagon Asset Management's CSGP Position: Q2 2026 in Review
Assenagon Asset Management sold out of CoStar Group (CSGP) in Q2 2026, closing a stake of 8,599 shares — an estimated $347K sold.
Assenagon Asset Management first reported a position in CSGP in Q1 2019 and held it in 26 quarters. The position peaked at $98.2M in Q2 2020. 760 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.
- Assenagon Asset Management reported no remaining CoStar Group position as of Q2 2026 after selling out during the quarter.
- Assenagon Asset Management sold 8,599 CoStar Group shares in Q2 2026, an estimated $347K.
- Assenagon Asset Management first reported a position in CoStar Group in Q1 2019 and held it in 26 quarters.
- Assenagon Asset Management's CoStar Group position peaked at $98.2M in Q2 2020.
- 760 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.
Based on Assenagon Asset Management's 13F filing for Q2 2026, filed 8 Jul 2026.