Amundi
CSGP icon

Amundi’s CoStar Group CSGP Stock Holding History

Amundi’s Portfolio CSGP Stock Details CSGP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$88.8M Sell
3,135,933
-144,791
-4% -$4.98M 0.02% 496
2026
Q1 		$132M Sell
3,280,724
-833,792
-20% -$43.4M 0.04% 387
2025
Q4 		$277M Buy
4,114,516
+979,380
+31% +$69.4M 0.08% 261
2025
Q3 		$254M Sell
3,135,136
-63,439
-2% -$5.61M 0.08% 219
2025
Q2 		$260M Sell
3,198,575
-197,818
-6% -$15.4M 0.09% 216
2025
Q1 		$259M Buy
3,396,393
+585,853
+21% +$44.6M 0.09% 217
2024
Q4 		$201M Buy
2,810,540
+650,454
+30% +$49.1M 0.07% 262
2024
Q3 		$162M Buy
2,160,086
+1,387,179
+179% +$105M 0.06% 294
2024
Q2 		$57.1M Sell
772,907
-28,981
-4% -$2.46M 0.02% 488
2024
Q1 		$67.5M Buy
801,888
+76,931
+11% +$6.62M 0.03% 458
2023
Q4 		$60.7M Buy
724,957
+325,802
+82% +$26.4M 0.03% 488
2023
Q3 		$32.1M Sell
399,155
-408,526
-51% -$33.8M 0.02% 609
2023
Q2 		$70.7M Sell
807,681
-63,165
-7% -$4.88M 0.04% 444
2023
Q1 		$59M Buy
870,846
+540,996
+164% +$39.9M 0.03% 473
2022
Q4 		$26.6M Buy
329,850
+57,168
+21% +$4.47M 0.01% 640
2022
Q3 		$20.3M Buy
272,682
+79,114
+41% +$5.49M 0.01% 686
2022
Q2 		$11.2M Sell
193,568
-11,023
-5% -$668K 0.01% 747
2022
Q1 		$13.2M Sell
204,591
-211,841
-51% -$14.1M 0.01% 752
2021
Q4 		$30.8M Sell
416,432
-68,034
-14% -$5.71M 0.02% 577
2021
Q3 		$41.7M Sell
484,466
-664,928
-58% -$57.5M 0.03% 499
2021
Q2 		$95.2M Buy
+1,149,394
New +$99.4M 0.07% 300

Other funds holding CSGP

Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ACM
AKRE Capital Management Middleburg, Virginia $5.12B AUM 19.08% 1-Year Est. Return
Polen Capital Management
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

Amundi's CSGP Position: Q2 2026 in Review

Amundi reduced its CoStar Group (CSGP) stake by 4.4% in Q2 2026, selling an estimated $4.98M and leaving 3,135,933 shares worth $88.8M. The position accounts for 0.02% of the portfolio, ranked #496.

Amundi first reported a position in CSGP in Q2 2021 and has held it in 21 quarters since. The position peaked at $277M in Q4 2025. 757 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Amundi held 3,135,933 shares of CoStar Group worth $88.8M as of Q2 2026.
  • Amundi sold 144,791 CoStar Group shares in Q2 2026, an estimated $4.98M.
  • CoStar Group made up 0.02% of Amundi's portfolio in Q2 2026, its #496 holding.
  • Amundi first reported a position in CoStar Group in Q2 2021 and has held it in 21 quarters since.
  • Amundi's CoStar Group position peaked at $277M in Q4 2025.
  • 757 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Amundi's 13F filing for Q2 2026, filed 11 Aug 2026.