Capital Research Global Investors
CSGP icon

Capital Research Global Investors’s CoStar Group CSGP Stock Holding History

Capital Research Global Investors’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 		$119M Sell
4,193,733
-179,973
-4% -$6.19M 0.02% 291
2026
Q1 		$176M Sell
4,373,706
-1,193,256
-21% -$62.1M 0.03% 254
2025
Q4 		$374M Buy
5,566,962
+573,108
+11% +$40.6M 0.07% 172
2025
Q3 		$421M Buy
4,993,854
+1,062,452
+27% +$93.9M 0.08% 156
2025
Q2 		$316M Buy
3,931,402
+510,710
+15% +$39.8M 0.06% 174
2025
Q1 		$271M Buy
3,420,692
+14,874
+0.4% +$1.13M 0.06% 185
2024
Q4 		$244M Buy
3,405,818
+429,048
+14% +$32.4M 0.05% 202
2024
Q3 		$225M Buy
2,976,770
+323,354
+12% +$24.5M 0.05% 209
2024
Q2 		$197M Buy
2,653,416
+642
+0% +$54.4K 0.04% 215
2024
Q1 		$256M Buy
2,652,774
+238,461
+10% +$20.5M 0.06% 206
2023
Q4 		$211M Buy
2,414,313
+796,386
+49% +$64.5M 0.05% 228
2023
Q3 		$124M Buy
1,617,927
+273,474
+20% +$22.7M 0.03% 258
2023
Q2 		$120M Buy
1,344,453
+622
+0% +$48K 0.03% 268
2023
Q1 		$92.5M Buy
1,343,831
+726,394
+118% +$53.6M 0.03% 284
2022
Q4 		$47.7M Buy
+617,437
New +$48.2M 0.01% 333
2014
Q4 		– Sell
-735,000
Closed -$11.4M – 446
2014
Q3 		$11.4M Hold
735,000
– – ﹤0.01% 409
2014
Q2 		$11.6M Sell
735,000
-792,000
-52% -$12.8M ﹤0.01% 409
2014
Q1 		$28.5M Sell
1,527,000
-175,000
-10% -$3.3M 0.01% 361
2013
Q4 		$31.4M Sell
1,702,000
-68,000
-4% -$1.2M 0.01% 359
2013
Q3 		$29.7M Hold
1,770,000
– – 0.01% 376
2013
Q2 		$22.8M Buy
+1,770,000
New +$20M 0.01% 374

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 $3.38T AUM 44.17% 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

Capital Research Global Investors's CSGP Position: Q2 2026 in Review

Capital Research Global Investors reduced its CoStar Group (CSGP) stake by 4.1% in Q2 2026, selling an estimated $6.19M and leaving 4,193,733 shares worth $119M. The position accounts for 0.02% of the portfolio, ranked #291.

Capital Research Global Investors first reported a position in CSGP in Q2 2013 and has held it in 21 quarters since. The position peaked at $421M in Q3 2025. 760 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Capital Research Global Investors held 4,193,733 shares of CoStar Group worth $119M as of Q2 2026.
  • Capital Research Global Investors sold 179,973 CoStar Group shares in Q2 2026, an estimated $6.19M.
  • CoStar Group made up 0.02% of Capital Research Global Investors's portfolio in Q2 2026, its #291 holding.
  • Capital Research Global Investors first reported a position in CoStar Group in Q2 2013 and has held it in 21 quarters since.
  • Capital Research Global Investors's CoStar Group position peaked at $421M in Q3 2025.
  • 760 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Capital Research Global Investors's 13F filing for Q2 2026, filed 12 Aug 2026.