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Rakuten Investment Management’s CoStar Group CSGP Stock Holding History

Rakuten Investment Management’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 		$1.99M Sell
68,040
-20,276
-23% -$697K 0.01% 400
2026
Q1 		$3.61M Buy
88,316
+9,694
+12% +$505K 0.01% 307
2025
Q4 		$5.31M Buy
78,622
+68,566
+682% +$4.86M 0.02% 259
2025
Q3 		$332K Buy
+10,056
New +$889K ﹤0.01% 588
2025
Q1 		$4.24M Buy
+53,501
New +$4.07M 0.02% 236
2024
Q3 		$2.44M Buy
32,519
+8,425
+35% +$639K 0.01% 206
2024
Q2 		$1.79M Buy
24,094
+9,197
+62% +$779K 0.01% 199
2024
Q1 		$1.44M Buy
14,897
+13,887
+1,375% +$1.2M 0.01% 165
2023
Q4 		$88.9K Buy
+1,010
New +$81.8K ﹤0.01% 208

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

Rakuten Investment Management's CSGP Position: Q2 2026 in Review

Rakuten Investment Management reduced its CoStar Group (CSGP) stake by 23% in Q2 2026, selling an estimated $697K and leaving 68,040 shares worth $1.99M. The position accounts for 0.01% of the portfolio, ranked #400.

Rakuten Investment Management first reported a position in CSGP in Q4 2023 and has held it in 9 quarters since. The position peaked at $5.31M in Q4 2025. 760 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Rakuten Investment Management held 68,040 shares of CoStar Group worth $1.99M as of Q2 2026.
  • Rakuten Investment Management sold 20,276 CoStar Group shares in Q2 2026, an estimated $697K.
  • CoStar Group made up 0.01% of Rakuten Investment Management's portfolio in Q2 2026, its #400 holding.
  • Rakuten Investment Management first reported a position in CoStar Group in Q4 2023 and has held it in 9 quarters since.
  • Rakuten Investment Management's CoStar Group position peaked at $5.31M in Q4 2025.
  • 760 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Rakuten Investment Management's 13F filing for Q2 2026, filed 18 Aug 2026.