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Sumitomo Life Insurance’s CoStar Group CSGP Stock Holding History

Sumitomo Life Insurance’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
Q1 		– Sell
-14,090
Closed -$947K – 286
2025
Q4 		$947K Buy
14,090
+170
+1% +$12K 0.03% 192
2025
Q3 		$1.17M Sell
13,920
-507
-4% -$44.8K 0.04% 169
2025
Q2 		$1.16M Sell
14,427
-9,435
-40% -$735K 0.08% 164
2025
Q1 		$1.89M Sell
23,862
-156
-0.6% -$11.9K 0.07% 123
2024
Q4 		$1.72M Sell
24,018
-467
-2% -$35.3K 0.03% 133
2024
Q3 		$1.85M Buy
24,485
+427
+2% +$32.4K 0.04% 128
2024
Q2 		$1.78M Buy
24,058
+874
+4% +$74.1K 0.04% 126
2024
Q1 		$2.24M Sell
23,184
-687
-3% -$59.1K 0.06% 107
2023
Q4 		$2.09M Sell
23,871
-943
-4% -$76.3K 0.06% 106
2023
Q3 		$1.91M Sell
24,814
-247
-1% -$20.5K 0.05% 102
2023
Q2 		$2.23M Sell
25,061
-438
-2% -$33.8K 0.1% 87
2023
Q1 		$1.76M Sell
25,499
-155
-0.6% -$11.4K 0.15% 110
2022
Q4 		$1.98M Sell
25,654
-441
-2% -$34.5K 0.15% 87
2022
Q3 		$1.82M Sell
26,095
-871
-3% -$60.5K 0.08% 89
2022
Q2 		$1.63M Buy
26,966
+759
+3% +$46K 0.05% 125
2022
Q1 		$1.75M Sell
26,207
-758
-3% -$50.3K 0.04% 135
2021
Q4 		$2.13M Buy
26,965
+10,957
+68% +$919K 0.05% 114
2021
Q3 		$1.38M Sell
16,008
-532
-3% -$46K 0.04% 172
2021
Q2 		$1.37M Sell
16,540
-2,820
-15% -$244K 0.04% 179
2021
Q1 		$1.59M Sell
19,360
-630
-3% -$54.4K 0.06% 169
2020
Q4 		$1.85M Buy
19,990
+14,490
+263% +$1.27M 0.08% 133
2020
Q3 		$467K Buy
+5,500
New +$438K 0.02% 246

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
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 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
Polen Capital Management
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

Sumitomo Life Insurance's CSGP Position: Q1 2026 in Review

Sumitomo Life Insurance sold out of CoStar Group (CSGP) in Q1 2026, closing a stake of 14,090 shares — an estimated $947K sold.

Sumitomo Life Insurance first reported a position in CSGP in Q3 2020 and held it in 22 quarters. The position peaked at $2.24M in Q1 2024. 797 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

  • Sumitomo Life Insurance reported no remaining CoStar Group position as of Q1 2026 after selling out during the quarter.
  • Sumitomo Life Insurance sold 14,090 CoStar Group shares in Q1 2026, an estimated $947K.
  • Sumitomo Life Insurance first reported a position in CoStar Group in Q3 2020 and held it in 22 quarters.
  • Sumitomo Life Insurance's CoStar Group position peaked at $2.24M in Q1 2024.
  • 797 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on Sumitomo Life Insurance's 13F filing for Q1 2026, filed 12 May 2026.