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Castleview Partners’s CoStar Group CSGP Stock Holding History

Castleview Partners’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 		$238K Buy
8,398
+386
+5% +$13.3K 0.1% 190
2026
Q1 		$323K Buy
+8,012
New +$417K 0.17% 136
2025
Q4 		– Sell
-2,821
Closed -$238K – 199
2025
Q3 		$238K Buy
2,821
+24
+0.9% +$2.12K 0.13% 152
2025
Q2 		$225K Buy
2,797
+263
+10% +$20.5K 0.14% 157
2025
Q1 		$201K Buy
2,534
+11
+0.4% +$837 0.14% 171
2024
Q4 		$179K Buy
+2,523
New +$191K 0.1% 196
2024
Q2 		– Sell
-280
Closed -$27K – 940
2024
Q1 		$27K Hold
280
– – 0.02% 427
2023
Q4 		$24.5K Sell
280
-88
-24% -$7.12K 0.02% 404
2023
Q3 		$28.3K Hold
368
– – 0.03% 325
2023
Q2 		$32.8K Hold
368
– – 0.03% 313
2023
Q1 		$25.3K Hold
368
– – 0.02% 320
2022
Q4 		$28.4K Buy
368
+155
+73% +$12.1K 0.03% 276
2022
Q3 		$15K Buy
213
+28
+15% +$1.94K 0.01% 342
2022
Q2 		$2.36K Sell
185
-51
-22% -$3.09K ﹤0.01% 620
2022
Q1 		$15K Buy
+236
New +$15.7K 0.01% 463
2021
Q2 		$33K Buy
+400
New +$34.6K 0.01% 481

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

Castleview Partners's CSGP Position: Q2 2026 in Review

Castleview Partners increased its CoStar Group (CSGP) stake by 4.8% in Q2 2026, buying an estimated $13.3K and bringing the position to 8,398 shares worth $238K. The position accounts for 0.1% of the portfolio, ranked #190.

Castleview Partners first reported a position in CSGP in Q2 2021 and has held it in 16 quarters since. The position peaked at $323K in Q1 2026. 758 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Castleview Partners held 8,398 shares of CoStar Group worth $238K as of Q2 2026.
  • Castleview Partners bought 386 CoStar Group shares in Q2 2026, an estimated $13.3K.
  • CoStar Group made up 0.1% of Castleview Partners's portfolio in Q2 2026, its #190 holding.
  • Castleview Partners first reported a position in CoStar Group in Q2 2021 and has held it in 16 quarters since.
  • Castleview Partners's CoStar Group position peaked at $323K in Q1 2026.
  • 758 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Castleview Partners's 13F filing for Q2 2026, filed 20 Jul 2026.