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Bellwether Advisors’s CoStar Group CSGP Stock Holding History

Bellwether Advisors’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
2025
Q3 		– Sell
-1
Closed -$80 – 232
2025
Q2 		$80 Sell
1
-52
-98% -$4.05K ﹤0.01% 586
2025
Q1 		$4.2K Sell
53
-11,926
-100% -$907K ﹤0.01% 383
2024
Q4 		$858K Buy
11,979
+4,634
+63% +$350K 0.15% 72
2024
Q3 		$554K Buy
+7,345
New +$557K 0.11% 86
2024
Q2 		– Sell
-11,494
Closed -$1.11M – 124
2024
Q1 		$1.11M Buy
11,494
+369
+3% +$31.8K 0.24% 71
2023
Q4 		$972K Buy
11,125
+3,320
+43% +$269K 0.24% 65
2023
Q3 		$600K Buy
+7,805
New +$647K 0.16% 80
2021
Q4 		– Sell
-116
Closed -$9K – 573
2021
Q3 		$9K Buy
+116
New +$10K ﹤0.01% 313

Other funds holding CSGP

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Bellwether Advisors's CSGP Position: Q3 2025 in Review

Bellwether Advisors sold out of CoStar Group (CSGP) in Q3 2025, closing a stake of 1 share — an estimated $80 sold.

Bellwether Advisors first reported a position in CSGP in Q3 2021 and held it in 8 quarters. The position peaked at $1.11M in Q1 2024. 905 funds tracked by Wall St. Rank hold CSGP as of Q3 2025.

  • Bellwether Advisors reported no remaining CoStar Group position as of Q3 2025 after selling out during the quarter.
  • Bellwether Advisors sold 1 CoStar Group share in Q3 2025, an estimated $80.
  • Bellwether Advisors first reported a position in CoStar Group in Q3 2021 and held it in 8 quarters.
  • Bellwether Advisors's CoStar Group position peaked at $1.11M in Q1 2024.
  • 905 funds tracked by Wall St. Rank held CoStar Group as of Q3 2025.

Based on Bellwether Advisors's 13F filing for Q3 2025, filed 12 Nov 2025.