LJAC
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L.J. Altfest & Co’s CoStar Group CSGP Stock Holding History

L.J. Altfest & Co’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
Q4 		– Sell
-7,562
Closed -$638K – 340
2025
Q3 		$638K Buy
7,562
+1,662
+28% +$147K 0.07% 194
2025
Q2 		$474K Sell
5,900
-3,267
-36% -$254K 0.06% 227
2025
Q1 		$726K Buy
9,167
+1,151
+14% +$87.6K 0.09% 157
2024
Q4 		$574K Sell
8,016
-455
-5% -$34.4K 0.07% 190
2024
Q3 		$639K Buy
8,471
+2,394
+39% +$182K 0.09% 182
2024
Q2 		$451K Buy
6,077
+1,032
+20% +$87.5K 0.06% 211
2024
Q1 		$487K Sell
5,045
-102
-2% -$8.78K 0.07% 199
2023
Q4 		$450K Sell
5,147
-1,975
-28% -$160K 0.07% 198
2023
Q3 		$548K Buy
7,122
+852
+14% +$70.6K 0.09% 164
2023
Q2 		$558K Sell
6,270
-97
-2% -$7.49K 0.08% 166
2023
Q1 		$438K Buy
6,367
+1,723
+37% +$127K 0.07% 183
2022
Q4 		$359K Sell
4,644
-17
-0.4% -$1.33K 0.06% 190
2022
Q3 		$325K Buy
+4,661
New +$324K 0.06% 197

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
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
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 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
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
ACM
AKRE Capital Management Middleburg, Virginia $5.12B AUM 19.08% 1-Year Est. Return

L.J. Altfest & Co's CSGP Position: Q4 2025 in Review

L.J. Altfest & Co sold out of CoStar Group (CSGP) in Q4 2025, closing a stake of 7,562 shares — an estimated $638K sold.

L.J. Altfest & Co first reported a position in CSGP in Q3 2022 and held it in 13 quarters. The position peaked at $726K in Q1 2025. 847 funds tracked by Wall St. Rank hold CSGP as of Q4 2025.

  • L.J. Altfest & Co reported no remaining CoStar Group position as of Q4 2025 after selling out during the quarter.
  • L.J. Altfest & Co sold 7,562 CoStar Group shares in Q4 2025, an estimated $638K.
  • L.J. Altfest & Co first reported a position in CoStar Group in Q3 2022 and held it in 13 quarters.
  • L.J. Altfest & Co's CoStar Group position peaked at $726K in Q1 2025.
  • 847 funds tracked by Wall St. Rank held CoStar Group as of Q4 2025.

Based on L.J. Altfest & Co's 13F filing for Q4 2025, filed 23 Jan 2026.