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CoStar Group, Inc.

CSGP Real Estate
$43.63 +$0.27 (0.62%)
Market Cap: $18.32 B
Gurus Holding
10
Popularity Rank
#500
% of Shares Held
4.27%
Net Activity (Q4 2025)
-$41.82 M

Guru Ownership Trend

Guru Analysis for CoStar Group, Inc. (CSGP)

CoStar Group, Inc. (CSGP), a key player in the Real Estate sector, continues to attract institutional attention.

As of Q4 2025, a total of 10 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $782.3 M.

Top institutional holders include Chuck Akre and Daniel Loeb.

Notably, Chuck Akre has expressed high conviction in this stock, allocating 7.09% of their equity portfolio to it.

Institutional sentiment is currently Slightly Bearish. This is evidenced by a $41.82 M net outflow during the quarter.

Recent activity highlights Joel Greenblatt who increased their stake by 475.5%. Conversely, Jefferies Group reduced exposure by 81.8%.

Key Holders

Top 5 by Value

$646.7 M
$212.81 M
$151.9 M
$48.4 M

Top 5 by Conviction

Recent Activity Breakdown (Q4 2025)

+$55.58 M
Total Buy Value
New Buys 2
Additions 4
-$97.4 M
Total Sell Value
Reductions 3
Sold Out 1

Guru Consensus (Q4 2025)

Based on recent activity
Net Sellers
4
Net Buyers
6

FAQs for CoStar Group, Inc. (CSGP)

Major holders include Chuck Akre ($646.7 M), Daniel Loeb ($212.81 M), Chase Coleman ($151.9 M). According to the latest reported data, 10 tracked investment managers collectively hold approximately 17.93 M shares.

According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $41.82 M, with 6 managers increasing positions and 4 managers reducing holdings.

During the most recent reporting period, 3 managers trimmed their positions, while 1 fully exited CSGP. The total reported sell value was $97.4 M.

Yes, 2 managers opened new positions in CSGP, and 4 increased their existing holdings. The total reported buy value was $55.58 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
7.09% Add 3.4% 9,617,805 $646.7 M Q4 2025
2.93% Add 4.9% 3,165,000 $212.81 M Q4 2025
0.51% Reduce -30.4% 2,259,109 $151.9 M Q4 2025
0.26% Reduce -22.0% 1,442,582 $97 M Q4 2025
2.87% 719,850 $48.4 M Q4 2025
0.01% Add 14.1% 369,352 $24.84 M Q4 2025
0.03% New Buy 205,000 $13.78 M Q4 2025
0.03% Add 475.5% 130,347 $8.76 M Q4 2025
0.00% Reduce -81.8% 12,226 $822,076 Q4 2025
0.00% New Buy 9,020 $606,505 Q4 2025
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