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CoStar Group, Inc.

CSGP Real Estate
$32.84 +$0.19 (0.58%)
Market Cap: $13.41 B
Gurus Holding
8
Popularity Rank
#793
% of Shares Held
3.50%
Net Activity (Q1 2026)
-$271.72 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 Q1 2026, a total of 8 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $468.73 M.

Top institutional holders include Chuck Akre and Chase Coleman.

Notably, Chuck Akre has expressed high conviction in this stock, allocating 6.80% of their equity portfolio to it.

Institutional sentiment is currently Bearish. This is evidenced by a $271.72 M net outflow during the quarter.

Recent activity highlights Joel Greenblatt who increased their stake by 242.9%. Conversely, Chase Coleman reduced exposure by 33.6%.

Key Holders

Top 5 by Value

$417.45 M
$60.51 M
$50.94 M
$20.86 M
$18.03 M

Top 5 by Conviction

Recent Activity Breakdown (Q1 2026)

+$78.62 M
Total Buy Value
New Buys 1
Additions 3
-$350.34 M
Total Sell Value
Reductions 4
Sold Out 3

Guru Consensus (Q1 2026)

Based on recent activity
Net Sellers
7
Net Buyers
4

FAQs for CoStar Group, Inc. (CSGP)

Major holders include Chuck Akre ($417.45 M), Chase Coleman ($60.51 M), Cliff Asness ($50.94 M). According to the latest reported data, 8 tracked investment managers collectively hold approximately 14.27 M shares.

According to the latest 13F reporting period, sentiment appears Bearish (Net Selling). There was a net outflow of $271.72 M, with 4 managers increasing positions and 7 managers reducing holdings.

During the most recent reporting period, 4 managers trimmed their positions, while 3 fully exited CSGP. The total reported sell value was $350.34 M.

Yes, 1 managers opened new positions in CSGP, and 3 increased their existing holdings. The total reported buy value was $78.62 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
6.80% Add 7.6% 10,348,273 $417.45 M Q1 2026
0.26% Reduce -33.6% 1,500,000 $60.51 M Q1 2026
0.02% Add 241.9% 1,262,704 $50.94 M Q1 2026
1.46% Reduce -28.2% 517,025 $20.86 M Q1 2026
0.06% Add 242.9% 447,016 $18.03 M Q1 2026
0.01% Reduce -12.5% 179,283 $7.23 M Q1 2026
0.00% Reduce -16.0% 10,276 $414,534 Q1 2026
0.24% New Buy 8,557 $345,189 Q1 2026
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Value
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SEC Form