COSTAR GROUP, INC.

CSGP

Held by 1 specialist biotech fund

1 fund opened new positions. Short interest: 6.8% of float.

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Signal Score

1.2/10

1 fund opened new positions

●●

No recent insider activity●●

No upcoming catalysts●●

Held by 1 specialist fund●●

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Fund Holdings

Driehaus Capital

Position history (shares)

Driehaus Capital

2Q

2 quarters

Position Trend

May 15, 2025

$11.7M

1 fund

Aug 14, 2025

$7.7M

1 fund

Nov 14, 2025

$0

0 funds

Feb 17, 2026

$0

0 funds

-100% total institutional value over 4 quarters

Short Interest

Short Shares

23.96M

Change

+23.9%

Days to Cover

3.9

% of Float

6.8%

Settlement

Mar 13, 2026

Short interest over 2 periods

Catalysts

No catalysts tracked.

Position Details

Driehaus CapitalEXITFeb 17, 2026

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Insider Signals

No insider purchases or sales detected in the past 90 days.

Also Held by These Funds

EWTX1 fund EVR1 fund WLDN1 fund AWI1 fund VALE1 fund LASR1 fund TKO1 fund TNDM1 fund

Research Links

Yahoo Finance →SEC EDGAR →ClinicalTrials.gov →

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