CSGP

COSTAR GROUP INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

COSTAR GROUP INC (CSGP) is held by 818 institutional investors with combined holdings of $24.8B. Major holders include VANGUARD GROUP INC, BlackRock, Inc. (BLK), BAMCO INC /NY/.

💰 Dark Pool Activity 👤 Insider Trades

Institutional Holders

818

Total Value

$24.8B

Ownership %

90.2%

🏦 Top Institutional Holders

BlackRock, Inc. (BLK)

STATE STREET CORP (STT, STT-PG)

18.6M shares

$1.3B

4.56% ownership

PRINCIPAL FINANCIAL GROUP INC (PFG)

17.6M shares

$1.2B

4.30% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

🏦 Browse Funds

See complete portfolios of top hedge funds.

🎯 AI Signals

Find stocks where multiple funds are accumulating.