APAM: Artisan Partners Asset Mgmt insider trading, 5% holders and institutional ownership

From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.

Insider trading

0 open-market buys totaling - and 0 sales totaling - in the last 180 days.

Institutional ownership (Q2 2026)

381 institutions reported holding $2.37B of Artisan Partners Asset Mgmt on Form 13F (385 the quarter before). 46 opened a new position and 50 sold out. Shares held by institutions: +3%.

Largest holdersSharesValue
BlackRock, Inc.11,198,383$386.68M
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC5,171,453$178.57M
VANGUARD PORTFOLIO MANAGEMENT LLC4,209,313$145.35M
VANGUARD CAPITAL MANAGEMENT LLC3,062,850$105.76M
STATE STREET CORP2,948,649$101.82M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2,812,323$97.11M
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.2,466,770$85.18M
GEODE CAPITAL MANAGEMENT, LLC2,258,283$77.99M
MORGAN STANLEY1,982,177$68.44M
Channing Capital Management, LLC1,856,106$64.09M

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