Artisan Partners Asset Management Inc. 8-K

What Happened

• Artisan Partners Asset Management Inc. (APAM) filed a Form 8-K on June 5, 2026 (Item 8.01) to report certain information about the company's preliminary assets under management (AUM) as of May 31, 2026. The company attached a press release as Exhibit 99.1 to the filing. The report was signed by Charles J. Daley, Jr., Executive VP, Chief Financial Officer and Treasurer.

Key Details

• Filing date: June 5, 2026 (Form 8-K, Item 8.01 — Other Events).
• Subject: Preliminary assets under management (AUM) as of May 31, 2026.
• Exhibit: Press release attached as Exhibit 99.1 and incorporated by reference.
• Signature: Filed and signed by Charles J. Daley, Jr., EVP, CFO and Treasurer.

Why It Matters

• AUM is a key driver of management-fee revenue for asset managers like APAM; updates on preliminary AUM give investors a near-term view of asset flows and market impact on the business. Because the filing describes the AUM as preliminary and is provided via press release, investors should review the attached Exhibit 99.1 for the specific figures and note that numbers may be updated or finalized in future filings.