SCHEDULE: Pentwater Capital Management Adjusts AMC Stake

Pentwater Capital Management LP and Matthew Halbower have reported a change in their beneficial ownership of AMC Entertainment Holdings, Inc. Class A Common Stock.

Summary

• Pentwater Capital Management LP and Matthew Halbower have filed an amendment to their Schedule 13G, reporting their beneficial ownership of AMC Entertainment Holdings, Inc. Class A Common Stock.
• The filing indicates that Pentwater Capital Management LP, as the investment adviser to certain Pentwater Funds, and Matthew Halbower, as the sole shareholder of the general partner of the Investment Manager, hold shares of Class A Common Stock.
• As of June 30, 2026, the reporting persons collectively beneficially owned 2,250,000 shares of Class A Common Stock.
• This represents approximately 0.3% of the class of securities outstanding, based on 892,604,638 shares reported as outstanding in a prospectus filed on June 23, 2026.

Sentiment

Score: 3

Explanation: StockSavvy.ai views this as a neutral filing, primarily reporting a change in beneficial ownership without significant new financial or strategic information.

Future Outlook

This filing does not contain forward-looking statements or guidance.

Industry Context

StockSavvy.ai notes that this filing is a routine Schedule 13G amendment, indicating a change in the beneficial ownership of AMC Entertainment Holdings, Inc. stock by an investment management firm. Such filings are common and do not inherently signal a change in company strategy or performance, but rather reflect the investment activities of institutional investors.

Stakeholder Impact

• Shareholders: The change in beneficial ownership by a significant investment manager may be noted by other shareholders, though the percentage held is small (0.3%).

Key Dates

Keywords

AMC Entertainment Holdings, Pentwater Capital Management, Schedule 13G, Beneficial Ownership, Class A Common Stock, Investment Adviser