SCHEDULE 13G/A: Wellington Management Discloses 5.1% Stake in American Healthcare REIT

Wellington Management Group and its affiliates reported a 5.1% beneficial ownership stake in American Healthcare REIT, Inc., holding 8,658,610 common shares as of September 30, 2025.

Summary

• Wellington Management Group LLP, Wellington Group Holdings LLP, and Wellington Investment Advisors Holdings LLP collectively reported beneficial ownership of 8,658,610 shares of American Healthcare REIT, Inc. Common Stock.
• This aggregate amount represents 5.1% of the class of securities.
• The reporting persons hold 6,564,421 shares with shared voting power and 8,658,610 shares with shared dispositive power.
• No sole voting or dispositive power is reported by the entities.
• The securities were acquired and are held in the ordinary course of business, not for the purpose of changing or influencing control of the issuer.
• This is an Amendment No. 3 to a Schedule 13G filing.

Sentiment

Score: 5

Explanation: The filing is a routine disclosure of beneficial ownership by an institutional investor, providing factual information without expressing explicit sentiment regarding the issuer's performance or prospects. The continued holding of a significant stake by a major asset manager can be viewed as a neutral to slightly positive signal of confidence.

Positives

• A significant institutional investor, Wellington Management Group, maintains a substantial stake (5.1%) in American Healthcare REIT, Inc., indicating continued institutional interest.
• The investment is stated to be for ordinary course of business, suggesting a passive, long-term holding rather than an activist position.

Future Outlook

No forward-looking statements or guidance are provided in this beneficial ownership disclosure.

Management Comments

• The securities were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under §§ 240.14a-11.

Industry Context

This filing indicates continued institutional investment in the healthcare REIT sector. Healthcare REITs typically own and manage properties such as hospitals, medical office buildings, skilled nursing facilities, and senior housing, benefiting from demographic trends like an aging population. The presence of a major asset manager like Wellington Management suggests confidence in the long-term prospects of American Healthcare REIT within this specialized real estate segment.

Stakeholder Impact

• Shareholders: Confirms continued institutional interest in American Healthcare REIT, potentially providing a degree of stability or validation for the company's investment thesis.
• Investment Community: Provides transparency regarding significant ownership stakes, which is crucial for market analysis and understanding the shareholder base.

Key Dates

Keywords

American Healthcare REIT, Wellington Management, REIT, Healthcare Real Estate, Institutional Ownership, Beneficial Ownership, Common Stock, Investment Management