SCHEDULE: Select Equity Group Discloses 5.6% Stake in SomniGroup

Select Equity Group, L.P. and George S. Loening have disclosed a 5.6% beneficial ownership stake in SOMNIGROUP INTERNATIONAL INC. as of September 30, 2025.

Summary

• Select Equity Group, L.P. and George S. Loening jointly reported beneficial ownership of 11,713,381 shares of SOMNIGROUP INTERNATIONAL INC. common stock.
• This represents 5.6% of the issuer's common stock outstanding.
• The beneficial ownership is based on 209,907,662 shares of common stock outstanding as of November 4, 2025, as reported in the issuer's Form 10-Q filed on November 7, 2025.
• Both reporting persons hold shared voting power and shared dispositive power over all 11,713,381 shares.
• The filing is an Amendment No. 5 to a Schedule 13G, indicating a previous disclosure and a change in ownership.

Sentiment

Score: 5

Explanation: Neutral, as this is a factual disclosure of beneficial ownership without explicit positive or negative implications for the issuer's performance or outlook.

Future Outlook

NA

Industry Context

This filing is a standard disclosure of institutional ownership and does not provide specific insights into broader industry trends or competitive landscape for SOMNIGROUP INTERNATIONAL INC.

Stakeholder Impact

• The disclosure of a significant institutional stake (5.6%) by Select Equity Group, L.P. and George S. Loening may be viewed by shareholders as a vote of confidence or a signal of institutional interest in SOMNIGROUP INTERNATIONAL INC.

Key Dates

Keywords

SOMNIGROUP INTERNATIONAL INC., Select Equity Group, George S. Loening, Schedule 13G, Beneficial Ownership, Common Stock, Institutional Investor, Investment Adviser