Millennium Management LLC Increases Stake in iRhythm Holdings, Inc. to 5.1%

Millennium Management LLC, along with Millennium Group Management LLC and Israel A. Englander, has reported a shift in their beneficial ownership of iRhythm Holdings, Inc. (IRTC). As of March 16, 2026, the group collectively owns 1,664,203 shares, representing 5.1% of the company's common stock. This marks an increase from a previous ownership of 0%. The filing, designated as a SCHEDULE 13G, indicates that the securities were acquired and are held in compliance with rules governing changes in beneficial ownership and do not appear to be held for the purpose of influencing control of the issuer. The reporting persons have entered into a joint filing agreement to confirm their coordinated action in this matter. The principal business office for Millennium Management LLC and Millennium Group Management LLC is located at 399 Park Avenue, New York, New York 10022, while Israel A. Englander is also associated with this address.