SANDS CAPITAL MANAGEMENT, LLC - 30 Sep 2025 SCHEDULE 13G/A Report for iRhythm Technologies, Inc. Common Stock, par value $0.001 per share (IRTC)

Filing Manager: SANDS CAPITAL MANAGEMENT, LLC
Reporting Manager: SANDS CAPITAL MANAGEMENT, LLC
Security: iRhythm Technologies, Inc. Common Stock, par value $0.001 per share
Symbol: IRTC
Shares outstanding: 32,407,391 shares
Disclosed Ownership: 2,236,110 shares
Ownership: 6.9%
Form type: SCHEDULE 13G/A
Filing time: 13 Nov 2025, 14:34:17 UTC
Date of event: 30 Sep 2025
Next filing: 13 Feb 2026
SEC: View on sec.gov

Reporting Managers (2)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
SANDS CAPITAL MANAGEMENT, LLC	6.9%	2,236,110		1,468,245	/s/ Alexandra R. Fulk	Alexandra R. Fulk, Chief Compliance Officer, Senior Counsel
SANDS FRANK M.	6.9%	2,236,110		1,468,245	/s/ Frank M. Sands	Frank M. Sands