TRILLIUM ASSET MANAGEMENT, LLC

Position in IRTC — iRhythm Holdings, Inc.

CIK 884541 BOSTON, MA

Position in IRTC

as of Mar 31, 2026 · filed May 11, 2026 Compact

Position Value

$1,973,176

New position

Shares Held

16,719

first reported quarter

Ownership

0.051%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 95.63969136910102.ToString("F0")% Shared 0.ToString("F0")% None 4.360308630898977.ToString("F0")%

Healthcare · as of Mar 31, 2026

TRILLIUM ASSET MANAGEMENT, LLC holds $67,234,398 across 7 Medical Devices names. IRTC ranks #6 (2.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	SYK	Stryker Corp	105,811	$34,768,436
2	BSX	Boston Scientific Corp	296,120	$18,581,530
3	PEN	Penumbra Inc	16,178	$5,312,369
4	TMDX	TransMedics Group, Inc.	37,411	$3,719,027
5	DXCM	Dexcom Inc	36,704	$2,305,011
6	IRTC	iRhythm Holdings, Inc. This page	16,719	$1,973,176
7	ABT	Abbott Laboratories	5,599	$574,849

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,973,176	16,719	—	Shares	Defined	2026-05-11
No filing history on record for this holder in this stock.