Qube Research & Technologies Ltd

Position in IRTC — iRhythm Holdings, Inc.

CIK 1729829 LONDON, X0

Position in IRTC

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$32,309,674

+$5,532,825 QoQ

Shares Held

271,624

+19.7% QoQ

Ownership

0.824%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#35

of 304 holders

Holding Since

Jun 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

Qube Research & Technologies Ltd holds $1,102,778,563 across 42 Medical Devices names. IRTC ranks #7 (2.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BSX	Boston Scientific Corp	8,943,771	$381,720,146
2	MDT	Medtronic plc	2,770,165	$216,710,007
3	ABT	Abbott Laboratories	2,141,915	$194,357,367
4	PODD	Insulet Corp	663,968	$101,089,128
5	STE	STERIS plc	188,020	$39,591,371
6	EW	Edwards Lifesciences Corp	414,438	$37,490,061
7	IRTC	iRhythm Holdings, Inc. This page	271,624	$32,309,674
8	IRMD	Iradimed Corp	157,199	$15,021,936

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$32,309,674	271,624	+19.7%	Shares	Sole	2026-08-14
2026-03-31	$26,776,849	226,884	+56.9%	Shares	Sole	2026-05-15
2025-12-31	$25,660,308	144,614	-13.3%	Shares	Sole	2026-02-17
2025-09-30	$28,698,595	166,862	+251.8%	Shares	Sole	2025-11-14
2025-06-30	$7,301,553	47,425	+670.0%	Shares	Sole	2025-08-14
2024-12-31	$555,357	6,159	-43.9%	Shares	Sole	2025-02-14
2024-09-30	$815,377	10,983	-1.7%	Shares	Sole	2024-11-14
2022-12-31	$1,046,293	11,170	-47.4%	Shares	Sole	2023-02-14
2022-09-30	$2,661,072	21,241	-23.0%	Shares	Sole	2022-11-14
2021-06-30	$1,830,596	27,590	+51.0%	Shares	Sole	2021-08-13
2021-03-31	$2,536,694	18,268	+1325.0%	Shares	Sole	2021-05-14
2020-09-30	$305,257	1,282	-50.0%	Shares	Sole	2020-11-12
2020-06-30	$297,373	2,566	—	Shares	Sole	2020-08-14
No filing history on record for this holder in this stock.