Drag a card by its title · ⚙ to size, swap or remove

The company

iRhythm Holdings, Inc.

IRTC · Nasdaq

Health CareMedical DevicesSetting up

IRTC stood above a rising 150-day average in 11 of the last 52 weekly readings, and has been out of that trend for the last 41 weeks. It is 2.2% below that average now. Medical Devices: 29% of its 181 stocks in an uptrend (−5 points in four weeks); Health Care: 28% (−9 points in four weeks).

SEC filings

Statistics

Rotation: Setting up
Weeks in an uptrend: out for 41
Industry in uptrend: 29% -5 in 4 wk
Insider buys, 12 months: $114K
Insider sales, 12 months: $53.6M
Officials’ trades on record: 1
Institutions holding: 288 (+7)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 11 of 52 weeks.

21 Apr – 20 Oct

Medical Devices: A minority of its stocks are in an uptrend and the share has been slipping. Health Care: A minority of its stocks are in an uptrend and the share has fallen sharply over four weeks.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

1 disclosed lines: House 1, Senate 0, executive 0; 1 people.

Who	Did	Amount	Traded
Donna E. Shalala House: U.S. House ClerkFL27	sold	$1k–$15k	24 Jun 2019filed 27 Apr 2020

Insiders

Buy orders, 12 months1

Sale orders, 12 months40

Buyers · sellers1 · 12

Who	Did	Shares	Traded
Daniel G. WilsonChief Financial Officer	sold	773at $121.83	2 Sep 2026filed 3 Sep 2026
Quentin S. BlackfordPresident and CEO	sold	26,859at $124.65	10 Aug 2026filed 11 Aug 2026
Patrick Michael MurphyCBO and CLO	sold	7,093at $124.65	10 Aug 2026filed 11 Aug 2026
Chad PattersonCHIEF COMM & PRODUCT OFFICER	sold	7,093at $124.65	10 Aug 2026filed 11 Aug 2026
Sumi ShrishrimalEVP, Chief Risk Officer	sold	5,372at $124.65	10 Aug 2026filed 11 Aug 2026
Minang TurakhiaCHIEF MED/SCI OFCR EVP ADVTECH	sold	7,093at $124.65	10 Aug 2026filed 11 Aug 2026
Chad PattersonCHIEF COMM & PRODUCT OFFICER	sold	2,712at $122.12	3 Aug 2026filed 4 Aug 2026
Mervin SmithEVP Strategic Business Ops	sold	617at $122.12	3 Aug 2026filed 4 Aug 2026
Julianne RoddaEVP, CHIEF PEOPLE OFFICER	sold	2,112at $122.12	3 Aug 2026filed 4 Aug 2026
Minang TurakhiaCHIEF MED/SCI OFCR EVP ADVTECH	sold	1,423at $124.71	2 Jul 2026filed 6 Jul 2026
Sean Clinton FreemanEVP, Strategy & Corp Devt	sold	918at $124.71	2 Jul 2026filed 6 Jul 2026
Sumi ShrishrimalEVP, Chief Risk Officer	sold	1,716at $108.19	2 Jun 2026filed 3 Jun 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders288+7 on the quarter

New · exited50 · 42

Reported value$4.2B

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
BlackRock, Inc.added · filed 7 Aug 2026	2,985,667$355.1M	+244,162+8.9%
RTW INVESTMENTS, LPadded · filed 14 Aug 2026	2,182,631$259.6M	+514,131+30.8%
VANGUARD PORTFOLIO MANAGEMENT LLCadded · filed 13 Aug 2026	1,913,976$227.7M	+117,604+6.5%
Artisan Partners Limited Partnershipadded · filed 13 Aug 2026	1,660,307$197.5M	+209,400+14.4%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	1,463,211$174.0M	+17,501+1.2%
MILLENNIUM MANAGEMENT LLCreduced · filed 14 Aug 2026	1,406,454$167.3M	-201,560−12.5%
FMR LLCreduced · filed 13 Aug 2026	1,191,982$141.8M	-169,937−12.5%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLCreduced · filed 13 Aug 2026	944,517$112.4M	-102,935−9.8%
GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026	881,899$104.9M	+64,789+7.9%
EVENTIDE ASSET MANAGEMENT, LLCadded · filed 14 Aug 2026	880,338$104.7M	+119,513+15.7%