iRhythm Technologies Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:IRTC Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
04 Mar 24	SellUS$80,354	Sumi Shrishrimal	Individual	723	US$111.14
04 Mar 24	SellUS$272,515	Daniel Wilson	Individual	2,452	US$111.14
04 Mar 24	SellUS$360,983	Mark Day	Individual	3,248	US$111.14
04 Mar 24	SellUS$169,489	Patrick Murphy	Individual	1,525	US$111.14
04 Mar 24	SellUS$155,707	Brice Bobzien	Individual	1,401	US$111.14
04 Mar 24	SellUS$119,698	Chad Patterson	Individual	1,077	US$111.14
04 Mar 24	SellUS$104,805	Minang Turakhia	Individual	943	US$111.14
04 Mar 24	SellUS$469,122	Quentin Blackford	Individual	4,221	US$111.14
29 Feb 24	SellUS$3,012,534	Quentin Blackford	Individual	24,701	US$121.96
29 Feb 24	SellUS$153,792	Daniel Wilson	Individual	1,261	US$121.96
29 Feb 24	SellUS$179,891	Mark Day	Individual	1,475	US$121.96
02 Jan 24	SellUS$745,692	Daniel Wilson	Individual	7,218	US$103.31
05 Dec 23	SellUS$149,751	Patrick Murphy	Individual	1,686	US$88.82
09 Aug 23	SellUS$150,909	Brice Bobzien	Individual	1,356	US$111.29
02 Aug 23	SellUS$190,529	Chad Patterson	Individual	1,896	US$100.49
03 Jul 23	SellUS$154,185	Daniel Wilson	Individual	1,490	US$103.48
03 Jul 23	SellUS$102,238	Minang Turakhia	Individual	988	US$103.48
02 Jun 23	SellUS$123,598	Sumi Shrishrimal	Individual	1,109	US$111.45

Insider Trading Volume

Insider Buying: IRTC insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of IRTC?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	7,906	0.0228%
Individual Insiders	269,503	0.778%
Institutions	34,351,425	99.2%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 2.2%.

Top Shareholders

Top 25 shareholders own 81.44% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.62%	The Vanguard Group, Inc.	2,993,443	US$335.0m	1.21%	0.01%
8.02%	Capital Research and Management Company	2,495,626	US$279.3m	5.13%	0.02%
8.02%	BlackRock, Inc.	2,494,403	US$279.1m	6.95%	0.01%
7.19%	Sands Capital Management, LLC	2,237,750	US$250.4m	-4.77%	0.64%
6.66%	Artisan Partners Limited Partnership	2,071,500	US$231.8m	5.55%	0.19%
4.14%	AllianceBernstein L.P.	1,287,650	US$144.1m	-6.41%	0.05%
4.06%	Mackenzie Financial Corporation	1,264,707	US$141.5m	0.2%	0.16%
3.59%	JP Morgan Asset Management	1,117,120	US$125.0m	-7.39%	0.02%
3.1%	Holocene Advisors, LP	963,366	US$107.8m	52.3%	0.42%
2.72%	Slate Path Capital LP	846,900	US$94.8m	-2.51%	2.06%
2.59%	William Blair Investment Management, LLC	805,092	US$90.1m	-27.6%	0.13%
2.5%	State Street Global Advisors, Inc.	777,527	US$87.0m	-8.13%	no data
2.28%	BNY Mellon Asset Management	708,491	US$79.3m	24.3%	0.02%
2.16%	Geode Capital Management, LLC	671,439	US$75.1m	5.28%	0.01%
1.83%	Braidwell LP	568,157	US$63.6m	0%	4.98%
1.48%	Credit Suisse Asset Management (Switzerland) Ltd.	461,849	US$51.7m	0.67%	0.04%
1.44%	Invesco Ltd.	448,321	US$50.2m	-25%	0.01%
1.44%	BNPP Asset Management Holding	447,150	US$50.0m	3.85%	0.08%
1.33%	Summit Partners Public Asset Management, LLC	415,089	US$46.5m	2,590,000%	2.68%
1.33%	Allspring Global Investments, LLC	415,026	US$46.4m	13.4%	0.07%
1.28%	Fiera Capital Corporation	399,200	US$44.7m	0.36%	0.11%
1.26%	T. Rowe Price Group, Inc.	392,454	US$43.9m	-26.9%	no data
1.15%	Stephens Investment Management Group, LLC	359,225	US$40.2m	17.4%	0.59%
1.13%	Point72 Asset Management, L.P.	352,553	US$39.5m	0%	0.09%
1.13%	Rock Springs Capital Management LP	350,750	US$39.3m	0%	1.13%