IRTC Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.68%

Insider Buying (Last 12 Months): $521,860.64

Insider Selling (Last 12 Months): $6,937,400.34

iRhythm Technologies Insider Trading History Chart

iRhythm Technologies Share Price & Price History

^$73.74

▼ -1.73 (-2.29%)

As of 11/20/2024 01:00 AM ET

Days: 30 | 90 | 365

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iRhythm Technologies Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
11/4/2024	Abhijit Y Talwalkar	Director	Buy	6,664	$75.16	$500,866.24	18,941
11/4/2024	Quentin S. Blackford	CEO	Sell	16,145	$77.41	$1,249,784.45	159,929
8/9/2024	Brice Bobzien	CFO	Sell	1,372	$70.34	$96,506.48	24,428
8/2/2024	Chad Patterson	Insider	Sell	3,012	$74.66	$224,875.92	37,133
8/2/2024	Mervin Smith	EVP	Sell	688	$74.66	$51,366.08	10,360
7/2/2024	Minang Turakhia	CMO	Sell	1,404	$105.65	$148,332.60	27,255
6/3/2024	Marc W Rosenbaum	CAO	Sell	510	$88.91	$45,344.10	8,174
6/3/2024	Sumi Shrishrimal	EVP	Sell	1,131	$88.91	$100,557.21	23,298
5/31/2024	Chad Patterson	Insider	Buy	280	$74.98	$20,994.40	40,145
2/29/2024	Daniel G. Wilson	EVP	Sell	1,261	$121.96	$153,791.56	32,967
2/29/2024	Mark J. Day	CTO	Sell	1,475	$121.96	$179,891.00	64,412
2/29/2024	Patrick Michael Murphy	Insider	Sell	7,615	$121.96	$928,725.40	48,962
2/29/2024	Quentin S. Blackford	CEO	Sell	24,701	$121.96	$3,012,533.96	180,015
1/2/2024	Daniel G. Wilson	EVP	Sell	7,218	$103.31	$745,691.58	26,629
3/29/2023	Daniel G. Wilson	EVP	Sell	4,000	$125.00	$500,000.00	35,337
3/3/2023	Douglas J. Devine	COO	Sell	1,473	$117.23	$172,679.79	29,566
3/3/2023	Mark J. Day	CTO	Sell	2,116	$117.23	$248,058.68	54,815
3/3/2023	Patrick Michael Murphy	EVP	Sell	571	$117.23	$66,938.33	32,437
2/28/2023	Daniel G. Wilson	EVP	Sell	1,726	$117.84	$203,391.84	40,759
2/28/2023	Douglas J. Devine	COO	Sell	3,518	$117.84	$414,561.12	31,039
2/28/2023	Mark J. Day	CTO	Sell	1,913	$117.84	$225,427.92	56,931
11/2/2022	Quentin S. Blackford	CEO	Sell	12,699	$122.40	$1,554,357.60	89,280
9/29/2022	Douglas J. Devine	COO	Sell	2,000	$125.00	$250,000.00	27,702
9/26/2022	Daniel G. Wilson	EVP	Sell	3,000	$122.57	$367,710.00	34,562
9/12/2022	C. Noel Bairey Merz	Director	Sell	90	$159.77	$14,379.30	4,887
7/7/2022	Douglas J. Devine	CFO	Sell	10,109	$114.22	$1,154,649.98	29,702
7/5/2022	Daniel G. Wilson	EVP	Sell	1,428	$108.93	$155,552.04	37,562
7/5/2022	Douglas J. Devine	CFO	Sell	1,239	$108.90	$134,927.10	39,811
6/14/2022	C. Noel Bairey Merz	Director	Sell	500	$111.76	$55,880.00	4,977
3/4/2022	Daniel G. Wilson	EVP	Sell	1,331	$132.67	$176,583.77
3/4/2022	David A Vort	Insider	Sell	3,161	$132.67	$419,369.87
3/4/2022	Douglas J. Devine	CFO	Sell	576	$132.67	$76,417.92
3/4/2022	Kevin M King	Director	Sell	6,815	$132.67	$904,146.05
2/17/2022	Daniel G. Wilson	EVP	Sell	2,652	$120.99	$320,865.48
2/17/2022	David A Vort	Insider	Sell	2,845	$120.99	$344,216.55
2/17/2022	Douglas J. Devine	CFO	Sell	4,603	$120.99	$556,916.97

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SEC Filings (Institutional Ownership Changes) for iRhythm Technologies (NASDAQ:IRTC)

Institutional Buying and Selling by Quarter

iRhythm Technologies Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
11/16/2024	Geode Capital Management LLC	733,308	$54.45M	0.0%	+0.7%	2.343%
11/15/2024	Brophy Wealth Management LLC	3,695	$0.27M	0.1%	N/A	0.012%
11/15/2024	Barclays PLC	209,247	$15.53M	0.0%	+34.3%	0.669%
11/15/2024	Orion Portfolio Solutions LLC	9,282	$0.69M	0.0%	-12.3%	0.030%
11/15/2024	Wellington Management Group LLP	213,949	$15.88M	0.0%	+6.2%	0.684%
11/15/2024	Western Standard LLC	61,082	$4.54M	4.3%	N/A	0.195%
11/15/2024	State Street Corp	908,843	$67.47M	0.0%	+1.3%	2.904%
11/15/2024	Stifel Financial Corp	7,836	$0.58M	0.0%	-11.8%	0.025%
11/15/2024	Quarry LP	799	$59K	0.0%	N/A	0.003%
11/15/2024	Point72 DIFC Ltd	4,852	$0.36M	0.0%	N/A	0.016%
11/15/2024	Point72 Asset Management L.P.	272,082	$20.20M	0.1%	-49.3%	0.869%
11/15/2024	Polar Asset Management Partners Inc.	93,300	$6.93M	0.1%	+28.5%	0.298%
11/15/2024	HighTower Advisors LLC	4,505	$0.33M	0.0%	N/A	0.014%
11/15/2024	Holocene Advisors LP	180,985	$13.44M	0.1%	-82.6%	0.578%
11/15/2024	Ascent Group LLC	7,175	$0.53M	0.0%	+35.1%	0.023%
11/14/2024	Fred Alger Management LLC	314,117	$23.32M	0.1%	+24.4%	1.004%
11/14/2024	Braidwell LP	782,557	$58.10M	1.6%	+48.7%	2.500%
11/14/2024	Eventide Asset Management LLC	736,721	$54.69M	0.9%	+170.8%	2.354%
11/14/2024	Verition Fund Management LLC	12,126	$0.90M	0.0%	N/A	0.039%
11/14/2024	UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	363,526	$26.99M	0.0%	-5.8%	1.161%
11/13/2024	Bridgewater Associates LP	9,853	$0.73M	0.0%	+79.6%	0.031%
11/13/2024	BNP Paribas Financial Markets	11,768	$0.87M	0.0%	+245.3%	0.038%
11/13/2024	FMR LLC	388,074	$28.81M	0.0%	+7.0%	1.240%
11/13/2024	The Manufacturers Life Insurance Company	196,423	$14.58M	0.0%	+7.3%	0.628%
11/13/2024	Loomis Sayles & Co. L P	118,502	$8.80M	0.0%	-68.0%	0.379%
11/13/2024	Dynamic Technology Lab Private Ltd	20,173	$1.50M	0.2%	N/A	0.064%
11/12/2024	Westfield Capital Management Co. LP	528,291	$39.22M	0.2%	-13.3%	1.688%
11/12/2024	Algert Global LLC	13,560	$1.01M	0.0%	+332.8%	0.043%
11/12/2024	Champlain Investment Partners LLC	667,101	$49.53M	0.3%	-9.8%	2.131%
11/12/2024	Citigroup Inc.	199,661	$14.82M	0.0%	-3.0%	0.638%
11/12/2024	Eagle Asset Management Inc.	100,655	$7.47M	0.0%	+44.9%	0.322%
11/12/2024	Charles Schwab Investment Management Inc.	255,703	$18.98M	0.0%	+1.7%	0.817%
11/9/2024	Intech Investment Management LLC	9,460	$0.70M	0.0%	N/A	0.030%
11/8/2024	BNP PARIBAS ASSET MANAGEMENT Holding S.A.	707,175	$52.50M	0.1%	+38.1%	2.259%
11/8/2024	Segall Bryant & Hamill LLC	132,602	$9.84M	0.1%	+2.1%	0.424%
11/8/2024	B. Metzler seel. Sohn & Co. Holding AG	20,500	$1.52M	0.0%	N/A	0.065%
11/6/2024	Mutual of America Capital Management LLC	20,676	$1.54M	0.0%	-0.9%	0.066%
11/6/2024	Oppenheimer Asset Management Inc.	9,275	$0.69M	0.0%	+17.3%	0.030%
11/5/2024	Aigen Investment Management LP	3,276	$0.24M	0.0%	N/A	0.010%
11/5/2024	WCM Investment Management LLC	141,133	$10.28M	0.0%	-0.1%	0.451%
11/4/2024	State of New Jersey Common Pension Fund D	28,414	$2.11M	0.0%	+32.5%	0.091%
11/1/2024	Assetmark Inc.	12,645	$0.94M	0.0%	+8.0%	0.040%
11/1/2024	Fiera Capital Corp	381,644	$28.33M	0.1%	-2.9%	1.222%
10/31/2024	Principal Financial Group Inc.	2,908	$0.22M	0.0%	-45.0%	0.009%
10/31/2024	WoodTrust Financial Corp	11,307	$0.84M	0.1%	+28.4%	0.036%
10/29/2024	Van ECK Associates Corp	392	$29K	0.0%	-35.5%	0.001%
10/29/2024	Harbor Capital Advisors Inc.	79,938	$5.94M	0.3%	+272.0%	0.257%
10/28/2024	New York State Common Retirement Fund	216,203	$16.05M	0.0%	-5.3%	0.695%
10/28/2024	Stephens Investment Management Group LLC	400,325	$29.72M	0.4%	-4.8%	1.287%
10/25/2024	SteelPeak Wealth LLC	7,971	$0.59M	0.0%	N/A	0.026%
10/24/2024	Nisa Investment Advisors LLC	389	$29K	0.0%	-37.8%	0.001%
10/23/2024	Values First Advisors Inc.	5,121	$0.38M	0.2%	N/A	0.016%
10/23/2024	Hennion & Walsh Asset Management Inc.	3,512	$0.26M	0.0%	+27.3%	0.011%
10/22/2024	Bank Pictet & Cie Europe AG	3,105	$0.23M	0.0%	+22.3%	0.010%
10/19/2024	Allspring Global Investments Holdings LLC	519,973	$38.60M	0.1%	+9.3%	1.672%
10/16/2024	nVerses Capital LLC	2,000	$0.15M	0.1%	+400.0%	0.006%
10/10/2024	Exchange Traded Concepts LLC	11,078	$0.82M	0.0%	+34.8%	0.036%
10/8/2024	CWM LLC	1,599	$0.12M	0.0%	-11.5%	0.005%
10/5/2024	Handelsbanken Fonder AB	10,239	$0.76M	0.0%	+34.0%	0.033%
10/3/2024	SG Americas Securities LLC	16,157	$1.20M	0.0%	N/A	0.052%
9/16/2024	Point72 Asia Singapore Pte. Ltd.	319	$34K	0.0%	-84.6%	0.001%
8/21/2024	Truist Financial Corp	14,147	$1.52M	0.0%	-1.9%	0.045%
8/16/2024	Perceptive Advisors LLC	35,205	$3.79M	0.1%	-85.6%	0.113%
8/16/2024	Creative Planning	3,576	$0.39M	0.0%	N/A	0.011%
8/16/2024	Algert Global LLC	3,133	$0.34M	0.0%	-62.2%	0.010%
8/16/2024	Ascent Group LLC	5,310	$0.57M	0.0%	+33.4%	0.017%
8/16/2024	Cim Investment Management Inc.	5,834	$0.63M	0.2%	+23.2%	0.019%
8/15/2024	Susquehanna Portfolio Strategies LLC	46,020	$4.95M	0.2%	-12.7%	0.148%
8/15/2024	Lighthouse Investment Partners LLC	19,243	$2.07M	0.1%	N/A	0.062%
8/15/2024	Mackenzie Financial Corp	1,428,324	$153.75M	0.2%	+5.9%	4.592%
8/15/2024	The Manufacturers Life Insurance Company	183,046	$19.70M	0.0%	+6.4%	0.588%
8/15/2024	Point72 Asia Singapore Pte. Ltd.	319	$34K	0.0%	-84.6%	0.001%
8/14/2024	Fred Alger Management LLC	252,421	$27.17M	0.1%	+12.5%	0.812%
8/14/2024	Point72 Asset Management L.P.	536,202	$57.72M	0.2%	+12.3%	1.716%
8/14/2024	ProShare Advisors LLC	4,111	$0.44M	0.0%	-25.4%	0.013%
8/13/2024	Sei Investments Co.	280,023	$30.14M	0.0%	+19.0%	0.900%
8/13/2024	Canada Pension Plan Investment Board	500	$54K	0.0%	-96.9%	0.002%
8/13/2024	Public Employees Retirement Association of Colorado	3,500	$0.38M	0.0%	-4.7%	0.011%
8/12/2024	Blair William & Co. IL	799,080	$86.01M	0.3%	-4.1%	2.569%
8/10/2024	Mutual of America Capital Management LLC	20,870	$2.25M	0.0%	-4.2%	0.067%
8/8/2024	Envestnet Asset Management Inc.	52,609	$5.66M	0.0%	+12.2%	0.169%
8/8/2024	Oppenheimer Asset Management Inc.	7,909	$0.85M	0.0%	+6.5%	0.025%
8/8/2024	State of New Jersey Common Pension Fund D	21,439	$2.31M	0.0%	-18.4%	0.069%
8/5/2024	Arizona State Retirement System	8,711	$0.94M	0.0%	+3.4%	0.028%
8/1/2024	Fiera Capital Corp	393,197	$42.32M	0.1%	+1.1%	1.264%
8/1/2024	Rhumbline Advisers	45,681	$4.92M	0.0%	+5.1%	0.147%
7/29/2024	Peregrine Capital Management LLC	81,552	$8.78M	0.3%	+18.5%	0.262%
7/29/2024	Principal Financial Group Inc.	5,291	$0.57M	0.0%	-91.5%	0.017%
7/29/2024	Zurcher Kantonalbank Zurich Cantonalbank	7,130	$0.77M	0.0%	+18.2%	0.023%
7/26/2024	Allspring Global Investments Holdings LLC	475,586	$51.19M	0.1%	+14.6%	1.529%
7/26/2024	Bank of New York Mellon Corp	401,009	$43.17M	0.0%	-31.1%	1.289%
7/26/2024	EFG Asset Management North America Corp.	5,982	$0.64M	0.1%	N/A	0.019%
7/26/2024	IMA Advisory Services Inc.	5,000	$0.54M	0.1%	N/A	0.016%
7/25/2024	Calamos Advisors LLC	6,099	$0.66M	0.0%	N/A	0.020%
7/25/2024	Bank Pictet & Cie Europe AG	2,538	$0.27M	0.0%	-20.2%	0.008%
7/25/2024	Banque Pictet & Cie SA	39,104	$4.21M	0.0%	-3.0%	0.126%
7/22/2024	SeaCrest Wealth Management LLC	2,125	$0.23M	0.0%	+7.6%	0.007%
7/20/2024	Nisa Investment Advisors LLC	625	$67K	0.0%	+79.6%	0.002%
7/20/2024	Hennion & Walsh Asset Management Inc.	2,758	$0.30M	0.0%	N/A	0.009%
7/18/2024	Assenagon Asset Management S.A.	48,962	$5.27M	0.0%	+361.1%	0.157%

Data available starting January 2016

iRhythm Technologies, Inc., a digital healthcare company, engages in the design, development, and commercialization of device-based technology to provide ambulatory cardiac monitoring services to diagnose arrhythmias in the United States. It offers Zio services, an ambulatory monitoring solution, including long-term and short-term continuous monitoring and mobile cardiac telemetry monitoring services. The company also provides the Zio Monitor System, a prescription-only, remote electrocardiogram (ECG) monitoring system that consists of a patch ECG monitor that records the electric signal from the heart continuously for up to 14 days and the Zio ECG Utilization Software System, which supports the capture and analysis of ECG data recorded by the Zio Monitor patch at the end of the wear period, including specific arrhythmia events detected by the ZEUS System; the Zio XT System is the previous generation of the Zio Monitor System and is a prescription-only, remote ECG monitoring system that consists of the Zio XT patch that records the electric signal from the heart continuously for up to 14 days; and the Zio AT system, a prescription-only, remote ECG monitoring system that similarly consists of the Zio AT patch that records the electric signal from the heart continuously for up to 14 days and the ZEUS System, but which also incorporates the Zio AT wireless gateway that provides connectivity between the Zio AT patch and the ZEUS System during the patient wear period. It has a development collaboration agreement with Verily Life Sciences LLC and Verity Ireland Limited to develop various next-generation atrial fibrillation screening, detection, or monitoring products. The company was incorporated in 2006 and is headquartered in San Francisco, California.

Today's Range

Now: $73.74

$72.36

$75.15

50 Day Range

MA: $72.82

$57.07

$89.50

52 Week Range

Now: $73.74

$55.92

$124.11

Volume

558,042 shs

Average Volume

475,405 shs

Market Capitalization

$2.31 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.23

Who are the company insiders with the largest holdings of iRhythm Technologies?: iRhythm Technologies' top insider shareholders include:
Quentin S Blackford (CEO)
Mark J Day (CTO)
Patrick Michael Murphy (Insider)
Daniel G Wilson (EVP)
Chad Patterson (Insider)
Patrick Michael Murphy (EVP)
Douglas Devine (COO)
Minang Turakhia (CMO)
Brice Bobzien (CFO)
Sumi Shrishrimal (EVP)
Abhijit Y Talwalkar (Director)
Mervin Smith (EVP)
Marc W Rosenbaum (CAO)
Learn More about top insider investors at iRhythm Technologies.
Who are the major institutional investors of iRhythm Technologies?: iRhythm Technologies' top institutional investors include:
State Street Corp — 2.90%
Braidwell LP — 2.50%
Eventide Asset Management LLC — 2.35%
Geode Capital Management LLC — 2.34%
BNP PARIBAS ASSET MANAGEMENT Holding S.A. — 2.26%
Champlain Investment Partners LLC — 2.13%
Learn More about top institutional investors of iRhythm Technologies stock.
Which institutional investors are selling iRhythm Technologies stock?: During the previous quarter, IRTC stock was sold by these institutional investors:
Holocene Advisors LP
Point72 Asset Management L.P.
Loomis Sayles & Co. L P
Westfield Capital Management Co. LP
Champlain Investment Partners LLC
UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
Stephens Investment Management Group LLC
New York State Common Retirement Fund
In the last year, company insiders that have sold iRhythm Technologies company stock include:
Quentin S Blackford (CEO)
Mark J Day (CTO)
Patrick Michael Murphy (Insider)
Daniel G Wilson (EVP)
Chad Patterson (Insider)
Patrick Michael Murphy (EVP)
Douglas Devine (COO)
Minang Turakhia (CMO)
Brice Bobzien (CFO)
Sumi Shrishrimal (EVP)
Learn More investors selling iRhythm Technologies stock.
Which institutional investors are buying iRhythm Technologies stock?: Within the previous quarter, IRTC stock was bought by institutional investors including:
Eventide Asset Management LLC
Braidwell LP
BNP PARIBAS ASSET MANAGEMENT Holding S.A.
Fred Alger Management LLC
Western Standard LLC
Harbor Capital Advisors Inc.
Barclays PLC
Allspring Global Investments Holdings LLC
In the last year, these company insiders have bought iRhythm Technologies stock:
Quentin S Blackford (CEO)
Mark J Day (CTO)
Learn More investors buying iRhythm Technologies stock.