iRhythm Holdings, Inc. - IRTC

Sector: Healthcare · Industry: Surgical & Medical Instruments & Apparatus

Website: No information yet · Social: No information yet

Company profile

Latest / Compare

Q1 2026 · Q4 2025

Value (USD)

Total reported value ($000)

$4.805B

QoQ value delta ($000)

-$1.463B (-23.34%)

Implied price effect (QoQ)

-30.54%

Total shares

38,995,920

QoQ shares delta

+3,665,445 (+10.37%)

Total shares held by funds (by quarter)

Interactive chart by TradingView.

Top 25 only Full list

Partial Q1 2026 data: 303 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.

Manager	Value ($000)	Shares	% of 13F
VANGUARD GROUP INC	587,418	3,310,519	0.01%
BlackRock, Inc.	323,552	2,741,505	0.01%
VANGUARD PORTFOLIO MANAGEMENT LLC	212,007	1,796,372	0.01%
MILLENNIUM MANAGEMENT LLC	197,154	1,670,514	0.08%
RTW INVESTMENTS, LP	196,916	1,668,500	1.96%
Artisan Partners Limited Partnership	171,236	1,450,907	0.27%
VANGUARD CAPITAL MANAGEMENT LLC	170,622	1,445,710	0.0%
FMR LLC	160,733	1,361,919	0.01%
Holocene Advisors, LP	147,366	1,248,658	0.36%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	123,620	1,047,452	0.03%
GEODE CAPITAL MANAGEMENT, LLC	96,452	817,110	0.01%
STATE STREET CORP	93,035	788,302	0.0%
BNP Paribas Asset Management Holding S.A.	89,938	762,062	0.1%
EVENTIDE ASSET MANAGEMENT, LLC	89,770	760,825	1.48%
JPMORGAN CHASE & CO	81,648	714,896	0.01%
FULLER & THALER ASSET MANAGEMENT, INC.	79,627	674,698	0.27%
BLAIR WILLIAM & CO/IL	74,161	628,385	0.21%
Point72 Asset Management, L.P.	73,302	621,105	0.09%
BRAIDWELL LP	72,014	610,192	2.4%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	68,791	582,879	0.04%
D. E. Shaw & Co., Inc.	66,606	564,366	0.04%
Stephens Investment Management Group LLC	66,271	561,530	0.91%
Capital Research Global Investors	60,141	509,590	0.01%
Allspring Global Investments Holdings, LLC	55,222	467,113	0.09%
BANK OF AMERICA CORP /DE/	51,048	432,539	0.0%