iRhythm Holdings, Inc. - IRTC

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

Website: No information yet · Social: No information yet

Company profile

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Q4 2025 · Q3 2025

Value (USD)

Total reported value ($000)

$6.268B

QoQ value delta ($000)

+$405.4M (+6.91%)

Implied price effect (QoQ)

+3.28%

Total shares

35,330,460

QoQ shares delta

+1,201,803 (+3.52%)

Total shares held by funds (by quarter)

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Top 25 only Full list

Early Q1 2026 data: only 1 institutional holders reported so far. More will appear as funds file with the SEC.

Manager	Value ($000)	Shares	% of 13F
VANGUARD GROUP INC	587,418	3,310,519	0.01%
BlackRock, Inc.	499,314	2,813,989	0.01%
SANDS CAPITAL MANAGEMENT, LLC	301,585	1,699,645	0.92%
Artisan Partners Limited Partnership	268,287	1,511,992	0.4%
Capital Research Global Investors	210,221	1,184,746	0.04%
RTW INVESTMENTS, LP	209,732	1,181,990	2.1%
GEODE CAPITAL MANAGEMENT, LLC	152,336	858,405	0.01%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	147,250	829,862	0.03%
MILLENNIUM MANAGEMENT LLC	146,632	826,376	0.06%
STATE STREET CORP	135,713	764,839	0.0%
JPMORGAN CHASE & CO	134,603	758,587	0.01%
BLAIR WILLIAM & CO/IL	127,543	718,797	0.34%
EVENTIDE ASSET MANAGEMENT, LLC	122,880	692,486	1.92%
Holocene Advisors, LP	121,292	683,568	0.25%
FULLER & THALER ASSET MANAGEMENT, INC.	113,459	639,423	0.38%
FMR LLC	111,568	628,766	0.01%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	107,700	606,969	0.06%
BNP Paribas Asset Management Holding S.A.	103,450	583,014	0.12%
Stephens Investment Management Group LLC	92,149	519,325	1.2%
PRICE T ROWE ASSOCIATES INC /MD/	89,098	502,120	0.01%
Invesco Ltd.	88,433	498,385	0.01%
WELLINGTON MANAGEMENT GROUP LLP	72,440	408,256	0.01%
Allspring Global Investments Holdings, LLC	71,386	407,409	0.12%
LOOMIS SAYLES & CO L P	69,570	392,077	0.08%
D. E. Shaw & Co., Inc.	63,997	360,669	0.04%