InvestorLens

IRTC — IRHYTHM TECHNOLOGIES INC

Public company

Sign in to save4 tracked investors reported this
For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About IRHYTHM TECHNOLOGIES INC (IRTC)

IRHYTHM TECHNOLOGIES INC (IRTC) appears in the most recent 13F filings of 4 tracked institutional investors. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $197M. Across recent filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 2 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in IRTC

33
/100
Institutional Distribution
Added / Increased1
Reduced0
Exited2
BearishBullish
Crowded Trade Score™

How many top investors track IRTC

27
/100
Emerging Interest
4investors

A small number of top investors own this.

UndiscoveredCrowded
151015+

IRTC Ownership Composition

How IRHYTHM TECHNOLOGIES INC is held across tracked investor types, based on reported 13F positions.

Dominant Type
Other
74% of tracked value
Institutions
4
tracked investors
Total Reported
$285.8M
combined 13F value
Sectors2
  • Other74.3%
  • Hedge Funds25.7%
Other(3)
74.3%
Hedge Funds(1)
25.7%

Tracked investors reporting IRTC

  • Izzy EnglanderMar 31, 2026
    Millennium Management
    Shares
    1.7M
    Value
    $197.2M
    % Portfolio
    0.08%
  • Steve CohenMar 31, 2026
    Point72 Asset Management
    Shares
    621.1K
    Value
    $73.3M
    % Portfolio
    0.09%
  • Ken GriffinMar 31, 2026
    Citadel Advisors
    Shares
    129.8K
    Value
    $15.3M
    % Portfolio
    0.00%
  • Ray DalioDec 31, 2025
    Bridgewater Associates
    Shares
    11.3K
    Value
    $2K
    % Portfolio
    0.00%

Recent activity

Frequently asked questions

How many institutional investors hold IRTC?
4 tracked institutional investors disclosed a position in IRTC (IRHYTHM TECHNOLOGIES INC) in their most recent 13F filing.
Who is the largest institutional holder of IRTC?
Izzy Englander, Millennium Management, holds the largest disclosed position in IRTC, valued at $197M.
Did institutional ownership of IRTC increase or decrease?
Across recent 13F filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 2 fully exited IRTC.
Where does this IRTC ownership data come from?
SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.
IRTC (IRHYTHM TECHNOLOGIES INC) — Institutional Holders & — InvestorLens