NASDAQ: IRTC
Irhythm Holdings Inc Stock Ownership - Who owns Irhythm Holdings?

Insider buying vs selling

Have Irhythm Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Brian Lee LawrenceChief Technology Officer2026-05-041,014$120.80
$122.49kSell
Mervin SmithEVP Strategic Business Ops2026-03-162,585$114.30
$295.47kSell
Sumi ShrishrimalEVP Chief Risk Officer2026-03-02946$128.44
$121.50kSell
Daniel G. WilsonChief Financial Officer2026-03-02755$128.44
$96.97kSell
Quentin S. BlackfordPresident and CEO2026-03-024,347$128.44
$558.33kSell
Quentin S. BlackfordPresident and CEO2026-03-024,043$128.44
$519.29kSell
Quentin S. BlackfordPresident and CEO2026-03-025,423$128.44
$696.55kSell
Patrick Michael MurphyCBO and CLO2026-03-022,028$128.44
$260.47kSell
Patrick Michael MurphyCBO and CLO2026-03-021,190$128.45
$152.85kSell
Patrick Michael MurphyCBO and CLO2026-03-021,139$128.45
$146.30kSell

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Net Insider Buy/Sell (L12M) Ownership

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IRTC Shareholders

What type of owners hold Irhythm Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Synergy Life Science Partners L P13.45%4,419,048$521.93MInsider
Vanguard Group Inc10.07%3,310,519$391.01MInstitution
Blackrock Inc8.56%2,813,989$332.36MInstitution
Holdings A. Novo6.46%2,124,448$250.92MInsider
New Leaf Ventures II LP5.30%1,741,589$205.70MInsider
Sands Capital Management LLC5.17%1,699,645$200.75MInstitution
Artisan Partners Limited Partnership4.60%1,511,992$178.58MInstitution
Capital Research Global Investors3.61%1,184,746$139.93MInstitution
Rtw Investments LP3.60%1,181,990$139.60MInstitution
Geode Capital Management LLC2.61%858,405$101.39MInstitution

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IRTC vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
IRTC77.75%22.25%Net SellingNet Selling
LIVN90.73%9.27%Net SellingNet Selling
ITGR95.81%4.19%Net SellingNet Selling
TMDX78.94%21.06%Net BuyingNet Selling
AXGN60.60%39.40%Net SellingNet Selling

Irhythm Holdings Stock Ownership FAQ

Who owns Irhythm Holdings?

Irhythm Holdings (NASDAQ: IRTC) is owned by 107.05% institutional shareholders, 30.64% Irhythm Holdings insiders, and 0.00% retail investors. Synergy Life Science Partners L P is the largest individual Irhythm Holdings shareholder, owning 4.42M shares representing 13.45% of the company. Synergy Life Science Partners L P's Irhythm Holdings shares are currently valued at $520.12M.

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