Search
iRhythm Technologies Inc
IRTCAdd to Watchlist
111.750USD
+1.220+1.10%
Close 09-23 16:00（ET）
3.67BMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
7.13%
Vanguard Portfolio Management, LLC
5.47%
Millennium Management LLC
5.06%
Artisan Partners Limited Partnership
4.42%
Vanguard Capital Management, LLC
4.40%
Other
73.53%
Shareholders
Shareholders
Proportion
BlackRock Institutional Trust Company, N.A.
7.13%
Vanguard Portfolio Management, LLC
5.47%
Millennium Management LLC
5.06%
Artisan Partners Limited Partnership
4.42%
Vanguard Capital Management, LLC
4.40%
Other
73.53%
Shareholder Types
Shareholders
Proportion
Investment Advisor
53.70%
Investment Advisor/Hedge Fund
32.09%
Hedge Fund
14.48%
Research Firm
4.83%
Individual Investor
1.34%
Pension Fund
0.79%
Bank and Trust
0.67%
Private Equity
0.35%
Sovereign Wealth Fund
0.17%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
673
35.19M
107.08%
-2.93M
2025Q4
652
34.60M
107.40%
-4.60M
2025Q3
609
36.08M
112.00%
-5.27M
2025Q2
586
36.46M
113.50%
-2.59M
2025Q1
586
36.68M
114.94%
-2.13M
2024Q4
571
35.12M
111.82%
-4.41M
2024Q3
584
35.86M
114.62%
-4.91M
2024Q2
581
36.60M
117.28%
-2.20M
2024Q1
578
35.68M
114.75%
-1.24M
2023Q4
542
34.05M
110.03%
-1.99M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
BlackRock Institutional Trust Company, N.A.
2.34M
7.25%
-24.18K
-1.02%
Dec 31, 2025
Millennium Management LLC
1.66M
5.15%
+837.83K
+101.39%
Mar 16, 2026
Artisan Partners Limited Partnership
1.51M
4.68%
-1.06M
-41.11%
Dec 31, 2025
Capital Research Global Investors
1.18M
3.67%
+1.01K
+0.09%
Dec 31, 2025
RTW Investments L.P.
1.18M
3.66%
+1.18M
--
Dec 31, 2025
Geode Capital Management, L.L.C.
858.40K
2.66%
+68.30K
+8.64%
Dec 31, 2025
State Street Investment Management (US)
764.84K
2.37%
-83.04K
-9.79%
Dec 31, 2025
Eventide Asset Management, LLC
692.49K
2.14%
+974.00
+0.14%
Dec 31, 2025
View more
ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Global X HealthTech ETF
4.17%
First Trust Nasdaq Lux Digi Health Solutions ETF
2.08%
State Street SPDR S&P Health Care Equipment ETF
1.84%
Invesco Dorsey Wright Healthcare Momentum ETF
1.73%
Langar Global HealthTech ETF
1.72%
ROBO Global Healthcare Technology & Innovation ETF
1.66%
First Trust Multi-Manager Small Cap Opportunities ETF
1.55%
Inspire Fidelis Multi Factor ETF
1.09%
Harbor Health Care ETF
0.91%
Goldman Sachs Future Health Care Equity ETF
0.86%
View more
Global X HealthTech ETF
Proportion4.17%
First Trust Nasdaq Lux Digi Health Solutions ETF
Proportion2.08%
State Street SPDR S&P Health Care Equipment ETF
Proportion1.84%
Invesco Dorsey Wright Healthcare Momentum ETF
Proportion1.73%
Langar Global HealthTech ETF
Proportion1.72%
ROBO Global Healthcare Technology & Innovation ETF
Proportion1.66%
First Trust Multi-Manager Small Cap Opportunities ETF
Proportion1.55%
Inspire Fidelis Multi Factor ETF
Proportion1.09%
Harbor Health Care ETF
Proportion0.91%
Goldman Sachs Future Health Care Equity ETF
Proportion0.86%