Which has grown faster, ICUI or IRTC?

Over the past five years, IRTC grew revenue faster — ICUI at a 11.05% CAGR versus IRTC at 21.93%.

Is ICUI or IRTC more profitable?

ICUI runs the higher net margin — ICUI at 1.39% versus IRTC at -1.69%.

How have ICUI and IRTC total returns compared?

Over the past 5 years, ICUI delivered -7.18% and IRTC delivered 12.95% annualized total return. Past performance doesn't predict future results.

ICU Medical, Inc. (ICUI) vs iRhythm Technologies, Inc. (IRTC)

A side-by-side comparison of ICU Medical, Inc. and iRhythm Technologies, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

ICUI

ICU Medical, Inc.

$3.95B

$158.16HealthcareDelayed quote: Oct 6, 2026, 10:25 AM EDT

IRTC

iRhythm Technologies, Inc.

$3.55B

$108.11HealthcareDelayed quote: Oct 6, 2026, 10:25 AM EDT

Total return — ICUI vs IRTC

growth of $100 · dividends reinvested · last 10y

ICUI +9.6% (+0.9%/yr)IRTC +318.8% (+15.4%/yr)IRTC compounded faster over this window

ICUI IRTC

ICUI vs IRTC: by the numbers

•ICUI is the larger company ($3.95B vs $3.55B market cap).
•ICUI is profitable (1.39% net margin) while IRTC runs a net loss (-1.69%).
•IRTC grew revenue faster over the past five years (21.93% vs 11.05% CAGR).

Metrics side by side

Valuation

Metric	ICUI	IRTC
P/E ratio	134.03	N/A
P/S ratio	1.83	4.30
P/B ratio	1.84	19.10
EV / EBITDA	13.55	288.49
FCF yield	3.87%	1.10%

Profitability

Metric	ICUI	IRTC
Gross margin	37.56%	71.45%
Operating margin	5.04%	-1.17%
Net margin	1.39%	-1.69%
ROE	1.40%	-7.50%
ROIC	3.11%	-1.07%

Growth (annualized)

Metric	ICUI	IRTC
Revenue CAGR (5Y)	11.05%	21.93%
EPS CAGR (5Y)	-62.79%	N/A
FCF CAGR (5Y)	-2.65%	N/A
Total return CAGR (5Y)	-7.18%	12.95%

Frequently asked

Which has grown faster, ICUI or IRTC?: Over the past five years, IRTC grew revenue faster — ICUI at a 11.05% CAGR versus IRTC at 21.93%.
Is ICUI or IRTC more profitable?: ICUI runs the higher net margin — ICUI at 1.39% versus IRTC at -1.69%.
How have ICUI and IRTC total returns compared?: Over the past 5 years, ICUI delivered -7.18% and IRTC delivered 12.95% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ICUI analysis Full IRTC analysis Interactive comparison tool

Dig into the metrics

ICU Medical P/E ratio ICU Medical ROE iRhythm Technologies ROE ICU Medical operating margin iRhythm Technologies operating margin ICU Medical revenue growth iRhythm Technologies revenue growth ICU Medical free cash flow iRhythm Technologies free cash flow

ICU Medical & iRhythm Technologies appear in these rankings

Fastest Revenue Growth Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 6, 2026.