Both in Surgical Instruments

iRhythm Holdings vs ICU Medical

Over the past year IRTC returned −26.2% and ICUI returned +42.0%; their daily moves had a correlation of 0.38.

IRTC −26.2% ICUI +42.0%Growth of $1, one year, split-adjusted
MetricIRTCICUI
Price$136.47$174.50
Market cap$4.50B$4.36B
Today+7.99%+7.83%
1 month+27.3%+9.2%
6 months+15.9%+45.9%
Year to date−23.1%+22.3%
1 year−26.2%+42.0%
Revenue growth (YoY)+20.1%+0.5%
Gross margin72.8%42.6%
Net margin−0.2%3.5%
P/E (TTM)—145.0×
Price / sales5.5×2.0×
Net cash-$59.8M-$932.9M
Dividend yield——
Volatility (60d)43.3%30.6%
Short % of float9.5%7.0%
Next earnings——

Shading marks the stronger figure where one clearly exists (lower is better for valuation and volatility).