Both in Surgical Instruments

Heartflow vs AtriCure

Over the past year HTFL returned +59.8% and ATRC returned +77.5%; their daily moves had a correlation of 0.23.

HTFL +59.8% ATRC +77.5%Growth of $1, one year, split-adjusted
MetricHTFLATRC
Price$54.40$60.41
Market cap$4.73B$3.07B
Today−0.17%+0.89%
1 month+4.2%+7.2%
6 months+81.6%+105.5%
Year to date+86.6%+52.7%
1 year+46.4%+74.8%
Revenue growth (YoY)—+12.8%
Gross margin83.0%77.2%
Net margin−24.6%5.8%
P/E (TTM)—291.2×
Price / sales22.3×5.4×
Net cash$162.6M$106.8M
Dividend yield——
Volatility (60d)79.7%37.4%
Short % of float10.6%10.0%
Next earnings——

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