Both in Surgical Instruments

NovoCure Limited vs Alphatec Holdings

Over the past year NVCR returned +21.8% and ATEC returned −57.4%; their daily moves had a correlation of 0.12.

NVCR +21.8% ATEC −57.4%Growth of $1, one year, split-adjusted
MetricNVCRATEC
Price$14.61$8.28
Market cap$1.71B$1.27B
Today+8.79%+10.84%
1 month−2.4%−21.4%
6 months−11.4%+18.5%
Year to date+13.0%−60.6%
1 year+19.5%−57.1%
Revenue growth (YoY)+15.7%+12.6%
Gross margin77.0%71.5%
Net margin−5.4%−2.5%
P/E (TTM)——
Price / sales2.4×1.5×
Net cash$267.1M-$467.1M
Dividend yield——
Volatility (60d)49.9%114.7%
Short % of float12.2%10.7%
Next earnings——

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