Both in Electronic Instruments

Teradyne vs Frequency Electronics

Over the past year TER returned +47.1% and FEIM returned +86.5%; their daily moves had a correlation of 0.38.

TER +47.1% FEIM +86.5%Growth of $1, one year, split-adjusted
MetricTERFEIM
Price$269.35$66.59
Market cap$42.05B$750.7M
Today+3.20%+1.23%
1 month−39.4%−22.1%
6 months−24.6%+18.4%
Year to date+39.2%+23.7%
1 year+48.2%+81.3%
Revenue growth (YoY)+69.8%+69.8%
Gross margin59.1%45.8%
Net margin26.2%18.0%
P/E (TTM)30.6×280.2×
Price / sales8.4×10.3×
Net cash$466.6M$61.4M
Dividend yield0.19%—
Volatility (60d)69.5%96.6%
Short % of float5.0%11.1%
Next earnings——

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