Both in Semiconductors

FormFactor vs Amkor Technology

Over the past year FORM returned +64.8% and AMKR returned +1.2%; their daily moves had a correlation of 0.73.

FORM +64.8% AMKR +1.2%Growth of $1, one year, split-adjusted
MetricFORMAMKR
Price$85.24$35.66
Market cap$6.66B$8.84B
Today−11.93%−5.21%
1 month−39.7%−33.2%
6 months−42.8%−53.8%
Year to date+52.8%−9.7%
1 year+51.1%−5.8%
Revenue growth (YoY)+31.9%+0.2%
Gross margin50.7%18.3%
Net margin21.8%9.6%
P/E (TTM)57.7×14.3×
Price / sales7.4×1.2×
Net cash$334.0M-$91.0M
Dividend yield—0.94%
Volatility (60d)90.5%69.0%
Short % of float3.4%8.1%
Next earnings——

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