Both in Semiconductors

Rambus vs Amkor Technology

Over the past year RMBS returned −17.4% and AMKR returned +1.2%; their daily moves had a correlation of 0.63.

RMBS −17.4% AMKR +1.2%Growth of $1, one year, split-adjusted
MetricRMBSAMKR
Price$82.90$35.66
Market cap$8.88B$8.84B
Today−5.99%−5.21%
1 month−27.3%−33.2%
6 months−36.3%−53.8%
Year to date−9.8%−9.7%
1 year−21.6%−5.8%
Revenue growth (YoY)+22.3%+0.2%
Gross margin78.3%18.3%
Net margin34.2%9.6%
P/E (TTM)33.4×14.3×
Price / sales11.2×1.2×
Net cash$776.9M-$91.0M
Dividend yield—0.94%
Volatility (60d)61.8%69.0%
Short % of float4.0%8.1%
Next earnings——

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