Both in Semiconductors

SiTime vs Rambus

Over the past year SITM returned +54.3% and RMBS returned −16.6%; their daily moves had a correlation of 0.53.

SITM +54.3% RMBS −16.6%Growth of $1, one year, split-adjusted
MetricSITMRMBS
Price$444.88$88.18
Market cap$13.38B$9.44B
Today+6.46%+4.96%
1 month−37.3%−20.1%
6 months−25.4%−25.3%
Year to date+26.0%−4.0%
1 year+53.6%−14.3%
Revenue growth (YoY)+126.5%+22.3%
Gross margin63.0%78.3%
Net margin11.5%34.2%
P/E (TTM)949.3×35.5×
Price / sales28.6×11.9×
Net cash$603.6M$776.9M
Dividend yield——
Volatility (60d)76.3%60.6%
Short % of float6.0%4.0%
Next earnings——

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