Both in Semiconductors

OSI Systems vs Power Integrations

Over the past year OSIS returned −21.0% and POWI returned +12.1%; their daily moves had a correlation of 0.15.

OSIS −21.0% POWI +12.1%Growth of $1, one year, split-adjusted
MetricOSISPOWI
Price$200.69$48.24
Market cap$3.16B$2.70B
Today−0.11%−2.20%
1 month+4.4%−5.6%
6 months−28.8%−30.8%
Year to date−21.3%+35.7%
1 year−21.0%+12.1%
Revenue growth (YoY)−4.1%+2.7%
Gross margin34.7%54.3%
Net margin11.4%8.3%
P/E (TTM)20.4×107.5×
Price / sales1.8×6.0×
Net cash-$641.2M$262.6M
Dividend yield—1.78%
Volatility (60d)24.2%48.7%
Short % of float13.3%9.4%
Next earnings——

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