Both in Medical Labs

Quest Diagnostics vs BillionToOne

Over the past year DGX returned +44.9% and BLLN returned +4.5%; their daily moves had a correlation of 0.09.

DGX +44.9% BLLN +4.5%Growth of $1, one year, split-adjusted
MetricDGXBLLN
Price$255.68$113.89
Market cap$28.22B$5.37B
Today+3.49%+3.11%
1 month+11.9%+14.0%
6 months+35.2%+39.9%
Year to date+47.3%+39.2%
1 year+43.0%—
Revenue growth (YoY)+10.0%—
Gross margin33.6%70.5%
Net margin10.0%7.4%
P/E (TTM)25.1×—
Price / sales2.4×—
Net cash-$4.75B$457.0M
Dividend yield1.35%—
Volatility (60d)22.1%58.7%
Short % of float3.2%12.0%
Next earnings——

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