Both in Networking Equipment

F5 vs Arista Networks

Over the past year FFIV returned +33.7% and ANET returned +7.1%; their daily moves had a correlation of 0.34.

FFIV +33.7% ANET +7.1%Growth of $1, one year, split-adjusted
MetricFFIVANET
Price$338.34$168.86
Market cap$19.22B$212.97B
Today−6.91%−8.34%
1 month−23.7%−17.4%
6 months+4.7%−2.2%
Year to date+32.5%+28.9%
1 year+30.8%+4.2%
Revenue growth (YoY)+10.9%+37.7%
Gross margin82.2%62.9%
Net margin24.1%40.0%
P/E (TTM)26.5×52.7×
Price / sales5.8×20.2×
Net cash$1.61B$13.34B
Dividend yield——
Volatility (60d)59.4%49.4%
Short % of float1.9%1.2%
Next earnings——

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