Both in HVAC Equipment

Aaon vs Tecogen

Over the past year AAON returned −29.7% and TGEN returned −79.5%; their daily moves had a correlation of 0.29.

AAON −29.7% TGEN −79.5%Growth of $1, one year, split-adjusted
MetricAAONTGEN
Price$67.40$1.99
Market cap$5.56B$60.1M
Today−10.49%−14.59%
1 month−18.1%−24.9%
6 months−28.0%−59.8%
Year to date−11.6%−59.7%
1 year−34.7%−79.0%
Revenue growth (YoY)+101.2%−21.2%
Gross margin24.3%37.8%
Net margin9.0%−37.4%
P/E (TTM)34.9×—
Price / sales2.9×2.4×
Net cash-$442.5M$5.5M
Dividend yield0.59%—
Volatility (60d)55.2%78.0%
Short % of float9.4%6.5%
Next earnings——

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