Both in Automotive & Transportation Equipment

TransDigm Group Incorporated vs HEICO

Over the past year TDG returned −5.8% and HEI returned +6.8%; their daily moves had a correlation of 0.55.

TDG −5.8% HEI +6.8%Growth of $1, one year, split-adjusted
MetricTDGHEI
Price$1,216.88$337.67
Market cap$67.26B$47.19B
Today+0.73%−0.01%
1 month+10.3%+11.3%
6 months−1.3%+13.9%
Year to date−8.5%+4.4%
1 year−6.4%+7.3%
Revenue growth (YoY)+22.5%+23.1%
Gross margin59.4%41.1%
Net margin19.7%16.7%
P/E (TTM)35.2×55.7×
Price / sales6.7×9.1×
Net cash-$30.71B-$2.30B
Dividend yield—0.08%
Volatility (60d)24.4%27.5%
Short % of float1.9%8.8%
Next earnings——

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