Both in Automotive & Transportation Equipment

HEICO vs TransDigm Group Incorporated

Over the past year HEI returned +1.1% and TDG returned −12.4%; their daily moves had a correlation of 0.54.

HEI +1.1% TDG −12.4%Growth of $1, one year, split-adjusted
MetricHEITDG
Price$321.36$1,146.81
Market cap$44.91B$63.39B
Today−1.53%−2.47%
1 month+4.9%+4.5%
6 months+19.8%−0.7%
Year to date−0.7%−13.8%
1 year+3.5%−12.9%
Revenue growth (YoY)+23.1%+22.5%
Gross margin41.1%59.4%
Net margin16.7%19.7%
P/E (TTM)53.0×33.2×
Price / sales8.7×6.3×
Net cash-$2.30B-$30.71B
Dividend yield0.08%—
Volatility (60d)25.7%22.3%
Short % of float8.8%1.9%
Next earnings——

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