Both in Automotive & Transportation Equipment

Boeing vs TransDigm Group Incorporated

Over the past year BA returned −16.7% and TDG returned −15.3%; their daily moves had a correlation of 0.36.

BA −16.7% TDG −15.3%Growth of $1, one year, split-adjusted
MetricBATDG
Price$187.75$1,089.30
Market cap$148.39B$60.21B
Today−0.30%−0.63%
1 month−9.0%−3.2%
6 months−14.7%−11.1%
Year to date−13.5%−18.1%
1 year−15.4%−15.2%
Revenue growth (YoY)+8.0%+22.5%
Gross margin9.8%59.4%
Net margin−2.2%19.7%
P/E (TTM)71.0×31.5×
Price / sales1.6×6.0×
Net cash-$25.88B-$30.71B
Dividend yield——
Volatility (60d)34.4%22.5%
Short % of float2.0%1.9%
Next earningsOct 27, 2026—

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