TransDigm Group IncorporatedTDG
Closing prices as of Oct 26, 2026Updated once daily after the US close — not a live quote.

$1,130.07

+1.29% past month

Notable price movement

  • Oct 26, 2026

    $1,129.7+2.25%

    The shares rose 2.25% on a day when the broad market, measured by the S&P 500 ETF, rose 0.71% . The move came alongside a broad-market gain, though the company's rise was larger than the market's .

  • Oct 23, 2026

    $1,104.84-3.23%

    The shares fell 3.23%, while the broad market, measured by the S&P 500 ETF (SPY), fell 0.52% the same session . The decline was therefore much larger than the broad-market move and was not shared to the same degree by the market as a whole .

  • Oct 22, 2026

    $1,141.74+1.09%

  • Oct 21, 2026

    $1,129.38-1.20%

  • Oct 20, 2026

    $1,143.06+0.05%

  • Oct 19, 2026

    $1,142.45+0.27%

  • Oct 16, 2026

    $1,139.34+0.45%

Closing prices for TDG. Summaries describe past sessions only and are not advice, a forecast or a recommendation.

Prices and financial data are historical and provided for research only. Not investment advice.