Transdigm Group (TDG) Stock Chart & Stock Price History $1,411.12 +1.57 (+0.11%) Closing price 08/12/2025 03:59 PM EasternExtended Trading$1,375.00 -36.12 (-2.56%) As of 08/12/2025 07:14 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Transdigm Group Stock Price Performance The Transdigm Group (TDG) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 13.46%, with a year-to-date return of 11.35%. In the past month, the stock has decreased 8.41%, reflecting recent market activity. As of the latest close, Transdigm Group traded at $1,411.12 with a market cap of $79.52 billion and volume of 310,025 shares. Five years ago, the stock traded at $498.49, representing a 183.08% increase over that period. At the time, it had a market cap of $26.94 billion and a volume of 532,300 shares. Receive TDG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Transdigm Group and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.33%1 Month Performance-8.41%3 Month Performance-0.43%Year-To-Date Performance+11.35%1 Year Performance+13.46%5 Year Performance+183.08% TDG Stock Chart for Wednesday, August, 13, 2025 TDG Chart by TradingView Transdigm Group Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization08/12/2025$1,410.92$1,411.12+0.01%$1,422.54$1,389.63310,025 shs$79.52 billion08/11/2025$1,392.54$1,410.92+1.32%$1,424.76$1,383.68365,941 shs$79.51 billion08/08/2025$1,429.07$1,392.54-2.56%$1,436.00$1,387.85433,017 shs$78.22 billion08/07/2025$1,399.29$1,429.07+2.13%$1,429.81$1,385.14461,480 shs$80.27 billion08/06/2025$1,415.65$1,399.29-1.16%$1,436.00$1,369.83884,813 shs$78.60 billion08/05/2025$1,613.00$1,415.65-12.23%$1,466.13$1,382.201.52 million shs$79.52 billion08/04/2025$1,582.76$1,613.00+1.91%$1,616.89$1,589.60351,470 shs$90.60 billion08/01/2025$1,608.96$1,582.76-1.63%$1,596.33$1,554.44322,169 shs$88.90 billion07/31/2025$1,622.16$1,608.96-0.81%$1,620.58$1,599.03199,159 shs$90.38 billion07/30/2025$1,604.42$1,622.16+1.11%$1,623.83$1,602.23159,616 shs$91.12 billion Get the Latest News and Ratings for TDG and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Transdigm Group and its competitors with MarketBeat's FREE daily newsletter. 07/29/2025$1,605.44$1,604.42-0.06%$1,616.81$1,596.28168,215 shs$90.12 billion07/28/2025$1,606.09$1,605.44-0.04%$1,617.45$1,597.33119,138 shs$90.18 billion07/25/2025$1,598.60$1,606.09+0.47%$1,607.94$1,592.18200,223 shs$90.21 billion07/24/2025$1,595.71$1,598.60+0.18%$1,615.35$1,597.49208,391 shs$89.79 billion07/23/2025$1,573.81$1,595.71+1.39%$1,598.92$1,572.22168,085 shs$89.63 billion07/22/2025$1,584.32$1,573.81-0.66%$1,584.79$1,552.81235,467 shs$88.40 billion07/21/2025$1,597.36$1,584.32-0.82%$1,611.89$1,583.57164,667 shs$88.99 billion07/18/2025$1,595.42$1,597.36+0.12%$1,607.31$1,587.39225,970 shs$89.72 billion07/17/2025$1,574.40$1,595.42+1.33%$1,596.55$1,565.00207,786 shs$89.61 billion07/16/2025$1,576.61$1,574.40-0.14%$1,583.66$1,540.00245,925 shs$88.43 billion07/15/2025$1,574.21$1,576.61+0.15%$1,585.87$1,560.33477,319 shs$88.56 billion07/14/2025$1,540.77$1,574.21+2.17%$1,574.85$1,541.39191,933 shs$88.42 billion Related Companies CW Stock Chart GE Stock Chart HEI Stock Chart HEI.A Stock Chart HLT Stock Chart HWM Stock Chart HXL Stock Chart ITT Stock Chart PH Stock Chart RTX Stock Chart Receive TDG Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Transdigm Group and its competitors with MarketBeat's FREE daily newsletter. 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