TransDigm Group Incorporated (TDG)
Industrials · Aerospace & Defense · Data as of 2026-10-22
Bottom line
TDG is trading near its usual valuation, near its historical support zone, and recent volume suggests money flowing in. Historically, this combination has been a favourable starting point for further research. Past patterns are not a guarantee of future results.
Valuation — Trading near its usual range (Yellow)
TDG trades at 35× earnings, below its own 5-year average of 48× and above similar industrials companies we track (28×, 74 peers). That is roughly what the market has typically paid for this stock. Its free-cash-flow yield is about 3.0%. Growth is slower than its 3-year pace, which deserves some caution. Its current multiple sits around the 4th percentile of its own last five years — toward the low end of its own range.
Price zones — Near its historical support zone (Green)
At $1,141.74, the stock is close to the lower end of its recent range. Over the past year TDG has traded between $1,071.25 and $1,463.03; its historical support zone sits near $1,140.34 and resistance near $1,233.84. It is above one of its moving averages and below the other — a mixed trend picture.
52-week range $1,071.25–$1,463.03 · 50-day average $1,140.34 · 200-day average $1,233.84
Money flow — Money is flowing in (Green)
Recent trading in TDG shows more volume on rising days than falling days, a pattern often described as accumulation. Volume on up days has been about 1.1× volume on down days over the last 30 sessions.
Dividends & company facts
TDG doesn't pay a dividend, but it bought back $334 million of its shares in fiscal 2025, about 0.53% of its market value. Its share count fell 1.2% over the past year and 1.7% over five.
- Buybacks
- 0.53% (fiscal 2025)
- Shares, past year
- -1.2%
- Revenue, 12 months
- $10.0B
- Profit, 12 months
- $2.1B
- Employees
- 16,500
- CEO
- Michael J. Lisman
- Headquarters
- Cleveland, OH
- Listed since
- 2006 · NYSE
About the company
TransDigm Group Incorporated is a global aerospace enterprise specializing in the development, manufacturing, and distribution of a wide array of aircraft components. Operating across the United States and internationally, its business is structured around three distinct divisions. The Power & Control division focuses on critical systems, providing solutions such as electromechanical actuators and control mechanisms, engine ignition and related technologies, precision pumps and valves, power regulation equipment, specialized electric motors and generators, energy storage units, data…
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一句话结论
TDG 估值接近其惯常水平，接近其历史支撑区，近期成交量显示资金正在流入。从历史来看，这样的组合是一个值得进一步研究的有利起点。过去的形态并不能保证未来的结果。
估值 — 处于其惯常的估值区间
TDG 目前的市盈率为 35×，低于其自身 5 年平均的 48×，并且高于我们追踪的同类Industrials公司（28×，74 家）。这大致就是市场以往为这只股票所付出的水平。其自由现金流收益率约为 3.0%。增速已慢于其 3 年的平均步伐，这一点值得留意。它当前的估值倍数大约位于自身过去五年分布的第 4 百分位——处于自身区间的偏低位置。
价格区间 — 接近其历史支撑区
目前价格为 $1,141.74，接近其近期区间的下沿。过去一年 TDG 的价格在 $1,071.25 到 $1,463.03 之间波动；其历史支撑区在 $1,140.34 附近，阻力区在 $1,233.84 附近。它位于其中一条均线上方、另一条下方——趋势信号并不一致。
资金流向 — 资金正在流入
TDG 近期上涨日的成交量高于下跌日，这种形态常被称为吸筹。过去 30 个交易日，上涨日的成交量约为下跌日的 1.1×。
股息与公司概况
TDG 不派发股息，但在 2025 财年回购了 3.3亿美元 的股票，约占市值的 0.53%。其股数过去一年减少了 1.2%，五年减少了 1.7%。
UnderTheLight 用直白的语言解释股票——估值、价格区间与资金流向。它只描述数据，不构成任何投资建议。
UnderTheLight explains stocks in plain English — valuation, price zones and money flow as traffic lights, recomputed nightly. It describes data; it is not investment advice and never recommends a trade.