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TransDigm Group (TDG)

Industrials · $68.3B market cap · SEC CIK 0001260221

$1,226 ▲+0.55% on the day close of Nov 10, 2026
75 Screens well
ahead of 75% of the S&P 500 · #17 of 79 in Industrials

Next reports on Feb 1, 2027, with analysts expecting $9.87 in earnings per share.

52-week range $1,071 to $1,463. 16% below its 52-week high and 14% above its low.

The case for TDG

The case against

What the score is made of

Each factor is half a curve over reported figures and half a rank among the other Industrials companies (momentum is judged against fixed thresholds only), and the five are blended by weight. The score is where that blend places it in the S&P 500. It describes the last filing and the current price. It is not a forecast.

Valuewhat you pay for the earnings and cash, against the growth you get73
Growthhow fast revenue and earnings are moving, this year and over five77
Profitabilityhow much of the revenue becomes profit, and how much of that is cash73
Momentumhow the price has behaved lately42
Stabilityhow violently it moves, what it owes and what it pays you30

The financials

Revenue growth

Is the business growing? Yes

Last 12 months+16.6%
Over 5 years+11.6% a year
FY2026 revenue$10.6B (+20%)

Free cash flow

Is it generating real cash? Yes, plenty

FY2026 free cash flow$1.9B
Of revenue18%
Of profit91%

Profit margins

Is profitability improving? No, slipping

Gross margin60%
Operating margin46%
Net margin, FY25 → FY26 → now23.5% → 20.0% → 21.3%

Debt vs. cash

Is the balance sheet healthy? Stretched

Cash$2.3B
Long-term debt$33.9B
Net debt$31.6B
Years to repay15.5 yrs

Valuation

Is the stock price reasonable? Yes, it looks cheap

P/E32.1×
Fair P/E for its growth46×
P/FCF35.7×
Forward P/E25.2×
EV / EBITDA20.4×

At 32.1× earnings it trades below the 46× that 17% a year of growth plus a 7.8% dividend (7.6% of it counted) would justify. At 35.7× free cash flow it trades below that same mark.

The financials, five years deep

Pulled from TransDigm Group's XBRL filings on SEC EDGAR. Italic rows are worked out from the others.

FY2026FY2025FY2024FY2023FY2022
Revenue growth
Revenue$10.6B$8.8B$7.9B$6.6B$5.4B
Change on the year+20%+11%+21%+21%—
Free cash flow
Free cash flow$1.9B$1.8B$1.9B$1.2B$829M
Of revenue18%21%24%19%15%
Profit margins
Gross margin59.2%60.1%58.8%58.3%57.1%
Operating margin45.6%47.2%44.5%44.4%40.8%
Net margin20.0%23.5%21.6%19.7%16.0%
Debt vs. cash
Cash$2.3B$2.8B$6.3B$3.5B$3.0B
Long-term debt$33.9B$29.3B$24.4B$19.4B$19.4B
Net cash (debt)−$31.6B−$26.5B−$18.1B−$15.9B−$16.4B

What TransDigm Group says it does

The Company TD Group, through its wholly-owned subsidiary, TransDigm Inc., is a leading global designer, producer and supplier of highly engineered aircraft components that are critical to the safe and effective operation of nearly all commercial and military aircraft worldwide. Our products are represented in nearly every commercial and military aircraft in service today. Our business is well diversified due to the broad range of products we offer to our customers. We believe our business strategy is built on the following key strengths: (1) a focus on proprietary products with significant aftermarket content, (2) successful execution of our value-driven operating strategy focused on our three core value drivers, (3) a decentralized organizational structure, (4) a disciplined acquisition strategy, and (5) an efficient capital structure. 1 Table of Contents Proprietary Aerospace and Aftermarket. We estimate that approximately 90% of…

Risk factors TDG lists in its 10-K

Filings

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