Transdigm Group Incorporated (TDG) Stock

About Transdigm Group Incorporated

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 communication and power management systems, diverse sensors, switching gear, and material handling equipment including hoists and cargo systems. This segment caters to a broad clientele, including engine and power system manufacturers, airlines, independent maintenance providers, governmental defense agencies, and aircraft repair facilities. The Airframe segment delivers structural and interior components. Its offerings encompass custom latching and locking mechanisms, structural rods and connectors, resilient sealing solutions, cockpit safety and display units, advanced audio, radio, and antenna technologies, restroom facilities, passenger safety restraints, bespoke interior panels and associated parts, thermal management and insulation products, illumination and control systems, and parachutes. Its customer base includes airframe constructors, cabin system integrators, commercial airlines, third-party maintenance organizations, military procurement offices, and overhaul centers. Beyond aviation, the Non-Aviation segment addresses diverse industrial needs. It supplies safety harnesses for ground vehicles, electromechanical actuators for space vehicles, hydraulic and electromechanical actuators and fuel valves for terrestrial gas turbines, specialized refueling systems for heavy machinery in sectors like mining and construction, and sophisticated turbine controls for the energy and petrochemical industries. This segment's clients span suppliers of off-road vehicles and their subsystems, manufacturers of child safety seats, providers of satellite and space systems, and producers of heavy industrial equipment. Established in 1993, TransDigm Group Incorporated maintains its headquarters in Cleveland, Ohio.

Transdigm Group Incorporated is led by CEO Michael J. Lisman, employs 16,600 people, headquartered in Cleveland, US, publicly traded since 2006.

Transdigm Group Incorporated (TDG) stock trades at $1104.84 with a market capitalization of $61.07B. The stock is valued at a price-to-earnings (P/E) ratio of 33.26, a negative price-to-book of -6.47, reflecting negative shareholders' equity, price-to-sales of 6.13. Over the past 52 weeks the stock has ranged between $1071.25 and $1463.03, and currently trades 24.5% below its 52-week high. It pays a dividend yielding 8.21%.

On profitability, Transdigm Group Incorporated generates a return on equity (ROE) of -22.31% (not meaningful, as shareholders' equity is negative), return on capital employed of 20.26%, an operating margin of 47.16%, a net profit margin of 21.28%.

In its most recent fiscal year, Transdigm Group Incorporated reported annual revenue of $8.8B, net profit of $2.1B. Over the last 5 fiscal years, revenue grew at an average annual rate of 11.6%, and net profit grew at an average annual rate of 24.3%. Over that span net profit grew faster than revenue, so net margin widened.

The balance sheet shows a debt-to-equity ratio of -3.41 (negative because shareholders' equity is negative), a current ratio of 3.21, total assets of $22.9B, $2.8B in cash and equivalents.

TDG has an average daily trading volume of 391,458 shares, a beta of 0.94.

Official website: www.transdigm.com

Transdigm Group Incorporated by the numbers, 2016–2025

Between 2016 and 2025 Transdigm Group Incorporated reported revenue of $3.2B rising to $8.8B, a change of +178.5% across 10 years. Compounded, revenue has grown 11.6% a year over five years, 17.6% over three, 11.2% over the last twelve months. Net profit rose to $2.1B.

Operating margin went from 41.1% in 2016 to 47.5% in 2025, a gain of 6.5 percentage points. The most recent net margin is 21.28%. On a trailing twelve-month basis to Jun '26, revenue is $10.0B and net profit $2.1B.

Borrowings rose from $10.2B to $30.0B, cash from operations was $2.0B in the latest year, positive in 10 of the last 10.

Return on equity has averaged -32.1% over five years, and was -21.4% in the most recent year.

The share price itself has compounded at —% a year over five years, —% over three, —% over the last year. Past price movement is history, not a forecast.

Figures are as reported and in the company's own reporting currency. They describe what has already happened and carry no implication about what follows.

Transdigm Group Incorporated (TDG) — frequently asked questions