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TransDigm Group Incorporated

TDG

Industrials · 1,139.93 +1.1% today

Isolated · not yet confirmedMarket checked 11 Sept, 15:55 GMT-4

Market read

TransDigm Group Incorporated's current read is isolated; its market group is not confirming.

No new filing conclusion is available. 0 of 22 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 3 directly disclosed connections are confirming.

Company+1.1% todayVolume comparison unavailable
Market group0 of 22 activeMacro-Sensitive Cyclicals · unavailable
Disclosed network0 of 3 confirmingNo filing-linked name is confirming now
What would change this read
  • TDG's market-adjusted activity becomes unusual and at least one connected name confirms.

Invalidation: The isolated read changes if TDG's group or a disclosed connection begins moving with it.

Watch this read

Research brief

The story so far

Industrials · Aerospace & Defense

No new filing conclusion is available. 0 of 22 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 3 directly disclosed connections are confirming.

Evidence that supports

No thresholded supportive filing evidence is available yet.

Evidence that challenges

No thresholded adverse filing evidence is available yet.

What would clarify the read
  • TDG's market-adjusted activity becomes unusual and at least one connected name confirms.

Company research

Understand the business, not just the ticker

As of Sep 12, 2026
Business model and earnings drivers

Use the company’s filings to identify the few operating, demand, cost, capital and regulatory variables that determine its earnings power.

Key research questions
  • Which operating variable is changing?
  • Is that change durable, cyclical or one-off?
  • What evidence would disprove the current interpretation?
Annual periods9
Price observations602
Usable filing statements22
Verified relationships3
Evidence supporting the case
  • Latest annual revenue changed +11.2% year over year.
  • Operating margin changed +2.7 percentage points in the latest annual period.
  • Net margin changed +1.9 percentage points in the latest annual period.
Evidence challenging the case

No qualifying adverse evidence was identified; that is not proof there is no downside.

Questions before a position
  • P/E is 31% above the available filing-peer median; determine whether growth and quality justify the difference.
  • EV/sales is 417% above the available filing-peer median; determine whether growth and quality justify the difference.
Longer-term price context

Price as of Sep 11, 2026

1,139.93
6m-7.0%12m-11.4%24m-12.0%
Annual trajectory

Reported annual revenue and per-share history. This is accounting history, not a forecast.

PeriodRevenueYoYDiluted EPSShare change
2021-09-30$4.8B-6.0%$10.41+1.9%
2022-09-30$5.4B+13.2%$13.40-0.3%
2023-09-30$6.6B+21.3%$22.03-1.7%
2024-09-30$7.9B+20.6%$25.62+1.0%
2025-09-30$8.8B+11.2%$32.08+0.7%

What management says matters

Persistent and emerging business drivers

Capital investment and capacitymixed · 1 filings
Net cash used in investing activities was $2,441 million during fiscal 2024, consisting of $2,347 million from the acquisitions of Raptor Scientific, the Electron Device Business of Communications & Power Industries (“CPI's Electron Device Business”) and othe…
10-K · Nov 12, 2025
Credit and interest ratesnegative · 1 filings
The increase in interest expense-net was primarily due to an increase in outstanding borrowings (refer to Note 10, “Debt” in the notes to the consolidated financial statements for information on our debt) and a decrease in interest income.
10-K · Nov 12, 2025
Demand and volumemixed · 1 filings
Commercial aftermarket sales increased in fiscal 2025 compared to fiscal 2024 primarily due to the overall demand for air travel resulting in higher flight hours and utilization of passenger and freight aircraft as global air traffic continues to surpass pre-…
10-K · Nov 12, 2025
Input and raw-material costsmixed · 1 filings
Commercial aftermarket sales increased in fiscal 2025 compared to fiscal 2024 primarily due to the overall demand for air travel resulting in higher flight hours and utilization of passenger and freight aircraft as global air traffic continues to surpass pre-…
10-K · Nov 12, 2025

Valuation discipline

Descriptive valuation snapshot

Price/sales 7.5× · EV/sales 10.5×. Comparisons use only industry-matched filing peers.

Scenario scaffold

Mechanical 2.0-year scenarios are available as editable assumptions, not consensus.

Price action

How the market is pricing the story

1,139.93+1.1% today

Jodie does not have enough daily observations to draw a useful short-term chart for this asset. The latest quoted price was checked 11 Sept, 15:55 GMT-4; this is a coverage limitation, not a flat-price conclusion.

Developments

No sourced recent-development timeline yet

Jodie has not returned a relevant primary source or news item for TDG. This is an evidence-coverage gap, not a conclusion that nothing material happened.

Business and financial condition

Reported financial figures are not available yet

Jodie has not returned structured SEC XBRL fundamentals for this asset. This is a coverage limitation, not an assessment of the business or its financial health.

Filing analysis

No comparable filing assessment is available yet

Jodie has not yet found a suitable current-versus-prior filing comparison for TDG. This does not mean the latest filing was neutral or immaterial.

Business ecosystem

The relationships behind TDG

Customers, suppliers, partners and competitors named in company filings—not inferred from headlines.

Depends on

BAThe Boeing CompanycustomerNov 12, 2025

Consistent with prior years, our fiscal 2025 shipments were a function of, among other things, the estimated 2025 and 2026 commercial aircraft production rates for Boeing and Airbus.

Depended on by

ESEESCO Technologies Inc.competitorDec 1, 2025

See also Item 1A, “Risk Factors.” Significant competitors of our A&D segment include Pall Corporation (a subsidiary of Danaher Corporation), Moog, Inc., Safran (Sofrance), CLARCOR Inc., TransDigm (PneuDraulics), Parker Hannifin, Collins Aerospace, L3 Harris a…

Filing peers

Companies whose filings use similar operating language.

Open the three relationships above to see Jodie’s filing proof. Pro unlocks 4 more links, every receipt, and alerts when connected names begin moving. Unlock the full network →

What is moving around it

Live connections

TDG is currently a Follower in the organic co-movement group Macro-Sensitive Cyclicals. This group is discovered from market behaviour rather than assigned from an industry taxonomy. 2 filing-linked names are in the relationship map; none is currently confirmed as moving with the group.

Context history

Theme membership history

No durable theme membership has been observed for this name yet.