Transdigm Group Incorporated

TDG Industrials Aerospace & Defense

Transdigm Group Incorporated’s revenue for fiscal 2025 (year ended September 2025) was $8.8 billion, up 11.2% from fiscal 2024. In the quarter to June 2026, revenue grew 22.5%, EPS grew 10.9%, free cash flow grew 13.4% and total debt rose 34.5%, each against the same quarter a year earlier. Member of the S&P 500; revenue growth for five consecutive years; insiders bought in the last twelve months.

1,139.34 5.10 +0.45%
Market cap
$62.7B
P/E
34.6×
Fwd P/E
35.3×
Dividend yield
0.00%
F-score
7/9
Altman Z
2.00
Beneish M
−2.31
Dividend safety
7/100

Insider Decisions trades per month

Total buys 3.84
Total sells 460.93
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy 1 — — 2 — — — — — — — —
Sell 8 5 5 5 2 2 2 2 3 2 1 —
Insider Ownership 4.90%

Capital & Financial Ratios $m

Market Cap 62,700.00
Revenue 10,008.00
Net Income 2,130.00
Free Cash Flow 1,927.00
Net Debt 29,987.00
Current Ratio 3.02 (at or above 1.5: strong)
Debt/Equity (3.34) (negative: negative equity)
P/E ratio 34.57
Fwd P/E 35.30 (above 35: high)
P/S ratio 6.53
P/B ratio 0.00
Past 5Y EPS Growth 29.06% (at or above 15%: strong)
This Y EPS Growth 10.28%
Next Y EPS Growth 18.20% (at or above 15%: strong)
Next Y revenue growth 19.26% (at or above 10%: strong)
Next 5Y EPS Growth 14.21%

Green and red mark values outside typical ranges. How we judge →

Valuation vs history

P/E against its own 10 years 35.31%
10-year low 10-year high
P/S against its own 10 years 48.91%
10-year low 10-year high
EV/Sales against its own 10 years 47.84%
10-year low 10-year high
EV/FCF against its own 10 years 47.81%
10-year low 10-year high

Dividends

Payout Ratio 0.00
Annual Dividend Rate 0.00
Annual Dividend Yield 0.00%
total individual payouts
2028 Powerpack
2027 Powerpack
2026 Powerpack
2025 4.17
90.00
2024 0.00
75.00
2023 0.00
35.00
2022 0.00
18.50
2021 Powerpack
2020 Powerpack
predictions special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 3,472 6,261 2,808 2,773
Receivables 1,230 1,381 1,617 1,817
Inventory 1,616 1,876 2,095 2,586
Other — — — —
6,738 10,029 7,012 7,771
2023 2024 2025 Q'26
Payables 305 323 368 434
ST’ Debt 71 98 124 139
Other — — — —
1,579 6,339 2,182 2,574

Compound Annual Growth %

10y 5y 3y
Sales 12.55% 11.59% 17.61%
Cash Flow 14.62% 10.94% 29.06%
Earnings 15.44% 29.42% 33.74%
Book Value 0.00% 0.00% 0.00%

Revenue $m

Dec Mar Jun Sep Year
’26 2,285 2,544 2,741 — —
’25 2,006 2,150 2,237 2,438 8,831
’24 1,789 1,919 2,046 2,186 7,940
’23 1,397 1,592 1,744 1,852 6,585
’22 1,194 1,327 1,398 1,510 5,429
’21 1,108 1,194 1,218 1,278 4,798
’20 1,465 1,443 1,022 1,173 5,103
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Dec Mar Jun Sep Year
’26 832 135 724 — —
’25 752 148 631 507 2,038
’24 636 229 608 572 2,045
’23 377 130 406 462 1,375
’22 279 87 309 273 948
’21 274 98 252 289 913
’20 433 161 397 222 1,213
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Dec Mar Jun Sep Year
’26 772 64 650 — —
’25 710 92 573 441 1,816
’24 600 181 568 531 1,880
’23 346 95 370 425 1,236
’22 254 55 280 240 829
’21 243 69 232 264 808
’20 406 138 385 179 1,108
Fiscal quarters ending in the months shown.

EPS $

Dec Mar Jun Sep Year
’26 6.62 9.20 9.39 — —
’25 7.62 8.24 8.47 7.75 32.08
’24 4.87 6.97 7.96 5.80 25.62
’23 3.33 5.32 6.14 7.23 22.03
’22 1.98 3.38 4.10 3.98 13.40
’21 (0.42) 1.79 5.43 3.58 10.41
’20 2.07 5.56 (0.10) 1.43 8.96
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

2.2
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to September

Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Trend 2026e 2027e 2028e
Price, $
Price, $ Low 180.76 203.72 265.29 324.86 200.06 517.37 499.63 623.58 972.08 1,183.60

Analyst estimates 2026–2028

Powerpack
High 294.38 295.00 377.67 597.94 673.51 688.03 684.72 1,018.50 1,451.32 1,623.83
People
People Employees 9,300 9,200 10,100 18,300 14,200 13,300 14,400 15,500 16,600 16,500
Revenue/emp, $m 0.34 0.38 0.38 0.29 0.36 0.36 0.38 0.42 0.48 0.54
Income, $m
Income, $m Revenue 3,171 3,504 3,811 5,223 5,103 4,798 5,429 6,585 7,940 8,831
Gross margin, % 54.49 56.63 57.12 53.78 51.87 52.38 57.08 58.34 58.84 60.14
EBT 768 837 986 1,063 740 715 1,127 1,716 2,215 2,629
EBT margin, % 24.22 23.90 25.87 20.35 14.50 14.90 20.76 26.06 27.90 29.77
Net income 586 597 957 892 700 681 867 1,299 1,715 2,074
Depreciation 138 179 148 293 280 238 251 277 338 364
Per share, $
Per share, $ Revenue 56.47 63.11 68.54 92.77 89.06 82.16 93.28 115.12 137.37 151.74
Earnings 10.39 7.88 16.20 13.84 8.96 10.41 13.40 22.03 25.62 32.08
Cash flow 12.17 14.20 18.38 18.03 21.17 15.63 16.29 24.04 35.38 35.02
Capex (0.78) (1.28) (1.31) (1.81) (1.83) (1.80) (2.04) (2.43) (2.85) (3.81)
Free cash flow 11.38 12.92 17.07 16.22 19.34 13.84 14.24 21.61 32.53 31.20
Book value (11.60) (53.15) (32.53) (51.23) (69.25) (49.83) (64.71) (34.58) (108.70) (166.31)
Shares, m 56 56 56 56 57 58 58 57 58 58
Valuation, ×
Valuation, × P/E 29.71 32.60 22.85 37.59 53.03 60.17 38.65 37.44 55.75 41.09
P/S 5.12 4.09 5.40 5.61 5.34 7.60 5.63 7.16 10.39 8.69
P/B 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
EV/Sales 7.77 7.18 8.16 8.50 8.26 10.70 8.66 9.58 12.67 11.69
EV/FCF 38.55 35.04 32.76 48.63 38.06 63.54 56.68 51.04 53.52 56.82
Cash, $m
Cash, $m Operating cash flow 683 789 1,022 1,015 1,213 913 948 1,375 2,045 2,038
Capex (44) (71) (73) (102) (105) (105) (119) (139) (165) (222)
Free cash flow 639 718 949 913 1,108 808 829 1,236 1,880 1,816
Balance, $m
Balance, $m Working capital 2,178 1,263 2,757 3,327 5,344 5,367 4,223 5,159 3,690 4,830
Total debt 9,996 11,463 12,578 16,549 19,660 19,649 19,445 19,401 24,394 29,291
Net debt 8,409 10,813 10,505 15,082 14,943 14,862 16,444 15,929 18,133 26,483
Shareholders’ equity (651) (2,951) (1,808) (2,884) (3,968) (2,910) (3,766) (1,978) (6,283) (9,679)
Returns, %
Returns, % ROA 6.13 4.23 8.13 5.48 2.97 3.22 4.17 6.62 6.50 7.70
ROIC 10.21 11.79 11.89 9.87 9.97 8.84 10.92 13.09 18.62 15.49
ROE (69.05) (24.29) (37.86) (33.20) (15.00) (17.65) (23.37) (43.87) (35.86) (23.38)
Negative figures in brackets.

All 10 years →

Fiscal years to Sep 2025 · latest quarter Jun 2026

Charts ten years each

Transdigm Group Incorporated vs peers in Aerospace & Defense (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
GD General Dynamics Corporation $91.2B 20.7× 20.8× +8.07% (above 0%: growing) +13.49% (above 0%: growing) +17.57% (above 0%: growing) 15.49% 10.36% Compare
HWM Howmet Aerospace Inc. $87.6B 47.4× 48.4× +24.06% (above 0%: growing) +31.68% (above 0%: growing) +38.04% (above 0%: growing) 37.34% 27.92% Compare
NOC Northrop Grumman Corporation $71.0B 16.5× 19.5× +5.07% (above 0%: growing) −5.75% (below 0%: shrinking) +53.53% (above 0%: growing) 19.50% 10.08% Compare
TDG Transdigm Group Incorporated $62.7B 34.6× 35.3× +22.53% (above 0%: growing) +10.86% (above 0%: growing) +13.44% (above 0%: growing) 59.39% 44.76%
LHX L3Harris Technologies Inc $44.8B 25.0× 26.5× +8.39% (above 0%: growing) +28.57% (above 0%: growing) +37.43% (above 0%: growing) 25.54% 11.12% Compare
HEI Heico Corporation $36.7B 51.0× 55.0× +23.13% (above 0%: growing) +33.07% (above 0%: growing) +47.74% (above 0%: growing) 41.12% 25.14% Compare
HEI.A Heico Corporation $36.6B 38.3× 55.0× +23.13% (above 0%: growing) +33.07% (above 0%: growing) +47.74% (above 0%: growing) 41.12% 25.14% Compare
ESLT Elbit Systems Ltd. $34.8B 55.2× 53.2× +15.94% (above 0%: growing) +34.42% (above 0%: growing) +113.91% (above 0%: growing) 25.32% 9.57% Compare
AXON Axon Enterprise, Inc $33.9B 157× 136× +35.28% (above 0%: growing) −19.57% (below 0%: shrinking) +99.15% (above 0%: growing) 60.42% 5.17% Compare
Median of peers $40.7B 42.9× 50.8× +19.54% +30.13% +47.74% 31.44% 10.74%

All 82 Aerospace & Defense stocks →

TDG metrics, ten years each

Transdigm Group Incorporated (TDG) key facts

  • Strength: Transdigm Group Incorporated’s revenue for fiscal 2025 (year ended September 2025) was $8.8 billion, up 11.2% from fiscal 2024.
  • Transdigm Group Incorporated (TDG) is an Aerospace & Defense company in the Industrials sector, listed on the New York Stock Exchange.
  • As of October 16, 2026, TDG traded at $1,139.34, a market capitalization of $62.7 billion.
  • Return on equity was −23.4% and debt-to-equity -3.34.
  • Its Piotroski F-score is 7 out of 9 and its Altman Z-score is 2.00 (grey zone) for fiscal 2025.

Source: company filings (standardised) and stockrow calculations.

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stockrow.com/TDG · Data as of Jun 30, 2026 · For information only; not investment advice. · © 2026 stockrow.com