Looking at the filing, this is a Form 10-K for TransDigm Group Incorporated for the fiscal year ended September 30, 2026. The cover page confirms the ticker is TDG on the New York Stock Exchange. The filing contains substantial substantive content well above 150 words. Let me identify the key facts from the filing: - Fiscal year ended September 30, 2026 - Filed November 10, 2026 - Common Stock, TDG, NYSE - Aggregate market value of non-affiliate stock as of March 27, 2026: $63,280,488,578 - Shares outstanding as of October 30, 2026: 54,589,836 - Commission File Number: 001-32833 - Large Accelerated Filer - Delaware incorporation - Address: 1350 Euclid Avenue, Suite 1600, Cleveland, Ohio 44115 - 2027 Annual Meeting expected March 11, 2027 The filing text is mostly cover page and boilerplate/forward-looking statement language. The body content (Business, MD&A, financials) is cut off with "--- END ---" so I only have what's provided. I'll work with confirmed facts only.

TransDigm Group Incorporated filed its Annual Report on Form 10-K with the U.S. Securities and Exchange Commission on November 10, 2026, covering the fiscal year ended September 30, 2026.

Key Highlights

  • Shares outstanding: 54,589,836 shares of common stock, par value $0.01 per share, were outstanding as of October 30, 2026, according to the filing.
  • Non-affiliate market value: The aggregate market value of common stock held by non-affiliates was $63,280,488,578 as of March 27, 2026, based on the last sale price on that date.
  • Large accelerated filer: The company is classified as a large accelerated filer under Rule 12b-2 of the Exchange Act, as the filing indicates.
  • Exchange listing: Common stock trades on the New York Stock Exchange under the symbol TDG (NYSE:TDG), as stated on the filing's cover page.
  • Proxy incorporation: Certain sections of the definitive Proxy Statement for the 2027 Annual Meeting of Stockholders, expected to be held on March 11, 2027, are incorporated by reference into Part III of the annual report.
  • SOX 404(b) attestation: The registrant confirmed that its registered public accounting firm filed a report and attestation on management's assessment of internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act.

TransDigm's Fiscal 2026 Annual Filing: Cover Page and Filing Details

TransDigm Group Incorporated, a Delaware corporation headquartered at 1350 Euclid Avenue, Suite 1600, Cleveland, Ohio 44115, submitted its Annual Report on Form 10-K for the fiscal year ended September 30, 2026. The filing was made under Commission File Number 001-32833 and bears the I.R.S. Employer Identification Number 41-2101738, as stated on the cover page. The company's common stock, with a par value of $0.01 per share, is registered under Section 12(b) of the Securities Exchange Act of 1934.

According to the filing, as of October 30, 2026, there were 54,589,836 shares of TransDigm Group Incorporated's common stock outstanding. The aggregate market value of voting and non-voting common stock held by non-affiliates, based on the last sale price as of March 27, 2026, was reported as $63,280,488,578. The company confirmed it has filed all required periodic reports during the preceding 12 months and has been subject to filing requirements for the past 90 days.

The annual report contains forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934 and Section 27A of the Securities Act of 1933. The filing notes that such statements "are based on current expectations about future events affecting us and are subject to uncertainties and factors relating to, among other things, our operations and business environment." The filing identifies risk factors including sensitivity to flight hours, supply chain constraints, raw material and labor costs, indebtedness, geopolitical events, cybersecurity threats, and U.S. defense budget considerations, among others listed in the Risk Factors section.

What Was Disclosed

TransDigm Group Incorporated filed its fiscal year 2026 Form 10-K reporting 54,589,836 shares outstanding as of October 30, 2026, a non-affiliate market capitalization of $63,280,488,578 as of March 27, 2026, and confirmation of large accelerated filer status and SOX 404(b) compliance.