TransDigm Group Inc. (TDG) — Form SCHEDULE 13G/A: Ownership over 5% (passive) (amendment)

Capital Research Global Investors filed an amended Schedule 13G reporting a passive stake in TransDigm Group Inc. As of 09/30/2026, the filer beneficially owns 1,616,135 shares, representing 2.9% of the company's common stock. The filing shows sole voting and sole dispositive power over 1,610,709 shares.