# TDG earnings call intelligence LOPJLB CallCard / temporal rollup · freemium · [stock page](https://www.lopjlb.com/stock/TDG) · [Earnings tab](https://www.lopjlb.com/stock/TDG?tab=earnings) Updated: 2026-11-10T06:53:03 Quarters analyzed: 8 ## Cross-quarter narrative Across the last eight quarters, TransDigm has navigated a shifting mix of OEM disruption, aggressive M&A, and a CEO transition while maintaining high EBITDA margins and robust cash generation. The 2024 Q4 call highlighted strong aftermarket demand but flagged OEM uncertainty from the Boeing strike and a pending contract renegotiation. Through 2025, OEM shipments remained pressured — flat in Q2, down 7% in Q3 with destocking and supply-chain bottlenecks — while aftermarket growth persisted but began lagging peers by 5–6 percentage points due to engine underexposure and distributor lumpiness. The CEO succession to Mike Lisman was announced in Q2 2025 and executed by Q3. Acquisitions accelerated: three closed in 2024, Servotronics in Q3 2025, Simmonds Precision pending, then three more totaling $3.2B announced in Q1 2026, plus Jet Parts, Victor Sierra, and Prince & Izant in Q3 2026. Each deal added 70–200+ bps of margin dilution, pulling reported EBITDA margin from 54.4% (Q3 2025) to ~52.5% (Q3 2026) despite underlying productivity gains. Leverage improved from a projected ## Latest CallCard · Q3 TransDigm raised FY2026 sales and EBITDA guidance, citing strong OEM and aftermarket growth, while noting acquisition dilution, regulatory uncertainty and a withdrawn Stellant deal. **Guidance:** raised — Full‑year sales guidance lifted $150 million to $10.51 billion and EBITDA guidance raised $100 million to $5.52 billion. **Tone:** mgmt 0.8 · Q&A pressure 0.6 · divergence 0.4 Prepared remarks highlighted strong revenue growth, margin improvement and raised guidance, reflecting optimism. ### Demand visibility Strong visibility on aftermarket bookings and OEM production rates. Backlog and bookings in commercial aftermarket and OEM are solid, giving confidence for Q4, though longer‑term visibility remains limited. ### Margins / costs Margins near 52.5% despite >2 pp acquisition dilution and modest headwinds. Quarter EBITDA margin was 52.8% with a 0.5 pp acquisition headwind; guidance expects slight margin dip in Q4 due to integration. ### Capital allocation Prioritizes reinvestment, disciplined M&A and share repurchases. Cash $2.8 bn, $10 bn M&A capacity, $980 m of buybacks YTD, net debt‑to‑EBITDA at 5.8x, debt maturity largely fixed through 2029. ### Milestones - **Prince & Izant acquisition** [new]: Agreed to acquire for $1.1 bn, pending close. - **Jet Parts Engineering acquisition** [delivered]: Closed early Q3, early integration phase. - **Victor Sierra Aviation acquisition** [delivered]: Closed early Q3, early integration phase. - **Simmonds Precision integration** [on_track]: Acquired at fiscal start, progressing ahead of expectations. - **Adams Rite aerospace lavatory product win** [new]: Awarded major line fit position for touch‑free lavatory suite. - **Fighter aircraft battery program** [new]: Developed new battery, moved from design to production in under 2 years. - **Electromech actuator for unmanned combat aircraft** [new]: Precision actuator for landing gear deployed. - **Canyon AeroConnect audio indicator** [new]: New capability for AMU50 DACS to meet U.S. Forest Service requirement. ### Fears / risks - **Regulatory**: DOJ antitrust challenge halted Stellant acquisition, raising concerns over future deal approvals. - **Legislation**: Potential right‑to‑repair legislation for defense could affect product sales. - **Integration risk**: Recent acquisitions (Jet Parts, Victor Sierra, Prince & Izant) are in early integration, posing execution risk. - **Margin dilution**: Acquisitions contributed >2 percentage points dilution to EBITDA margin. - **Geopolitical**: Middle‑East conflict could impact RPMs and jet fuel prices, though no material impact yet observed. - **Market demand**: Reliance on OEM production rates; any slowdown at Boeing or Airbus could affect commercial OEM growth. - **Valuation pressure**: Analysts note stock valuation appears range‑bound, questioning ability to find large enough aerospace deals. - **Supply chain**: Supply chain conditions are monitored; lingering issues could affect component availability. ### Key quotes > “As a result, we are raising guidance for the year.” > “Our EBITDA As Defined margin was 52.8% in the quarter, which includes more than full 2 percentage points of dilution from recent acquisitions.” > “We have substantial M&A firepower and capacity remaining, in excess of $10 billion.” > “The proposed bill is still evolving. So we don't want to presume or comment until it becomes final.” — Patrick Murphy > “Out of 100 acquisitions in our history, this is the third one that didn't cross the finish line for these kinds of reasons.” ## Quarter one-liners - **2026 Q3:** TransDigm raised FY2026 sales and EBITDA guidance, citing strong OEM and aftermarket growth, while noting acquisition dilution, regulatory uncertainty and a withdrawn Stellant deal. - **2026 Q2:** — - **2026 Q1:** TDG Q1 2026: strong start with raised sales/EBITDA guidance, three acquisitions announced ($3.2B total), commercial aftermarket growth lagging peers by 5-6pp due to engine underexposure and distributor lumpiness, defense bookings robust, margin 52.4% with 2pp acquisition dilution, FCF ~$900M, cash $ - **2025 Q4:** TDG reports strong Q4 with 54.2% EBITDA margin, $7B capital deployed in FY25, guides FY26 revenue ~$9.85B (+12%), EBITDA $5.15B (+8%), margin ~52.3% diluted by acquisitions and mix. OEM recovery bumpy, defense bookings lumpy. Automation and productivity focus continues. Special dividend $90/share an - **2025 Q3:** TransDigm Q3: sales guidance cut $60M, EBITDA raised $40M; OEM down 7%, aftermarket +6%, defense +13%; CEO transition to Mike Lisman; Servotronics closed, Simmonds pending; FCF $715M; net debt/EBITDA 4.9x. Margin 54.4%. - **2025 Q2:** TDG Q2 strong: aftermarket +13%, defense +15%, OEM flat; CEO succession announced (Mike Lisman Oct 1); guidance maintained despite beat; tariff impact minimal; share buybacks $180M YTD.','tone': {'mgmt': 0.3, 'mgmt_rationale': 'Prepared remarks highlight strong Q2 results, CEO succession confidence, - **2025 Q1:** TDG Q1 2025: Strong aftermarket & cash flow, maintained FY guidance despite Boeing strike OEM headwinds; $300M buybacks, expanding M&A pipeline.','tone': {'mgmt': 0.3, 'mgmt_rationale': 'Management highlighted strong Q1 results, maintained guidance, emphasized consistent strategy and cash generation - **2024 Q4:** TransDigm posted strong Q4 with 52.6% EBITDA margin, solid cash, and reaffirmed FY2025 guidance despite OEM production uncertainty and a pending Boeing contract renegotiation. ## Guidance path 2024 Q4:maintained → 2025 Q1:vague → 2025 Q2:vague → 2025 Q3:raised → 2025 Q4:vague → 2026 Q1:vague → 2026 Q2:vague → 2026 Q3:raised --- Research context only. Not personalized investment advice. API: `GET /bff/api/bigfive/earnings-intel/TDG`