Trane Q1 revenue up 6% on data-center deals, but margin falls 190bp on inflation and weak residential demand

Filed April 30, 2026 · Period ending March 31, 2026 · Compared to 10-Q Apr 30, 2025 · ~2 min read

Key Changes

• high

  Operating margin compressed 190 basis points to 15.6% as inflation outpaced pricing and productivity gains; gross margin fell 100bp despite price increases, reversing prior-year expansion.

  MD&A: Operating Results verify on EDGAR →
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  Residential HVAC markets turned weak following 2025 refrigerant transition and softer consumer demand, reversing Q1 2025's strong performance; Americas organic growth now driven solely by Commercial HVAC.

  MD&A: Market Conditions & Americas Segment verify on EDGAR →
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  Acquired Stellar Energy (turnkey data-center cooling) and full ownership of LiquidStack (liquid cooling) for $668M total M&A spend in Q1, positioning for high-growth infrastructure demand.

  MD&A: Acquisitions verify on EDGAR →