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ECL reported Third Quarter Ended September 30, 2026 results. The stock moved +0.8% on the print.
ECLearnings

Ecolab Inc. (ECL) Q3 FY2026 earnings

October 27, 2026 · SharpeIQ Research Desk

Reported results

  • Reported GAAP net sales for the third quarter of 2026 were $4,694.8 million, up 13% compared to $4,165.0 million in the third quarter of 2025.
  • Non-GAAP organic sales for the third quarter of 2026 were $4,452.3 million, an increase of 7% compared to $4,174.9 million in the third quarter of 2025.
  • Reported GAAP operating income for the third quarter of 2026 was $810.5 million, up 7% compared to $760.2 million in the third quarter of 2025.
  • Non-GAAP adjusted operating income for the third quarter of 2026 was $893.4 million, up 14% compared to $786.7 million in the third quarter of 2025.
  • Reported GAAP diluted earnings per share attributable to Ecolab for the third quarter of 2026 was $1.95, down 5% compared to $2.05 in the third quarter of 2025.
  • Non-GAAP adjusted diluted earnings per share for the third quarter of 2026 was $2.18, up 5% compared to $2.07 in the third quarter of 2025.

Guidance

  • Full year 2026 adjusted diluted earnings per share is expected to be in the $8.10 to $8.20 range, rising 8% to 9%.
  • Full year 2026 quantifiable special charges are expected to be approximately $0.83 per share.
  • Fourth quarter 2026 reported sales are expected to increase 12% to 14%.
  • Fourth quarter 2026 organic sales growth is expected to be in the 6% to 7% range.
  • Fourth quarter 2026 adjusted operating income margin is expected to be approximately 19% and organic operating income margin is expected to be approximately 20%.
  • Fourth quarter 2026 adjusted diluted earnings per share is expected to be in the $2.13 to $2.23 range, rising 2% to 7%.

Price and volatility reaction

The stock moved +0.8% on the print. No front-expiry chain was on file, so there is no straddle expected move. 30-day ATM implied volatility moved -5.2 vol points across the event (constant-maturity series — not the front-week crush).

MeasureValueBasis
Close before release288.892026-10-26
Close after release291.272026-10-27
Realised move+0.8%close to close
30d ATM IV change-5.2 vol ptsconstant-maturity series, not the front expiry
Price and volatility reaction. Closes either side of the release. No front-expiry chain on file for a straddle expected move. SharpeIQ — listed option chain and price_history

Source

The figures above come from the earnings release the company filed with the SEC on 2026-10-27 (8-K, Item 2.02). Read the original filing on sec.gov.

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