Revenue and EPS Growth
Reported revenue grew 6% year-over-year to $11.01 billion in Q1; adjusted EPS grew 6% to $5.44; GAAP EPS was $4.43, up 11%.
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The call conveyed solid operational execution and strategic progress: Thermo Fisher delivered a strong quarter with mid-single-digit reported revenue growth, EPS growth, meaningful product launches, accretive M&A (Clario) and raised full-year guidance. Positives included strong Life Sciences Solutions and Laboratory Products performance, robust cash generation, and continued shareholder returns. Offsetting risks highlighted were low organic growth in Q1, weakness in Analytical Instruments and certain diagnostics markets (notably academic/government and China), tariff/FX headwinds, elevated leverage following the acquisition, and an inflation uncertainty placeholder. Overall, the constructive financial results and upward guidance outweighed the near-term headwinds and uncertainties.
Management raised 2026 guidance to $47.3–$48.1 billion of revenue (6%–8% reported growth vs. 2025) while continuing to assume 3%–4% organic growth, and raised adjusted EPS to $24.64–$25.12 (8%–10% growth); the update incorporates Clario (adds ~$900 million to 2026 revenue and about $0.32 of EPS; Clario added $30 million and $0.01 in Q1) and, at the midpoint, the guide is ~$900M higher, ~20 bps of additional margin expansion and ~$0.37 higher adjusted EPS versus prior guidance. Management expects ~70 bps of full‑year adjusted operating margin expansion, a ~$300 million FX tailwind, net interest expense of about $660 million, an 11.5% adjusted tax rate, $1.9–$2.1 billion of net capex, free cash flow of $6.9–$7.4 billion, assumes $3 billion of share buybacks (completed) and ~ $700 million of dividends, a full‑year diluted share count of ~370–375 million, and is modeling Q2 at roughly 3% organic growth with Q2 EPS $0.25–$0.30 above Q1.
Reported revenue grew 6% year-over-year to $11.01 billion in Q1; adjusted EPS grew 6% to $5.44; GAAP EPS was $4.43, up 11%.
Adjusted operating income increased 6% to $2.4 billion and adjusted operating margin was 21.8% in Q1; adjusted gross margin was 40.8%.
Full-year revenue guidance raised to $47.3B–$48.1B (6%–8% reported growth) with assumed 3%–4% organic growth; adjusted EPS guidance raised to $24.64–$25.12 (8%–10% growth).
Completed Clario acquisition (~$9B) in late March; Clario added $30 million of revenue and $0.01 of adjusted EPS in Q1 and increased 2026 revenue guidance by ~$900 million and EPS by ~$0.32 (net of financing) at the midpoint.
Life Sciences Solutions reported revenue +13% (organic +1%), adjusted operating income +14%, margin 36.2% (+60 bps). Laboratory Products & Biopharma Services reported revenue +7% (organic +4%), adjusted operating income +6%.
Clinical research business delivered strong revenue and authorizations growth, continued share gains and expanding pipeline; accelerated drug development offering driving differentiation.
Repurchased $3.0 billion of shares in the quarter (total capital to shareholders ~$3.2B including dividends) and increased dividend by 10%.
Launched multiple new products (e.g., Thermo Scientific Glacios 3 Cryo-TEM, TSQ Certis Triple Quad, Niton XL5E, Gibco CTS Compleo, FluidEase Pro) and announced strategic collaborations with NVIDIA and SHL Medical; opened Cryo-EM Drug Discovery Center.
Strong productivity delivered: Q1 cash flow from operations $1.2 billion and free cash flow $830 million after $370 million net capex; adjusted ROIC 11%.
Good morning, ladies and gentlemen, and welcome to the Thermo Fisher Scientific 2026 First Quarter Conference Call. [Operator Instructions] I would now like to introduce our moderator for the call, Mr. Rafael Tejada, Vice President of Investor Relations. Mr. Tejada, you may begin.
Good morning, and thank you for joining us. On the call with me today is Marc Casper, our Chairman and Chief Executive Officer; and Jim Meyer, Senior Vice President and Chief Financial Officer. Please note this call is being webcast live and will be archived on the Investors section of our website, thermofisher.com under the heading, News Events and Presentations until July 22, 2026. A copy of the press release of our first quarter earnings is available in the Investors section of our website under the heading, Financials. So before we begin, let me briefly cover our safe harbor statement. Various remarks that we may make about the company's future expectations, plans and prospects constitute forward-looking statements within the meaning of applicable securities laws. Actual results may differ materially from those indicated by these forward-looking statements as a result of various important factors including those discussed in the company's most recent annual report on Form 10-K and subsequent quarterly reports on Form 10-Q under the heading, Risk Factors. These forward-looking statements are based on our current expectations and speak only as of the date they are made.
While we may elect to update forward-looking statements at some point in the future, we specifically disclaim any obligation to...
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