On May 6, 2026 QIAGEN N.V. (NYSE: QGEN; Frankfurt Prime Standard: QIA) reported full results for the first quarter of 2026 in line with the preliminary announcement, showing QIAGEN continuing to deliver strong profitability as adjusted diluted earnings per share (EPS) achieved the outlook. Sales trends were mixed, as lower QuantiFERON sales and cautious U.S. Life Sciences customer demand offset solid growth in other areas of the portfolio.
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As announced April 27, net sales for Q1 2026 rose 2% on a reported basis to $492 million, while sales at constant exchange rates (CER) were down 1%, compared with the outlook for at least 1% CER growth. Adjusted diluted EPS CER of $0.54 CER was in line with the outlook for at least $0.54 CER.
QIAGEN’s growth pillars together grew 4% CER compared to Q1 2025. Sample technologies delivered 9% CER growth compared with Q1 2025, and 3% CER growth excluding the Parse acquisition, supported by demand for automated consumables and instrument placements. QIAcuity digital PCR delivered double-digit CER sales growth on higher consumables and instrument sales over the year-ago period. QIAGEN Digital Insights (QDI) posted solid single-digit gains led by clinical bioinformatics. QIAstat-Dx sales declined 1% CER as expected against tough prior-year results. QIAstat-Dx consumables sales rose despite a weaker respiratory season on double-digit CER growth from recently launched Gastrointestinal and Meningitis panels in the U.S., while QIAstat-Dx instrument placements continued at a good level.
QuantiFERON sales declined 5% CER from Q1 2025, mainly due to a significant decline in immigration testing demand in the United States and the Middle East. Trends remained solid in other patient testing groups. QIAGEN now expects QuantiFERON full-year 2026 sales to be unchanged at CER compared with 2025 sales of $503 million.
QIAGEN updated on April 27 its full-year 2026 outlook for net sales to grow about 1-2% CER (previously at least 5% CER growth), driven by headwinds from the reduced QuantiFERON immigration testing demand, sustained caution among U.S. Life Sciences customers and increased geopolitical uncertainty. Adjusted diluted EPS are now expected to be at least $2.43 CER (previously at least $2.50 CER).
"QIAGEN made important progress across many areas of the portfolio in the first quarter, led by solid sales growth in Sample technologies, QIAcuity and QIAGEN Digital Insights," said Thierry Bernard, Chief Executive Officer of QIAGEN. "QuantiFERON was affected by significant decline in immigration testing demand, but we view this as a rebasing of demand within this testing group during 2026 and not a change in the overall long-term opportunity for latent TB testing. We are focused on executing against our updated 2026 targets and positioning QIAGEN for faster growth in the second half of 2026."
"Our profitability for the first quarter reflected disciplined execution in a challenging environment, as we managed the impact of supporting portfolio investments, as well as headwinds from tariffs, currency movements and measures to ensure reliable product supply," said Roland Sackers, Chief Financial Officer of QIAGEN. "We are focused on delivering solid profitable growth through efficiency gains combined with disciplined capital allocation and targeted investments that strengthen QIAGEN’s long-term growth potential and create value for shareholders."
Please find the full press release incl. tables as a PDF for download at the top of this page.
QuantiFERON Spotlight Session on May 7, 2026
QIAGEN plans to hold a virtual Spotlight Session to provide insights into our strategic priorities for QuantiFERON and an update on the latest product enhancements. The online event, which is a new format that builds on the recent Deep Dives series, is scheduled for Thursday, May 7, 2026, at 15:30 Frankfurt Time / 14:30 London Time / 9:30 New York Time. Registration details and further information about the webcast are available in the Investor Relations section of the QIAGEN website (www.qiagen.com), under Events and Presentations (View Source), with a recording accessible after the event.
Use of adjusted results
QIAGEN reports adjusted results and constant exchange rate (CER) measures, along with other non-GAAP financial metrics, to provide deeper insight into business performance. These include adjusted gross margin and profit, adjusted operating income and expenses, adjusted operating income margin, adjusted net income, adjusted income before taxes, adjusted diluted EPS, adjusted tax rate and free cash flow. Free cash flow is calculated as cash flow from operating activities less capital expenditures for property, plant and equipment. Adjusted results are non-GAAP measures that QIAGEN views as complementary to GAAP-reported results. They exclude items considered outside of ongoing core operations, subject to significant period-to-period fluctuation, or that reduce comparability with competitors and historical performance. QIAGEN also uses these non-GAAP and constant currency measures internally for planning, forecasting, reporting and employee compensation purposes. These metrics enable consistent comparison of current and past performance, which QIAGEN has historically presented on an adjusted basis.
(Press release, Qiagen, MAY 6, 2026, View Source [SID1234665194])