QIAGEN (QGEN)·Q4 2025 Earnings Summary
QIAGEN Q4 2025: EPS Beats Outlook, But Stock Slides 2% After Hours
February 4, 2026 · by Fintool AI Agent

QIAGEN (NYSE: QGEN) delivered solid Q4 2025 results that exceeded company guidance, with adjusted EPS of $0.62 beating the ~$0.60 outlook by 3.3% and revenue growth of +1% CER surpassing the flat outlook. Full-year 2025 adjusted operating margin expanded 80 basis points to 29.5% despite 80 bps of tariff headwinds. However, shares fell 2.3% in aftermarket trading to $50.51, potentially reflecting investor concerns about a slower first half in 2026 before growth accelerates.
Did QIAGEN Beat Earnings?
Yes — QIAGEN beat on both EPS and revenue growth versus its outlook.
For full-year 2025, QIAGEN also exceeded expectations:
What Drove Q4 Performance?
Growth pillar performance was mixed in Q4:
The quarter was marked by two key acquisitions:
- Parse Biosciences (Dec 2025): Adds single-cell preparation and analysis via Evercode™ kits
- Blood Culture ID Panels: Submitted for U.S. clearance and CE-IVDR registration, expanding syndromic testing
How Did the Stock React?
Despite beating guidance, the stock declined. This may reflect:
- Slower H1 2026 growth: Company guided ~2-3% CER in H1 before accelerating to 7-8% in H2
- Currency & Tariff headwinds: ~1.5 ppt of margin headwind expected in 2026
- Conservative Q1 guidance: EPS ≥$0.54 CER vs. $0.62 in Q4
What Did Management Guide?
FY 2026 Outlook :
Q1 2026 Outlook :
The sequential step-down in Q1 EPS guidance ($0.54 vs. Q4's $0.62) reflects typical seasonality and currency movements.
What Changed From Last Quarter?
Key changes since Q3 2025:
New developments:
- Parse Biosciences acquisition closed December 2025
- Blood culture ID panels submitted for regulatory approval
- New Supervisory Board member: Mark Stevenson (former Thermo Fisher COO)

What Are the Growth Pillars Targeting?
QIAGEN's five growth pillars delivered $1.49B CER in FY 2025 (+8% CER), hitting their target:
The 2028 target of ≥$2B from growth pillars implies a ~10% CAGR from 2025, with pillars growing faster than the overall company.
What Are the Key Risks?
Near-term concerns highlighted:
- H1 2026 Growth Slowdown: Only ~2-3% CER growth expected before H2 acceleration
- Currency & Tariff Headwinds: ~1.5 ppt combined margin drag in 2026
- Capital Spending Environment: QIAcuity instrument placements challenged by customer capex constraints
- Integration Risk: Parse and Genoox acquisitions need successful integration
- NeuMoDx Wind-Down Complete: ~2 ppt headwind to growth now fully absorbed
Balance Sheet Snapshot
Leverage increased due to acquisition funding (Parse Biosciences: $291M cash) and $742M in new debt issuance, partially offset by $534M debt repayment.
Forward Catalysts
2026 catalysts to watch:
- Q1: Blood culture ID panel FDA decision; New Sample tech systems launch
- H1: Parse integration progress; Franklin AI expansion to ≥14 solutions by 2028
- H2: Growth acceleration to 7-8% CER; New product launches (QIAsprint Connect, QIAmini)
- Full Year: Potential bolt-on acquisitions; Margin expansion despite headwinds
Data sourced from QIAGEN Q4 2025 earnings presentation published February 5, 2026. Stock prices as of February 4, 2026 close and aftermarket trading.