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Repligen (RGEN) Q1 FY26 earnings call: guidance and Q&A

Earnings call· Mar 2026 (Q1 FY26)· Health Care· May 5, 2026

Source: earnings call transcript

Executive summary

Repligen Q1 FY26 — Strong Organic Growth and Margin Expansion, Strategic Initiatives Progress

Repligen delivered strong Q1 FY26 results, driven by broad demand across geographies and product franchises, particularly Analytics. The company is progressing strategic initiatives like the Transformation Office for margin expansion and a new OEM partnership in China, while navigating temporary headwinds in ATF and the gene therapy market. Management expressed confidence in the full-year outlook, with Q2 organic growth expected to be similar to Q1.

Highlights

5
  • Reported revenue grew 15% year-over-year, with 11% organic growth in Q1 FY26.

  • Adjusted operating margin expanded by 160 basis points year-over-year to 15.4% in Q1 FY26.

  • Analytics franchise revenue grew over 50% in Q1 FY26, leading segment performance.

  • China revenue nearly doubled in Q1 FY26, marking the best quarter in over two years.

  • Adjusted diluted EPS increased 23% year-over-year to $0.48 in Q1 FY26.

Concerns

3
  • Full-year revenue outlook reduced by $7 million due to the divestiture of the non-core Polymem business.

  • Filtration growth outlook moderated to mid-single digits for FY26 due to customer-specific timing dynamics impacting ATF.

  • Gene therapy headwind continues to be dilutive to growth for new modalities.

Guidance & targets

CategoryTargetConfidence
Full-year 2026 Revenue (reported and organic)
$803M-$833M
high materiality
High
Full-year 2026 Filtration Growth
mid-single-digit growth
medium materiality
Medium
Full-year 2026 Chromatography Growth
greater than 20% growth
medium materiality
High
Full-year 2026 Proteins Growth
at least low double digits
medium materiality
High
Full-year 2026 Analytics Growth
20% plus growth
high materiality
High
Full-year 2026 Gross Margin Expansion
110 to 160 basis points
high materiality
High
Full-year 2026 Adjusted Operating Income
$124M-$132M
high materiality
High
Full-year 2026 Operating Margin Expansion
160 to 200 basis points
high materiality
High
Full-year 2026 Adjusted Other Income
$90M
medium materiality
High
Full-year 2026 Adjusted Effective Tax Rate
22% to 23%
medium materiality
High
Full-year 2026 Adjusted Diluted EPS
$1.97-$2.05
high materiality
High
Full-year 2026 CapEx Spend
3% to 4% of 2026 revenue
medium materiality
High
Q2 FY26 Organic Revenue Growth
similar to the first quarter
medium materiality
High
Transformation Office Annualized Margin Benefit
at least one point
high materiality
High
Transformation Office Non-recurring Charges
$5M-$6M
low materiality
High

Segment performance

SegmentRevenueYoYQoQMargin
Company-wide
Healthy demand across broad portfolio and all geographies.
$194M15% (reported), 11% (organic)——
North America
Drivers: OPUS, Analytics
approx. 46% of totalmid-single digits——
EMEA
Drivers: Proteins, OPUS
37% of total>20%——
Asia Pacific & Rest of World
Drivers: ATFs, mixers, AnalyticsStrong growth in China
approx. 17% of total>25%——
Analytics
Led segment performance.
Downstream analytics: record quarterSoloVPE PLUS: strong demand, new placements, upgrades
—50%+——
Consumables (including protein)
Coupled with solid capital equipment growth.
—double digit——
Services
Remained a standout.
—30%+——
Filtration
Excluding gene therapy headwind, would have delivered double-digit growth. Outlook moderated due to customer-specific timing dynamics for ATF.
Drivers: Fluid Management, ATF, other consumables
—mid-single digits (reported)——
Chromatography
Continued to win new customers globally.
Drivers: OPUS columns
—>25%——
Proteins
On top of a very strong prior year comparison, reflecting benefits of strategy.
Demand: healthy across offerings, led by ligands
—mid-teens——
CDMO
Growth: similar across Tier 1 and Tier 2
—mid-teens——
Biopharma
Growth: 20%+ from emerging biotechsGrowth: outside large pharma
—grew despite difficult comparison——
OEM and integrated demand
Drivers: growth in fleet management
—very robust——
China
Best revenue quarter in over 2 years.
—near doubling——

Product announcements

ProductTypeDetails
FlowVPXupdate
Digital Twin Capabilities (with Novasign)update

Deals & partnerships

Polymem (France) Sale of noncore and low-margin operation. nominal proceeds

The facility was a key contributor during the pandemic but reverted to noncore sales outside bioprocessing. The new owner will offer synergies in the common market.

Unnamed Partner OEM relationship in China to expand capabilities and local presence. multi-phase and multi-product arrangements, expected to expand over coming years

A critical partnership to support growth in China, signaling commitment to the local biopharma market.

Risks & headwinds

Gene therapy headwind Ongoing

Dilutive to growth for new modalities.

Mitigation:Healthy growth in cell therapy and in gene therapy when excluding that specific headwind.

Customer-specific timing dynamics (ATF) Temporary for 2026

Moderated Filtration growth outlook to mid-single digits for FY26.

Mitigation:Expect ATF to return to strong growth in 2027 and beyond due to growing commercial drugs and broader implementation.

Higher Chromatography mix FY26

Partially offsets slight benefit from Polymem divestiture on gross margin.

Limited impact from Middle East conflict FY26

Limited impact.

Customer preparedness for equipment delivery Current and future quarters

Can delay revenue recognition for capital equipment, especially with onshoring projects.

Mitigation:Not fully controllable by Repligen, as it depends on customer site readiness.

What to watch in Q2 FY26

ATF Growth Recovery

2027 and beyond
Current Moderated mid-single digit growth for FY26
Target Return to strong growth

Why it matters

ATF is a key technology for process intensification, and its recovery is crucial for long-term growth.

As a result, we see ATF returning to strong growth in 2027 and beyond, and we continue to see overall healthy consumable demand across our portfolio.

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Q&A highlights

Clarify Q1 operating margin drivers (incidental vs. strategic reprioritization) and the expected impact of the transformation office on annual margin expansion, specifically if it's incremental to the normal run rate.

Q1 gross margin was driven by volume leverage, pricing, and favorable product mix, with some timing elements. The transformation office aims to create a structured program for fit-for-growth and margin expansion, expecting at least one point of annualized margin benefit by end of 2027, which will be incremental to the normal run rate and accelerate the path to 30% EBITDA by 2030.

“That one point of annualized margin expansion by end of '27, think of that as more in the run rate... To your point, that's going to be on top of our normal run rate.”

asked by Daniel Arias · answered by Jason Garland

2 min read 6 chapters

Detailed narrative

Strategic Initiatives and Transformation Office

Repligen launched a transformation office to accelerate its "Fit for Growth" journey and path to 30% adjusted EBITDA margin by 2030. Key focus areas include optimizing manufacturing footprint, improving product line profitability, enhancing customer service, and accelerating IT modernization and AI implementation. These efforts are expected to yield at least one point of annualized margin benefit by the end of 2027, with non-recurring charges of $5 million to $6 million through 2027.

China Strategy and OEM Partnership

The company saw a near doubling of revenues in China in Q1 FY26, its best quarter in over two years, driven by local demand. To further capitalize on this growth, Repligen signed a critical OEM partnership in China. This multi-phase, multi-product arrangement, expected to begin in 2027, aims to increase competitiveness and access to local manufacturing, signaling a strong commitment to the Chinese biopharma market.

Capital Equipment Demand and Funnel

Capital equipment demand showed strength in Q1 FY26, particularly in Analytics and mixers, with a significant pickup in orders in March. The company's "high probability funnel" for orders closing within the next 2-3 quarters is at its highest level ever, reinforcing confidence in future growth. However, customer decision-making and site preparedness remain factors influencing revenue recognition, especially for larger projects and onshoring initiatives.

Emerging Biotech Recovery

Emerging biotech revenues grew over 20% in Q1 FY26, marking the fourth consecutive quarter of significant growth for this customer segment. This recovery is supported by strong biotech funding data, with Q1 funding almost double that of last year and April seeing approximately $10 billion. While activity levels remain slightly below historical peaks, the trend is encouraging and expected to become a stronger tailwind from Q2 FY26 onwards, though this segment currently represents a smaller portion of total sales.

Analytics Franchise Outperformance

The Analytics franchise delivered a "phenomenal" quarter with over 50% growth, driven by strong demand for downstream analytics offerings, including SoloVPE PLUS placements and upgrades. The company expects continued 20%+ growth for the year, supported by momentum in downstream demand and increasing contributions from upstream analytics. Repligen is investing significantly in R&D to develop new PAT technologies and is seeing a strong attachment rate of services to its analytical equipment.

ATF Outlook and Inventory Management

Repligen moderated its full-year 2026 Filtration growth outlook to mid-single digits, primarily due to customer-specific timing dynamics impacting ATF. This is attributed to temporary inventory management by two customers for commercial drugs, rather than a fundamental issue with the technology. Management expects ATF to return to strong growth in 2027 and beyond, as these drugs continue to grow and ATF is implemented across more products, expressing strong confidence in its process intensification leadership.

Summary of the company's earnings call; see how call summaries are prepared. Not investment advice.