Tearsheet

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.

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Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 16%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 12%

Low stock price volatility
Vol 12M is 46%

Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics, and Precision Medicine. Themes include Gene Editing & Therapy, mRNA Technology, Show more.

Weak multi-year price returns
2Y Excs Rtn is -62%, 3Y Excs Rtn is -92%

Expensive valuation multiples
P/EBITPrice/EBIT or Price/(Operating Income) ratio is 81x, P/CFOPrice/(Cash Flow from Operations). CFO is cash before capital expenditures. is 58x, P/EPrice/Earnings or Price/(Net Income) is 138x

Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -1.5%

Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -3.2%

Key risks
RGEN key risks include [1] a dependence on a limited number of suppliers for critical components, Show more.

0 Attractive cash flow generation
CFO/Rev LTMCash Flow from Operations / Revenue (Sales), Last Twelve Months (LTM) is 16%, FCF/Rev LTMFree Cash Flow / Revenue (Sales), Last Twelve Months (LTM) is 12%
1 Low stock price volatility
Vol 12M is 46%
2 Megatrend and thematic drivers
Megatrends include Biotechnology & Genomics, and Precision Medicine. Themes include Gene Editing & Therapy, mRNA Technology, Show more.
3 Weak multi-year price returns
2Y Excs Rtn is -62%, 3Y Excs Rtn is -92%
4 Expensive valuation multiples
P/EBITPrice/EBIT or Price/(Operating Income) ratio is 81x, P/CFOPrice/(Cash Flow from Operations). CFO is cash before capital expenditures. is 58x, P/EPrice/Earnings or Price/(Net Income) is 138x
5 Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is -1.5%
6 Yield minus risk free rate is negative
ERPEquity Risk Premium (ERP) = Total Yield - Risk Free Rate, Reflects the premium above risk free assets offered by the investment. is -3.2%
7 Key risks
RGEN key risks include [1] a dependence on a limited number of suppliers for critical components, Show more.

Valuation, Metrics & Events

Price Chart

Why The Stock Moved

Qualitative Assessment

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Repligen (RGEN) stock has lost about 25% since 12/31/2025 because of the following key factors:

1. Repligen's 2026 financial guidance was perceived as cautious by investors, despite beating Q4 2025 earnings and revenue estimates. The company guided for full-year 2026 revenue between $810 million and $840 million, representing 9% to 13% organic growth. This outlook tempered investor expectations, leading to a reassessment of the stock's future potential.

2. A notable "gene therapy platform drag" significantly impacted the 2026 outlook. Repligen explicitly projected a "multi-point" headwind, estimated at approximately 2-3 percentage points, on its overall 2026 revenue growth guidance. This specific issue was also expected to negatively affect the Filtration segment by roughly 3 percentage points, a category that constitutes about 55% of the company's total revenue.

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Stock Movement Drivers

Fundamental Drivers

The -26.7% change in RGEN stock from 12/31/2025 to 4/11/2026 was primarily driven by a -97.4% change in the company's P/E Multiple.
(LTM values as of)123120254112026Change
Stock Price ($)163.86120.10-26.7%
Change Contribution By: 
Total Revenues ($ Mil)7087384.3%
Net Income Margin (%)0.2%6.6%2597.5%
P/E Multiple5,304.7138.3-97.4%
Shares Outstanding (Mil)5656-0.1%
Cumulative Contribution-26.7%

LTM = Last Twelve Months as of date shown

Market Drivers

12/31/2025 to 4/11/2026
ReturnCorrelation
RGEN-26.7% 
Market (SPY)-5.4%52.9%
Sector (XLV)-4.8%38.1%

Fundamental Drivers

The -10.2% change in RGEN stock from 9/30/2025 to 4/11/2026 was primarily driven by a -17.9% change in the company's P/S Multiple.
(LTM values as of)93020254112026Change
Stock Price ($)133.67120.10-10.2%
Change Contribution By: 
Total Revenues ($ Mil)6747389.5%
P/S Multiple11.29.2-17.9%
Shares Outstanding (Mil)5656-0.1%
Cumulative Contribution-10.2%

LTM = Last Twelve Months as of date shown

Market Drivers

9/30/2025 to 4/11/2026
ReturnCorrelation
RGEN-10.2% 
Market (SPY)-2.9%49.1%
Sector (XLV)6.3%51.6%

Fundamental Drivers

The -5.6% change in RGEN stock from 3/31/2025 to 4/11/2026 was primarily driven by a -18.5% change in the company's P/S Multiple.
(LTM values as of)33120254112026Change
Stock Price ($)127.24120.10-5.6%
Change Contribution By: 
Total Revenues ($ Mil)63473816.4%
P/S Multiple11.29.2-18.5%
Shares Outstanding (Mil)5656-0.4%
Cumulative Contribution-5.6%

LTM = Last Twelve Months as of date shown

Market Drivers

3/31/2025 to 4/11/2026
ReturnCorrelation
RGEN-5.6% 
Market (SPY)16.3%57.7%
Sector (XLV)2.3%56.6%

Fundamental Drivers

The -28.7% change in RGEN stock from 3/31/2023 to 4/11/2026 was primarily driven by a -71.5% change in the company's Net Income Margin (%).
(LTM values as of)33120234112026Change
Stock Price ($)168.36120.10-28.7%
Change Contribution By: 
Total Revenues ($ Mil)802738-7.9%
Net Income Margin (%)23.2%6.6%-71.5%
P/E Multiple50.3138.3175.1%
Shares Outstanding (Mil)5656-1.4%
Cumulative Contribution-28.7%

LTM = Last Twelve Months as of date shown

Market Drivers

3/31/2023 to 4/11/2026
ReturnCorrelation
RGEN-28.7% 
Market (SPY)63.3%44.6%
Sector (XLV)19.1%42.4%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
RGEN Return38%-36%6%-20%14%-27%-37%
Peers Return48%-19%-4%-3%-1%-12%-4%
S&P 500 Return27%-19%24%23%16%-0%82%

Monthly Win Rates [3]
RGEN Win Rate67%25%50%33%58%25% 
Peers Win Rate79%40%50%46%50%31% 
S&P 500 Win Rate75%42%67%75%67%50% 

Max Drawdowns [4]
RGEN Max Drawdown-13%-47%-33%-33%-24%-33% 
Peers Max Drawdown-3%-32%-28%-9%-27%-19% 
S&P 500 Max Drawdown-1%-25%-1%-2%-15%-7% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: DHR, TMO, TECH, A. See RGEN Returns vs. Peers.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 4/10/2026 (YTD)

How Low Can It Go

Unique KeyEventRGENS&P 500
2022 Inflation Shock2022 Inflation Shock  
2022 Inflation Shock% Loss% Loss-64.8%-25.4%
2022 Inflation Shock% Gain to Breakeven% Gain to Breakeven184.0%34.1%
2022 Inflation ShockTime to BreakevenTime to BreakevenNot Fully Recovered days464 days
2020 Covid Pandemic2020 Covid Pandemic  
2020 Covid Pandemic% Loss% Loss-22.2%-33.9%
2020 Covid Pandemic% Gain to Breakeven% Gain to Breakeven28.5%51.3%
2020 Covid PandemicTime to BreakevenTime to Breakeven57 days148 days
2018 Correction2018 Correction  
2018 Correction% Loss% Loss-32.9%-19.8%
2018 Correction% Gain to Breakeven% Gain to Breakeven49.0%24.7%
2018 CorrectionTime to BreakevenTime to Breakeven134 days120 days
2008 Global Financial Crisis2008 Global Financial Crisis  
2008 Global Financial Crisis% Loss% Loss-51.9%-56.8%
2008 Global Financial Crisis% Gain to Breakeven% Gain to Breakeven107.9%131.3%
2008 Global Financial CrisisTime to BreakevenTime to Breakeven1,276 days1,480 days

Compare to DHR, TMO, TECH, A

In The Past

Repligen's stock fell -64.8% during the 2022 Inflation Shock from a high on 9/23/2021. A -64.8% loss requires a 184.0% gain to breakeven.

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About Repligen (RGEN)

Repligen Corporation develops and commercializes bioprocessing technologies and systems for use in biological drug manufacturing process in North America, Europe, the Asia Pacific, and internationally. It offers Protein A ligands that are the binding components of Protein A affinity chromatography resins; and cell culture growth factor products. The company's chromatography products include OPUS pre-packed chromatography columns, which are used in the purification of biologics; and OPUS smaller-scale columns that are used in the high throughput process development screening, viral clearance validation studies, and scale down validation of chromatography processes. It also offers ELISA test kits; and chromatography resins under the CaptivA brand. In addition, the company provides filtration products, such as XCell Alternating Tangential Flow systems that are filtration devices used in upstream perfusion and cell culture processing; TangenX flat sheet cassettes, which are used in downstream biologic drug concentration and formulation processes; KrosFlo tangential flow filtration and tangential flow depth filtration systems; Spectra/Por laboratory and process dialysis products, and SpectraFlo dynamic dialysis systems; and ProConnex single-use hollow fiber. Further, it provides process analytics products, such as slope spectroscopy systems under the SoloVPE, FlowVPE, and FlowVPX brands. The company sells its products to life sciences, biopharmaceutical, and diagnostics companies; laboratory researchers; and contract manufacturing organizations. Repligen Corporation has collaboration agreements with Navigo Proteins GmbH to develop multiple affinity ligands. Repligen Corporation was incorporated in 1981 and is headquartered in Waltham, Massachusetts.

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1. Intel for biological drug manufacturing

2. A specialized W.W. Grainger for biopharmaceutical manufacturing equipment and supplies

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  • Protein A Ligands: Binding components used in Protein A affinity chromatography resins.
  • Cell Culture Growth Factor Products: Products that support and enhance cell growth in bioprocessing.
  • OPUS Pre-packed Chromatography Columns: Columns used for the purification of biologics.
  • OPUS Smaller-scale Columns: Used for high throughput process development screening, viral clearance validation, and scale-down validation.
  • ELISA Test Kits: Diagnostic kits used for detecting and quantifying substances.
  • CaptivA Chromatography Resins: Resins employed in chromatography for separation and purification processes.
  • XCell Alternating Tangential Flow (ATF) Systems: Filtration devices utilized in upstream perfusion and cell culture processing.
  • TangenX Flat Sheet Cassettes: Used in downstream biologic drug concentration and formulation processes.
  • KrosFlo Tangential Flow Filtration (TFF) Systems: Systems designed for tangential flow filtration and tangential flow depth filtration.
  • Spectra/Por Dialysis Products: Laboratory and process products for dialysis.
  • SpectraFlo Dynamic Dialysis Systems: Systems used for dynamic dialysis applications.
  • ProConnex Single-use Hollow Fiber: Single-use hollow fiber products for bioprocessing.
  • SoloVPE, FlowVPE, and FlowVPX Slope Spectroscopy Systems: Process analytics systems used for real-time measurement and analysis.
```

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Navigo Proteins GmbH

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Olivier Loeillot, President and Chief Executive Officer
Olivier Loeillot became President and Chief Executive Officer of Repligen on September 1, 2024, having previously served as the Chief Commercial Officer since October 2023. Prior to joining Repligen, Mr. Loeillot held the position of Chief Executive Officer at Ascensus Specialties, a company specializing in the manufacture of specialty chemicals for the life sciences and pharmaceutical sectors.

Jason K. Garland, Chief Financial Officer
Jason K. Garland joined Repligen as Chief Financial Officer in September 2023. In this role, he is responsible for overseeing all corporate finance and audit functions, capital markets, mergers and acquisitions (M&A) transactions, financial planning and analysis, budgeting, risk management, information technology, and investor relations. Previously, Mr. Garland served as CFO for GE Industrial Solutions. He also holds a board position at Acutus Medical, a publicly traded medical device company.

James R. Bylund, Chief Operating Officer
James R. Bylund has served as Repligen’s Chief Operating Officer since January 2022, having initially joined the company in March 2020. Mr. Bylund possesses extensive experience in managing multiple global operating sites and scaling operations to meet increasing demand. He earned a B.S. in Accounting from Utah State University and an M.B.A. from Indiana University.

Ralf Kuriyel, Senior Vice President, Research & Development
Ralf Kuriyel joined Repligen in October 2016 and currently holds the position of Senior Vice President, Research & Development. In this capacity, he is responsible for overseeing the company's innovation programs, which include the strategic integration of acquired technologies.

Brian Douglass, Senior Vice President and Chief Product Officer
Brian Douglass assumed the role of Senior Vice President and Chief Product Officer at Repligen as of December 31, 2025. He previously served as Senior Vice President, Filtration and Chromatography, having joined Repligen in May 2024. Before his tenure at Repligen, Mr. Douglass was Vice President and General Manager of the Cell Biology franchise at Thermo Fisher Scientific. He also spent eight years at Cytiva (a Danaher company), where he held roles such as Global Head of Product Management and General Manager for the Cell Culture business.

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Key Risks to Repligen (RGEN)

  1. Dependence on Biopharmaceutical Industry R&D and Manufacturing Trends: Repligen's business is highly dependent on the spending and investment levels within the biopharmaceutical, life sciences, and diagnostics industries. A slowdown in drug development, a decrease in R&D budgets by its customers, or shifts in bioprocessing manufacturing trends could directly and negatively impact the demand for Repligen's bioprocessing technologies and systems.
  2. Intense Competition and Rapid Technological Change: The market for bioprocessing technologies is competitive and characterized by rapid technological advancements. Repligen faces competition from other companies offering similar or alternative products and technologies for protein purification, cell culture, filtration, and process analytics. Failure to continually innovate, develop new products, or adapt to emerging technologies could lead to a loss of market share or render its existing products obsolete.
  3. Intellectual Property Protection: Repligen's competitive advantage relies significantly on its proprietary technologies, including its Protein A ligands, chromatography products, filtration systems, and process analytics solutions. The inability to protect its intellectual property, potential infringement by competitors, or challenges to its patents could erode its market position and profitability.

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Repligen Corporation's main products and services operate within several significant addressable markets globally.

  • Overall Bioprocessing Market: The total addressable market for Repligen, which focuses on bioprocessing technologies, was estimated at approximately $12 billion in 2024, a substantial increase from $4 billion in 2020. Another estimate for Repligen's addressable market expanded from approximately $3 billion in 2019 to over $13 billion in 2025. The broader global bioprocessing market size was valued at USD 33.21 billion in 2025 and is predicted to increase to approximately USD 124.42 billion by 2035, expanding at a CAGR of 14.12% from 2026 to 2035. North America held a 46.7% market share in the bioprocessing market in 2035.
  • Protein A Ligands (and CaptivA Chromatography Resins): The global Protein A resin market was valued at USD 1.27 billion in 2025 and is estimated to grow to USD 2.08 billion by 2031, exhibiting a CAGR of 8.58% during the forecast period. Another report estimates the global Protein A resins market at USD 1.4 billion in 2025, projected to reach USD 2.5 billion in 2035, growing at a CAGR of 5.9%. North America commanded 40.50% of the Protein A resin market share in 2025.
  • Cell Culture Growth Factor Products: The global growth factors market is estimated to grow from US$ 2.5 billion in 2026 to US$ 3.7 billion by 2033, recording a CAGR of 5.8%. North America leads this market with a 39.8% share in 2025. More broadly, the global cell culture market size is estimated at USD 32.23 billion in 2025 and is anticipated to reach around USD 83.96 billion by 2035, expanding at a CAGR of 10.05%. North America contributed approximately 42% of the cell culture market share in 2025.
  • OPUS Pre-packed Chromatography Columns: The global prepacked chromatography columns market size was calculated at USD 3.54 billion in 2025 and is predicted to increase to approximately USD 5.55 billion by 2035, expanding at a CAGR of 4.60%. North America dominated this market with a major share in 2025, with revenue of USD 1.3 billion in 2023, projected to rise to USD 1.9 billion by 2032.
  • ELISA Test Kits: The global ELISA kits market size is projected to grow from approximately $2.1 billion in 2023 to an estimated $3.8 billion by 2032, exhibiting a compound annual growth rate (CAGR) of around 6.5%. The global enzyme-linked immunosorbent assay (ELISA) testing market size is evaluated at USD 2.42 billion in 2025 and is expected to reach around USD 4.19 billion by 2034, growing at a CAGR of 6.32%. North America holds a significant share, with the U.S. market capturing 79.2% within North America in 2024.
  • Filtration Products (XCell Alternating Tangential Flow systems, TangenX flat sheet cassettes, KrosFlo tangential flow filtration, ProConnex single-use hollow fiber): The global tangential flow filtration market size was valued at USD 2.05 billion in 2024 and is expected to grow at a CAGR of 12.4% from 2025 to 2030. Another source indicates the global tangential flow filtration market size was valued at USD 2.35 billion in 2025, projected to grow to USD 6.84 billion by 2034, exhibiting a CAGR of 12.58%. North America accounted for a 40.4% revenue share of the tangential flow filtration market in 2024. For hollow fiber filtration specifically, the global market was valued at USD 0.92 billion in 2025 and is projected to grow to USD 3.23 billion by 2034, exhibiting a CAGR of 15.01%. North America dominated the global hollow fiber filtration market with a 42.64% revenue share in 2024.
  • Process Analytics Products (SoloVPE, FlowVPE, FlowVPX slope spectroscopy systems): The global biopharmaceutical process analytical technology market was valued at US$1.2 billion in 2024 and is projected to reach US$2.6 billion by 2029, advancing at a CAGR of 16.0%. The global bioprocess analyzers market size was valued at USD 2.5 billion in 2025 and is projected to grow from USD 2.8 billion in 2026 to USD 7.8 billion by 2035, expanding at a CAGR of 12.2%. North America is the largest market for bioprocess analyzers. The global process spectroscopy market size was valued at USD 21.3 billion in 2023 and is expected to reach USD 35.8 billion by 2033, growing at a CAGR of 5.33%. North America led the process spectroscopy market in 2025 with a 32.90% share.

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Expected Drivers of Future Revenue Growth for Repligen (RGEN)

  • Continued Strength in Analytics and Proteins Franchises: Repligen anticipates sustained high growth from its analytics and proteins divisions. In Q4 2025, both franchises grew by over 30% year-over-year. The company projects its analytics franchise to grow by more than 20% in 2026, while its proteins division is expected to achieve low double-digit growth. This growth is aligned with Repligen's strategic focus on expanding its product offerings.
  • New Product Launches and Innovation: A key driver of future revenue growth is Repligen's commitment to innovation and the introduction of new products. The company plans strategic initiatives, including R&D spending to launch innovative products, such as the SoloVPE PLUS analytics platform and new AVIPure resins designed for the new modality market.
  • Geographic Expansion and Enhanced Commercial Strategies: Repligen is focused on expanding its commercial presence, particularly through building out its presence in the Asia Pacific (APAC) region. Additionally, the company is intensifying its commercial investments in cross-selling to existing customers and achieving further penetration in key accounts, demonstrated by selling 2.5 times as many product lines to these customers compared to 2019.
  • Growth in New Modalities within the Bioprocessing Market: Despite a short-term headwind related to a gene therapy platform, Repligen is positioned to benefit from the rapidly expanding market for new modalities. The company's diversified portfolio supports the demand for biologics and newer modalities, which is expected to drive solid consumables and equipment revenue. The bioprocessing market for new modalities is projected to have a high compounded annual growth rate (CAGR) of over 30%.

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Share Repurchases

  • In 2024, Repligen repurchased 92,090 shares of its common stock for $14.4 million.

Share Issuance

  • The company issued $600 million in 1.00% Convertible Senior Notes due 2028 in 2024 to refinance existing debt and support strategic initiatives.

Outbound Investments

  • In 2025, Repligen acquired the bioprocessing analytics portfolio from 908 Devices for $69.9 million in cash, which included desktop devices for real-time process monitoring, control, and analysis.
  • In 2024, Repligen expanded its manufacturing capabilities through the acquisition of Tantti Laboratory Inc.
  • In 2023, the company acquired Metenova, which offers magnetic mixing and drive train technologies, and FlexBiosys, Inc., further strengthening its fluid management portfolio.
  • In 2021, Repligen acquired Avitide Inc. for approximately $150 million, consisting of $75 million in cash and $75 million in Repligen common stock, to enhance its affinity ligand discovery engine and chromatography development.

Capital Expenditures

  • Repligen's capital expenditures were $23 million in 2025, $26 million in 2024, $36 million in 2023, $85 million in 2022, and $67 million in 2021.
  • The company's capital expenditures in Q4 2025 were $8.2 million, focused on funding long-term assets and infrastructure.
  • Repligen continues to make investments to support sustainable future growth, including in new technologies, capacity, and geographic expansion, as part of balancing margin expansion with growth initiatives for 2026.

Better Bets vs. Repligen (RGEN)

Trade Ideas

Select ideas related to RGEN.

Unique KeyDateTickerCompanyCategoryTrade Strategy6M Fwd Rtn12M Fwd Rtn12M Max DD
PGNY_3312026_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG03312026PGNYProgynyDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
0.0%0.0%0.0%
CNC_3272026_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG03272026CNCCenteneDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
2.3%2.3%-0.6%
OSCR_3272026_Dip_Buyer_High_FCF_Yield_ExInd_DE_RevG03272026OSCROscar HealthDip BuyDB | FCF Yield | Low D/EDip Buy with High Free Cash Flow Yield
Buying dips for companies with significant free cash flow yield (FCF / Market Cap) and reasonable debt / market cap
3.0%3.0%-2.6%
WAT_3202026_Monopoly_xInd_xCD_Getting_Cheaper03202026WATWatersMonopolyMY | Getting CheaperMonopoly-Like with P/S Decline
Large cap with monopoly-like margins or cash flow generation and getting cheaper based on P/S multiple
-0.4%-0.4%-3.3%
GILD_3202026_Quality_Momentum_RoomToRun_10%03202026GILDGilead SciencesQualityQ | Momentum | UpsideQuality Stocks with Momentum and Upside
Buying quality stocks with strong momentum but still having room to run
1.6%1.6%-2.2%
RGEN_6302024_Insider_Buying_45D_2Buy_200K06302024RGENRepligenInsiderInsider Buys 45DStrong Insider Buying
Companies with multiple insider buys in the last 45 days
15.5%-1.3%-13.6%

Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

RGENDHRTMOTECHAMedian
NameRepligen Danaher Thermo F.Bio-Tech.Agilent . 
Mkt Price120.10189.61496.1155.54115.06120.10
Mkt Cap6.8134.1185.58.732.632.6
Rev LTM73824,56844,5551,2167,0657,065
Op Inc LTM424,6908,1092581,4561,456
FCF LTM925,2606,293223993993
FCF 3Y Avg1035,4466,8292341,3181,318
CFO LTM1176,4167,8182491,3961,396
CFO 3Y Avg1366,7568,2972771,6851,685

Growth & Margins

RGENDHRTMOTECHAMedian
NameRepligen Danaher Thermo F.Bio-Tech.Agilent . 
Rev Chg LTM16.4%2.9%3.9%1.6%8.1%3.9%
Rev Chg 3Y Avg-1.5%-2.5%-0.2%2.8%0.8%-0.2%
Rev Chg Q18.1%4.6%7.2%-0.4%7.0%7.0%
QoQ Delta Rev Chg LTM4.3%1.2%1.9%-0.1%1.7%1.7%
Op Mgn LTM5.6%19.1%18.2%21.2%20.6%19.1%
Op Mgn 3Y Avg1.1%20.4%17.8%21.3%20.9%20.4%
QoQ Delta Op Mgn LTM6.8%0.1%-0.2%0.6%-0.7%0.1%
CFO/Rev LTM15.9%26.1%17.5%20.5%19.8%19.8%
CFO/Rev 3Y Avg20.5%28.0%19.1%23.4%25.0%23.4%
FCF/Rev LTM12.4%21.4%14.1%18.3%14.1%14.1%
FCF/Rev 3Y Avg15.6%22.6%15.7%19.8%19.5%19.5%

Valuation

RGENDHRTMOTECHAMedian
NameRepligen Danaher Thermo F.Bio-Tech.Agilent . 
Mkt Cap6.8134.1185.58.732.632.6
P/S9.25.54.27.14.65.5
P/EBIT80.629.821.370.121.129.8
P/E138.337.127.7106.725.237.1
P/CFO57.620.923.734.723.323.7
Total Yield0.7%2.7%3.6%1.5%4.8%2.7%
Dividend Yield0.0%0.0%0.0%0.6%0.9%0.0%
FCF Yield 3Y Avg1.2%3.3%3.3%2.2%3.4%3.3%
D/E0.10.10.20.00.10.1
Net D/E-0.00.10.20.00.00.0

Returns

RGENDHRTMOTECHAMedian
NameRepligen Danaher Thermo F.Bio-Tech.Agilent . 
1M Rtn5.6%2.0%4.2%7.9%3.3%4.2%
3M Rtn-28.0%-20.3%-19.8%-15.4%-22.4%-20.3%
6M Rtn-17.3%-6.0%-5.3%-5.1%-15.4%-6.0%
12M Rtn-2.2%1.2%13.6%10.1%12.9%10.1%
3Y Rtn-33.2%-13.2%-13.6%-30.6%-14.9%-14.9%
1M Excs Rtn0.1%-3.2%-0.5%3.0%-0.7%-0.5%
3M Excs Rtn-26.3%-17.6%-16.6%-12.4%-19.4%-17.6%
6M Excs Rtn-21.3%-8.1%-8.2%-9.0%-18.9%-9.0%
12M Excs Rtn-26.5%-27.5%-18.1%-22.4%-20.0%-22.4%
3Y Excs Rtn-92.5%-79.1%-79.3%-89.9%-81.1%-81.1%

Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Filtration products373341496404175
Chromatography products1231271329171
Proteins products7410311412483
Process analytics products5957544833
Other54644
Royalty and other income00000
Total634632802671366


Price Behavior

Price Behavior
Market Price$120.10 
Market Cap ($ Bil)6.8 
First Trading Date03/26/1990 
Distance from 52W High-30.3% 
   50 Days200 Days
DMA Price$127.38$138.20
DMA Trendindeterminatedown
Distance from DMA-5.7%-13.1%
 3M1YR
Volatility39.6%43.4%
Downside Capture1.241.00
Upside Capture117.23138.75
Correlation (SPY)47.0%44.1%
RGEN Betas & Captures as of 3/31/2026

 1M2M3M6M1Y3Y
Beta1.911.661.561.571.451.42
Up Beta3.840.971.891.501.521.48
Down Beta0.640.760.400.891.111.27
Up Capture238%146%139%216%172%181%
Bmk +ve Days7162765139424
Stock +ve Days10162759118360
Down Capture197%227%223%163%141%110%
Bmk -ve Days12233358110323
Stock -ve Days12263667133389

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with RGEN
RGEN12.6%46.4%0.39-
Sector ETF (XLV)12.3%16.8%0.5255.4%
Equity (SPY)31.2%17.3%1.4754.1%
Gold (GLD)60.1%27.8%1.6911.9%
Commodities (DBC)29.8%16.6%1.5816.8%
Real Estate (VNQ)21.3%15.2%1.0744.8%
Bitcoin (BTCUSD)-4.3%43.7%0.0228.5%

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Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with RGEN
RGEN-9.4%49.9%-0.02-
Sector ETF (XLV)6.3%14.6%0.2546.5%
Equity (SPY)11.1%17.0%0.5048.4%
Gold (GLD)22.1%17.8%1.0211.1%
Commodities (DBC)11.8%18.8%0.527.1%
Real Estate (VNQ)3.7%18.8%0.1042.4%
Bitcoin (BTCUSD)4.3%56.5%0.3022.0%

Smart multi-asset allocation framework can stack odds in your favor. Learn How
Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with RGEN
RGEN16.4%45.6%0.50-
Sector ETF (XLV)9.8%16.5%0.4847.7%
Equity (SPY)13.8%17.9%0.6646.4%
Gold (GLD)14.2%15.9%0.748.8%
Commodities (DBC)8.6%17.6%0.418.9%
Real Estate (VNQ)5.1%20.7%0.2233.8%
Bitcoin (BTCUSD)67.6%66.9%1.0713.4%

Smart multi-asset allocation framework can stack odds in your favor. Learn How

Short Interest

Short Interest: As Of Date3312026
Short Interest: Shares Quantity5.6 Mil
Short Interest: % Change Since 315202628.0%
Average Daily Volume0.9 Mil
Days-to-Cover Short Interest6.3 days
Basic Shares Quantity56.3 Mil
Short % of Basic Shares9.9%

Earnings Returns History

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 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
2/24/2026-0.5%-7.7%-14.1%
10/28/2025-5.9%-6.8%6.6%
7/29/20254.7%-2.6%0.7%
2/20/20257.9%8.0%-7.6%
11/12/20246.5%-11.5%11.3%
7/30/202416.4%17.5%5.8%
5/1/2024-3.6%2.1%-9.8%
2/21/2024-2.8%-3.5%-1.5%
...
SUMMARY STATS   
# Positive141313
# Negative677
Median Positive8.0%8.0%5.8%
Median Negative-3.2%-5.7%-7.6%
Max Positive17.9%26.1%39.7%
Max Negative-5.9%-11.5%-14.1%

SEC Filings

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Report DateFiling DateFiling
12/31/202502/26/202610-K
09/30/202511/04/202510-Q
06/30/202508/07/202510-Q
03/31/202504/29/202510-Q
12/31/202403/14/202510-K
09/30/202411/18/202410-Q
06/30/202407/30/202410-Q
03/31/202405/01/202410-Q
12/31/202302/22/202410-K
09/30/202310/31/202310-Q
06/30/202308/02/202310-Q
03/31/202305/02/202310-Q
12/31/202202/22/202310-K
09/30/202211/01/202210-Q
06/30/202208/02/202210-Q
03/31/202204/27/202210-Q

Insider Activity

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#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Dawes, Karen A DirectSell12182025161.0027544,27514,783,181Form
2Loeillot, OlivierChief Executive OfficerDirectSell11262025170.007,0411,196,9706,102,660Form
3Bylund, JamesChief Operating OfficerDirectSell11192025151.212,191331,3013,254,039Form
4Hunt, Anthony DirectSell11142025154.6120,0003,092,27812,483,992Form
5Hunt, Anthony DirectSell11132025156.8825,0003,921,94015,804,319Form