169.05
price down icon1.86%   -3.21
after-market After Hours: 168.53 -0.52 -0.31%
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Repligen Corp stock is traded at $169.05, with a volume of 904.15K. It is down -1.86% in the last 24 hours and up +2.47% over the past month. Repligen, headquartered in Waltham, Massachusetts, is a global life sciences company that develops and sells bioprocessing equipment and supplies used in the manufacturing of biologic drugs, including monoclonal antibodies, recombinant proteins, vaccines, and cell and gene therapies. Its customers include biopharmaceutical companies, contract development and manufacturing organizations, or CDMOs, and other life science companies. It sells four main product categories: filtration (including fluid management) is the largest category and was 58% of 2024 revenue, while chromatography, proteins, and process analytics were 19%, 12%, and 9%, respectively. Customers in North America, Europe, and Asia Pacific contributed 44%, 37%, and 19% of revenue, respectively.
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Previous Close:
$172.26
Open:
$172.66
24h Volume:
904.15K
Relative Volume:
1.10
Market Cap:
$9.52B
Revenue:
$633.51M
Net Income/Loss:
$-8.10M
P/E Ratio:
-545.32
EPS:
-0.31
Net Cash Flow:
$131.26M
1W Performance:
+3.17%
1M Performance:
+2.47%
6M Performance:
+35.86%
1Y Performance:
+10.13%
1-Day Range:
Value
$167.86
$175.00
1-Week Range:
Value
$162.21
$175.77
52-Week Range:
Value
$102.97
$182.52

Repligen Corp Stock (RGEN) Company Profile

Name
Name
Repligen Corp
Name
Phone
(781) 449-9560
Name
Address
41 SEYON STREET, WALTHAM, MA
Name
Employee
1,778
Name
Twitter
@repligen
Name
Next Earnings Date
2024-11-12
Name
Latest SEC Filings
Name
RGEN's Discussions on Twitter

Compare RGEN with other stocks

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Medical Instruments & Supplies icon
RGEN
Repligen Corp
169.05 9.70B 633.51M -8.10M 131.26M -0.31
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ISRG
Intuitive Surgical Inc
592.27 210.16B 9.61B 2.77B 2.27B 7.555
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BDX
Becton Dickinson Co
202.71 58.51B 21.84B 1.68B 2.67B 5.8293
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ALC
Alcon Inc
81.02 40.19B 10.19B 1.05B 1.38B 2.1044
Medical Instruments & Supplies icon
RMD
Resmed Inc
248.21 36.37B 5.26B 1.44B 1.76B 9.7713
Medical Instruments & Supplies icon
MDLN
Medline Inc
40.43 31.30B 27.43B 1.27B 1.01B 1.5829

Repligen Corp Stock (RGEN) Upgrades & Downgrades

Date Action Analyst Rating Change
Oct-01-25 Initiated HSBC Securities Buy
Sep-22-25 Upgrade Evercore ISI In-line → Outperform
Jul-22-25 Resumed Stephens Overweight
Jun-24-25 Initiated Barclays Overweight
Apr-29-25 Upgrade Wolfe Research Peer Perform → Outperform
Mar-18-25 Initiated Evercore ISI In-line
Feb-10-25 Initiated TD Cowen Buy
Dec-17-24 Initiated Canaccord Genuity Hold
Nov-14-24 Initiated Wolfe Research Peer Perform
Aug-28-24 Initiated Wells Fargo Overweight
Jun-26-24 Upgrade Deutsche Bank Hold → Buy
Jun-18-24 Initiated Guggenheim Neutral
Dec-04-23 Downgrade The Benchmark Company Buy → Hold
Jul-20-23 Initiated Wells Fargo Overweight
Jul-05-23 Resumed JP Morgan Overweight
Mar-28-23 Initiated The Benchmark Company Buy
Dec-14-22 Initiated Deutsche Bank Hold
Dec-07-22 Initiated RBC Capital Mkts Sector Perform
Jul-20-22 Initiated UBS Buy
Oct-14-21 Initiated Exane BNP Paribas Outperform
Nov-10-20 Initiated KeyBanc Capital Markets Overweight
Aug-24-20 Reiterated H.C. Wainwright Buy
Jun-30-20 Reiterated H.C. Wainwright Buy
May-07-20 Reiterated H.C. Wainwright Buy
Mar-23-20 Reiterated H.C. Wainwright Buy
Nov-15-19 Initiated Stifel Buy
Nov-01-19 Upgrade First Analysis Sec Outperform → Strong Buy
Oct-15-19 Initiated SVB Leerink Outperform
Aug-28-19 Reiterated First Analysis Sec Outperform
Aug-23-19 Resumed Stephens Overweight
Jul-22-19 Upgrade H.C. Wainwright Neutral → Buy
Dec-17-18 Upgrade CL King Neutral → Buy
Nov-12-18 Downgrade CL King Buy → Neutral
Sep-26-18 Initiated H.C. Wainwright Neutral
Dec-08-17 Initiated Citigroup Buy
Dec-05-17 Initiated JP Morgan Overweight
Nov-13-17 Initiated CL King Buy
Oct-02-17 Upgrade First Analysis Sec Equal-Weight → Overweight
Jul-21-17 Initiated William Blair Outperform
Feb-13-17 Upgrade Piper Jaffray Neutral → Overweight
View All

Repligen Corp Stock (RGEN) Latest News

pulisher
Jan 06, 2026

Repligen appoints Madaus as new board chair, Hunt to retire By Investing.com - Investing.com Canada

Jan 06, 2026
pulisher
Jan 06, 2026

Repligen Corporation Elects Dr. Martin D. Madaus as New Chair of the Board, Succeeding Tony Hunt - Quiver Quantitative

Jan 06, 2026
pulisher
Jan 03, 2026

Institution Moves: How risky is Repligen Corporation RGN stock compared to peersMarket Risk Report & Risk Controlled Stock Pick Alerts - moha.gov.vn

Jan 03, 2026
pulisher
Jan 02, 2026

Bioprocess Filtration Global Markets Report 2025-2030, Profiles of Leading PlayersDanaher, Merck, Sartorius, Solventum, and RepligenResearchAndMarkets.com - FinancialContent

Jan 02, 2026
pulisher
Jan 02, 2026

Pacer Advisors Inc. Has $1.37 Million Position in Repligen Corporation $RGEN - MarketBeat

Jan 02, 2026
pulisher
Jan 02, 2026

Allspring Global Investments Holdings LLC Lowers Stake in Repligen Corporation $RGEN - MarketBeat

Jan 02, 2026
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Jan 01, 2026

Delta Investment Management LLC Buys Shares of 50,717 Repligen Corporation $RGEN - MarketBeat

Jan 01, 2026
pulisher
Dec 28, 2025

Repligen Corporation (NASDAQ:RGEN) Receives Average Recommendation of "Moderate Buy" from Brokerages - MarketBeat

Dec 28, 2025
pulisher
Dec 27, 2025

Why Repligen Corporation stock remains undervaluedFibonacci Retracement Levels & Free Dynamic Capital Growth - bollywoodhelpline.com

Dec 27, 2025
pulisher
Dec 25, 2025

Is Repligen (RGEN) Quietly Recasting Its Gene Therapy Moat With New HiPer Viral Vector Resins? - simplywall.st

Dec 25, 2025
pulisher
Dec 22, 2025

Riverbridge Partners LLC Sells 24,644 Shares of Repligen Corporation $RGEN - MarketBeat

Dec 22, 2025
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Dec 22, 2025

Congress Asset Management Co. Boosts Stake in Repligen Corporation $RGEN - Defense World

Dec 22, 2025
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Dec 22, 2025

Assenagon Asset Management S.A. Takes Position in Repligen Corporation $RGEN - MarketBeat

Dec 22, 2025
pulisher
Dec 20, 2025

Can Repligen Corporation stock maintain growth trajectoryFed Meeting & Smart Allocation Stock Tips - Улправда

Dec 20, 2025
pulisher
Dec 20, 2025

Texas Permanent School Fund Corp Has $3.13 Million Stock Holdings in Repligen Corporation $RGEN - MarketBeat

Dec 20, 2025
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Dec 19, 2025

Will Repligen Corporation stock rally after Fed decisions2025 Winners & Losers & Free Technical Pattern Based Buy Signals - Улправда

Dec 19, 2025
pulisher
Dec 19, 2025

Why Repligen Corporation (RGN) stock trades below fair valueJuly 2025 Drop Watch & Risk Managed Investment Signals - Bölüm Sonu Canavarı

Dec 19, 2025
pulisher
Dec 19, 2025

Repligen Corp’s results are impressive - uspostnews.com

Dec 19, 2025
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Dec 19, 2025

Repligen (RGEN): Assessing Valuation After New Chromatography Resins Expand Its Gene Therapy Toolkit - simplywall.st

Dec 19, 2025
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Dec 18, 2025

How institutional buying supports Repligen Corporation stockJuly 2025 Highlights & High Accuracy Investment Signals - Улправда

Dec 18, 2025
pulisher
Dec 18, 2025

Insider Sell: Karen Dawes Sells Shares of Repligen Corp (RGEN) - GuruFocus

Dec 18, 2025
pulisher
Dec 18, 2025

Repligen (NASDAQ:RGEN) Director Karen Dawes Sells 275 Shares - MarketBeat

Dec 18, 2025
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Dec 18, 2025

REPLIGEN Director Karen A Dawes Sells 275 Shares - TradingView — Track All Markets

Dec 18, 2025
pulisher
Dec 18, 2025

[Form 4] REPLIGEN CORP Insider Trading Activity - Stock Titan

Dec 18, 2025
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Dec 18, 2025

Repligen Corporation to Present at J.P. Morgan 2026 Healthcare Conference - Yahoo Finance

Dec 18, 2025
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Dec 17, 2025

Here’s Why Sands Capital Global Growth Fund Decided to Sell Repligen Corporation (RGEN) - Insider Monkey

Dec 17, 2025
pulisher
Dec 16, 2025

The Bull Case For Repligen (RGEN) Could Change Following New Gene Therapy Chromatography Resin Launches - simplywall.st

Dec 16, 2025
pulisher
Dec 16, 2025

Repligen (RGEN) Expands Product Line with High-Performance Chrom - GuruFocus

Dec 16, 2025
pulisher
Dec 16, 2025

Repligen Corporation Launches Three New High-Performance Chromatography Resins to Enhance Bioprocessing Solutions - Quiver Quantitative

Dec 16, 2025
pulisher
Dec 16, 2025

Repligen Introduces Next-Generation Chromatography Resins to Advance New Modality Workflows - Yahoo Finance

Dec 16, 2025
pulisher
Dec 15, 2025

RGEN: Wells Fargo Raises Repligen's Price Target to $190 | RGEN Stock News - GuruFocus

Dec 15, 2025
pulisher
Dec 15, 2025

Repligen Corporation $RGEN Shares Sold by Thrivent Financial for Lutherans - MarketBeat

Dec 15, 2025
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Dec 14, 2025

Repligen Corporation $RGEN Shares Purchased by Squarepoint Ops LLC - MarketBeat

Dec 14, 2025
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Dec 14, 2025

Holocene Advisors LP Reduces Stock Holdings in Repligen Corporation $RGEN - MarketBeat

Dec 14, 2025
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Dec 14, 2025

Ranger Investment Management L.P. Has $20.89 Million Holdings in Repligen Corporation $RGEN - MarketBeat

Dec 14, 2025
pulisher
Dec 12, 2025

How analysts predict Repligen Corp (RGEN) will perform this quarter? - uspostnews.com

Dec 12, 2025
pulisher
Dec 11, 2025

Repligen Corporation $RGEN Shares Purchased by First Trust Advisors LP - MarketBeat

Dec 11, 2025
pulisher
Dec 10, 2025

What's Driving the Market Sentiment Around Repligen Corp? - Benzinga

Dec 10, 2025
pulisher
Dec 09, 2025

The five-year earnings decline is not helping Repligen's (NASDAQ:RGEN share price, as stock falls another 3.3% in past week - Yahoo Finance

Dec 09, 2025
pulisher
Dec 09, 2025

London & Capital Asset Management Ltd Lowers Stock Holdings in Repligen Corporation $RGEN - MarketBeat

Dec 09, 2025
pulisher
Dec 08, 2025

Norges Bank Buys New Holdings in Repligen Corporation $RGEN - MarketBeat

Dec 08, 2025
pulisher
Dec 06, 2025

Repligen Corporation $RGEN Shares Sold by Baird Financial Group Inc. - MarketBeat

Dec 06, 2025
pulisher
Dec 05, 2025

Nothing is Better Than Repligen Corp (RGEN) stock at the moment - setenews.com

Dec 05, 2025
pulisher
Dec 05, 2025

Does Repligen Corporation (RGN) stock trade below intrinsic value2025 Big Picture & Capital Efficiency Focused Ideas - Newser

Dec 05, 2025
pulisher
Dec 05, 2025

Brown Capital Management LLC Has $125.04 Million Position in Repligen Corporation $RGEN - MarketBeat

Dec 05, 2025
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Dec 04, 2025

State Street Premier Growth Equity V.I.S. Fund's Repligen Corp(RGEN) Holding History - GuruFocus

Dec 04, 2025
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Dec 04, 2025

Why Repligen Corporation stock is rated strong buyRecession Risk & Fast Exit/Entry Strategy Plans - Newser

Dec 04, 2025
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Dec 04, 2025

Schroder Investment Management Group Makes New $25.67 Million Investment in Repligen Corporation $RGEN - MarketBeat

Dec 04, 2025
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Dec 04, 2025

Edgestream Partners L.P. Makes New $3.48 Million Investment in Repligen Corporation $RGEN - Defense World

Dec 04, 2025
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Dec 03, 2025

RGEN SEC FilingsRepligen 10-K, 10-Q, 8-K Forms - Stock Titan

Dec 03, 2025
pulisher
Dec 03, 2025

Repligen Corporation (NASDAQ:RGEN) Given Consensus Rating of "Moderate Buy" by Brokerages - MarketBeat

Dec 03, 2025

Repligen Corp Stock (RGEN) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$166.81
price down icon 0.51%
$84.24
price up icon 1.30%
medical_instruments_supplies COO
$83.90
price down icon 0.50%
$74.96
price up icon 0.07%
medical_instruments_supplies WST
$278.44
price down icon 0.85%
$40.43
price up icon 1.66%
Cap:     |  Volume (24h):