<div id="readability-page-1"><div><p>Repligen (RGEN) just widened its bioprocessing toolkit with three new chromatography resins aimed at gene therapy workflows, a move that quietly matters for both long term growth expectations and the stock’s quality story.</p> <p>See our latest analysis for Repligen.</p> <p>Repligen’s new resin launches land after a bumpy stretch, with a strong 90 day share price return of 28.96 percent off a softer year to date base. However, the 1 year total shareholder return of 7.63 percent still masks a weaker multi year record, suggesting sentiment is improving but not yet fully healed.</p> <p>If this kind of niche life sciences innovation interests you, it could be worth exploring other specialist names through our curated healthcare stocks for more potential opportunities.</p> <p>With shares up double digits this quarter but still nursing multiyear scars, and trading at a modest discount to bullish analyst targets, is Repligen quietly setting up a fresh buying opportunity, or is the market already banking on a full growth rebound?</p> <h2>Most Popular Narrative: 15.7% Undervalued</h2> <p>With Repligen closing at $157.72 against a narrative fair value of $187, the current setup implies investors are not fully pricing in the recovery path.</p> <blockquote> <p><em>Continued product launches (new resins, Metenova single use mixers, integrated PAT platforms) and recent acquisitions (e.g., 908 bioprocessing) are building additional recurring consumable pull through and expanding the addressable market, directly supporting long term revenue and operating margin growth.</em></p> </blockquote> <p>Read the complete narrative.</p> <p>Want to see what kind of growth it takes to back that valuation gap? The narrative leans on brisk revenue compounding, expanding margins, and a future earnings multiple more often associated with sector leaders. Curious how those moving parts stack together into a single fair value number? The full story is one click away.</p> <p><strong>Result: Fair Value of $187 (UNDERVALUED)</strong></p> <p>Have a read of the narrative in full and understand what's behind the forecasts.</p> <p>However, sustained biotech funding weakness and ongoing gene therapy softness could delay volume recovery, which may pressure margins and challenge the underlying growth narrative.</p> <p>Find out about the key risks to this Repligen narrative.</p> <h2>Another Lens on Valuation</h2> <p>On simple sales metrics, Repligen looks stretched, trading on a price to sales ratio of 12.5 times versus 3.3 times for the US Life Sciences industry and 2.8 times for peers, and even well above its own fair ratio of 5.4 times. Is the market overpaying for growth resilience here, or just front running a full recovery?</p> <p>See what the numbers say about this price — find out in our valuation breakdown.</p> <figure><img height="476" src="https://imageproxy.pbkrs.com/https://images.simplywall.st/company/8687f36c-d461-4ca5-87fc-acc3abf222d1/chart/ps-multiple-vs-industry?x-oss-process=image/auto-orient,1/interlace,1/resize,w_1440,h_1440/quality,q_95/format,jpg" width="746" original-src="https://imageproxy.pbkrs.com/https://images.simplywall.st/company/8687f36c-d461-4ca5-87fc-acc3abf222d1/chart/ps-multiple-vs-industry"/><figcaption>NasdaqGS:RGEN PS Ratio as at Dec 2025</figcaption></figure><h2> Build Your Own Repligen Narrative</h2> <p>If you see the story differently or want to dig into the numbers yourself, you can build a personalized view in just minutes using the Do it your way tool.</p> <p>A great starting point for your Repligen research is our analysis highlighting 3 key rewards and 2 important warning signs that could impact your investment decision.</p> <h2>Ready for more high conviction opportunities?</h2> <p>Before you move on, lock in your next ideas now with the Simply Wall St Screener so you are not catching tomorrow’s winners after the crowd.</p> <ul> <li>Capture potential multibaggers early by targeting these 3628 penny stocks with strong financials that already show robust balance sheets and surprisingly strong fundamentals.</li> <li>Ride powerful structural trends by focusing on these 29 healthcare AI stocks at the intersection of medical innovation and artificial intelligence.</li> <li>Strengthen your income stream by zeroing in on these 13 dividend stocks with yields &gt; 3% that combine solid yields with sustainability checks.</li> </ul> <p><em> This article by Simply Wall St is general in nature. <strong>We provide commentary based on historical data     and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice.</strong> It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your     financial situation. We aim to bring you long-term focused analysis driven by fundamental data.     Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material.     Simply Wall St has no position in any stocks mentioned.</em></p><div><p>Mobile Infrastructure for Defense and Disaster</p><p>The next wave in robotics isn't humanoid. Its fully autonomous towers delivering 5G, ISR, and radar in under 30 minutes, anywhere.</p><p>Get the investor briefing before the next round of contracts</p><p><span>Sponsored On Behalf of CiTech</span></p></div></div></div>

RGEN

<p>Repligen has launched three new chromatography resins for gene therapy, boosting its bioprocessing toolkit. Despite recent share price gains, the stock remains undervalued at $157.72 against a fair value of $187. Continued product launches and acquisitions are expected to support long-term growth. However, biotech funding weakness and gene therapy softness may challenge recovery. Repligen trades at a high price-to-sales ratio, raising questions about market expectations. Investors are encouraged to explore further opportunities in healthcare stocks.</p>

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