Repligen Stock Performance
| RGEN Stock | USD 123.46 -2.97 -2.35% |
Risk-Adjusted Performance
0High
0 · Weak
For the recent 90-day horizon, Repligen failed to convert its risk exposure into positive performance. This reading is typically reviewed alongside volatility, downside risk, and benchmark-relative behavior. Over the measured period, Repligen has produced below-breakeven returns relative to its volatility profile. Learn More
Actual Historical Performance (%)
One Day Return -2.35 | Five Day Return 3.96 | Year To Date Return -24.66 | Ten Year Return 358.11 | All Time Return 997.42 |
1 | Acquisition by Konstantinov Konstantin of 973 shares of Repligen subject to Rule 16 b-3 | 02/13/2026 |
2 | Repligen Return To Profitability Tests Bullish Growth Narrative In Q 4 2025 Results | 02/24/2026 |
3 | How Investors Are Reacting To Repligen Earnings Beat Paired With Cautious 2026 Guidance | 02/27/2026 |
4 | Disposition of 221 shares by Douglass Brian Robb of Repligen at 124.97 subject to Rule 16 b-3 | 03/02/2026 |
5 | Repligen Opens European Training Innovation Center in Breda, Expanding Global Customer Support Network | 04/17/2026 |
6 | Assessing Repligen Valuation After Recent Share Price Rebound | 04/21/2026 |
7 | 2025 Membrane and Filtration Market Research Review Report | 04/23/2026 |
8 | Repligen Reaches New 12-Month Low Heres What Happened | 04/24/2026 |
9 | Tempered Forward Expectations Hurt Repligen Corp. in Q 1 | 04/27/2026 |
10 | Is Repligen Offering Value After A 28.5 percent Year To Date Share Price Decline | 04/29/2026 |
11 | Repligen Q 1 Earnings Call Highlights | 05/05/2026 |
12 | Repligen Posts Earnings Results, Beats Estimates By 0.10 EPS | 05/06/2026 |
Performance Related Modules
Relative Risk vs. Return Landscape
If you had invested $ 14,358 in Repligen on February 8, 2026 and sold it today, you would have lost $ 2,012 , a decline of 14.01% over 90 days. Repligen does not currently generate positive expected returns and carries 3.01% risk (volatility on return distribution) over a 90-day horizon. In relative terms, Repligen exhibits above-average volatility, exceeding roughly 73% of comparable stocks, and RGEN has trailed 99% of traded instruments in return over the 90-day horizon. Expected Return |
| Risk |
Target Price Odds to finish over Current Price
Historical pricing patterns in Repligen Stock are sometimes evaluated to determine whether current levels appear stretched relative to prior trading behavior. Some stocks trade persistently above or below historical averages because of structural or sentiment-driven factors.
| Current Price | Horizon | Target Price | Odds moving above the current price in 90 days |
| 123.46 | 90 days | 123.46 | about 56.7 % |
Using a normal distribution model, the likelihood of Repligen moving above the current price in 90 days from now is about 56.7 %. Past return patterns over this horizon reflect a distribution that has favored above-current-price scenarios. (The curve shows where outcomes have been clustering for Repligen Stock over the next 90 days). The curve width gives a practical read on how much uncertainty surrounds Repligen Stock over this horizon.
Repligen Price Density |
| Price |
Predictive Modules for Repligen
Forecasting Repligen requires combining quantitative signals with evolving sentiment and fundamental trends. Each approach has strengths and limitations, making diversified forecasting strategies especially important for Repligen.Mean reversion is the tendency of Repligen's price to return to its historical average after periods of extreme deviation. Some analysts monitor this tendency by comparing Repligen's price extremes to fundamental value.
Primary Risk Indicators
Over the past two decades, the stock market has experienced significant volatility affecting Repligen. Repligen has seen dramatic price moves that have reshaped risk profiles for its holders.α | Alpha over Dow Jones | -0.2267 | |
β | Beta against Dow Jones | -0.11 | |
σ | Overall volatility | 9.78 | |
Ir | Information ratio | -0.0747 |
Investor Alerts and Insights
Targeted alerts for Repligen provide the responsiveness needed to evaluate market conditions and assess potential outcomes. These notifications for Repligen help investors make timely decisions in response to significant stock events.| Repligen generated a negative expected return over the last 90 days | |
| Repligen has high historical volatility and very poor performance | |
| Repligen is unlikely to experience financial distress in the next 2 years | |
| Repligen's Piotroski F-Score indicates relatively stable underlying signals within the model framework, despite current profitability pressure | |
| Latest headline from thelincolnianonline.com: Repligen Posts Earnings Results, Beats Estimates By 0.10 EPS |
Price Density Drivers
Price movements in Repligen are influenced by the balance of buyer and seller positioning dynamics. Monitoring key indicators provides context for understanding when price movements are fundamental versus tactical.
| Common Stock Shares Outstanding | 56.56 million | |
| Cash And Short Term Investments | 767.63 million |
Repligen Fundamentals Growth
The market price of Repligen Stock is shaped by investors' expectations for Repligen's financial performance. Revenue and earnings trends, operating margins, and capital structure decisions all play a role in Repligen Stock pricing.
| Current Valuation | 7 B | |||
| Shares Outstanding | 56.41 M | |||
| Earnings Per Share | 0.91 X | |||
Performance Metrics & Calculation Methodology
Benchmark comparison for Repligen clarifies whether returns reflect stock-specific outcomes or market-wide trends. Outperformance relative to the benchmark may reflect exposure tilt, selection effect, or timing. Repligen shows ROE of 2.51%, ROA of 1.18% (TTM) vs 1.74% (last reported).
Repligen inputs come from periodic company reporting and market reference feeds and are mapped into a consistent reporting framework. Return and risk statistics are calculated from historical price series.
Editorial review and methodology oversight provided by: Rifka Kats, Member of Macroaxis Editorial Board