On June 25, 2026, Repligen Corp (RGEN) shares rose 4.9% to a current price of $145.23. The stock has experienced a 52-week range between $100.99 and $175.77, in

Repligen Corporation (RGEN) stock price & volume — 10-year historical chart
Investment Thesis • Updated 2026Q1
while the company has successfully returned to 14.8% revenue growth, the high 170.94 P/E TTM and inconsistent net margins of 4.3% suggest that the current valuation may already price in a rapid recovery.
Repligen Corporation (RGEN) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR
Repligen Corporation (RGEN) EPS & revenue vs analyst estimates — last 4 quarters
| Quarter | Date | EPS (Act vs Est) | Revenue (Act vs Est) |
|---|---|---|---|
| Q2 2026Latest | May 5, 2026 | $0.48vs $0.38+26.3% | $194Mvs $192M+1.1% |
| Q1 2026 | Feb 24, 2026 | $0.49vs $0.44+11.4% | $198Mvs $193M+2.6% |
| Q4 2025 | Oct 28, 2025 | $0.46vs $0.42+9.5% | $189Mvs $192M-1.8% |
| Q3 2025 | Jul 29, 2025 | $0.37vs $0.40-7.5% | $182Mvs $182M+0.3% |
Recent stock market news and headlines for Repligen Corporation (RGEN)
On June 25, 2026, Repligen Corp (RGEN) shares rose 4.9% to a current price of $145.23. The stock has experienced a 52-week range between $100.99 and $175.77, in

On June 22, 2026, Repligen Corp (RGEN) shares fell 4.1% today, bringing the current price to $126.67. The stock has seen a 52-week range of $100.99 to $175.77,

Key metrics vs top competitors for Repligen Corporation (RGEN)
| Company | Price | Market Cap | P/E Ratio | Rev Growth (1Y) | Net Margin | ROE | Div Yield |
|---|---|---|---|---|---|---|---|
| $139.83 | $7.89B | 162.59 | 16.36% | 6.62% | 2.4% | — | |
| $17.48 | $1.65B | -1.62 | 1% | -16.5% | -79.12% | — | |
| $281.27 | $40.28B | -185.05 | 35.9% | -9.05% | -15.13% | — | |
| $25.37 | $1.17B | -20.80 | 3.55% | -29.86% | -10.69% | — | |
| $58.25 | $8.87B | -388.33 | 2.08% | -0.34% | -0.5% | — | |
| $17.72 | $2.02B | -14.52 | 8.28% | -25.66% | -50.82% | — |
Repligen Corporation (RGEN) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.
Repligen Corporation (RGEN) SEC filings — annual & quarterly reports (10-K, 10-Q)
May 5, 2026·SEC
Feb 24, 2026·SEC
Jan 6, 2026·SEC
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Repligen Corporation (RGEN) stock FAQ — growth, dividends, profitability & financials explained
Repligen Corporation (RGEN) reported $763.3M in revenue for fiscal year 2025. This represents a 6903% increase from $10.9M in 1996.
Repligen Corporation (RGEN) grew revenue by 16.4% over the past year. This is strong growth.
Yes, Repligen Corporation (RGEN) is profitable, generating $51.4M in net income for fiscal year 2025 (6.6% net margin).
Repligen Corporation (RGEN) has a return on equity (ROE) of 2.4%. This is below average, suggesting room for improvement.
Repligen Corporation (RGEN) generated $104.3M in free cash flow for fiscal year 2025. Positive FCF indicates the company can fund dividends, buybacks, or reinvestment.