- ISIN
- US75886F1075
- CUSIP
- 75886F107
- Sector
- Healthcare
- Industry
- Biotechnology
- IPO Date
- Apr 2, 1991
Highlights
- Market Cap
- $64.93B
- Enterprise Value
- $64.68B
- EPS (TTM)
- $41.05
- PE Ratio
- 14.69
- Total Revenue (TTM)
- $14.92B
- Gross Profit (TTM)
- $12.61B
- EBITDA (TTM)
- $5.74B
- Year Range
- $476.49 - $821.11
- Target Price
- $866.53
- ROA (TTM)
- 10.82%
- ROE (TTM)
- 14.08%
Share Price Chart
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Performance
REGN Performance Chart
Regeneron Pharmaceuticals, Inc. (REGN) is down 21.7% since the beginning of the year. At $603 per share, REGN is trading 26.6% below its 52-week high of $821. Investors who bought $1,000 worth of REGN shares 5 years ago would now be looking at an investment worth $1,202.
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Returns By Period
Regeneron Pharmaceuticals, Inc. (REGN) has returned -21.68% so far this year and 24.26% over the past 12 months. Over the last ten years, REGN has returned 4.25% per year, falling short of the S&P 500 Index benchmark, which averaged 13.75% annually.
Regeneron Pharmaceuticals, Inc.
- 1D
- 0.38%
- 1M
- -14.86%
- YTD
- -21.68%
- 6M
- -16.46%
- 1Y
- 24.26%
- 3Y*
- -6.34%
- 5Y*
- 3.75%
- 10Y*
- 4.25%
Benchmark (S&P 500 Index)
- 1D
- 0.13%
- 1M
- 5.68%
- YTD
- 11.16%
- 6M
- 11.10%
- 1Y
- 27.46%
- 3Y*
- 21.12%
- 5Y*
- 12.66%
- 10Y*
- 13.75%
REGN Monthly Returns History
Based on dividend-adjusted daily data since Apr 2, 1991, REGN's average daily return is +0.12%, while the average monthly return is +2.74%. At this rate, an investment would double in approximately 2.1 years.
Historically, 49% of months were positive and 51% were negative. The best month was Feb 2000 with a return of +359.0%, while the worst month was Mar 2003 at -59.0%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 6 months.
On a daily basis, REGN closed higher 47% of trading days. The best single day was Feb 23, 2000 with a return of +75.4%, while the worst single day was Mar 31, 2003 at -56.6%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -3.94% | 5.55% | -1.16% | -8.49% | -12.92% | -1.93% | -21.68% | ||||||
| 2025 | -5.52% | 3.96% | -9.23% | -5.59% | -18.00% | 7.08% | 3.90% | 6.62% | -3.17% | 15.92% | 19.85% | -1.07% | 8.96% |
| 2024 | 7.34% | 2.47% | -0.37% | -7.46% | 10.05% | 7.23% | 2.68% | 9.78% | -11.26% | -20.27% | -10.50% | -5.05% | -18.90% |
| 2023 | 5.13% | 0.26% | 8.05% | -2.42% | -8.26% | -2.31% | 3.25% | 11.40% | -0.43% | -5.23% | 5.63% | 6.61% | 21.73% |
| 2022 | -3.63% | 1.61% | 12.95% | -5.63% | 0.85% | -11.07% | -1.60% | -0.11% | 18.55% | 8.69% | 0.39% | -4.02% | 14.25% |
| 2021 | 4.29% | -10.57% | 5.01% | 1.72% | 4.39% | 11.17% | 2.88% | 17.19% | -10.13% | 5.74% | -0.53% | -0.79% | 30.72% |
Benchmark Metrics
Regeneron Pharmaceuticals, Inc. has an annualized alpha of 20.10%, beta of 1.10, and R2 of 0.10 versus S&P 500 Index. Calculated based on daily prices since April 03, 1991.
- This stock captured 115.71% of S&P 500 Index gains and 110.15% of its losses - amplifying both gains and losses, but participating more in upside than downside.
- R2 of 0.10 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 20.10%
- Beta
- 1.10
- R²
- 0.10
- Upside Capture
- 115.71%
- Downside Capture
- 110.15%
Return for Risk
Risk / Return Rank
REGN ranks 61 for risk / return — better than 61% of stocks on our site. You're getting solid returns for the risk taken. A good sign, especially for investors who want growth without excessive volatility.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Regeneron Pharmaceuticals, Inc. (REGN) and compare them to S&P 500 Index.
| REGN | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.72 | 2.39 | -1.67 |
Sortino ratioReturn per unit of downside risk | 1.23 | 3.25 | -2.02 |
Omega ratioGain probability vs. loss probability | 1.15 | 1.43 | -0.28 |
Calmar ratioReturn relative to maximum drawdown | 0.91 | 3.11 | -2.20 |
Martin ratioReturn relative to average drawdown | 3.29 | 14.38 | -11.09 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Dividends
Dividend History
Regeneron Pharmaceuticals, Inc. provided a 0.60% dividend yield over the last twelve months, with an annual payout of $3.64 per share.
| Period | TTM | 2025 |
|---|---|---|
| Dividend | $3.64 | $3.52 |
Dividend yield | 0.60% | 0.46% |
Monthly Dividends
The table displays the monthly dividend distributions for Regeneron Pharmaceuticals, Inc.. The dividends shown in the table have been adjusted to account for any splits that may have occurred.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.94 | $0.00 | $0.00 | $0.94 | $0.00 | $1.88 | ||||||
| 2025 | $0.88 | $0.00 | $0.00 | $0.88 | $0.00 | $0.00 | $0.88 | $0.00 | $0.00 | $0.88 | $0.00 | $3.52 |
Dividend Yield & Payout
Dividend Yield
Regeneron Pharmaceuticals, Inc. has a dividend yield of 0.60%, which signifies it pays a smaller percentage of its stock price in dividends to its shareholders compared to other companies in the market.
Payout Ratio
Regeneron Pharmaceuticals, Inc. has a payout ratio of 8.46%, which is below the market average. This means Regeneron Pharmaceuticals, Inc. returns a smaller proportion of its earnings to shareholders as dividends, suggesting it retains a higher portion for reinvestment, growth, or debt payment.
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Regeneron Pharmaceuticals, Inc.. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the Regeneron Pharmaceuticals, Inc. was 91.81%, occurring on Apr 14, 2005. Recovery took 1520 trading sessions.
The current Regeneron Pharmaceuticals, Inc. drawdown is 49.42%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
2005 bear market2005 | -91.81%Apr 2005 | 5y 1mo | 6y 14d | 11y 1moMar 2000 - Apr 2011 |
1994 bear market1994 | -86.67%Dec 1994 | 2y 10mo | 1y 9mo | 4y 8moFeb 1992 - Oct 1996 |
1999 bear market1999 | -77.41%Apr 1999 | 2y 5mo | 10mo 22d | 3y 4moOct 1996 - Feb 2000 |
2025 selloff2025 | -59.69%Jun 2025 | 9mo 11d | — | 1y 9moAug 2024 - now |
2019 bear market2019 | -53.84%Sep 2019 | 4y 1mo | 8mo 5d | 4y 9moAug 2015 - May 2020 |
Drawdown Indicators
| REGN | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -91.81% | -56.78% | -35.03% |
Max Drawdown (1Y)Largest decline over 1 year | -25.85% | -9.10% | -16.75% |
Max Drawdown (3Y)Largest decline over 3 years | -59.69% | -18.90% | -40.79% |
Max Drawdown (5Y)Largest decline over 5 years | -59.69% | -25.43% | -34.26% |
Max Drawdown (10Y)Largest decline over 10 years | -59.69% | -33.92% | -25.77% |
Current DrawdownCurrent decline from peak | -49.42% | 0.00% | -49.42% |
Average DrawdownAverage peak-to-trough decline | -42.38% | -10.72% | -31.66% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.16% | 1.97% | +5.19% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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Financials
Financial Performance
The chart below illustrates the trends in the financial health of Regeneron Pharmaceuticals, Inc. over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.
Valuation
The Valuation section provides an overview of how Regeneron Pharmaceuticals, Inc. is priced in the market compared to other companies in the Biotechnology industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.
PE Ratio
The chart displays the Price-to-Earnings (P/E) ratio for REGN, comparing it with other companies in the Biotechnology industry. Currently, REGN has a P/E ratio of 14.7. This P/E ratio is in line with the industry average, suggesting the stock may be fairly valued relative to its earnings.
PS Ratio
This chart shows the Price-to-Sales (P/S) ratio for REGN relative to other companies in the Biotechnology industry. Currently, REGN has a P/S ratio of 4.4. This P/S ratio falls within the average range for the industry, suggesting the stock is fairly valued based on its revenue.
PB Ratio
The chart illustrates the Price-to-Book (P/B) ratio for REGN in comparison with other companies in the Biotechnology industry. Currently, REGN has a P/B value of 2.1. This P/B ratio is in line with the industry average, suggesting the stock is valued fairly in relation to its book value.
Income Statement
| TTM | |
|---|---|
Revenue | — |
Total Revenue | — |
Cost Of Revenue | — |
Gross Profit | — |
Operating Expenses | — |
Selling, General & Admin Expenses | — |
R&D Expenses | — |
Depreciation And Amortization | — |
Total Operating Expenses | — |
Income | — |
Income Before Tax | — |
Operating Income | — |
EBITDA | — |
EBIT | — |
Earnings From Continuing Operations | — |
Net Income | — |
Income Tax Expense | — |
Other Non-Operating Income (Expenses) | — |
Extraordinary Items | — |
Discontinued Operations | — |
Effect Of Accounting Charges | — |
Non Recurring | — |
Minority Interest | — |
Other Items | — |
Interest Income | — |
Interest Expense | — |
Net Interest Income | — |
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