Comprehensive Stock Comparison
Compare Virax Biolabs Group Limited (VRAX) vs Regeneron Pharmaceuticals, Inc. (REGN) Stock
Analyze side-by-side fundamentals, valuation, growth, and profitability to decide which stock is the better buy.
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Quick Verdict
| Category | Winner | Why |
|---|---|---|
| Growth |  REGN | 1.0% revenue growth vs VRAX's -96.0% |
| Quality / Margins | REGN | 31.4% net margin vs VRAX's -78.6% |
| Stability / Safety | REGN | Beta 0.58 vs VRAX's 1.24 |
| Dividends | REGN | 0.4% yield; 1-year raise streak; VRAX pays no meaningful dividend |
| Momentum (1Y) | REGN | +15.1% vs VRAX's -84.6% |
| Efficiency (ROA) | REGN | 11.1% ROA vs VRAX's -199.1%, ROIC 12.4% vs -273.2% |
Who Each Stock Is For
Income & stability
REGNDividend streak 1 yrs, beta 0.58, yield 0.4%
Growth exposure
REGNRev growth 1.0%, EPS growth 8.2%, 3Y rev CAGR 5.6%
Long-term compounding (10Y)
REGN94.0% 10Y total return vs VRAX's -99.9%
Sleep-well-at-night portfolio
VRAXLower volatility, beta 1.24, Low D/E 6.9%, current ratio 7.27x
Defensive / Recession hedge
REGNBeta 0.58, yield 0.4%, current ratio 4.77x
Business Model
What each company does and how it makes money
Virax Biolabs Group is a biotechnology company focused on viral disease prevention, detection, and management through diagnostic test kits and medical technology products. It generates revenue primarily from selling diagnostic tests—including rapid antibody, antigen, and PCR tests under the ViraxClear brand—and medical/PPE products under the ViraxCare brand, distributed through clinics, pharmacies, hospitals, and an online platform. The company's competitive advantage lies in its integrated portfolio spanning diagnostics and protective equipment for viral diseases, serving both healthcare institutions and corporate clients across multiple international markets.
Regeneron Pharmaceuticals is a biotechnology company that discovers, develops, and commercializes innovative medicines for serious diseases. It generates revenue primarily from sales of its flagship products — EYLEA for eye diseases (~60% of revenue) and Dupixent for inflammatory conditions (~30%) — with additional income from collaborations and royalties. The company's competitive advantage lies in its proprietary VelocImmune technology platform for creating human antibodies and its deep expertise in genetic research, which enables rapid drug discovery and development.
Revenue Breakdown by Segment
How each company's revenue is distributed across its business units
Segment breakdown not available.
Financial Metrics Comparison
Side-by-side fundamentals across 2 stocks. BestLagging
Financial Scorecard
REGN 4VRAX 1REGN5/6 metricsVRAX2/3 metricsREGN7/9 metricsREGN6/6 metricsREGN2/2 metricsREGN leads in 4 of 6 categories (Financial Metrics, Profitability & Efficiency). VRAX leads in 1 (Valuation Metrics).
Financial Metrics (TTM)
REGN is the larger business by revenue, generating $14.3B annually — 88128.4x VRAX's $162,750. REGN is the more profitable business, keeping 31.4% of every revenue dollar as net income compared to VRAX's -78.6%. On growth, REGN holds the edge at +2.5% YoY revenue growth, suggesting stronger near-term business momentum.
| Metric | VRAXVirax Biolabs Gro… | REGNRegeneron Pharmac… |
|---|---|---|
| RevenueTrailing 12 months | $162,750 | $14.3B |
| EBITDAEarnings before interest/tax | -$12M | $4.2B |
| Net IncomeAfter-tax profit | -$13M | $4.5B |
| Free Cash FlowCash after capex | -$13M | $3.2B |
| Gross MarginGross profit ÷ Revenue | -1.5% | +86.3% |
| Operating MarginEBIT ÷ Revenue | -77.8% | +25.7% |
| Net MarginNet income ÷ Revenue | -78.6% | +31.4% |
| FCF MarginFCF ÷ Revenue | -77.3% | +22.0% |
| Rev. Growth (YoY)Latest quarter vs prior year | -98.3% | +2.5% |
| EPS Growth (YoY)Latest quarter vs prior year | +55.6% | -2.5% |
Valuation Metrics
| Metric | VRAXVirax Biolabs Gro… | REGNRegeneron Pharmac… |
|---|---|---|
| Market CapShares × price | $2M | $108.4B |
| Enterprise ValueMkt cap + debt − cash | -$2M | $92.2B |
| Trailing P/EPrice ÷ TTM EPS | -0.11x | 18.99x |
| Forward P/EPrice ÷ next-FY EPS est. | — | 17.38x |
| PEG RatioP/E ÷ EPS growth rate | — | 3.00x |
| EV / EBITDAEnterprise value multiple | — | 21.83x |
| Price / SalesMarket cap ÷ Revenue | 245.06x | 7.55x |
| Price / BookPrice ÷ Book value/share | 0.12x | 2.74x |
| Price / FCFMarket cap ÷ FCF | — | 26.56x |
Profitability & Efficiency
REGN delivers a 14.4% return on equity — every $100 of shareholder capital generates $14 in annual profit, vs $-2 for VRAX. VRAX carries lower financial leverage with a 0.07x debt-to-equity ratio, signaling a more conservative balance sheet compared to REGN's 0.09x. On the Piotroski fundamental quality scale (0–9), REGN scores 7/9 vs VRAX's 1/9, reflecting strong financial health.
| Metric | VRAXVirax Biolabs Gro… | REGNRegeneron Pharmac… |
|---|---|---|
| ROE (TTM)Return on equity | -2.3% | +14.4% |
| ROA (TTM)Return on assets | -199.1% | +11.1% |
| ROICReturn on invested capital | -2.7% | +12.4% |
| ROCEReturn on capital employed | -111.4% | +10.8% |
| Piotroski ScoreFundamental quality 0–9 | 1 | 7 |
| Debt / EquityFinancial leverage | 0.07x | 0.09x |
| Net DebtTotal debt minus cash | -$4M | -$16.2B |
| Cash & Equiv.Liquid assets | $4M | $18.9B |
| Total DebtShort + long-term debt | $377,004 | $2.7B |
| Interest CoverageEBIT ÷ Interest expense | -149.04x | 120.42x |
Total Returns (with DRIP)
A $10,000 investment in REGN five years ago would be worth $17,161 today (with dividends reinvested), compared to $11 for VRAX. Over the past 12 months, REGN leads with a +15.1% total return vs VRAX's -84.6%. The 3-year compound annual growth rate (CAGR) favors REGN at 0.5% vs VRAX's -68.4% — a key indicator of consistent wealth creation.
| Metric | VRAXVirax Biolabs Gro… | REGNRegeneron Pharmac… |
|---|---|---|
| YTD ReturnYear-to-date | -45.6% | +1.6% |
| 1-Year ReturnPast 12 months | -84.6% | +15.1% |
| 3-Year ReturnCumulative with dividends | -96.8% | +1.5% |
| 5-Year ReturnCumulative with dividends | -99.9% | +71.6% |
| 10-Year ReturnCumulative with dividends | -99.9% | +94.0% |
| CAGR (3Y)Annualised 3-year return | -68.4% | +0.5% |
Risk & Volatility
REGN is the less volatile stock with a 0.58 beta — it tends to amplify market swings less than VRAX's 1.24 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. REGN currently trades 95.9% from its 52-week high vs VRAX's 13.2% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | VRAXVirax Biolabs Gro… | REGNRegeneron Pharmac… |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 1.24x | 0.58x |
| 52-Week HighHighest price in past year | $1.58 | $821.11 |
| 52-Week LowLowest price in past year | $0.19 | $476.49 |
| % of 52W HighCurrent price vs 52-week peak | +13.2% | +95.9% |
| RSI (14)Momentum oscillator 0–100 | 37.3 | 47.5 |
| Avg Volume (50D)Average daily shares traded | 320K | 762K |
Analyst Outlook
REGN is the only dividend payer here at 0.43% yield — a key consideration for income-focused portfolios.
| Metric | VRAXVirax Biolabs Gro… | REGNRegeneron Pharmac… |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | — | Buy |
| Price TargetConsensus 12-month target | — | $857.17 |
| # AnalystsCovering analysts | — | 48 |
| Dividend YieldAnnual dividend ÷ price | — | +0.4% |
| Dividend StreakConsecutive years of raises | — | 1 |
| Dividend / ShareAnnual DPS | — | $3.41 |
| Buyback YieldShare repurchases ÷ mkt cap | 0.0% | +3.2% |
Historical Charts
Charts are rendered on first load. Hover for details.
Chart 1Total Return — 5 Years (Rebased to 100)
| Stock | Jul 22 | Mar 26 | Change |
|---|---|---|---|
| Virax Biolabs Group… (VRAX) | 100 | 0.12 | -99.9% |
| Regeneron Pharmaceu… (REGN) | 100 | 137.13 | +37.1% |
Regeneron Pharmaceu… (REGN) returned +72% over 5 years vs Virax Biolabs Group… (VRAX)'s -100%. A $10,000 investment in REGN 5 years ago would be worth $17,161 today (including dividends reinvested).
Chart 2Revenue Growth — 10 Years
| Stock | 2016 | 2025 | Change |
|---|---|---|---|
| Virax Biolabs Group… (VRAX) | $99876.00 | $6331.00 | -93.7% |
| Regeneron Pharmaceu… (REGN) | $4.9B | $14.3B | +195.1% |
Regeneron Pharmaceuticals, Inc.'s revenue grew from $4.9B (2016) to $14.3B (2025) — a 12.8% CAGR.
Chart 3Net Margin Trend — 10 Years
| Stock | 2016 | 2025 | Change |
|---|---|---|---|
| Virax Biolabs Group… (VRAX) | -8.0% | -957.4% | -11835.7% |
| Regeneron Pharmaceu… (REGN) | 18.4% | 31.4% | +70.5% |
Regeneron Pharmaceuticals, Inc.'s net margin went from 18% (2016) to 31% (2025).
Chart 4P/E Ratio History — 9 Years
| Stock | 2017 | 2025 | Change |
|---|---|---|---|
| Regeneron Pharmaceu… (REGN) | 36.4 | 18.6 | -48.9% |
Regeneron Pharmaceuticals, Inc. has traded in a 9x–36x P/E range over 9 years; current trailing P/E is ~19x.
Chart 5EPS Growth — 10 Years
| Stock | 2016 | 2025 | Change |
|---|---|---|---|
| Virax Biolabs Group… (VRAX) | -0.7 | -1.95 | -178.6% |
| Regeneron Pharmaceu… (REGN) | 7.7 | 41.48 | +438.7% |
Regeneron Pharmaceuticals, Inc.'s EPS grew from $7.70 (2016) to $41.48 (2025) — a 21% CAGR.
Chart 6Free Cash Flow — 5 Years
Virax Biolabs Group Limited generated $-5M FCF in 2025 (-776% vs 2021). Regeneron Pharmaceuticals, Inc. generated $4B FCF in 2025 (-38% vs 2021).
VRAX vs REGN: Frequently Asked Questions
7 questions · data-driven answers · updated daily
01Is VRAX or REGN a better buy right now?
Regeneron Pharmaceuticals, Inc. (REGN) offers the better valuation at 19.0x trailing P/E (17.4x forward), making it the more compelling value choice. Analysts rate Regeneron Pharmaceuticals, Inc. (REGN) a "Buy" — based on 48 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.
02Which is the better long-term investment — VRAX or REGN?
Over the past 5 years, Regeneron Pharmaceuticals, Inc. (REGN) delivered a total return of +71.6%, compared to -99.9% for Virax Biolabs Group Limited (VRAX). A $10,000 investment in REGN five years ago would be worth approximately $17K today (assuming dividends reinvested). Over 10 years, the gap is even starker: REGN returned +94.0% versus VRAX's -99.9%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
03Which is safer — VRAX or REGN?
By beta (market sensitivity over 5 years), Regeneron Pharmaceuticals, Inc. (REGN) is the lower-risk stock at 0.58β versus Virax Biolabs Group Limited's 1.24β — meaning VRAX is approximately 116% more volatile than REGN relative to the S&P 500. On balance sheet safety, Virax Biolabs Group Limited (VRAX) carries a lower debt/equity ratio of 7% versus 9% for Regeneron Pharmaceuticals, Inc. — giving it more financial flexibility in a downturn.
04Which has better profit margins — VRAX or REGN?
Regeneron Pharmaceuticals, Inc. (REGN) is the more profitable company, earning 31.4% net margin versus -957.4% for Virax Biolabs Group Limited — meaning it keeps 31.4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: REGN leads at 25.7% versus -973.4% for VRAX. At the gross margin level — before operating expenses — REGN leads at 86.3%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.
05Which pays a better dividend — VRAX or REGN?
In this comparison, REGN (0.4% yield) pays a dividend. VRAX does not pay a meaningful dividend and should not be held primarily for income.
06Is VRAX or REGN better for a retirement portfolio?
For long-horizon retirement investors, Regeneron Pharmaceuticals, Inc. (REGN) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.58)). Both have compounded well over 10 years (REGN: +94.0%, VRAX: -99.9%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.
07What are the main differences between VRAX and REGN?
Both stocks operate in the Healthcare sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.
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