Is Virax Biolabs Group Ltd (VRAX) a good stock to buy?
What we have tested leans negative. To like it anyway you need a reason our checks do not capture.
What each rating means, in numbers
How wild is the price? — Very wild. The share price swings about 90% in a typical year, which puts it in the most volatile fifth. Out of every 100 companies that swung like this, about 8.6 went bankrupt within the year. Across the three periods we tested that ran from 3.7% to 11.5%.
What "tested" means here, and why there is no score out of 100
Tested means the read was measured against what actually happened afterwards, on a history that keeps the companies that were later delisted, using only figures that had been filed on the day they are used. Survival was ranked on companies that really did fail. What an owner keeps was tested across the universe from 2011 to 2025.
The full record of everything we have tested is on the research pages.
Which benchmark. Over the period we tested, the median listed company returned +5.8% a year while the S&P 500 returned about +13.9% — the index is weighted by size and was carried by a handful of enormous winners. So "beats the index" and "beats the other companies you could have bought" are different questions. Where a read says it picks better companies, it means the second one. None of these gets you an index fund's return, and we would rather say that than imply otherwise.
The quality read is the strongest thing we have tested: 131,000 company-quarters across 5,300 companies, where the weakest scorers went on to fail at 5.4% against 1.4% for the strongest, holding in every era and all twelve sectors. It still says less likely to break, not likely to beat the market — every band in that study lost to the index at the median, because the median listed company does.
Each read is shown on its own rather than merged into a single score, so you can see which part is strong and which is weak instead of taking an average on trust.
▾ What goes into the smart-money reading
Contributions (weight × component score) sum to the total. This near-term score now includes fundamental health (leverage, FCF trend). See the Financial Health section for the full balance-sheet read.
Chance the S&P 500 falls 10% or more in the next three months.
Counted from every day since 2006. Says nothing about VRAX — see the board for how it is measured.
📍 Where to start on this page, and what to look at first
How to read VRAX (speculative micro-cap)
No model can pin a precise fair value on a company this small — but that does not mean there is nothing to learn. The useful questions are what the price is betting on, and whether the company can survive long enough to deliver it.
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1
Reverse-DCF — what growth the price assumes ↓
The single most useful number here: it backs out the growth the market is paying for. If that figure is "historically unprecedented," the price is running on hype, not fundamentals.
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2
Cash runway ↓
A pre-profit micro-cap lives or dies on whether it can fund itself to profitability before running out of money and diluting you.
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3
The raw financial statements + the 10-K ↓
At this scale, the actual numbers, insider ownership, and share-count trend tell you more than any ratio.
Standard DCF doesn't fit VRAX well — but that's expected for this kind of business. The Rule of 40 (Pre-Profit Growth) Lens below uses the metrics actually used by analysts who value pharmaceuticals. Reverse DCF + Football Field also work as cross-checks.
Who owns VRAX, and how it moves
From the SEC's own filings: every fund manager over $100M reports its holdings each quarter, and every officer and director reports theirs. Each point is what was public at the time.
What this rating means
What the rating says — Above every method. The current price sits ABOVE the high end of every method. The market is paying a premium to all of these lenses — it expects materially better growth or margins than the models assume.
What it does not say — Not a forecast. This shows where today's price sits against several different ways of valuing the business. Where the methods disagree, the spread itself is the useful part - it tells you how much the answer depends on which one you trust.
⚠ At today's price, the market values VRAX at about 185.7× its annual sales — a typical established company trades around 1–3×. Standard industry multiples (the bars below) collapse toward $0 at this scale, so they aren't the useful read. For a micro-cap with sales, lean on the Momentum trend, and cash runway — see 📍 What to focus on.
Football field: where does the price sit?
Different valuation methods produce different fair-value ranges depending on assumptions. Plotting them together lets you see at a glance whether the current price is reasonable across approaches, or only one specific lens.
Industry multiples sourced from: industry: Pharmaceuticals. See the Peer Basket section below for the peer comparison and its limited-comparables caveat.
How to read a company this small
This is a clinical-stage biotech with little or no revenue. Standard DCF requires future cash flows to discount — there's nothing to discount yet. The value is entirely in the drug pipeline and the probability that it works.
- Drug pipeline — phase of each candidate (Phase I → II → III → FDA approval); each phase has historical success probabilities
- Total Addressable Market (TAM) of the lead indication — bigger market = bigger payoff if approved
- Cash runway — months of cash left at current burn rate before they need to raise more (and dilute shareholders)
- Strategic partnerships — Big Pharma collaborations validate the science and bring milestone payments
- Patent / exclusivity timeline — how long until generics if approved
- Insider holdings + management track record — biotech execs with prior wins are a real signal
P/E, P/B, EV/Sales, ROE — meaningless when there's no revenue or earnings. DCF outputs are nonsense.
ClinicalTrials.gov for trial status. The 10-K's "Pipeline" section. Recent press releases on Phase II/III readouts. Conferences like JPM Healthcare or ASCO.
Classified as Clinical-Stage Biotech (confidence 85%). Disagree? An admin can override via the post edit screen.
⚠ Genuine comparables are scarce at this size, so peer multiples are unreliable here. Treat as rough context only — see 📍 What to focus on above.
How does VRAX stack up against its closest peers?
Ideally we compare VRAX only to same-industry peers, but too few exist in our universe right now, so the basket below mixes in broader-sector names. Treat the multiples as rough context, not a valuation. For a leveraged business, FCF yield (in the table) is usually more reliable than EV/Sales, because revenue multiples ignore differences in margins and debt.
▾ What's "EV / Sales" in plain English?
EV (Enterprise Value) = market cap + total debt − cash. It's "what you'd pay to buy the entire company outright" — you pay the market cap to shareholders and take over their debt, but you keep their cash. EV is fairer than market cap alone because it includes the debt the new owner inherits.
EV / Sales = EV ÷ annual revenue. So "2.5×" means investors pay $2.50 of enterprise value per $1 of yearly sales. Higher = market is paying more per dollar of sales (usually because they expect future growth or fat margins).
p25 / median / p75 are the 25th, 50th (middle), and 75th percentile of the peers' multiples. Half the peers fall between p25 and p75. The median (p50) is the typical peer — that's the benchmark we compare to.
Bold middle number = median peer. Half the peers trade above it, half below. Computed over 3 peers (broad — see caveat); implausible multiples excluded.
⚠️ Important caveat: peer multiples only work if the peers are genuinely comparable. Always check the peer list below — if the auto-picker grabbed micro-caps or unrelated businesses, the comparison is noise. A medical-device giant priced against tiny biotech startups won't produce a useful signal.
Bankruptcy + quality screens
Cheap stocks can be cheap for a reason. These screens warn when a low valuation comes paired with structural fragility.
What these health ratings mean, in numbers
Bankruptcy score (Altman Z) — Distress zone. Altman Z is -2.38. It combines working capital, retained earnings, operating profit and market value against total assets into one bankruptcy score. Above 3.0 is the safe zone, 1.8 to 3.0 is grey, below 1.8 is the distress zone. It was calibrated on manufacturers in 1968, so it reads asset-light and heavily-financed businesses badly — which is why it is one input here and never the verdict.
Why it matters: Cheap-looking stocks (low P/E or P/B) often have low Z-scores because the market knows the company is dying. Z-score warns you before you fall into a value trap.
Reference: > 3.0 = safe zone · 1.81–3.0 = grey zone · < 1.81 = distress zone
Full explanation →
Distress zone under the classic Altman thresholds — scores here have historically preceded a high rate of financial distress within ~2 years. This is a warning signal, not a direct bankruptcy probability, and its reliability varies by industry. Be very skeptical of any "cheap" valuation on this name.
The classic Z-score was calibrated on manufacturers. It is less reliable for asset-light or non-manufacturing businesses (broadcasters, media, software, services) and not applicable to banks, REITs, or insurers — for those the coefficients and the asset-turnover term distort the result. Read it as one screening input, not a verdict.
Why it matters: High score = fundamentals improving. Low score = deteriorating. Especially powerful for filtering cheap stocks: cheap + high F-score historically outperforms; cheap + low F-score is often a value trap.
Reference: 7–9 = strong · 4–6 = mediocre · 0–3 = weak
Full explanation →
The F-score compares two consecutive years of income, cash-flow and balance-sheet data. We have 5 years of income data for this filer, but no machine-readable cash-flow statement — so several of the nine checks have no input at all. We show nothing rather than score a partial year against itself. The reported figures in the financial tables below are unaffected.
What if you assume different inputs?
Here's where we land — and what happens if you change the assumptions. Drag the sliders to set your own Discount RateDiscount Rate — The annual return you demand for taking single-stock risk instead of buying a safe Treasury or index fund.
Why it matters: Higher discount rate = stricter valuation (a stock has to produce more cash to be worth holding). Lower = more generous.
Reference: 8–12% is standard · 9–10% matches S&P 500 historical return · Below 7% is illogical for single-stock risk
Full explanation → (the annual return you demand for single-stock risk) and terminal growth; the value updates live so you can see whether the stock looks cheaper or richer. The discount rate starts at 10.0%, the figure our model used for VRAX. Open Advanced to also change beta, growth and the rate path.
Note: no headline intrinsic value is published for this stock (the valuation is held for a data-quality reason — see the notes above). The calculator below is a what-if tool: the values it produces are your assumptions played out, not our estimate.
A full intrinsic value isn't shown for VRAX because the valuation is currently held for a data-quality reason (see the guardrail notes above). The reverse-DCF reading still works — it needs only the price and cash flow — but we won't publish a forward value until the underlying data passes our checks.
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⚙ Advanced — tinker with every input (beta, growth, rate path, margin → full intrinsic value)
A standard discounted cash flowDCF — Discounted Cash Flow — sums up all future cash a business will produce, adjusted for the fact that future dollars are worth less than dollars today.
Why it matters: It is the most fundamentally honest valuation method when applicable — but only works for companies with predictable, positive cash flow.
Reference: Best for: mature, profitable businesses. Fails for: pre-profit growth, banks, REITs.
Full explanation → (DCF) valuation is not meaningful for Virax Biolabs Group Ltd due to its negative free cash flowFree Cash Flow (FCF) — Operating cash flow minus capital spending: cash left after a company covers operating costs, taxes and interest and reinvests in the business — but BEFORE repaying debt principal or paying dividends. The cash actually available to investors.
Why it matters: A company can show big profits on paper while burning through cash. FCF is what actually fills the bank account.
Reference: Healthy mature businesses convert 8–15% of revenue into FCF · Growth companies often negative
Full explanation → and declining revenue, as indicated by the HEALTH SIGNALS. Investors are likely betting on the company's future product pipeline and potential market penetration in the diagnostics and therapeutics space, which are not captured by backward-looking models. The biggest risk to our assumptions is the continued revenue decline of -52.4% per year, suggesting a challenging path to profitability and sustainable cash flow.
As of 2 months ago
Anatomy of a share
What you're buying per share. Bars are at the same scale so you can see the relative size of revenue, costs, cash flow, and debt — not just read them in a table.
What's free cash flow / what do these mean?
Revenue per share — how much the business earns from customers, divided by the number of shares outstanding. Top of the income statement.
Earnings per share — profit left after operating costs, interest, and taxes, per share. Two versions appear on this page and are not interchangeable: GAAP diluted EPS uses the company's weighted-average diluted share count during the reporting period (this is the "earnings" in "price-to-earnings"); net income per current share divides annual net income by today's share count. They differ whenever the share count has changed.
Owner-earnings free cash flow per share — the cash the business produces for shareholders. Savng's owner-earnings FCF subtracts capital expenditures and stock-based compensation from operating cash flow (SBC is a real dilution cost even though it's non-cash). This is deliberately more conservative than "standard" FCF, which subtracts only capital expenditures — so our figure is lower than the headline FCF you'll see elsewhere. FCF funds dividends, buybacks, debt repayment, and acquisitions; a company can report positive earnings yet negative FCF.
Debt per share — total interest-bearing borrowings divided by shares. High debt-per-share next to thin FCF-per-share is a fragility signal.
What you actually need to decide
Every stock price is a disagreement. Here's the single thing that must go right for the bulls, the single thing that breaks the thesis, and the concrete signposts to watch so you can update your view as real results arrive.
- Announcement of new product launches or regulatory approvals
- Quarterly revenue growth exceeding prior periods
- Improvements in gross margin percentage
The trend, in plain numbers (FY2024 → FY2025, latest reported)
Straight from the financial statements — no model, no opinion. For a small or unprofitable company, the direction of these numbers usually tells you more than any single valuation.
- Still unprofitable at -$6.1M — loss narrowing.
- Revenue fell -96% to $6K.
- Gross margin shrank to -838% (-871 pts).
Management & Leadership
Virax Biolabs Group Ltd is led by its CEO, James Foster, who has been instrumental in guiding the company's strategic direction since its inception. The company focuses on developing and commercializing diagnostics and therapeutics.
Names marked "per latest SEC filing" come from Form 4 / Item 408 filings and take precedence over our AI-compiled roster when they differ.
What They Make
Virax Biolabs Group Ltd develops and sells diagnostics and therapeutics, primarily focusing on infectious diseases and oncology. Their products are paid for by healthcare providers, research institutions, and potentially directly by consumers or through distribution partners.
End Markets
Revenue Drivers
Why Is It Priced Like This?
Why Customers Pay
What we use instead: earnings (P/E, EV/EBIT), book value (P/B) — computed from the figures this company does report, shown in the sections below. Those numbers are unaffected by the missing cash-flow data.
The market is likely pricing Virax Biolabs based on expectations for future product development and commercialization success, rather than current cash flow, given its negative net income and declining revenue. The market may be assigning value to the company's drug pipeline catalysts, which is not in the model, anticipating potential breakthroughs in its target therapeutic areas despite the current cash burn.
Business Model & Valuation
How They Make Money
The company funds itself primarily through equity raises, as indicated by its negative free cash flowFree Cash Flow (FCF) — Operating cash flow minus capital spending: cash left after a company covers operating costs, taxes and interest and reinvests in the business — but BEFORE repaying debt principal or paying dividends. The cash actually available to investors.
Why it matters: A company can show big profits on paper while burning through cash. FCF is what actually fills the bank account.
Reference: Healthy mature businesses convert 8–15% of revenue into FCF · Growth companies often negative
Full explanation → and lack of profitability.
Growth / Revenue DCF
No cash flow statement data available - using revenue/margin growth model as fallback.
Show advanced inputs
| Revenue Growth | 2.0% |
What this model does NOT do: this is a consolidated owner-earnings FCF model. Standalone segment assumptions: none. It does not project its revenue segments independently; their combined effect is embedded in the historical revenue and cash-flow trend the model extrapolates. The calculator above can only approximate a segment's impact through the single consolidated growth rate — it cannot model any one line separately. For a true segment-level view, build a separate model from the company's segment disclosures.
Maturity & Competitive Position
Moat Signals
Revenue is declining at -52.4% per year over the last four years, and net income has been negative in the latest period.
Geography & Markets
Virax Biolabs Group Ltd is headquartered in the US, with a focus on global markets for its diagnostic and therapeutic products. Specific geographic revenue mix is not available from current data sources.
Geographic Risks
Market Signals
These are timing signals, not value signals — they describe the stock's recent price behavior, not what the business is worth. Use them for the "the thesis looks good, but is now the moment?" question. Each tile below explains what it's saying.
Why it matters: Short-term contrarian indicator. Extreme readings often precede mean reversion, though not always.
Reference: 30–70 normal · >70 overbought · <30 oversold
Full explanation → (14)44.0NeutralMomentum is balanced — neither overbought nor oversold.
Why it matters: When the fast line crosses above the slow line, short-term momentum is turning up; below, turning down. A timing cue, not a value signal.
Reference: Line above signal = bullish momentum · below = bearish
Full explanation →BearishLine below signalThe fast trend is below the slow trend — short-term momentum is currently downward.
Technicals describe price, not the business. A great company can have a "bearish" tape (a buying chance) and a weak one a "bullish" tape (a trap). Pair these with the valuation and health sections above.
QUALITY
Data Quality & Risk Flags (8 notes — click to expand/collapse)
Guardrail Notes (7)
- FCF negative: revenue/margin growth model projects future cash flows from revenue trajectory.
- Terminal growth set to 1.6% — the lowest of the applicable caps (binding: 80% of near-term growth (2%)). We use one effective terminal rate everywhere on the page.
- Model implies no positive equity value under these assumptions. Valuation is speculative/low-confidence.
- Illiquidity discount 25% applied (small/micro-cap — harder to exit, demand a margin).
- Extreme valuation: the price is far above the model output for a non-cyclical — likely dominated by a data issue. The model value is suppressed.
- VALUATION HELD (EXTREME_MODEL_GAP): per-share values suppressed due to the model output failed plausibility checks.
- Extreme valuation gap (P/IV withheld — see the note above): result may be dominated by model assumptions, share count issues, or sector-specific dynamics. Treat as low confidence.
FINANCIALS
Financial Statements (5-year tables — click to expand)
From Virax Biolabs Group Ltd's SEC filings (EDGAR).
Income (5yr)
| Year | Revenue | Net Income | EPS |
|---|---|---|---|
| 2025 | 6,331 | -6.1M | $-10.47 |
| 2024 | 156,419 | -6.7M | $-11.63 |
| 2023 | 8,561 | -5.5M | $-9.42 |
| 2022 | — | -1.7M | $-3.02 |
| 2021 | 123,820 | -672,915 | $-1.16 |
Balance Sheet
| Total Assets | 6.4M |
| Total Liabilities | 964,750 |
| Equity | — |
Similar companies worth a look
Same sector and industry, similar fundamentals shape. Verify everything yourself — this list is computed mechanically and does not reflect our judgment about whether any of these are a good investment.
The questions people ask about VRAX
Is Virax Biolabs Group Ltd (VRAX) a good stock to buy?
We do not publish a single fair value for Virax Biolabs Group Ltd, because one number would not be reliable for this business (the page explains why). Judge it on what today's price assumes, its financial-health checks and what insiders are doing, all shown here from SEC filings. This is educational research from SEC filings, not investment advice.
Is Virax Biolabs Group Ltd (VRAX) overvalued?
A single fair-value number is not reliable for Virax Biolabs Group Ltd, so we do not call it overvalued or undervalued. The page shows what growth today's price assumes and how the company's finances look instead. This is educational research from SEC filings, not investment advice.
What growth is priced into VRAX?
Working backwards from today's price, the market is counting on roughly 95.9% a year growth in VRAX's cash flow over the next decade. Compare that with the company's actual record on this page.
Where do these numbers come from?
From Virax Biolabs Group Ltd's own SEC filings (10-K and 10-Q), Form 4 insider filings and daily market prices. Every figure on the page links to how it was calculated, and the model's weak spots are listed next to its results.