Comprehensive Stock Comparison
Compare Immunovant, Inc. (IMVT) vs Akari Therapeutics, Plc (AKTX) 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 |
|---|---|---|
| Stability / Safety | AKTX | Beta 0.63 vs IMVT's 1.08 |
| Dividends | Tie | Neither pays a meaningful dividend |
| Momentum (1Y) | IMVT | +34.6% vs AKTX's -72.9% |
| Efficiency (ROA) | AKTX | -34.7% ROA vs IMVT's -44.1% |
Who Each Stock Is For
Income & stability
Growth exposure
Long-term compounding (10Y)
Sleep-well-at-night portfolio
Defensive / Recession hedge
Business Model
What each company does and how it makes money
Immunovant is a clinical-stage biopharmaceutical company developing monoclonal antibody therapies for autoimmune diseases. It generates no current revenue but aims to monetize through future drug sales if its lead candidate batoclimab — currently in Phase II trials for multiple autoimmune conditions — gains regulatory approval. The company's key advantage lies in its novel FcRn inhibitor technology platform, which could offer improved safety and efficacy profiles compared to existing autoimmune treatments.
Akari Therapeutics is a clinical-stage biopharmaceutical company developing advanced therapies for autoimmune and inflammatory diseases. It generates no revenue currently — its business model depends on advancing its lead candidate nomacopan through clinical trials to eventually secure regulatory approvals and commercialization partnerships. The company's key advantage lies in nomacopan's dual mechanism of action targeting both complement and leukotriene pathways — a differentiated approach that could offer superior efficacy in treating complex inflammatory conditions.
Financial Metrics Comparison
Side-by-side fundamentals across 2 stocks. BestLagging
Financial Scorecard
IMVT leads in 3 of 6 categories — strongest in Financial Metrics and Profitability & Efficiency. 2 categories are tied.
Financial Metrics (TTM)
IMVT and AKTX operate at a comparable scale, with $0 and $0 in trailing revenue.
| Metric | IMVTImmunovant, Inc. | AKTXAkari Therapeutic… |
|---|---|---|
| RevenueTrailing 12 months | $0 | $0 |
| EBITDAEarnings before interest/tax | -$487M | -$17M |
| Net IncomeAfter-tax profit | -$464M | -$16M |
| Free Cash FlowCash after capex | -$423M | -$10M |
| Gross MarginGross profit ÷ Revenue | — | — |
| Operating MarginEBIT ÷ Revenue | — | — |
| Net MarginNet income ÷ Revenue | — | — |
| FCF MarginFCF ÷ Revenue | — | — |
| Rev. Growth (YoY)Latest quarter vs prior year | — | — |
| EPS Growth (YoY)Latest quarter vs prior year | +19.7% | -80.2% |
Valuation Metrics
| Metric | IMVTImmunovant, Inc. | AKTXAkari Therapeutic… |
|---|---|---|
| Market CapShares × price | $5.6B | $12.6B |
| Enterprise ValueMkt cap + debt − cash | $4.9B | $12.6B |
| Trailing P/EPrice ÷ TTM EPS | -10.16x | -0.00x |
| Forward P/EPrice ÷ next-FY EPS est. | — | — |
| PEG RatioP/E ÷ EPS growth rate | — | — |
| EV / EBITDAEnterprise value multiple | — | — |
| Price / SalesMarket cap ÷ Revenue | — | — |
| Price / BookPrice ÷ Book value/share | 5.94x | 0.00x |
| Price / FCFMarket cap ÷ FCF | — | — |
Profitability & Efficiency
IMVT delivers a -47.1% return on equity — every $100 of shareholder capital generates $-47 in annual profit, vs $-69 for AKTX. IMVT carries lower financial leverage with a 0.00x debt-to-equity ratio, signaling a more conservative balance sheet compared to AKTX's 0.15x. On the Piotroski fundamental quality scale (0–9), AKTX scores 3/9 vs IMVT's 2/9, reflecting mixed financial health.
| Metric | IMVTImmunovant, Inc. | AKTXAkari Therapeutic… |
|---|---|---|
| ROE (TTM)Return on equity | -47.1% | -69.4% |
| ROA (TTM)Return on assets | -44.1% | -34.7% |
| ROICReturn on invested capital | — | -172.5% |
| ROCEReturn on capital employed | -66.1% | -142.3% |
| Piotroski ScoreFundamental quality 0–9 | 2 | 3 |
| Debt / EquityFinancial leverage | 0.00x | 0.15x |
| Net DebtTotal debt minus cash | -$714M | $661,000 |
| Cash & Equiv.Liquid assets | $714M | $3M |
| Total DebtShort + long-term debt | $98,000 | $3M |
| Interest CoverageEBIT ÷ Interest expense | — | -47.14x |
Total Returns (with DRIP)
A $10,000 investment in IMVT five years ago would be worth $18,673 today (with dividends reinvested), compared to $35 for AKTX. Over the past 12 months, IMVT leads with a +34.6% total return vs AKTX's -72.9%. The 3-year compound annual growth rate (CAGR) favors IMVT at 16.7% vs AKTX's -67.5% — a key indicator of consistent wealth creation.
| Metric | IMVTImmunovant, Inc. | AKTXAkari Therapeutic… |
|---|---|---|
| YTD ReturnYear-to-date | +7.0% | -18.6% |
| 1-Year ReturnPast 12 months | +34.6% | -72.9% |
| 3-Year ReturnCumulative with dividends | +58.7% | -96.6% |
| 5-Year ReturnCumulative with dividends | +86.7% | -99.6% |
| 10-Year ReturnCumulative with dividends | +178.7% | -99.9% |
| CAGR (3Y)Annualised 3-year return | +16.7% | -67.5% |
Risk & Volatility
AKTX is the less volatile stock with a 0.63 beta — it tends to amplify market swings less than IMVT's 1.08 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. IMVT currently trades 94.8% from its 52-week high vs AKTX's 13.7% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | IMVTImmunovant, Inc. | AKTXAkari Therapeutic… |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 1.08x | 0.63x |
| 52-Week HighHighest price in past year | $29.25 | $1.73 |
| 52-Week LowLowest price in past year | $12.72 | $0.22 |
| % of 52W HighCurrent price vs 52-week peak | +94.8% | +13.7% |
| RSI (14)Momentum oscillator 0–100 | 58.1 | 52.2 |
| Avg Volume (50D)Average daily shares traded | 1.2M | 387K |
Analyst Outlook
Wall Street rates IMVT as "Buy" and AKTX as "Buy". Consensus price targets imply 12601.1% upside for AKTX (target: $30) vs 28.6% for IMVT (target: $36).
| Metric | IMVTImmunovant, Inc. | AKTXAkari Therapeutic… |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | Buy | Buy |
| Price TargetConsensus 12-month target | $35.67 | $30.00 |
| # AnalystsCovering analysts | 23 | 7 |
| Dividend YieldAnnual dividend ÷ price | — | — |
| Dividend StreakConsecutive years of raises | — | — |
| Dividend / ShareAnnual DPS | — | — |
| Buyback YieldShare repurchases ÷ mkt cap | 0.0% | 0.0% |
Historical Charts
Charts are rendered on first load. Hover for details.
Chart 1Total Return — 5 Years (Rebased to 100)
| Stock | Feb 20 | Feb 26 | Change |
|---|---|---|---|
| Immunovant, Inc. (IMVT) | 100 | 165.8 | +65.8% |
| Akari Therapeutics,… (AKTX) | 100 | 0.64 | -99.4% |
Immunovant, Inc. (IMVT) returned +87% over 5 years vs Akari Therapeutics,… (AKTX)'s -100%. A $10,000 investment in IMVT 5 years ago would be worth $18,673 today (including dividends reinvested).
Chart 2Revenue Growth — 10 Years
| Stock | 2016 | 2025 | Change |
|---|---|---|---|
| Immunovant, Inc. (IMVT) | $0.00 | $0.00 | — |
| Akari Therapeutics,… (AKTX) | $0.00 | $0.00 | — |
Chart 3EPS Growth — 10 Years
| Stock | 2016 | 2025 | Change |
|---|---|---|---|
| Immunovant, Inc. (IMVT) | -13.67 | -2.73 | +80.0% |
| Akari Therapeutics,… (AKTX) | -3,080 | -1,660 | +46.1% |
Chart 4Free Cash Flow — 5 Years
Immunovant, Inc. generated $-377M FCF in 2025 (-351% vs 2021). Akari Therapeutics, Plc generated $-13M FCF in 2024 (+33% vs 2021).
IMVT vs AKTX: Frequently Asked Questions
7 questions · data-driven answers · updated daily
01Is IMVT or AKTX a better buy right now?
Analysts rate Immunovant, Inc. (IMVT) a "Buy" — based on 23 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 — IMVT or AKTX?
Over the past 5 years, Immunovant, Inc. (IMVT) delivered a total return of +86.7%, compared to -99.6% for Akari Therapeutics, Plc (AKTX). A $10,000 investment in IMVT five years ago would be worth approximately $19K today (assuming dividends reinvested). Over 10 years, the gap is even starker: IMVT returned +178.7% versus AKTX'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 — IMVT or AKTX?
By beta (market sensitivity over 5 years), Akari Therapeutics, Plc (AKTX) is the lower-risk stock at 0.63β versus Immunovant, Inc.'s 1.08β — meaning IMVT is approximately 71% more volatile than AKTX relative to the S&P 500. On balance sheet safety, Immunovant, Inc. (IMVT) carries a lower debt/equity ratio of 0% versus 15% for Akari Therapeutics, Plc — giving it more financial flexibility in a downturn.
04Which has better profit margins — IMVT or AKTX?
Immunovant, Inc. (IMVT) is the more profitable company, earning 0.0% net margin versus 0.0% for Akari Therapeutics, Plc — meaning it keeps 0.0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: IMVT leads at 0.0% versus 0.0% for AKTX. At the gross margin level — before operating expenses — IMVT leads at 0.0%, 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 — IMVT or AKTX?
None of the stocks in this comparison currently pay a material dividend. All are effectively zero-yield and should be held for capital appreciation rather than income.
06Is IMVT or AKTX better for a retirement portfolio?
For long-horizon retirement investors, Akari Therapeutics, Plc (AKTX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.63)). Both have compounded well over 10 years (AKTX: -99.9%, IMVT: +178.7%), 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 IMVT and AKTX?
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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