Comprehensive Stock Comparison
Compare Argo Blockchain plc (ARBK) vs Bitmine Immersion Technologies, Inc. (BMNR) 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 | BMNR | 84.1% revenue growth vs ARBK's -15.9% |
| Quality / Margins | BMNR | 57.2% net margin vs ARBK's -113.6% |
| Stability / Safety | ARBK | Beta 1.92 vs BMNR's 2.38 |
| Dividends | Tie | Neither pays a meaningful dividend |
| Momentum (1Y) | ARBK | +6.0% vs BMNR's +251.7% |
| Efficiency (ROA) | BMNR | -42.3% ROA vs ARBK's -7.6%, ROIC 7.7% vs -31.3% |
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
Argo Blockchain is a cryptocurrency mining company that operates large-scale data centers to validate blockchain transactions and earn digital assets. It generates revenue primarily from bitcoin mining rewards — which account for the vast majority of its income — with additional income from hosting services for other miners. The company's competitive advantage lies in its strategic access to low-cost renewable energy sources and its operational efficiency in large-scale mining operations.
Bitmine Immersion Technologies operates as a blockchain infrastructure company that hosts cryptocurrency mining equipment for third parties and engages in self-mining for its own account. It generates revenue primarily from hosting fees paid by clients for mining equipment operation—including power, cooling, and security services—and from mining rewards earned through its own operations. The company's competitive advantage lies in its specialized data center infrastructure with proprietary thermodynamic management systems that optimize mining efficiency and reduce energy costs.
Revenue Breakdown by Segment
How each company's revenue is distributed across its business units
Financial Metrics Comparison
Side-by-side fundamentals across 2 stocks. BestLagging
Financial Scorecard
BMNR leads in 2 of 6 categories (Financial Metrics, Profitability & Efficiency). ARBK leads in 2 (Valuation Metrics, Total Returns). 1 tied.
Financial Metrics (TTM)
ARBK is the larger business by revenue, generating $49M annually — 8.0x BMNR's $6M. BMNR is the more profitable business, keeping 57.2% of every revenue dollar as net income compared to ARBK's -113.6%.
| Metric | ARBKArgo Blockchain p… | BMNRBitmine Immersion… |
|---|---|---|
| RevenueTrailing 12 months | $49M | $6M |
| EBITDAEarnings before interest/tax | -$6M | $224M |
| Net IncomeAfter-tax profit | -$69M | -$4.9B |
| Free Cash FlowCash after capex | -$59M | -$234M |
| Gross MarginGross profit ÷ Revenue | +3.0% | +5.1% |
| Operating MarginEBIT ÷ Revenue | -31.6% | +72.9% |
| Net MarginNet income ÷ Revenue | -113.6% | +57.2% |
| FCF MarginFCF ÷ Revenue | -92.3% | -85.5% |
| Rev. Growth (YoY)Latest quarter vs prior year | — | — |
| EPS Growth (YoY)Latest quarter vs prior year | +80.1% | -11051.7% |
Valuation Metrics
| Metric | ARBKArgo Blockchain p… | BMNRBitmine Immersion… |
|---|---|---|
| Market CapShares × price | $954,205 | $7.8B |
| Enterprise ValueMkt cap + debt − cash | $32M | $7.2B |
| Trailing P/EPrice ÷ TTM EPS | -0.01x | 1.42x |
| Forward P/EPrice ÷ next-FY EPS est. | — | — |
| PEG RatioP/E ÷ EPS growth rate | — | — |
| EV / EBITDAEnterprise value multiple | — | 16.28x |
| Price / SalesMarket cap ÷ Revenue | 0.02x | 1272.33x |
| Price / BookPrice ÷ Book value/share | — | 0.05x |
| Price / FCFMarket cap ÷ FCF | — | — |
Profitability & Efficiency
On the Piotroski fundamental quality scale (0–9), BMNR scores 4/9 vs ARBK's 3/9, reflecting mixed financial health.
| Metric | ARBKArgo Blockchain p… | BMNRBitmine Immersion… |
|---|---|---|
| ROE (TTM)Return on equity | — | -43.1% |
| ROA (TTM)Return on assets | -7.6% | -42.3% |
| ROICReturn on invested capital | -31.3% | +7.7% |
| ROCEReturn on capital employed | -52.7% | +10.1% |
| Piotroski ScoreFundamental quality 0–9 | 3 | 4 |
| Debt / EquityFinancial leverage | — | — |
| Net DebtTotal debt minus cash | $32M | -$512M |
| Cash & Equiv.Liquid assets | $9M | $512M |
| Total DebtShort + long-term debt | $40M | $0 |
| Interest CoverageEBIT ÷ Interest expense | -5.72x | -12890.65x |
Total Returns (with DRIP)
A $10,000 investment in ARBK five years ago would be worth $1,707 today (with dividends reinvested), compared to $601 for BMNR. Over the past 12 months, ARBK leads with a +602.0% total return vs BMNR's +251.7%. The 3-year compound annual growth rate (CAGR) favors ARBK at 18.9% vs BMNR's -1.7% — a key indicator of consistent wealth creation.
| Metric | ARBKArgo Blockchain p… | BMNRBitmine Immersion… |
|---|---|---|
| YTD ReturnYear-to-date | -22.5% | -39.1% |
| 1-Year ReturnPast 12 months | +602.0% | +251.7% |
| 3-Year ReturnCumulative with dividends | +68.2% | -5.0% |
| 5-Year ReturnCumulative with dividends | -82.9% | -94.0% |
| 10-Year ReturnCumulative with dividends | -82.9% | -50.5% |
| CAGR (3Y)Annualised 3-year return | +18.9% | -1.7% |
Risk & Volatility
ARBK is the less volatile stock with a 1.92 beta — it tends to amplify market swings less than BMNR's 2.38 beta. A beta below 1.0 means the stock typically moves less than the S&P 500. BMNR currently trades 11.8% from its 52-week high vs ARBK's 7.2% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | ARBKArgo Blockchain p… | BMNRBitmine Immersion… |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 1.92x | 2.38x |
| 52-Week HighHighest price in past year | $39.96 | $161.00 |
| 52-Week LowLowest price in past year | $0.15 | $3.92 |
| % of 52W HighCurrent price vs 52-week peak | +7.2% | +11.8% |
| RSI (14)Momentum oscillator 0–100 | 43.4 | 41.9 |
| Avg Volume (50D)Average daily shares traded | 66K | 36.1M |
Analyst Outlook
| Metric | ARBKArgo Blockchain p… | BMNRBitmine Immersion… |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | — | Buy |
| Price TargetConsensus 12-month target | — | $39.00 |
| # AnalystsCovering analysts | — | 1 |
| Dividend YieldAnnual dividend ÷ price | — | — |
| Dividend StreakConsecutive years of raises | — | 1 |
| 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 | Sep 21 | Feb 26 | Change |
|---|---|---|---|
| Argo Blockchain plc (ARBK) | 100 | 22.39 | -77.6% |
| Bitmine Immersion T… (BMNR) | 100 | 22.8 | -77.2% |
Argo Blockchain plc (ARBK) returned -83% over 5 years vs Bitmine Immersion T… (BMNR)'s -94%.
Chart 2Revenue Growth — 10 Years
| Stock | 2012 | 2025 | Change |
|---|---|---|---|
| Argo Blockchain plc (ARBK) | $764562.00 | $49M | +6245.5% |
| Bitmine Immersion T… (BMNR) | $573450.00 | $6M | +962.9% |
Bitmine Immersion Technologies, Inc.'s revenue grew from $1M (2012) to $6M (2025) — a 19.9% CAGR.
Chart 3Net Margin Trend — 10 Years
| Stock | 2012 | 2025 | Change |
|---|---|---|---|
| Argo Blockchain plc (ARBK) | -5.4% | -113.6% | -2009.1% |
| Bitmine Immersion T… (BMNR) | 0.1% | 57.2% | +84878.7% |
Bitmine Immersion Technologies, Inc.'s net margin went from 0% (2012) to 57% (2025).
Chart 4EPS Growth — 10 Years
| Stock | 2012 | 2025 | Change |
|---|---|---|---|
| Argo Blockchain plc (ARBK) | -30.24 | -192.89 | -537.9% |
| Bitmine Immersion T… (BMNR) | 0 | 13.39 | — |
Bitmine Immersion Technologies, Inc.'s EPS grew from $0.00 (2012) to $13.39 (2025).
Chart 5Free Cash Flow — 5 Years
Argo Blockchain plc generated $-45M FCF in 2024 (+80% vs 2021). Bitmine Immersion Technologies, Inc. generated $-5M FCF in 2025 (-935% vs 2021).
ARBK vs BMNR: Frequently Asked Questions
7 questions · data-driven answers · updated daily
01Is ARBK or BMNR a better buy right now?
Bitmine Immersion Technologies, Inc. (BMNR) offers the better valuation at 1.4x trailing P/E, making it the more compelling value choice. Analysts rate Bitmine Immersion Technologies, Inc. (BMNR) a "Buy" — based on 1 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 — ARBK or BMNR?
Over the past 5 years, Argo Blockchain plc (ARBK) delivered a total return of -82.9%, compared to -94.0% for Bitmine Immersion Technologies, Inc. (BMNR). A $10,000 investment in ARBK five years ago would be worth approximately $2K today (assuming dividends reinvested). Over 10 years, the gap is even starker: BMNR returned -50.5% versus ARBK's -82.9%. 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 — ARBK or BMNR?
By beta (market sensitivity over 5 years), Argo Blockchain plc (ARBK) is the lower-risk stock at 1.92β versus Bitmine Immersion Technologies, Inc.'s 2.38β — meaning BMNR is approximately 24% more volatile than ARBK relative to the S&P 500.
04Which has better profit margins — ARBK or BMNR?
Bitmine Immersion Technologies, Inc. (BMNR) is the more profitable company, earning 57.2% net margin versus -113.6% for Argo Blockchain plc — meaning it keeps 57.2% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: BMNR leads at 72.9% versus -31.6% for ARBK. At the gross margin level — before operating expenses — BMNR leads at 5.1%, 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 — ARBK or BMNR?
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 ARBK or BMNR better for a retirement portfolio?
For long-horizon retirement investors, Argo Blockchain plc (ARBK) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding. Bitmine Immersion Technologies, Inc. (BMNR) carries a higher beta of 2.38 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ARBK: -82.9%, BMNR: -50.5%), 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 ARBK and BMNR?
Both stocks operate in the Financial Services sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both. In terms of investment character: ARBK is a small-cap quality compounder stock; BMNR is a small-cap deep-value stock. 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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