Comprehensive Stock Comparison
Compare Bitmine Immersion Technologies, Inc. (BMNR) vs IREN Limited (IREN) 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 | IREN | 167.7% revenue growth vs BMNR's 84.1% |
| Value | BMNR | Lower P/E (1.4x vs 117.8x) |
| Quality / Margins | BMNR | 57.2% net margin vs IREN's 17.4% |
| Stability / Safety | IREN | Beta 2.01 vs BMNR's 2.38 |
| Dividends | Tie | Neither pays a meaningful dividend |
| Momentum (1Y) | IREN | +397.0% vs BMNR's +251.7% |
| Efficiency (ROA) | IREN | -0.2% ROA vs BMNR's -42.3%, ROIC 0.7% vs 7.7% |
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
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.
IREN Limited is a vertically integrated Bitcoin mining company that operates data centers and computing infrastructure in Australia and Canada. It generates revenue primarily from Bitcoin mining rewards — converting electricity into digital assets — with additional income from data center services and infrastructure operations. The company's competitive advantage lies in its vertical integration — controlling power sourcing, infrastructure, and mining operations — which provides cost efficiency and operational control in the energy-intensive mining industry.
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
BMNR leads in 2 of 6 categories (Financial Metrics, Valuation Metrics). IREN leads in 2 (Total Returns, Risk & Volatility). 1 tied.
Financial Metrics (TTM)
IREN is the larger business by revenue, generating $501M annually — 82.2x BMNR's $6M. BMNR is the more profitable business, keeping 57.2% of every revenue dollar as net income compared to IREN's 17.4%.
| Metric | BMNRBitmine Immersion… | IRENIREN Limited |
|---|---|---|
| RevenueTrailing 12 months | $6M | $501M |
| EBITDAEarnings before interest/tax | $224M | $62M |
| Net IncomeAfter-tax profit | -$4.9B | -$16M |
| Free Cash FlowCash after capex | -$234M | -$260M |
| Gross MarginGross profit ÷ Revenue | +5.1% | +68.3% |
| Operating MarginEBIT ÷ Revenue | +72.9% | +3.5% |
| Net MarginNet income ÷ Revenue | +57.2% | +17.4% |
| FCF MarginFCF ÷ Revenue | -85.5% | -2.2% |
| Rev. Growth (YoY)Latest quarter vs prior year | — | — |
| EPS Growth (YoY)Latest quarter vs prior year | -11051.7% | -7.1% |
Valuation Metrics
At 1.4x trailing earnings, BMNR trades at a 99% valuation discount to IREN's 105.0x P/E. On an enterprise value basis, BMNR's 16.3x EV/EBITDA is more attractive than IREN's 70.6x.
| Metric | BMNRBitmine Immersion… | IRENIREN Limited |
|---|---|---|
| Market CapShares × price | $7.8B | $13.6B |
| Enterprise ValueMkt cap + debt − cash | $7.2B | $14.0B |
| Trailing P/EPrice ÷ TTM EPS | 1.42x | 105.00x |
| Forward P/EPrice ÷ next-FY EPS est. | — | 117.77x |
| PEG RatioP/E ÷ EPS growth rate | — | — |
| EV / EBITDAEnterprise value multiple | 16.28x | 70.58x |
| Price / SalesMarket cap ÷ Revenue | 1272.33x | 27.16x |
| Price / BookPrice ÷ Book value/share | 0.05x | 5.03x |
| Price / FCFMarket cap ÷ FCF | — | — |
Profitability & Efficiency
IREN delivers a -0.6% return on equity — every $100 of shareholder capital generates $-1 in annual profit, vs $-43 for BMNR. On the Piotroski fundamental quality scale (0–9), IREN scores 6/9 vs BMNR's 4/9, reflecting solid financial health.
| Metric | BMNRBitmine Immersion… | IRENIREN Limited |
|---|---|---|
| ROE (TTM)Return on equity | -43.1% | -0.6% |
| ROA (TTM)Return on assets | -42.3% | -0.2% |
| ROICReturn on invested capital | +7.7% | +0.7% |
| ROCEReturn on capital employed | +10.1% | +0.9% |
| Piotroski ScoreFundamental quality 0–9 | 4 | 6 |
| Debt / EquityFinancial leverage | — | 0.53x |
| Net DebtTotal debt minus cash | -$512M | $400M |
| Cash & Equiv.Liquid assets | $512M | $565M |
| Total DebtShort + long-term debt | $0 | $964M |
| Interest CoverageEBIT ÷ Interest expense | -12890.65x | 31.42x |
Total Returns (with DRIP)
A $10,000 investment in IREN five years ago would be worth $16,748 today (with dividends reinvested), compared to $601 for BMNR. Over the past 12 months, IREN leads with a +397.0% total return vs BMNR's +251.7%. The 3-year compound annual growth rate (CAGR) favors IREN at 145.4% vs BMNR's -1.7% — a key indicator of consistent wealth creation.
| Metric | BMNRBitmine Immersion… | IRENIREN Limited |
|---|---|---|
| YTD ReturnYear-to-date | -39.1% | -4.1% |
| 1-Year ReturnPast 12 months | +251.7% | +397.0% |
| 3-Year ReturnCumulative with dividends | -5.0% | +1378.3% |
| 5-Year ReturnCumulative with dividends | -94.0% | +67.5% |
| 10-Year ReturnCumulative with dividends | -50.5% | +67.5% |
| CAGR (3Y)Annualised 3-year return | -1.7% | +145.4% |
Risk & Volatility
IREN is the less volatile stock with a 2.01 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. IREN currently trades 53.3% from its 52-week high vs BMNR's 11.8% drawdown — a narrower gap to the peak suggests stronger recent price momentum.
| Metric | BMNRBitmine Immersion… | IRENIREN Limited |
|---|---|---|
| Beta (5Y)Sensitivity to S&P 500 | 2.38x | 2.01x |
| 52-Week HighHighest price in past year | $161.00 | $76.87 |
| 52-Week LowLowest price in past year | $3.92 | $5.13 |
| % of 52W HighCurrent price vs 52-week peak | +11.8% | +53.3% |
| RSI (14)Momentum oscillator 0–100 | 41.9 | 47.9 |
| Avg Volume (50D)Average daily shares traded | 36.1M | 34.2M |
Analyst Outlook
Wall Street rates BMNR as "Buy" and IREN as "Buy". Consensus price targets imply 105.5% upside for BMNR (target: $39) vs 81.2% for IREN (target: $74).
| Metric | BMNRBitmine Immersion… | IRENIREN Limited |
|---|---|---|
| Analyst RatingConsensus buy/hold/sell | Buy | Buy |
| Price TargetConsensus 12-month target | $39.00 | $74.20 |
| # AnalystsCovering analysts | 1 | 13 |
| 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 | Dec 21 | Feb 26 | Change |
|---|---|---|---|
| Bitmine Immersion T… (BMNR) | 100 | 32.11 | -67.9% |
| IREN Limited (IREN) | 75.54 | 217.1 | +187.4% |
IREN Limited (IREN) returned +67% over 5 years vs Bitmine Immersion T… (BMNR)'s -94%. A $10,000 investment in IREN 5 years ago would be worth $16,748 today (including dividends reinvested).
Chart 2Revenue Growth — 10 Years
| Stock | 2012 | 2025 | Change |
|---|---|---|---|
| Bitmine Immersion T… (BMNR) | $573450.00 | $6M | +962.9% |
| IREN Limited (IREN) | $1053.00 | $501M | +47580431.8% |
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 |
|---|---|---|---|
| Bitmine Immersion T… (BMNR) | 0.1% | 57.2% | +84878.7% |
| IREN Limited (IREN) | -153.0% | 17.4% | +111.3% |
Bitmine Immersion Technologies, Inc.'s net margin went from 0% (2012) to 57% (2025).
Chart 4EPS Growth — 10 Years
| Stock | 2012 | 2025 | Change |
|---|---|---|---|
| Bitmine Immersion T… (BMNR) | 0 | 13.39 | — |
| IREN Limited (IREN) | -0.01 | 0.39 | +4039.4% |
Bitmine Immersion Technologies, Inc.'s EPS grew from $0.00 (2012) to $13.39 (2025).
Chart 5Free Cash Flow — 5 Years
Bitmine Immersion Technologies, Inc. generated $-5M FCF in 2025 (-935% vs 2021). IREN Limited generated $-1B FCF in 2025 (-27170% vs 2021).
BMNR vs IREN: Frequently Asked Questions
9 questions · data-driven answers · updated daily
01Is BMNR or IREN 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 has the better valuation — BMNR or IREN?
On trailing P/E, Bitmine Immersion Technologies, Inc. (BMNR) is the cheapest at 1.4x versus IREN Limited at 105.0x.
03Which is the better long-term investment — BMNR or IREN?
Over the past 5 years, IREN Limited (IREN) delivered a total return of +67.5%, compared to -94.0% for Bitmine Immersion Technologies, Inc. (BMNR). A $10,000 investment in IREN five years ago would be worth approximately $17K today (assuming dividends reinvested). Over 10 years, the gap is even starker: IREN returned +67.5% versus BMNR's -50.5%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.
04Which is safer — BMNR or IREN?
By beta (market sensitivity over 5 years), IREN Limited (IREN) is the lower-risk stock at 2.01β versus Bitmine Immersion Technologies, Inc.'s 2.38β — meaning BMNR is approximately 18% more volatile than IREN relative to the S&P 500.
05Which has better profit margins — BMNR or IREN?
Bitmine Immersion Technologies, Inc. (BMNR) is the more profitable company, earning 57.2% net margin versus 17.4% for IREN Limited — 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 3.5% for IREN. At the gross margin level — before operating expenses — IREN leads at 68.3%, 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.
06Is BMNR or IREN more undervalued right now?
Analyst consensus price targets imply the most upside for BMNR: 105.5% to $39.00.
07Which pays a better dividend — BMNR or IREN?
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.
08Is BMNR or IREN better for a retirement portfolio?
For long-horizon retirement investors, IREN Limited (IREN) 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 (IREN: +67.5%, 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.
09What are the main differences between BMNR and IREN?
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: BMNR is a small-cap deep-value stock; IREN is a mid-cap quality compounder 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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