FUFU vs CLSK

For growth investors, CleanSpark, Inc.

(CLSK) is the stronger pick with 102. 2% revenue growth year-over-year, versus 63. 1% for BitFuFu Inc. (FUFU). BitFuFu Inc. (FUFU) offers the better valuation at 7. 1x trailing P/E (35. 8x forward), making it the more compelling value choice. Analysts rate BitFuFu Inc. (FUFU) a "Buy" — based on 2 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.

On trailing P/E, BitFuFu Inc.

(FUFU) is the cheapest at 7. 1x versus CleanSpark, Inc. at 12. 9x.

Over the past 5 years, CleanSpark, Inc.

(CLSK) delivered a total return of -19. 8%, compared to -74. 4% for BitFuFu Inc. (FUFU). Over 10 years, the gap is even starker: FUFU returned -74. 4% versus CLSK's -83. 8%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), BitFuFu Inc.

(FUFU) is the lower-risk stock at 1. 88β versus CleanSpark, Inc. 's 3. 39β — meaning CLSK is approximately 80% more volatile than FUFU relative to the S&P 500. On balance sheet safety, BitFuFu Inc. (FUFU) carries a lower debt/equity ratio of 22% versus 38% for CleanSpark, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), CleanSpark, Inc.

(CLSK) is pulling ahead at 102. 2% versus 63. 1% for BitFuFu Inc. (FUFU). Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

CleanSpark, Inc.

(CLSK) is the more profitable company, earning 47. 6% net margin versus 11. 6% for BitFuFu Inc. — meaning it keeps 47. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CLSK leads at 41. 6% versus 14. 3% for FUFU. At the gross margin level — before operating expenses — CLSK leads at 41. 6%, 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.

In this comparison, CLSK (0.

2% yield) pays a dividend. FUFU does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, BitFuFu Inc.

(FUFU) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding. CleanSpark, Inc. (CLSK) carries a higher beta of 3. 39 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (FUFU: -74. 4%, CLSK: -83. 8%), 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.

These companies operate in different sectors (FUFU (Financial Services) and CLSK (Technology)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

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.