MPU vs RIOT

For growth investors, Mega Matrix Corp.

(MPU) is the stronger pick with 756. 0% revenue growth year-over-year, versus 71. 9% for Riot Platforms, Inc. (RIOT). Analysts rate Riot Platforms, Inc. (RIOT) a "Buy" — based on 18 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.

Over the past 5 years, Riot Platforms, Inc.

(RIOT) delivered a total return of -27. 8%, compared to -53. 3% for Mega Matrix Corp. (MPU). Over 10 years, the gap is even starker: RIOT returned +787. 3% versus MPU's -64. 3%. 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), Mega Matrix Corp.

(MPU) is the lower-risk stock at 1. 44β versus Riot Platforms, Inc. 's 3. 87β — meaning RIOT is approximately 168% more volatile than MPU relative to the S&P 500.

By revenue growth (latest reported year), Mega Matrix Corp.

(MPU) is pulling ahead at 756. 0% versus 71. 9% for Riot Platforms, Inc. (RIOT). On earnings-per-share growth, the picture is similar: Mega Matrix Corp. grew EPS -76. 9% year-over-year, compared to -673. 5% for Riot Platforms, Inc.. 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.

Mega Matrix Corp.

(MPU) is the more profitable company, earning -24. 6% net margin versus -102. 4% for Riot Platforms, Inc. — meaning it keeps -24. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: MPU leads at -32. 1% versus -61. 8% for RIOT. At the gross margin level — before operating expenses — MPU leads at 58. 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.

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.

For long-horizon retirement investors, Riot Platforms, Inc.

(RIOT) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+787. 3% 10Y return). Both have compounded well over 10 years (RIOT: +787. 3%, MPU: -64. 3%), 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 (MPU (Industrials) and RIOT (Financial Services)), 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.