ENVX vs SLDP vs MVST vs FLUX vs NRGV

For growth investors, Energy Vault Holdings, Inc.

(NRGV) is the stronger pick with 340. 9% revenue growth year-over-year, versus 8. 0% for Solid Power, Inc. (SLDP). Analysts rate Enovix Corporation (ENVX) a "Buy" — based on 16 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, Enovix Corporation (ENVX) delivered a total return of -47.

1%, compared to -88. 4% for Flux Power Holdings, Inc. (FLUX). Over 10 years, the gap is even starker: ENVX returned -47. 3% versus MVST's -78. 2%. 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), Flux Power Holdings, Inc.

(FLUX) is the lower-risk stock at 2. 23β versus Enovix Corporation's 3. 35β — meaning ENVX is approximately 51% more volatile than FLUX relative to the S&P 500. On balance sheet safety, Solid Power, Inc. (SLDP) carries a lower debt/equity ratio of 2% versus 107% for Energy Vault Holdings, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Energy Vault Holdings, Inc.

(NRGV) is pulling ahead at 340. 9% versus 8. 0% for Solid Power, Inc. (SLDP). On earnings-per-share growth, the picture is similar: Microvast Holdings, Inc. grew EPS 85. 2% year-over-year, compared to 5. 6% for Solid Power, Inc.. Over a 3-year CAGR, ENVX leads at 72. 5% annualised revenue growth. 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.

Microvast Holdings, Inc.

(MVST) is the more profitable company, earning -6. 8% net margin versus -492. 6% for Enovix Corporation — meaning it keeps -6. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: MVST leads at 1. 6% versus -557. 0% for ENVX. At the gross margin level — before operating expenses — FLUX leads at 32. 7%, 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.

Analyst consensus price targets imply the most upside for MVST: 125.

4% to $4. 80.

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, Enovix Corporation (ENVX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding.

Microvast Holdings, Inc. (MVST) carries a higher beta of 2. 42 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ENVX: -47. 3%, MVST: -78. 2%), 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 (ENVX (Industrials) and SLDP (Industrials) and MVST (Industrials) and FLUX (Industrials) and NRGV (Utilities)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: ENVX is a small-cap high-growth stock; SLDP is a small-cap quality compounder stock; MVST is a small-cap quality compounder stock; FLUX is a small-cap quality compounder stock; NRGV is a small-cap high-growth 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.