AQMS vs ALTG

Analysts rate Alta Equipment Group Inc.

(ALTG) a "Buy" — based on 5 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, Alta Equipment Group Inc.

(ALTG) delivered a total return of -33. 1%, compared to -99. 1% for Aqua Metals, Inc. (AQMS). Over 10 years, the gap is even starker: ALTG returned -8. 9% versus AQMS's -99. 7%. 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), Aqua Metals, Inc.

(AQMS) is the lower-risk stock at 2. 26β versus Alta Equipment Group Inc. 's 2. 30β — meaning ALTG is approximately 2% more volatile than AQMS relative to the S&P 500.

On earnings-per-share growth, the picture is similar: Aqua Metals, Inc.

grew EPS 60. 4% year-over-year, compared to -30. 1% for Alta Equipment Group 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.

Aqua Metals, Inc.

(AQMS) is the more profitable company, earning 0. 0% net margin versus -4. 4% for Alta Equipment Group Inc. — meaning it keeps 0. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ALTG leads at 1. 3% versus 0. 0% for AQMS. At the gross margin level — before operating expenses — ALTG leads at 25. 9%, 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, ALTG (1.

1% yield) pays a dividend. AQMS does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Alta Equipment Group Inc.

(ALTG) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (1. 1% yield). Aqua Metals, Inc. (AQMS) carries a higher beta of 2. 26 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ALTG: -8. 9%, AQMS: -99. 7%), 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.

Both stocks operate in the Industrials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

ALTG pays a dividend while AQMS does not, making them suitable for different income and tax situations. 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.