PSIX vs DCGO

For growth investors, DocGo Inc.

(DCGO) is the stronger pick with 522574% revenue growth year-over-year, versus -100. 0% for Power Solutions International, Inc. (PSIX). Power Solutions International, Inc. (PSIX) offers the better valuation at 15. 1x trailing P/E (15. 6x forward), making it the more compelling value choice. Analysts rate Power Solutions International, Inc. (PSIX) a "Buy" — based on 6 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, Power Solutions International, Inc.

(PSIX) delivered a total return of +1111%, compared to -93. 7% for DocGo Inc. (DCGO). Over 10 years, the gap is even starker: PSIX returned +575. 3% versus DCGO's -94. 0%. 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), DocGo Inc.

(DCGO) is the lower-risk stock at 2. 27β versus Power Solutions International, Inc. 's 3. 33β — meaning PSIX is approximately 47% more volatile than DCGO relative to the S&P 500. On balance sheet safety, DocGo Inc. (DCGO) carries a lower debt/equity ratio of 23% versus 85% for Power Solutions International, Inc. — giving it more financial flexibility in a downturn.

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

(DCGO) is pulling ahead at 522574% versus -100. 0% for Power Solutions International, Inc. (PSIX). On earnings-per-share growth, the picture is similar: Power Solutions International, Inc. grew EPS 64. 1% year-over-year, compared to -1122. 2% for DocGo 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.

Power Solutions International, Inc.

(PSIX) is the more profitable company, earning 21. 5% net margin versus -56. 6% for DocGo Inc. — meaning it keeps 21. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: PSIX leads at 20. 7% versus -55. 3% for DCGO. At the gross margin level — before operating expenses — PSIX leads at 34. 8%, 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, Power Solutions International, Inc.

(PSIX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+575. 3% 10Y return). DocGo Inc. (DCGO) carries a higher beta of 2. 27 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (PSIX: +575. 3%, DCGO: -94. 0%), 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 (PSIX (Industrials) and DCGO (Healthcare)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: PSIX is a small-cap deep-value stock; DCGO 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.