USIO vs FOUR

For growth investors, Shift4 Payments, Inc.

(FOUR) is the stronger pick with 25. 5% revenue growth year-over-year, versus 3. 0% for Usio, Inc. (USIO). Shift4 Payments, Inc. (FOUR) offers the better valuation at 43. 4x trailing P/E (8. 4x forward), making it the more compelling value choice. Analysts rate Shift4 Payments, Inc. (FOUR) a "Buy" — based on 29 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, Shift4 Payments, Inc.

(FOUR) delivered a total return of -46. 4%, compared to -78. 3% for Usio, Inc. (USIO). Over 10 years, the gap is even starker: FOUR returned +39. 7% versus USIO's -32. 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), Usio, Inc.

(USIO) is the lower-risk stock at 0. 60β versus Shift4 Payments, Inc. 's 1. 51β — meaning FOUR is approximately 151% more volatile than USIO relative to the S&P 500. On balance sheet safety, Usio, Inc. (USIO) carries a lower debt/equity ratio of 14% versus 2% for Shift4 Payments, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Shift4 Payments, Inc.

(FOUR) is pulling ahead at 25. 5% versus 3. 0% for Usio, Inc. (USIO). On earnings-per-share growth, the picture is similar: Shift4 Payments, Inc. grew EPS -64. 4% year-over-year, compared to -177. 8% for Usio, Inc.. Over a 3-year CAGR, FOUR leads at 28. 0% 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.

Shift4 Payments, Inc.

(FOUR) is the more profitable company, earning 2. 8% net margin versus -2. 9% for Usio, Inc. — meaning it keeps 2. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: FOUR leads at 8. 4% versus -2. 6% for USIO. At the gross margin level — before operating expenses — FOUR leads at 34. 2%, 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, FOUR (0.

7% yield) pays a dividend. USIO does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Usio, Inc.

(USIO) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 60)). Shift4 Payments, Inc. (FOUR) carries a higher beta of 1. 51 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (USIO: -32. 8%, FOUR: +39. 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 Technology sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: USIO is a small-cap quality compounder stock; FOUR is a small-cap high-growth stock. FOUR pays a dividend while USIO 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.