ACIW vs WEX
ACIW: ACI Worldwide powers the global payments ecosystem with intelligent orchestration software that handles authentication, switching, settlement, and fraud detection for banks, merchants, and billers across any payment channel and network. WEX: WEX is a global commerce platform that simplifies complex financial workflows through embedded, personalized payment solutions across fleet management, employee benefits, and B2B payments.
Side-by-side fundamentals
| Metric | ACIW | WEX | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $54.71 | $155.68 | |
| Market cap as of 2026-07-23 | $5.8B | $5.6B | |
| P/E as of 2026-07-23 | 27.96 | 18.05 | WEX lower |
| PEG as of 2026-07-23 | n/a | 1.24 | |
| Net margin as of 2026-07-23 | +11.5% | +11.5% | ACIW higher |
| Gross margin as of 2026-07-23 | +49.0% | +62.9% | WEX higher |
| Operating margin as of 2026-07-23 | +18.3% | +24.6% | WEX higher |
| ROE as of 2026-07-23 | +14.0% | +27.0% | WEX higher |
| ROA as of 2026-07-23 | +6.6% | +2.1% | ACIW higher |
| Debt / equity as of 2026-07-23 | 0.54 | 4.11 | ACIW lower |
| Revenue growth (YoY) as of 2026-07-23 | +7.1% | +3.3% | ACIW higher |
| Revenue CAGR (3y) SEC XBRL | +7.4% | +4.2% | ACIW higher |
| Dividend streak (yrs) SEC XBRL | 0 | n/a | |
| Beta as of 2026-07-23 | 0.99 | 0.85 | |
| 1-year return as of 2026-07-22 close | +26.0% | -3.1% | ACIW higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.