SuperworthACI Worldwide market cap ACIW
Share price times shares outstanding: what the whole company sells for, since 2010.
- Today, Oct 23, 2026
- $5.6B
- Highest close in our data
- $6.2B
- Nov 2024
ACI Worldwide is worth $5.6B at the close on Oct 23, 2026, at $55.88 a share.
That is up 8% over the last year and up 57% over five years.
Its highest close in our data was $6.2B in Nov 2024.
Market cap over time
Year by year
| Year | End of year | Low | High | Change |
|---|---|---|---|---|
| 2026 so far | $5.6B | $4B | $5.9B | +12% |
| 2025 | $5B | $4.3B | $6B | −8% |
| 2024 | $5.4B | $3.2B | $6.2B | +64% |
| 2023 | $3.3B | $2.1B | $3.3B | +29% |
| 2022 | $2.6B | $2.3B | $4.1B | −37% |
| 2021 | $4.1B | $3.5B | $5B | −9% |
| 2020 | $4.5B | $2.5B | $4.6B | +3% |
| 2019 | $4.4B | $3B | $4.4B | +38% |
| 2018 | $3.2B | $2.5B | $3.5B | +18% |
| 2017 | $2.7B | $2.2B | $2.9B | +26% |
| 2016 | $2.1B | $2B | $2.5B | −16% |
| 2015 | $2.5B | $2.1B | $3B | +6% |
| 2014 | $2.4B | $671.7M | $2.5B | −4% |
| 2013 | $2.5B | $1.7B | $2.5B | +47% |
| 2012 | $1.7B | $945.8M | $1.9B | +76% |
| 2011 | $959.5M | $831.4M | $1.2B | +8% |
| 2010 | $892.2M | $647.1M | $934.7M | n/a |
Against its peers
Companies in Software - Infrastructure nearest ACI Worldwide's size, closest first, today.
| Company | Market cap |
|---|---|
| ACIWACI Worldwide | $5.6B |
| WAYWaystar | $5.5B |
| BOXBox | $5.9B |
| PSNParsons | $5.2B |
| BBBLACKBERRY | $5.2B |
| SAICScience Applications International | $6.1B |
| YOUClear Secure | $6.1B |
| OTEXOpen Text | $6.8B |
| WKWorkiva | $4.7B |
| CVLTCommvault Systems | $7B |
| CCCCCC Intelligent Solutions | $4.5B |
| Peer median | $5.7B |
What the market cap tells you
Share price times shares outstanding: what the whole company sells for today.
Size, not quality. Large caps move slower and are covered more. That is all it tells you.
More on ACI Worldwide
Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.