ACIW
ACI Worldwide, Inc.Technology · $5.0B market cap
Verdict
Share price
$50.15
close of Oct 3, 2026
Fair value
$53.13
Sticker Price
Payback Price
$21.25
buy price
ACIW is Fairly Valued: at $50.15 it's within 6% of its fair value of $53.13. Its buy price (Payback Price) is $21.25, 58% below today's price. Business quality is mixed: 2 of 5 key numbers clear the 10% bar.
How we valued it
Free Cash Flow. Sales grew 7% a year over the last 3 years, below the 15% we look for in a fast grower, so we value it on its free cash flow instead of an earnings forecast.
Business quality
2 of 5 clear the 10% bar. What are the Big Five?
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1 of the investors we track holds ACIW. Who we track
Insider activity
Since Jun 24, 2026: no open-market purchases and 8 other filings (stock awards, tax withholding and similar). Why purchases matter
Other filings
Litch Erich J
GM, Payment Software · 2026-09-06
D-Return
$51K
Shultz Ronald Craig
GM, ACI Speedpay · 2026-09-06
D-Return
$38K
Leibrock Robert William
Chief Financial Officer · 2026-09-06
D-Return
$101K
Litch Erich J
GM, Payment Software · 2026-09-04
D-Return
$35K
Litch Erich J
GM, Payment Software · 2026-09-04
D-Return
$7K
About ACI Worldwide, Inc.
ACI Worldwide, Inc. operates as a global software enterprise, specializing in the development, distribution, implementation, and ongoing support of digital payment solutions. These sophisticated offerings cater to the diverse needs of banks, merchants, and billing organizations worldwide. The company boasts an extensive portfolio of specialized platforms, which includes: ACI Acquiring: A merchant management system…
Software - Infrastructure
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works