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ACI Worldwide, Inc. (ACIW)

ACI Worldwide, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

ACI Worldwide, Inc. (ACIW) is a Software - Infrastructure company based in US with a market capitalization of $4.4B. Revenue grew 10.4% year-over-year and the company generated $309.9M in free cash flow. This page tracks ACIW's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 3.1K employees · IPO Feb 24, 1995

Valuation

Valuation & price

$40.87 · as of May 15, 2026 · -25.5% vs 52w high

18.9

P/E ratio

Latest-FY diluted EPS

2.92

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$54.88$46.98$39.08Jul 25Dec 25Jul 26Jul 7, 25$45.47Jul 9, 25$45.43Jul 11, 25$43.90Jul 15, 25$43.78Jul 17, 25$45.70Jul 21, 25$45.00Jul 23, 25$45.96Jul 25, 25$44.80Jul 29, 25$43.64Jul 31, 25$42.56Aug 4, 25$41.93Aug 6, 25$42.15Aug 11, 25$44.39Aug 13, 25$47.29Aug 15, 25$46.56Aug 19, 25$47.03Aug 21, 25$47.87Aug 25, 25$48.76Aug 27, 25$48.49Aug 29, 25$49.35Sep 3, 25$49.17Sep 5, 25$50.25Sep 9, 25$51.23Sep 11, 25$50.63Sep 16, 25$49.38Sep 18, 25$51.13Sep 22, 25$52.90Sep 24, 25$52.28Sep 26, 25$52.26Sep 30, 25$52.77Oct 2, 25$53.02Oct 6, 25$53.58Oct 8, 25$52.89Oct 10, 25$51.01Oct 14, 25$51.48Oct 16, 25$48.18Oct 21, 25$49.61Oct 23, 25$50.02Oct 27, 25$50.21Oct 29, 25$47.34Oct 31, 25$47.63Nov 4, 25$47.37Nov 6, 25$50.63Nov 10, 25$47.48Nov 12, 25$47.57Nov 14, 25$46.97Nov 18, 25$46.26Nov 20, 25$45.66Nov 25, 25$47.22Nov 28, 25$46.86Dec 2, 25$46.50Dec 4, 25$46.35Dec 8, 25$45.26Dec 10, 25$46.80Dec 12, 25$47.53Dec 16, 25$48.05Dec 18, 25$48.30Dec 22, 25$48.94Dec 24, 25$48.87Dec 29, 25$48.60Jan 2, 26$45.67Jan 6, 26$45.48Jan 8, 26$46.70Jan 12, 26$47.10Jan 14, 26$45.47Jan 16, 26$42.99Jan 21, 26$42.90Jan 23, 26$44.03Jan 27, 26$44.70Jan 29, 26$43.20Feb 2, 26$43.45Feb 4, 26$40.97Feb 9, 26$41.83Feb 11, 26$40.33Feb 13, 26$39.56Feb 18, 26$40.59Feb 20, 26$40.88Feb 24, 26$39.08Feb 26, 26$39.80Mar 2, 26$40.35Mar 4, 26$42.44Mar 6, 26$42.55Mar 10, 26$42.07Mar 12, 26$40.43Mar 17, 26$39.86Mar 19, 26$39.68Mar 23, 26$40.89Mar 25, 26$40.04Mar 27, 26$39.88Mar 31, 26$41.01Apr 2, 26$41.33Apr 7, 26$40.78Apr 9, 26$40.75Apr 13, 26$41.24Apr 15, 26$42.48Apr 17, 26$44.47Apr 22, 26$44.25Apr 24, 26$43.19Apr 28, 26$43.94Apr 30, 26$43.22May 4, 26$44.28May 6, 26$43.27May 8, 26$45.51May 12, 26$42.18May 14, 26$40.87May 18, 26$42.80May 20, 26$43.25May 22, 26$42.72May 28, 26$42.40Jun 1, 26$45.03Jun 3, 26$41.56Jun 5, 26$42.80Jun 9, 26$42.64Jun 11, 26$44.36Jun 15, 26$44.79Jun 17, 26$44.64Jun 22, 26$42.92Jun 24, 26$46.39Jun 26, 26$49.26Jul 2, 26$54.88
$38.4752-week range$54.88
Loading valuation history…

Fundamentals

Key fundamentals

$4.4B

Market cap

10.4%

Revenue growth (YoY)

49.0%

Gross margin

$309.9M

Free cash flow (USD)

$675.2M

Net debt

-1.5%

Share dilution

2/5

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$1.0BFY 2017$1.0BFY 2018$1.0BFY 2019$1.3BFY 2020$1.3BFY 2021$1.4BFY 2022$1.4BFY 2023$1.5BFY 2024$1.6BFY 2025$1.8B
$1B$1.8B

Free cash flow by year

2016 → 2025

FY 2016$36.8MFY 2017$91.8MFY 2018$140.0MFY 2019$84.6MFY 2020$289.7MFY 2021$175.1MFY 2022$103.5MFY 2023$130.7MFY 2024$343.3MFY 2025$309.9M
$36.8M$309.9M

Gross margin by year

2021 → 2025

FY 202153.4%FY 202251.0%FY 202350.5%FY 202450.3%FY 202549.0%
53.4%49.0%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 7, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventAnnual Meeting ResultsJun 2, 2026Filing
  • 8-K eventEarnings ReleaseMay 7, 2026Filing
  • Quarterly report10-Q FiledMay 7, 2026Filing

Questions

Frequently asked questions

What is ACI Worldwide, Inc.'s market cap?

ACI Worldwide, Inc. (ACIW) has a market capitalization of $4.4B.

What is ACIW's P/E ratio?

ACIW trades at a price-to-earnings ratio of 18.9, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is ACIW's price-to-book (P/B) ratio?

ACIW trades at 2.92 times book value per share.

Are insiders buying ACIW stock?

SEC Form 4 filings show no open-market insider buys at ACI Worldwide, Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.