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ACIW · NASDAQ

ACI Worldwide (ACIW) Stock Price & Fundamentals

$1,167.36−0.42%−$4.97End-of-day price as of Oct 9, 2026

ACI Worldwide (ACIW) closed at $1,167.36 on Oct 9, 2026, down 0.42% from the previous close of $1,172.33.

Share price, past year

1Y +6.29%

52-week range $1,071.68 – $1,274.85. Daily closing prices.
Monthly closing prices
Last closing price of each month
DateClose
Oct 9, 2026$1,167.36
Sep 30, 2026$1,187.04
Aug 31, 2026$1,171.06
Jul 31, 2026$1,183.25
Jun 30, 2026$1,159.78
May 29, 2026$1,132.38
Apr 30, 2026$1,103.38
Mar 31, 2026$1,147.87
Feb 27, 2026$1,176.25
Jan 30, 2026$1,189.12
Dec 31, 2025$1,234.71
Nov 28, 2025$1,242.15
Oct 31, 2025$1,102.50

Key statistics

Market cap
$118.16B
P/E (TTM)
538.0
EPS (TTM)
$2.17
Revenue (TTM)
$1.82B
Net income (TTM)
$225.69M
Shares outstanding
101.2M
Dividend yield
—
52-week range
$1,071.68 – $1,274.85

ACI Worldwide's market cap is $118.16B, based on a share price of $1,167.36 and 101.2M shares outstanding as of Jun 30, 2026.

Financials

ACI Worldwide reported revenue of $1.76B for fiscal 2025, up 10.38% from fiscal 2024.

ACI Worldwide earned net income of $226.66M in fiscal 2025, a net margin of 12.9%.

Fiscal 2025 revenue was the highest in the 10 years shown.

Annual revenue

FY16FY17FY18FY19FY20FY21FY22FY23FY24FY25
Annual revenue by fiscal year; the table below lists the values.
ACI Worldwide annual financials by fiscal year, from SEC filings
Fiscal yearRevenueGrowthNet incomeNet marginEPS (diluted)Free cash flow
FY2025ended Dec 31, 2025$1.76B+10.4%$226.66M12.9%$2.16$309.92M
FY2024ended Dec 31, 2024$1.59B+9.8%$203.12M12.7%$1.91$343.35M
FY2023ended Dec 31, 2023$1.45B+2.2%$121.51M8.4%$1.12$159.59M
FY2022ended Dec 31, 2022$1.42B+3.7%$142.18M10.0%$1.24$130.28M
FY2021ended Dec 31, 2021$1.37B+5.9%$127.79M9.3%$1.08$199.89M
FY2020ended Dec 31, 2020$1.29B+2.9%$72.66M5.6%$0.62$297.09M
FY2019ended Dec 31, 2019$1.26B+24.6%$67.06M5.3%$0.57$109.51M
FY2018ended Dec 31, 2018$1.01B−1.4%$68.92M6.8%$0.59$165.67M
FY2017ended Dec 31, 2017$1.02B+1.8%$5.14M0.5%$0.04$120.48M
FY2016ended Dec 31, 2016$1.01B—$129.54M12.9%$1.09$59.02M
ACI Worldwide quarterly results
QuarterRevenueNet incomeEPS (diluted)
Q2 FY2026ended Jun 30, 2026$430.42M$31.80M$0.31
Q1 FY2026ended Mar 31, 2026$425.75M$38.31M$0.37
Q4 FY2025ended Dec 31, 2025$481.60M$64.34M$0.61
Q3 FY2025ended Sep 30, 2025$482.36M$91.25M$0.88
Q2 FY2025ended Jun 30, 2025$401.26M$12.20M$0.12
Q1 FY2025ended Mar 31, 2025$394.57M$58.87M$0.55
Q4 FY2024ended Dec 31, 2024$453.04M$98.56M$0.92
Q3 FY2024ended Sep 30, 2024$451.75M$81.43M$0.77

Company profile

Name
ACI Worldwide, Inc.
Ticker
ACIW
Exchange
NASDAQ
Industry (SEC SIC)
Services-Prepackaged Software
Headquarters
6060 Coventry Drive, Elkhorn, NE 68022
Incorporated in
DE
Fiscal year ends
December
SEC CIK
0000935036

Recent SEC filings

Frequently asked questions

What is ACI Worldwide's stock price?

ACI Worldwide (ACIW) closed at $1,167.36 on Oct 9, 2026, down 0.42% from the previous close of $1,172.33.

What is ACI Worldwide's market cap?

ACI Worldwide's market cap is $118.16B, based on a share price of $1,167.36 and 101.2M shares outstanding as of Jun 30, 2026.

How much revenue does ACI Worldwide make?

ACI Worldwide reported revenue of $1.76B for fiscal 2025, up 10.38% from fiscal 2024.

What is ACIW's P/E ratio?

ACI Worldwide's price-to-earnings ratio is 538.0, based on trailing twelve-month diluted EPS of $2.17.

Does ACI Worldwide pay a dividend?

ACI Worldwide's recent filings report no dividends declared over the last four quarters.

Sources and methodology

Fundamentals come from ACI Worldwide, Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures