NASDAQ: ACIW
Aci Worldwide Inc Stock

$44.64-0.86 (-1.89%)
Updated Jun 17, 2026
ACIW Price
$44.64
Fair Value Price
$49.72
Market Cap
$4.54B
52 Week Low
$38.05
52 Week High
$54.28
P/E
22.32x
P/B
3.02x
P/S
2.33x
PEG
0.98x
Dividend Yield
N/A
Revenue
$1.79B
Earnings
$206.09M
Gross Margin
49%
Operating Margin
19.03%
Profit Margin
11.5%
Debt to Equity
1.07
Operating Cash Flow
$309M
Beta
1.08
Next Earnings
Aug 6, 2026
Ex-Dividend
N/A
Next Dividend
N/A

ACIW Overview

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 engineered to foster digital innovation, bolster fraud prevention, and help reduce interchange fees. ACI Issuing: A robust solution for the digital issuance of payments. ACI Enterprise Payments Platform: Delivers advanced capabilities for the processing and orchestration of digital payments. Real-Time Payments Solutions: This category features ACI Low Value Real-Time Payments for standard real-time transactions, and ACI High Value Real-Time Payments, a powerful engine supporting multi-bank, multi-currency, 24/7 payment processing, complete with SWIFT messaging integration. ACI Omni Commerce: A scalable platform designed for comprehensive omni-channel payment processing. ACI Secure eCommerce: A dedicated solution ensuring the security of online transactions. ACI Fraud Management: Employs a real-time methodology for effective fraud detection and prevention. ACI Digital Business Banking: A cloud-based platform offering modern digital banking services. ACI Speedpay: An integrated suite providing digital billing, payment, disbursement, and communication services. Beyond its core software products, ACI Worldwide provides electronic bill presentment and payment services to a broad array of sectors, including consumer finance, insurance, healthcare, higher education, utilities, government, and mortgage. The company also offers essential support services such as implementation (encompassing product installation, configuration, and tailored software modifications), along with business and technical consulting, on-site assistance, product education, and comprehensive testing. Furthermore, ACI acts as a distributor and sales representative for third-party software products. All its solutions and services are marketed under the consistent ACI Worldwide brand. Initially known as Transaction Systems Architects, Inc., the company officially rebranded to ACI Worldwide, Inc. in July 2007. Founded in 1975, its operational headquarters are situated in Coral Gables, Florida.

Zen Rating

Our proven quant model uses 115 proprietary factors, including AI, to determine ACIW's potential to beat the market

CHold
  • Stocks with a Zen Rating of Hold (C) had an average return of +7.53% per year. Learn More

Zen Rating Component Grades

C
Zen Rating uses advanced AI algorithms that detect subtle patterns in market data; it anticipates future trends that point to superior stock price results.

Industry: Software Infrastructure

Industry Rating
C
ACIW
Ranked
#62 of 127

Top Ranked Stocks in Industry

Name / TickerPriceZen Rating
$19.36A
$31.74A
$50.84A
View Top Software Infrastructure Stocks

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ACIW News

Overview

Due Diligence Score

Industry Average (33)
You've viewed Due Diligence Score for 10/10 free stocks. Upgrade to Premium to see how ACIW scored across 33 valuation, financial, forecast, performance, and dividend due diligence checks.

Due Diligence Checks

ACIW ($44.64) is undervalued by 10.23% relative to our estimate of its Fair Value price of $49.72 based on Discounted Cash Flow (DCF) modelling, but does not have a significant margin of safety
Below Fair Value Valuation
ACIW ($44.64) is not significantly undervalued (10.23%) relative to our estimate of its Fair Value price of $49.72 based on Discounted Cash Flow (DCF) modelling, when including a healthy margin of safety
Significantly Below Fair Value Valuation
ACIW ($44.64) is trading above... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation
There are 30 more ACIW due diligence checks available for Premium users.

Valuation

ACIW fair value

Fair Value of ACIW stock based on Discounted Cash Flow (DCF)

Price
$44.64
Fair Value
$49.72
Undervalued by
10.23%
ACIW ($44.64) is undervalued by... subscribe to Premium to read more.
Below Fair Value Valuation
ACIW ($44.64) is not significantly... subscribe to Premium to read more.
Significantly Below Fair Value Valuation
ACIW ($44.64) is trading above... subscribe to Premium to read more.
Below Benjamin Graham Formula Value Valuation

ACIW price to earnings (PE)

For valuing profitable companies with steady earnings

Company
22.32x
Industry
-216.48x
Market
12.4x
ACIW is good value based... subscribe to Premium to read more.
P/E vs Industry Valuation
ACIW is poor value based... subscribe to Premium to read more.
P/E vs Market Valuation

ACIW price to book (PB)

For valuing companies that are loss-making or have lots of physical asset

Company
3.02x
Industry
7.61x
ACIW is good value based... subscribe to Premium to read more.
P/B vs Industry Valuation

ACIW price to earnings growth (PEG)

For valuing profitable companies with growth potential

ACIW is good value based... subscribe to Premium to read more.
PEG Value Valuation

ACIW's financial health

Profit margin

Revenue
$425.7M
Net Income
$38.3M
Profit Margin
9%
ACIW's Earnings (EBIT) of $340.82M... subscribe to Premium to read more.
Interest Coverage Financials
ACIW's profit margin has decreased... subscribe to Premium to read more.
Profit Margin Growth Financials

Assets to liabilities

Assets
$3.1B
Liabilities
$1.6B
Debt to equity
1.07
ACIW's short-term assets ($1.13B) exceed... subscribe to Premium to read more.
Short-term Liabilities Financials
ACIW's short-term assets ($1.13B) exceed... subscribe to Premium to read more.
Long-term Liabilities Financials
ACIW's debt relative to shareholder... subscribe to Premium to read more.
Shrinking Debt Financials
ACIW's debt to equity ratio... subscribe to Premium to read more.
Healthy Debt to Equity Financials

Cash flow

Operating
$64.2M
Investing
-$14.5M
Financing
-$64.2M
ACIW's operating cash flow ($308.86M)... subscribe to Premium to read more.
Debt Coverage Financials

ACIW vs Software Infrastructure Stocks

TickerZen RatingMarket Cap1d %P/EP/B
ACIWC$4.54B-1.89%22.32x3.02x
GTLBC$4.47B-4.82%-165.44x4.54x
WEXC$4.40B-3.36%14.08x3.45x
RELYB$4.30B+0.34%40.86x4.74x
XNDUD$4.05B+1.50%-1.51x15.46x

Aci Worldwide Stock FAQ

What is Aci Worldwide's quote symbol?

(NASDAQ: ACIW) Aci Worldwide trades on the NASDAQ under the ticker symbol ACIW. Aci Worldwide stock quotes can also be displayed as NASDAQ: ACIW.

If you're new to stock investing, here's how to buy Aci Worldwide stock.

What is the 52 week high and low for Aci Worldwide (NASDAQ: ACIW)?

(NASDAQ: ACIW) Aci Worldwide's 52-week high was $54.28, and its 52-week low was $38.05. It is currently -17.76% from its 52-week high and 17.32% from its 52-week low.

How much is Aci Worldwide stock worth today?

(NASDAQ: ACIW) Aci Worldwide currently has 101,661,570 outstanding shares. With Aci Worldwide stock trading at $44.64 per share, the total value of Aci Worldwide stock (market capitalization) is $4.54B.

Aci Worldwide stock was originally listed at a price of $12.67 in Dec 31, 1997. If you had invested in Aci Worldwide stock at $12.67, your return over the last 28 years would have been 252.41%, for an annualized return of 4.6% (not including any dividends or dividend reinvestments).

How much is Aci Worldwide's stock price per share?

(NASDAQ: ACIW) Aci Worldwide stock price per share is $44.64 today (as of Jun 17, 2026).

What is Aci Worldwide's Market Cap?

(NASDAQ: ACIW) Aci Worldwide's market cap is $4.54B, as of Jun 18, 2026.

Market cap (market capitalization) is the total market value of a publicly traded company's outstanding shares.

Aci Worldwide's market cap is calculated by multiplying ACIW's current stock price of $44.64 by ACIW's total outstanding shares of 101,661,570.
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