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ACI Worldwide, Inc. (ACIW)

Technology | Software - Infrastructure | Elkhorn, United States | NasdaqGS
52.55 USD +1.48 (2.898%) ⇧ (Oct. 15, 2026, 4 p.m. EDT)

Short-term:★★⯪☆☆Long-term:★★★⯪☆Dividends:☆☆☆☆☆
Hot Take ↕ | Oct. 10, 2026, 6:58 a.m. EDT

The investment case here is defined by a stark divergence between the company's explosive recent performance and its current lack of income generation. Fundamentally, ACI Worldwide has executed a remarkable turnaround, delivering a +144% surge in the trailing twelve months and expanding earnings growth to 165%. With a forward P/E of just 13x against a trailing P/E of 23x, the market appears to be pricing in a significant deceleration, creating a compelling value setup for a business with dominant competitive moats and a fortress-like balance sheet. However, the stock currently offers zero dividend yield, making it unsuitable for income-focused portfolios. On the tactical side, the options market is screaming 'bullish,' with heavy positioning in call strikes well above the current price, while the statistical forecast model remains neutral. This suggests that while the long-term thesis is solid, the immediate path may be choppy as the market digests the recent volatility before the next leg up.

Model Selection — Backtest MAE (log-scale, lower is better)
ModelMAE
MSTL ✓0.097167
AutoARIMA0.099913
AutoETS0.100332
AutoTheta0.202045

Forecast horizon: 45 days | Selected: MSTL

Forecast Reliability
Score 46%
H-stat 3.19
Ljung-Box p 0.000
Jarque-Bera p 0.189
Excess Kurtosis 0.80
Attribute Value
Sector Technology
Debt to Equity Ratio 57.698
Revenue per Share 17.778
Market Cap 5,305,197,568
Trailing P/E 24.00
Forward P/E 13.47
Beta 0.99
Profit Margins 12.40%
Website https://www.aciworldwide.com

As of Oct. 10, 2026, 6:58 a.m. EDT: Speculators are overwhelmingly bullish on the near-to-intermediate term, evidenced by massive open interest in out-of-the-money calls (strikes $60-$65) compared to negligible put activity. The call volume significantly outweighs put volume across all expirations, suggesting a strong consensus for upside continuation despite the recent price dip.


Info Dump

Attribute Value
52 Week Change 0.07794869
Address1 6,060 Coventry Drive
All Time High 61.08
All Time Low 1.42
Ask 66.57
Ask Size 2
Audit Risk 4
Average Analyst Rating 1.8 - Buy
Average Daily Volume10 Day 642,900
Average Daily Volume3 Month 862,651
Average Volume 862,651
Average Volume10Days 642,900
Beta 0.986
Bid 37.44
Bid Size 2
Board Risk 2
Book Value 14.786
City Elkhorn
Compensation As Of Epoch Date 1,767,139,200
Compensation Risk 3
Country United States
Crypto Tradeable 0
Currency USD
Current Price 52.55
Current Ratio 1.582
Custom Price Alert Confidence HIGH
Date Short Interest 1,790,726,400
Day High 52.765
Day Low 51.65
Debt To Equity 57.698
Display Name ACI Worldwide
Dividend Yield 0.0
Earnings Call Timestamp End 1,786,019,400
Earnings Call Timestamp Start 1,786,019,400
Earnings Growth 1.652
Earnings Quarterly Growth 1.606
Earnings Timestamp 1,786,019,400
Earnings Timestamp End 1,793,881,800
Earnings Timestamp Start 1,793,881,800
Ebitda 383,158,016
Ebitda Margins 0.21051
Enterprise To Ebitda 15.663
Enterprise To Revenue 3.297
Enterprise Value 6,001,393,664
Eps Current Year 3.5975
Eps Forward 3.9025
Eps Trailing Twelve Months 2.19
Esg Populated 0
Exchange NMS
Exchange Data Delayed By 15
Exchange Timezone Name America/New_York
Exchange Timezone Short Name EDT
Fifty Day Average 51.6216
Fifty Day Average Change 0.92839813
Fifty Day Average Change Percent 0.017984683
Fifty Two Week Change Percent 7.794869
Fifty Two Week High 61.08
Fifty Two Week High Change -8.530003
Fifty Two Week High Change Percent -0.13965295
Fifty Two Week Low 38.05
Fifty Two Week Low Change 14.5
Fifty Two Week Low Change Percent 0.38107753
Fifty Two Week Range 38.05 - 61.08
Financial Currency USD
First Trade Date Milliseconds 793,636,200,000
Float Shares 99,616,575
Forward Eps 3.9025
Forward P E 13.465727
Free Cashflow 260,535,632
Full Exchange Name NasdaqGS
Full Time Employees 2,930
Fullday Change 1.4900017
Fullday Change Percent 2.9175675
Fullday Price 52.55
Gmt Off Set Milliseconds -14,400,000
Governance Epoch Date 1,790,812,800
Gross Margins 0.49082002
Gross Profits 893,348,992
Has Pre Post Market Data 1
Held Percent Insiders 0.01244
Held Percent Institutions 1.0509601
Implied Shares Outstanding 100,955,241
Industry Software - Infrastructure
Industry Disp Software - Infrastructure
Industry Key software-infrastructure
Ir Website http://www.aciworldwide.com/en/Who-we-are/Investor-relations.aspx
Is Earnings Date Estimate 0
Language en-US
Last Fiscal Year End 1,767,139,200
Last Split Date 1,405,036,800
Last Split Factor 3:1
Long Business Summary ACI Worldwide, Inc. develops, markets, installs, and supports software products and services for facilitating electronic payments in the United States and worldwide. It operates through Payment Software, and Billers segments. The company offers ACI Acquiring, a solution to process credit, debit, and prepaid card transactions, deliver digital innovation, fraud prevention, and reduce fees; ACI Issuing, a digital payment issuing solution; and ACI Connetic, a solution that offers payment services for processing, routing, and managing various payment types. It provides ACI real-time payments, a solution that provides connectivity to payment rails; ACI RTGS and cross-border, a payments engine that offers multi-currency, payment and STP processing, and back-office integration interfaces; and ACI digital central infrastructure, a solution that offers real-time payments service. Further, it offers ACI Payments Orchestration Platform, a payments platform that orchestrates and optimizes payments; ACI Fraud Management for merchants, billers, and financial institutions; ACI Fraud Scoring Services with artificial and human insights with data intelligence; and Speedpay, an integrated suite of digital billing, payment, disbursement, and communication services. Additionally, it offers electronic bill presentment and payment services to consumer finance, insurance, healthcare, higher education, utility, government, subscription provider, telecommunications, and mortgage sectors; product installations and configurations, and custom software modifications; and business and technical consultancy, on-site support, product education, and testing services, as well distributes software developed by third parties. It has strategic partnerships with dLocal. The company was formerly known as Transaction Systems Architects, Inc. and changed its name to ACI Worldwide, Inc. in July 2007. The company was founded in 1975 and is headquartered in Elkhorn, Nebraska.
Long Name ACI Worldwide, Inc.
Market us_market
Market Cap 5,305,197,568
Market State PRE
Max Age 86,400
Message Board Id finmb_35695
Most Recent Quarter 1,782,777,600
Net Income To Common 225,690,000
Next Fiscal Year End 1,798,675,200
Non Diluted Market Cap 4,971,036,066
Number Of Analyst Opinions 4
Open 51.77
Operating Cashflow 329,848,992
Operating Margins 0.10466
Overall Risk 1
Payout Ratio 0.0
Peg Ratio 1.78
Phone 402 390 7600
Previous Close 51.07
Price Eps Current Year 14.607366
Price Hint 2
Price To Book 3.5540376
Price To Sales Trailing12 Months 2.9147341
Profit Margins 0.124
Quick Ratio 0.866
Quote Source Name Nasdaq Real Time Price
Quote Type EQUITY
Recommendation Key buy
Recommendation Mean 1.8
Region US
Regular Market Change 1.48
Regular Market Change Percent 2.89798
Regular Market Day High 52.765
Regular Market Day Low 51.65
Regular Market Day Range 51.65 - 52.765
Regular Market Open 51.77
Regular Market Previous Close 51.07
Regular Market Price 52.55
Regular Market Time 1,792,094,401
Regular Market Volume 842,975
Return On Assets 0.06984
Return On Equity 0.15617
Revenue Growth 0.073
Revenue Per Share 17.778
Sand P52 Week Change 0.16207206
Sector Technology
Sector Disp Technology
Sector Key technology
Share Holder Rights Risk 1
Shares Outstanding 100,955,241
Shares Percent Shares Out 0.0634
Shares Short 6,395,790
Shares Short Previous Month Date 1,788,134,400
Shares Short Prior Month 6,305,177
Short Name ACI Worldwide, Inc.
Short Percent Of Float 0.0915
Short Ratio 8.42
Source Interval 15
State NE
Symbol ACIW
Target High Price 70.0
Target Low Price 56.0
Target Mean Price 64.5
Target Median Price 66.0
Total Cash 167,398,000
Total Cash Per Share 1.658
Total Debt 863,593,984
Total Revenue 1,820,130,944
Tradeable 0
Trailing Annual Dividend Rate 0.0
Trailing Annual Dividend Yield 0.0
Trailing Eps 2.19
Trailing P E 23.995432
Trailing Peg Ratio None
Triggerable 1
Two Hundred Day Average 46.75885
Two Hundred Day Average Change 5.791149
Two Hundred Day Average Change Percent 0.1238514
Type Disp Equity
Volume 842,975
Website https://www.aciworldwide.com
Zip 68,022-6482