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Side-by-side financial comparison of ACI WORLDWIDE, INC. (ACIW) and ASSOCIATED BANC-CORP (ASB). Click either name above to swap in a different company.

ACI WORLDWIDE, INC. is the larger business by last-quarter revenue ($481.6M vs $383.0M, roughly 1.3× ASSOCIATED BANC-CORP). ASSOCIATED BANC-CORP runs the higher net margin — 31.2% vs 13.4%, a 17.9% gap on every dollar of revenue. Over the past eight quarters, ACI WORLDWIDE, INC.'s revenue compounded faster (23.4% CAGR vs 9.1%).

ACI Worldwide is a digital payments software company headquartered in Elkhorn, Nebraska, that processes billions of transactions daily equating to trillions of U.S. dollars for customers in 94 countries. Banks, financial institutions, merchants, billers, acquirers, issuers, and other third-party payment service providers use its intelligent solutions to deploy secure payment rails across all channels.

Associated Banc-Corp is a U.S. regional bank holding company providing retail banking, commercial banking, commercial real estate lending, private banking and specialized financial services. Headquartered in Green Bay, Wisconsin, Associated is a Midwest bank with from more than 220 banking locations serving more than 100 communities throughout Wisconsin, Illinois and Minnesota. The company also operates loan production offices in Indiana, Michigan, Missouri, New York, Ohio and Texas.

ACIW vs ASB — Head-to-Head

Bigger by revenue
ACIW
ACIW
1.3× larger
ACIW
$481.6M
$383.0M
ASB
Higher net margin
ASB
ASB
17.9% more per $
ASB
31.2%
13.4%
ACIW
Faster 2-yr revenue CAGR
ACIW
ACIW
Annualised
ACIW
23.4%
9.1%
ASB

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
ACIW
ACIW
ASB
ASB
Revenue
$481.6M
$383.0M
Net Profit
$64.3M
$119.6M
Gross Margin
53.0%
Operating Margin
22.6%
Net Margin
13.4%
31.2%
Revenue YoY
6.3%
Net Profit YoY
-34.7%
566.6%
EPS (diluted)
$0.61
$0.70

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
ACIW
ACIW
ASB
ASB
Q1 26
$383.0M
Q4 25
$481.6M
$310.0M
Q3 25
$482.4M
$305.2M
Q2 25
$401.3M
$300.0M
Q1 25
$394.6M
$285.9M
Q4 24
$453.0M
$270.3M
Q3 24
$451.8M
$329.7M
Q2 24
$373.5M
$321.8M
Net Profit
ACIW
ACIW
ASB
ASB
Q1 26
$119.6M
Q4 25
$64.3M
$137.1M
Q3 25
$91.3M
$124.7M
Q2 25
$12.2M
$111.2M
Q1 25
$58.9M
$101.7M
Q4 24
$98.6M
$-161.6M
Q3 24
$81.4M
$88.0M
Q2 24
$30.9M
$115.6M
Gross Margin
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
53.0%
Q3 25
53.7%
Q2 25
41.5%
Q1 25
45.9%
Q4 24
55.8%
Q3 24
56.3%
Q2 24
45.6%
Operating Margin
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
22.6%
52.6%
Q3 25
26.5%
50.5%
Q2 25
8.7%
46.5%
Q1 25
14.8%
42.3%
Q4 24
27.0%
-65.8%
Q3 24
27.1%
32.8%
Q2 24
14.4%
32.0%
Net Margin
ACIW
ACIW
ASB
ASB
Q1 26
31.2%
Q4 25
13.4%
44.2%
Q3 25
18.9%
40.9%
Q2 25
3.0%
37.1%
Q1 25
14.9%
35.6%
Q4 24
21.8%
-59.8%
Q3 24
18.0%
26.7%
Q2 24
8.3%
35.9%
EPS (diluted)
ACIW
ACIW
ASB
ASB
Q1 26
$0.70
Q4 25
$0.61
$0.80
Q3 25
$0.88
$0.73
Q2 25
$0.12
$0.65
Q1 25
$0.55
$0.59
Q4 24
$0.92
$-1.10
Q3 24
$0.77
$0.56
Q2 24
$0.29
$0.74

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
ACIW
ACIW
ASB
ASB
Cash + ST InvestmentsLiquidity on hand
$196.5M
Total DebtLower is stronger
$817.6M
Stockholders' EquityBook value
$1.5B
$5.0B
Total Assets
$3.1B
$45.6B
Debt / EquityLower = less leverage
0.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
$196.5M
Q3 25
$199.3M
Q2 25
$189.7M
Q1 25
$230.1M
Q4 24
$216.4M
Q3 24
$177.9M
Q2 24
$157.0M
Total Debt
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
$817.6M
$1.0B
Q3 25
$867.8M
$594.1M
Q2 25
$898.0M
$593.5M
Q1 25
$845.9M
$591.4M
Q4 24
$924.6M
$1.4B
Q3 24
$994.3M
$844.3M
Q2 24
$1.0B
$536.1M
Stockholders' Equity
ACIW
ACIW
ASB
ASB
Q1 26
$5.0B
Q4 25
$1.5B
$5.0B
Q3 25
$1.5B
$4.9B
Q2 25
$1.4B
$4.8B
Q1 25
$1.5B
$4.7B
Q4 24
$1.4B
$4.6B
Q3 24
$1.3B
$4.4B
Q2 24
$1.2B
$4.2B
Total Assets
ACIW
ACIW
ASB
ASB
Q1 26
$45.6B
Q4 25
$3.1B
$45.2B
Q3 25
$3.2B
$44.5B
Q2 25
$3.1B
$44.0B
Q1 25
$3.2B
$43.3B
Q4 24
$3.0B
$43.0B
Q3 24
$3.1B
$42.2B
Q2 24
$3.4B
$41.6B
Debt / Equity
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
0.54×
0.20×
Q3 25
0.59×
0.12×
Q2 25
0.64×
0.12×
Q1 25
0.57×
0.13×
Q4 24
0.65×
0.31×
Q3 24
0.75×
0.19×
Q2 24
0.82×
0.13×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
ACIW
ACIW
ASB
ASB
Operating Cash FlowLast quarter
$121.8M
Free Cash FlowOCF − Capex
$116.6M
FCF MarginFCF / Revenue
24.2%
Capex IntensityCapex / Revenue
1.1%
Cash ConversionOCF / Net Profit
1.89×
TTM Free Cash FlowTrailing 4 quarters
$309.9M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
$121.8M
$218.1M
Q3 25
$73.0M
$158.0M
Q2 25
$49.8M
$141.5M
Q1 25
$78.2M
$98.2M
Q4 24
$126.5M
$207.1M
Q3 24
$54.0M
$105.1M
Q2 24
$55.0M
$113.5M
Free Cash Flow
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
$116.6M
Q3 25
$69.6M
Q2 25
$47.6M
Q1 25
$76.1M
Q4 24
$119.5M
Q3 24
$50.5M
Q2 24
$53.3M
FCF Margin
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
24.2%
Q3 25
14.4%
Q2 25
11.9%
Q1 25
19.3%
Q4 24
26.4%
Q3 24
11.2%
Q2 24
14.3%
Capex Intensity
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
1.1%
Q3 25
0.7%
Q2 25
0.5%
Q1 25
0.5%
Q4 24
1.5%
Q3 24
0.8%
Q2 24
0.5%
Cash Conversion
ACIW
ACIW
ASB
ASB
Q1 26
Q4 25
1.89×
1.59×
Q3 25
0.80×
1.27×
Q2 25
4.08×
1.27×
Q1 25
1.33×
0.97×
Q4 24
1.28×
Q3 24
0.66×
1.19×
Q2 24
1.78×
0.98×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

ACIW
ACIW

Issuing And Acquiring$183.7M38%
License$158.3M33%
Maintenance$50.8M11%
Software And Platform Service$49.6M10%
Merchant Payments$42.4M9%

ASB
ASB

Net Interest Income$307.2M80%
Noninterest Income$75.9M20%

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