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Side-by-side financial comparison of ACI WORLDWIDE, INC. (ACIW) and Lumentum Holdings Inc. (LITE). Click either name above to swap in a different company.

Lumentum Holdings Inc. is the larger business by last-quarter revenue ($665.5M vs $481.6M, roughly 1.4× ACI WORLDWIDE, INC.). ACI WORLDWIDE, INC. runs the higher net margin — 13.4% vs 11.8%, a 1.6% gap on every dollar of revenue. On growth, Lumentum Holdings Inc. posted the faster year-over-year revenue change (65.5% vs 6.3%). ACI WORLDWIDE, INC. produced more free cash flow last quarter ($116.6M vs $43.1M). Over the past eight quarters, Lumentum Holdings Inc.'s revenue compounded faster (34.8% CAGR vs 23.4%).

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.

JDS Uniphase Corporation (JDSU) was an American company that designed and manufactured products for optical communications networks, communications test and measurement equipment, lasers, optical solutions for authentication and decorative applications, and other custom optics. It was headquartered in Milpitas, California. In August 2015, JDSU split into two different companies – Viavi Solutions and Lumentum Holdings.

ACIW vs LITE — Head-to-Head

Bigger by revenue
LITE
LITE
1.4× larger
LITE
$665.5M
$481.6M
ACIW
Growing faster (revenue YoY)
LITE
LITE
+59.2% gap
LITE
65.5%
6.3%
ACIW
Higher net margin
ACIW
ACIW
1.6% more per $
ACIW
13.4%
11.8%
LITE
More free cash flow
ACIW
ACIW
$73.5M more FCF
ACIW
$116.6M
$43.1M
LITE
Faster 2-yr revenue CAGR
LITE
LITE
Annualised
LITE
34.8%
23.4%
ACIW

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
ACIW
ACIW
LITE
LITE
Revenue
$481.6M
$665.5M
Net Profit
$64.3M
$78.2M
Gross Margin
53.0%
36.1%
Operating Margin
22.6%
9.7%
Net Margin
13.4%
11.8%
Revenue YoY
6.3%
65.5%
Net Profit YoY
-34.7%
228.4%
EPS (diluted)
$0.61
$0.89

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
LITE
LITE
Q4 25
$481.6M
$665.5M
Q3 25
$482.4M
$533.8M
Q2 25
$401.3M
$480.7M
Q1 25
$394.6M
$425.2M
Q4 24
$453.0M
$402.2M
Q3 24
$451.8M
$336.9M
Q2 24
$373.5M
$308.3M
Q1 24
$316.0M
$366.5M
Net Profit
ACIW
ACIW
LITE
LITE
Q4 25
$64.3M
$78.2M
Q3 25
$91.3M
$4.2M
Q2 25
$12.2M
$213.3M
Q1 25
$58.9M
$-44.1M
Q4 24
$98.6M
$-60.9M
Q3 24
$81.4M
$-82.4M
Q2 24
$30.9M
$-252.5M
Q1 24
$-7.8M
$-127.0M
Gross Margin
ACIW
ACIW
LITE
LITE
Q4 25
53.0%
36.1%
Q3 25
53.7%
34.0%
Q2 25
41.5%
33.3%
Q1 25
45.9%
28.8%
Q4 24
55.8%
24.8%
Q3 24
56.3%
23.1%
Q2 24
45.6%
16.6%
Q1 24
39.5%
16.2%
Operating Margin
ACIW
ACIW
LITE
LITE
Q4 25
22.6%
9.7%
Q3 25
26.5%
1.3%
Q2 25
8.7%
-1.7%
Q1 25
14.8%
-8.9%
Q4 24
27.0%
-12.8%
Q3 24
27.1%
-24.5%
Q2 24
14.4%
-43.3%
Q1 24
3.0%
-31.3%
Net Margin
ACIW
ACIW
LITE
LITE
Q4 25
13.4%
11.8%
Q3 25
18.9%
0.8%
Q2 25
3.0%
44.4%
Q1 25
14.9%
-10.4%
Q4 24
21.8%
-15.1%
Q3 24
18.0%
-24.5%
Q2 24
8.3%
-81.9%
Q1 24
-2.5%
-34.7%
EPS (diluted)
ACIW
ACIW
LITE
LITE
Q4 25
$0.61
$0.89
Q3 25
$0.88
$0.05
Q2 25
$0.12
$3.10
Q1 25
$0.55
$-0.64
Q4 24
$0.92
$-0.88
Q3 24
$0.77
$-1.21
Q2 24
$0.29
$-3.75
Q1 24
$-0.07
$-1.88

Balance Sheet & Financial Strength

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

Metric
ACIW
ACIW
LITE
LITE
Cash + ST InvestmentsLiquidity on hand
$196.5M
$1.2B
Total DebtLower is stronger
$817.6M
Stockholders' EquityBook value
$1.5B
$846.6M
Total Assets
$3.1B
$4.8B
Debt / EquityLower = less leverage
0.54×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACIW
ACIW
LITE
LITE
Q4 25
$196.5M
$1.2B
Q3 25
$199.3M
$1.1B
Q2 25
$189.7M
$877.1M
Q1 25
$230.1M
$866.7M
Q4 24
$216.4M
$896.7M
Q3 24
$177.9M
$916.1M
Q2 24
$157.0M
$887.0M
Q1 24
$183.4M
$870.9M
Total Debt
ACIW
ACIW
LITE
LITE
Q4 25
$817.6M
Q3 25
$867.8M
Q2 25
$898.0M
Q1 25
$845.9M
Q4 24
$924.6M
Q3 24
$994.3M
Q2 24
$1.0B
Q1 24
$1.0B
Stockholders' Equity
ACIW
ACIW
LITE
LITE
Q4 25
$1.5B
$846.6M
Q3 25
$1.5B
$780.8M
Q2 25
$1.4B
$1.1B
Q1 25
$1.5B
$879.5M
Q4 24
$1.4B
$872.3M
Q3 24
$1.3B
$895.9M
Q2 24
$1.2B
$957.3M
Q1 24
$1.3B
$1.2B
Total Assets
ACIW
ACIW
LITE
LITE
Q4 25
$3.1B
$4.8B
Q3 25
$3.2B
$4.6B
Q2 25
$3.1B
$4.2B
Q1 25
$3.2B
$4.0B
Q4 24
$3.0B
$4.0B
Q3 24
$3.1B
$4.0B
Q2 24
$3.4B
$3.9B
Q1 24
$3.3B
$4.2B
Debt / Equity
ACIW
ACIW
LITE
LITE
Q4 25
0.54×
Q3 25
0.59×
Q2 25
0.64×
Q1 25
0.57×
Q4 24
0.65×
Q3 24
0.75×
Q2 24
0.82×
Q1 24
0.81×

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
LITE
LITE
Operating Cash FlowLast quarter
$121.8M
$126.7M
Free Cash FlowOCF − Capex
$116.6M
$43.1M
FCF MarginFCF / Revenue
24.2%
6.5%
Capex IntensityCapex / Revenue
1.1%
12.6%
Cash ConversionOCF / Net Profit
1.89×
1.62×
TTM Free Cash FlowTrailing 4 quarters
$309.9M
$-29.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACIW
ACIW
LITE
LITE
Q4 25
$121.8M
$126.7M
Q3 25
$73.0M
$57.9M
Q2 25
$49.8M
$64.0M
Q1 25
$78.2M
$-1.6M
Q4 24
$126.5M
$24.3M
Q3 24
$54.0M
$39.6M
Q2 24
$55.0M
$35.5M
Q1 24
$123.2M
$-7.0M
Free Cash Flow
ACIW
ACIW
LITE
LITE
Q4 25
$116.6M
$43.1M
Q3 25
$69.6M
$-18.3M
Q2 25
$47.6M
$10.1M
Q1 25
$76.1M
$-64.4M
Q4 24
$119.5M
$-15.9M
Q3 24
$50.5M
$-34.5M
Q2 24
$53.3M
$10.9M
Q1 24
$120.0M
$-26.6M
FCF Margin
ACIW
ACIW
LITE
LITE
Q4 25
24.2%
6.5%
Q3 25
14.4%
-3.4%
Q2 25
11.9%
2.1%
Q1 25
19.3%
-15.1%
Q4 24
26.4%
-4.0%
Q3 24
11.2%
-10.2%
Q2 24
14.3%
3.5%
Q1 24
38.0%
-7.3%
Capex Intensity
ACIW
ACIW
LITE
LITE
Q4 25
1.1%
12.6%
Q3 25
0.7%
14.3%
Q2 25
0.5%
11.2%
Q1 25
0.5%
14.8%
Q4 24
1.5%
10.0%
Q3 24
0.8%
22.0%
Q2 24
0.5%
8.0%
Q1 24
1.0%
5.3%
Cash Conversion
ACIW
ACIW
LITE
LITE
Q4 25
1.89×
1.62×
Q3 25
0.80×
13.79×
Q2 25
4.08×
0.30×
Q1 25
1.33×
Q4 24
1.28×
Q3 24
0.66×
Q2 24
1.78×
Q1 24

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%

LITE
LITE

Components$443.7M67%
Systems$221.8M33%

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