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Side-by-side financial comparison of F5, Inc. (FFIV) and Lumentum Holdings Inc. (LITE). Click either name above to swap in a different company.

F5, Inc. is the larger business by last-quarter revenue ($822.5M vs $665.5M, roughly 1.2× Lumentum Holdings Inc.). F5, Inc. runs the higher net margin — 21.9% vs 11.8%, a 10.1% gap on every dollar of revenue. On growth, Lumentum Holdings Inc. posted the faster year-over-year revenue change (65.5% vs 7.3%). F5, Inc. produced more free cash flow last quarter ($149.5M vs $43.1M). Over the past eight quarters, Lumentum Holdings Inc.'s revenue compounded faster (34.8% CAGR vs 9.9%).

F5, Inc. is an American technology company specializing in application security, multi-cloud management, online fraud prevention, application delivery networking (ADN), application availability and performance, and network security, access, and authorization.

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.

FFIV vs LITE — Head-to-Head

Bigger by revenue
FFIV
FFIV
1.2× larger
FFIV
$822.5M
$665.5M
LITE
Growing faster (revenue YoY)
LITE
LITE
+58.2% gap
LITE
65.5%
7.3%
FFIV
Higher net margin
FFIV
FFIV
10.1% more per $
FFIV
21.9%
11.8%
LITE
More free cash flow
FFIV
FFIV
$106.4M more FCF
FFIV
$149.5M
$43.1M
LITE
Faster 2-yr revenue CAGR
LITE
LITE
Annualised
LITE
34.8%
9.9%
FFIV

Income Statement — Q1 FY2026 vs Q2 FY2026

Metric
FFIV
FFIV
LITE
LITE
Revenue
$822.5M
$665.5M
Net Profit
$180.1M
$78.2M
Gross Margin
81.5%
36.1%
Operating Margin
26.0%
9.7%
Net Margin
21.9%
11.8%
Revenue YoY
7.3%
65.5%
Net Profit YoY
8.2%
228.4%
EPS (diluted)
$3.10
$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
FFIV
FFIV
LITE
LITE
Q4 25
$822.5M
$665.5M
Q3 25
$810.1M
$533.8M
Q2 25
$780.4M
$480.7M
Q1 25
$731.1M
$425.2M
Q4 24
$766.5M
$402.2M
Q3 24
$746.7M
$336.9M
Q2 24
$695.5M
$308.3M
Q1 24
$681.4M
$366.5M
Net Profit
FFIV
FFIV
LITE
LITE
Q4 25
$180.1M
$78.2M
Q3 25
$190.5M
$4.2M
Q2 25
$189.9M
$213.3M
Q1 25
$145.5M
$-44.1M
Q4 24
$166.4M
$-60.9M
Q3 24
$165.3M
$-82.4M
Q2 24
$144.1M
$-252.5M
Q1 24
$119.0M
$-127.0M
Gross Margin
FFIV
FFIV
LITE
LITE
Q4 25
81.5%
36.1%
Q3 25
82.2%
34.0%
Q2 25
81.0%
33.3%
Q1 25
80.7%
28.8%
Q4 24
81.7%
24.8%
Q3 24
80.8%
23.1%
Q2 24
80.4%
16.6%
Q1 24
79.3%
16.2%
Operating Margin
FFIV
FFIV
LITE
LITE
Q4 25
26.0%
9.7%
Q3 25
25.4%
1.3%
Q2 25
25.2%
-1.7%
Q1 25
21.7%
-8.9%
Q4 24
26.8%
-12.8%
Q3 24
25.6%
-24.5%
Q2 24
23.4%
-43.3%
Q1 24
20.5%
-31.3%
Net Margin
FFIV
FFIV
LITE
LITE
Q4 25
21.9%
11.8%
Q3 25
23.5%
0.8%
Q2 25
24.3%
44.4%
Q1 25
19.9%
-10.4%
Q4 24
21.7%
-15.1%
Q3 24
22.1%
-24.5%
Q2 24
20.7%
-81.9%
Q1 24
17.5%
-34.7%
EPS (diluted)
FFIV
FFIV
LITE
LITE
Q4 25
$3.10
$0.89
Q3 25
$3.25
$0.05
Q2 25
$3.25
$3.10
Q1 25
$2.48
$-0.64
Q4 24
$2.82
$-0.88
Q3 24
$2.79
$-1.21
Q2 24
$2.44
$-3.75
Q1 24
$2.00
$-1.88

Balance Sheet & Financial Strength

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

Metric
FFIV
FFIV
LITE
LITE
Cash + ST InvestmentsLiquidity on hand
$1.2B
$1.2B
Total DebtLower is stronger
Stockholders' EquityBook value
$3.5B
$846.6M
Total Assets
$6.3B
$4.8B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
FFIV
FFIV
LITE
LITE
Q4 25
$1.2B
$1.2B
Q3 25
$1.3B
$1.1B
Q2 25
$1.4B
$877.1M
Q1 25
$1.3B
$866.7M
Q4 24
$1.2B
$896.7M
Q3 24
$1.1B
$916.1M
Q2 24
$935.6M
$887.0M
Q1 24
$903.5M
$870.9M
Stockholders' Equity
FFIV
FFIV
LITE
LITE
Q4 25
$3.5B
$846.6M
Q3 25
$3.6B
$780.8M
Q2 25
$3.5B
$1.1B
Q1 25
$3.3B
$879.5M
Q4 24
$3.2B
$872.3M
Q3 24
$3.1B
$895.9M
Q2 24
$3.0B
$957.3M
Q1 24
$2.9B
$1.2B
Total Assets
FFIV
FFIV
LITE
LITE
Q4 25
$6.3B
$4.8B
Q3 25
$6.3B
$4.6B
Q2 25
$6.1B
$4.2B
Q1 25
$5.9B
$4.0B
Q4 24
$5.9B
$4.0B
Q3 24
$5.6B
$4.0B
Q2 24
$5.4B
$3.9B
Q1 24
$5.4B
$4.2B

Cash Flow & Capital Efficiency

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

Metric
FFIV
FFIV
LITE
LITE
Operating Cash FlowLast quarter
$159.2M
$126.7M
Free Cash FlowOCF − Capex
$149.5M
$43.1M
FCF MarginFCF / Revenue
18.2%
6.5%
Capex IntensityCapex / Revenue
1.2%
12.6%
Cash ConversionOCF / Net Profit
0.88×
1.62×
TTM Free Cash FlowTrailing 4 quarters
$861.2M
$-29.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
FFIV
FFIV
LITE
LITE
Q4 25
$159.2M
$126.7M
Q3 25
$208.1M
$57.9M
Q2 25
$282.2M
$64.0M
Q1 25
$256.6M
$-1.6M
Q4 24
$202.8M
$24.3M
Q3 24
$246.5M
$39.6M
Q2 24
$159.0M
$35.5M
Q1 24
$221.6M
$-7.0M
Free Cash Flow
FFIV
FFIV
LITE
LITE
Q4 25
$149.5M
$43.1M
Q3 25
$191.9M
$-18.3M
Q2 25
$273.7M
$10.1M
Q1 25
$246.1M
$-64.4M
Q4 24
$194.7M
$-15.9M
Q3 24
$240.4M
$-34.5M
Q2 24
$153.1M
$10.9M
Q1 24
$212.2M
$-26.6M
FCF Margin
FFIV
FFIV
LITE
LITE
Q4 25
18.2%
6.5%
Q3 25
23.7%
-3.4%
Q2 25
35.1%
2.1%
Q1 25
33.7%
-15.1%
Q4 24
25.4%
-4.0%
Q3 24
32.2%
-10.2%
Q2 24
22.0%
3.5%
Q1 24
31.1%
-7.3%
Capex Intensity
FFIV
FFIV
LITE
LITE
Q4 25
1.2%
12.6%
Q3 25
2.0%
14.3%
Q2 25
1.1%
11.2%
Q1 25
1.4%
14.8%
Q4 24
1.1%
10.0%
Q3 24
0.8%
22.0%
Q2 24
0.8%
8.0%
Q1 24
1.4%
5.3%
Cash Conversion
FFIV
FFIV
LITE
LITE
Q4 25
0.88×
1.62×
Q3 25
1.09×
13.79×
Q2 25
1.49×
0.30×
Q1 25
1.76×
Q4 24
1.22×
Q3 24
1.49×
Q2 24
1.10×
Q1 24
1.86×

Financial Flow Comparison

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

Revenue Breakdown by Segment

FFIV
FFIV

Services$412.2M50%
Products$410.3M50%

LITE
LITE

Components$443.7M67%
Systems$221.8M33%

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