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Side-by-side financial comparison of ARM HOLDINGS PLC (ARM) and VIAVI SOLUTIONS INC. (VIAV). Click either name above to swap in a different company.

ARM HOLDINGS PLC is the larger business by last-quarter revenue ($1.2B vs $369.3M, roughly 3.4× VIAVI SOLUTIONS INC.). ARM HOLDINGS PLC runs the higher net margin — 18.0% vs -13.0%, a 31.0% gap on every dollar of revenue. On growth, VIAVI SOLUTIONS INC. posted the faster year-over-year revenue change (36.4% vs 26.3%). ARM HOLDINGS PLC produced more free cash flow last quarter ($186.0M vs $36.9M). Over the past eight quarters, ARM HOLDINGS PLC's revenue compounded faster (24.1% CAGR vs 22.5%).

Raspberry Pi Holdings plc is a British technology company that designs and markets single-board computers (SBCs), semiconductors, and related accessories marketed under the Raspberry Pi brand. The first Raspberry Pi computer was developed by the Raspberry Pi Foundation to promote computer science education. The devices were soon adopted by hobbyists and professionals, and are now widely used in industrial and embedded applications. To support commercialization and growing demand, the Foundati...

Viavi Solutions Inc., formerly part of JDS Uniphase Corporation (JDSU), is an American network test, measurement and assurance technology company based in Chandler, Arizona. The company manufactures testing and monitoring equipment for networks. It also develops optical technology used for a range of applications including material quality control, currency anti-counterfeiting and 3D motion sensing, including Microsoft's Kinect video game controller.

ARM vs VIAV — Head-to-Head

Bigger by revenue
ARM
ARM
3.4× larger
ARM
$1.2B
$369.3M
VIAV
Growing faster (revenue YoY)
VIAV
VIAV
+10.0% gap
VIAV
36.4%
26.3%
ARM
Higher net margin
ARM
ARM
31.0% more per $
ARM
18.0%
-13.0%
VIAV
More free cash flow
ARM
ARM
$149.1M more FCF
ARM
$186.0M
$36.9M
VIAV
Faster 2-yr revenue CAGR
ARM
ARM
Annualised
ARM
24.1%
22.5%
VIAV

Income Statement — Q3 FY2026 vs Q2 FY2026

Metric
ARM
ARM
VIAV
VIAV
Revenue
$1.2B
$369.3M
Net Profit
$223.0M
$-48.1M
Gross Margin
97.6%
57.0%
Operating Margin
14.9%
3.1%
Net Margin
18.0%
-13.0%
Revenue YoY
26.3%
36.4%
Net Profit YoY
-11.5%
-628.6%
EPS (diluted)
$0.21
$-0.21

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
ARM
ARM
VIAV
VIAV
Q4 25
$1.2B
$369.3M
Q3 25
$1.1B
$299.1M
Q2 25
$1.1B
$290.5M
Q1 25
$284.8M
Q4 24
$983.0M
$270.8M
Q3 24
$844.0M
$238.2M
Q2 24
$939.0M
$252.0M
Q1 24
$246.0M
Net Profit
ARM
ARM
VIAV
VIAV
Q4 25
$223.0M
$-48.1M
Q3 25
$238.0M
$-21.4M
Q2 25
$130.0M
$8.0M
Q1 25
$19.5M
Q4 24
$252.0M
$9.1M
Q3 24
$107.0M
$-1.8M
Q2 24
$223.0M
$-21.7M
Q1 24
$-24.6M
Gross Margin
ARM
ARM
VIAV
VIAV
Q4 25
97.6%
57.0%
Q3 25
97.4%
56.5%
Q2 25
97.2%
56.3%
Q1 25
56.4%
Q4 24
97.2%
59.4%
Q3 24
96.2%
57.1%
Q2 24
96.5%
57.8%
Q1 24
56.1%
Operating Margin
ARM
ARM
VIAV
VIAV
Q4 25
14.9%
3.1%
Q3 25
14.4%
2.5%
Q2 25
10.8%
5.3%
Q1 25
3.0%
Q4 24
17.8%
8.2%
Q3 24
7.6%
4.8%
Q2 24
19.4%
-2.3%
Q1 24
-4.8%
Net Margin
ARM
ARM
VIAV
VIAV
Q4 25
18.0%
-13.0%
Q3 25
21.0%
-7.2%
Q2 25
12.3%
2.8%
Q1 25
6.8%
Q4 24
25.6%
3.4%
Q3 24
12.7%
-0.8%
Q2 24
23.7%
-8.6%
Q1 24
-10.0%
EPS (diluted)
ARM
ARM
VIAV
VIAV
Q4 25
$0.21
$-0.21
Q3 25
$0.22
$-0.10
Q2 25
$0.12
$0.03
Q1 25
$0.09
Q4 24
$0.24
$0.04
Q3 24
$0.10
$-0.01
Q2 24
$0.21
$-0.10
Q1 24
$-0.11

Balance Sheet & Financial Strength

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

Metric
ARM
ARM
VIAV
VIAV
Cash + ST InvestmentsLiquidity on hand
$3.5B
$767.4M
Total DebtLower is stronger
$1.2B
Stockholders' EquityBook value
$7.8B
$834.3M
Total Assets
$10.2B
$2.8B
Debt / EquityLower = less leverage
1.46×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ARM
ARM
VIAV
VIAV
Q4 25
$3.5B
$767.4M
Q3 25
$3.3B
$545.6M
Q2 25
$2.9B
$425.3M
Q1 25
$396.8M
Q4 24
$2.7B
$509.4M
Q3 24
$2.4B
$493.1M
Q2 24
$2.5B
$491.2M
Q1 24
$482.6M
Total Debt
ARM
ARM
VIAV
VIAV
Q4 25
$1.2B
Q3 25
$640.5M
Q2 25
$396.3M
Q1 25
$396.1M
Q4 24
$639.3M
Q3 24
$637.6M
Q2 24
$636.0M
Q1 24
$634.4M
Stockholders' Equity
ARM
ARM
VIAV
VIAV
Q4 25
$7.8B
$834.3M
Q3 25
$7.4B
$723.9M
Q2 25
$7.0B
$780.2M
Q1 25
$728.8M
Q4 24
$6.4B
$682.8M
Q3 24
$6.0B
$702.1M
Q2 24
$5.7B
$681.6M
Q1 24
$705.1M
Total Assets
ARM
ARM
VIAV
VIAV
Q4 25
$10.2B
$2.8B
Q3 25
$9.7B
$2.1B
Q2 25
$9.4B
$2.0B
Q1 25
$1.9B
Q4 24
$8.5B
$1.7B
Q3 24
$8.1B
$1.7B
Q2 24
$7.9B
$1.7B
Q1 24
$1.7B
Debt / Equity
ARM
ARM
VIAV
VIAV
Q4 25
1.46×
Q3 25
0.88×
Q2 25
0.51×
Q1 25
0.54×
Q4 24
0.94×
Q3 24
0.91×
Q2 24
0.93×
Q1 24
0.90×

Cash Flow & Capital Efficiency

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

Metric
ARM
ARM
VIAV
VIAV
Operating Cash FlowLast quarter
$365.0M
$42.5M
Free Cash FlowOCF − Capex
$186.0M
$36.9M
FCF MarginFCF / Revenue
15.0%
10.0%
Capex IntensityCapex / Revenue
14.4%
1.5%
Cash ConversionOCF / Net Profit
1.64×
TTM Free Cash FlowTrailing 4 quarters
$1.2B
$78.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ARM
ARM
VIAV
VIAV
Q4 25
$365.0M
$42.5M
Q3 25
$567.0M
$31.0M
Q2 25
$332.0M
$23.8M
Q1 25
$7.8M
Q4 24
$423.0M
$44.7M
Q3 24
$6.0M
$13.5M
Q2 24
$-290.0M
$26.2M
Q1 24
$19.5M
Free Cash Flow
ARM
ARM
VIAV
VIAV
Q4 25
$186.0M
$36.9M
Q3 25
$429.0M
$22.5M
Q2 25
$178.0M
$18.3M
Q1 25
$1.0M
Q4 24
$360.0M
$36.5M
Q3 24
$-47.0M
$6.2M
Q2 24
$-319.0M
$22.4M
Q1 24
$16.3M
FCF Margin
ARM
ARM
VIAV
VIAV
Q4 25
15.0%
10.0%
Q3 25
37.8%
7.5%
Q2 25
16.9%
6.3%
Q1 25
0.4%
Q4 24
36.6%
13.5%
Q3 24
-5.6%
2.6%
Q2 24
-34.0%
8.9%
Q1 24
6.6%
Capex Intensity
ARM
ARM
VIAV
VIAV
Q4 25
14.4%
1.5%
Q3 25
12.2%
2.8%
Q2 25
14.6%
1.9%
Q1 25
2.4%
Q4 24
6.4%
3.0%
Q3 24
6.3%
3.1%
Q2 24
3.1%
1.5%
Q1 24
1.3%
Cash Conversion
ARM
ARM
VIAV
VIAV
Q4 25
1.64×
Q3 25
2.38×
Q2 25
2.55×
2.98×
Q1 25
0.40×
Q4 24
1.68×
4.91×
Q3 24
0.06×
Q2 24
-1.30×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

ARM
ARM

Royalty$737.0M59%
Transferred Over Time$294.0M24%
Transferred At Point In Time$211.0M17%

VIAV
VIAV

Products$317.3M86%
Services$52.0M14%

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