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Side-by-side financial comparison of Lumen Technologies, Inc. (LUMN) and NetApp (NTAP). Click either name above to swap in a different company.

Lumen Technologies, Inc. is the larger business by last-quarter revenue ($2.7B vs $1.7B, roughly 1.6× NetApp). NetApp runs the higher net margin — 17.9% vs -0.1%, a 18.0% gap on every dollar of revenue. On growth, NetApp posted the faster year-over-year revenue change (2.8% vs -11.0%). NetApp produced more free cash flow last quarter ($78.0M vs $-1.1B). Over the past eight quarters, NetApp's revenue compounded faster (3.0% CAGR vs -5.3%).

Lumen Technologies, Inc. is an American telecommunications company headquartered in Monroe, Louisiana. It offers network, security, cloud, voice, and other managed communications services through its fiber optic and copper networks, data centers and cloud computing services. The company has been included in the S&P 600 index since March 2023, and was previously listed among the S&P 500.

NetApp, Inc. is an American data infrastructure company that provides unified data storage, integrated data services, and cloud operations (CloudOps) solutions to enterprise customers. The company is based in San Jose, California. It has ranked in the Fortune 500 from 2012 to 2021. Founded in 1992 with an initial public offering in 1995, NetApp offers cloud data services for management of applications and data both online and physically.

LUMN vs NTAP — Head-to-Head

Bigger by revenue
LUMN
LUMN
1.6× larger
LUMN
$2.7B
$1.7B
NTAP
Growing faster (revenue YoY)
NTAP
NTAP
+13.8% gap
NTAP
2.8%
-11.0%
LUMN
Higher net margin
NTAP
NTAP
18.0% more per $
NTAP
17.9%
-0.1%
LUMN
More free cash flow
NTAP
NTAP
$1.2B more FCF
NTAP
$78.0M
$-1.1B
LUMN
Faster 2-yr revenue CAGR
NTAP
NTAP
Annualised
NTAP
3.0%
-5.3%
LUMN

Income Statement — Q4 FY2025 vs Q2 FY2026

Metric
LUMN
LUMN
NTAP
NTAP
Revenue
$2.7B
$1.7B
Net Profit
$-2.0M
$305.0M
Gross Margin
40.7%
72.0%
Operating Margin
-7.3%
23.4%
Net Margin
-0.1%
17.9%
Revenue YoY
-11.0%
2.8%
Net Profit YoY
-102.4%
2.0%
EPS (diluted)
$-0.01
$1.51

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
LUMN
LUMN
NTAP
NTAP
Q4 25
$2.7B
$1.7B
Q3 25
$2.8B
$1.6B
Q2 25
$2.9B
$1.7B
Q1 25
$2.9B
$1.6B
Q4 24
$3.1B
$1.7B
Q3 24
$3.0B
$1.5B
Q2 24
$3.0B
$1.7B
Q1 24
$3.1B
$1.6B
Net Profit
LUMN
LUMN
NTAP
NTAP
Q4 25
$-2.0M
$305.0M
Q3 25
$-621.0M
$233.0M
Q2 25
$-915.0M
$340.0M
Q1 25
$-201.0M
$299.0M
Q4 24
$85.0M
$299.0M
Q3 24
$-148.0M
$248.0M
Q2 24
$-49.0M
$291.0M
Q1 24
$57.0M
$313.0M
Gross Margin
LUMN
LUMN
NTAP
NTAP
Q4 25
40.7%
72.0%
Q3 25
39.4%
70.4%
Q2 25
43.4%
68.9%
Q1 25
42.0%
69.8%
Q4 24
44.7%
71.0%
Q3 24
43.0%
71.3%
Q2 24
45.2%
70.5%
Q1 24
46.0%
71.7%
Operating Margin
LUMN
LUMN
NTAP
NTAP
Q4 25
-7.3%
23.4%
Q3 25
-4.1%
19.8%
Q2 25
-21.0%
20.1%
Q1 25
3.7%
22.1%
Q4 24
5.0%
20.8%
Q3 24
4.2%
18.3%
Q2 24
4.5%
21.9%
Q1 24
1.5%
22.8%
Net Margin
LUMN
LUMN
NTAP
NTAP
Q4 25
-0.1%
17.9%
Q3 25
-22.1%
14.9%
Q2 25
-31.9%
19.6%
Q1 25
-6.9%
18.2%
Q4 24
2.8%
18.0%
Q3 24
-5.0%
16.1%
Q2 24
-1.6%
17.4%
Q1 24
1.9%
19.5%
EPS (diluted)
LUMN
LUMN
NTAP
NTAP
Q4 25
$-0.01
$1.51
Q3 25
$-0.62
$1.15
Q2 25
$-0.92
$1.64
Q1 25
$-0.20
$1.44
Q4 24
$0.08
$1.42
Q3 24
$-0.15
$1.17
Q2 24
$-0.05
$1.36
Q1 24
$0.06
$1.48

Balance Sheet & Financial Strength

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

Metric
LUMN
LUMN
NTAP
NTAP
Cash + ST InvestmentsLiquidity on hand
$1.0B
$3.0B
Total DebtLower is stronger
$17.4B
$2.5B
Stockholders' EquityBook value
$-1.1B
$986.0M
Total Assets
$34.3B
$9.6B
Debt / EquityLower = less leverage
2.52×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
LUMN
LUMN
NTAP
NTAP
Q4 25
$1.0B
$3.0B
Q3 25
$2.4B
$3.3B
Q2 25
$1.6B
$3.8B
Q1 25
$1.9B
$2.3B
Q4 24
$1.9B
$2.2B
Q3 24
$2.6B
$3.0B
Q2 24
$1.5B
$3.3B
Q1 24
$1.6B
$2.9B
Total Debt
LUMN
LUMN
NTAP
NTAP
Q4 25
$17.4B
$2.5B
Q3 25
$17.6B
$2.5B
Q2 25
$17.6B
$3.2B
Q1 25
$17.3B
$2.0B
Q4 24
$17.5B
$2.0B
Q3 24
$18.1B
$2.4B
Q2 24
$18.4B
$2.4B
Q1 24
$18.6B
$2.4B
Stockholders' Equity
LUMN
LUMN
NTAP
NTAP
Q4 25
$-1.1B
$986.0M
Q3 25
$-1.2B
$975.0M
Q2 25
$-595.0M
$1.0B
Q1 25
$289.0M
$995.0M
Q4 24
$464.0M
$892.0M
Q3 24
$342.0M
$929.0M
Q2 24
$466.0M
$1.1B
Q1 24
$504.0M
$994.0M
Total Assets
LUMN
LUMN
NTAP
NTAP
Q4 25
$34.3B
$9.6B
Q3 25
$34.3B
$9.7B
Q2 25
$33.0B
$10.8B
Q1 25
$33.5B
$9.0B
Q4 24
$33.5B
$9.0B
Q3 24
$34.0B
$9.3B
Q2 24
$32.9B
$9.9B
Q1 24
$33.2B
$9.4B
Debt / Equity
LUMN
LUMN
NTAP
NTAP
Q4 25
2.52×
Q3 25
2.55×
Q2 25
3.11×
Q1 25
59.98×
2.00×
Q4 24
37.70×
2.23×
Q3 24
53.05×
2.58×
Q2 24
39.51×
2.09×
Q1 24
36.89×
2.41×

Cash Flow & Capital Efficiency

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

Metric
LUMN
LUMN
NTAP
NTAP
Operating Cash FlowLast quarter
$562.0M
$127.0M
Free Cash FlowOCF − Capex
$-1.1B
$78.0M
FCF MarginFCF / Revenue
-39.4%
4.6%
Capex IntensityCapex / Revenue
59.9%
2.9%
Cash ConversionOCF / Net Profit
0.42×
TTM Free Cash FlowTrailing 4 quarters
$371.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
LUMN
LUMN
NTAP
NTAP
Q4 25
$562.0M
$127.0M
Q3 25
$2.5B
$673.0M
Q2 25
$570.0M
Q1 25
$1.1B
$385.0M
Q4 24
$688.0M
Q3 24
$2.0B
$341.0M
Q2 24
$511.0M
$613.0M
Q1 24
$1.1B
$484.0M
Free Cash Flow
LUMN
LUMN
NTAP
NTAP
Q4 25
$-1.1B
$78.0M
Q3 25
$1.5B
$620.0M
Q2 25
$-321.0M
Q1 25
$304.0M
$338.0M
Q4 24
$-227.0M
Q3 24
$1.2B
$300.0M
Q2 24
$-242.0M
$567.0M
Q1 24
$389.0M
$448.0M
FCF Margin
LUMN
LUMN
NTAP
NTAP
Q4 25
-39.4%
4.6%
Q3 25
52.4%
39.8%
Q2 25
-11.2%
Q1 25
10.4%
20.6%
Q4 24
-7.4%
Q3 24
39.8%
19.5%
Q2 24
-8.0%
34.0%
Q1 24
12.7%
27.9%
Capex Intensity
LUMN
LUMN
NTAP
NTAP
Q4 25
59.9%
2.9%
Q3 25
37.1%
3.4%
Q2 25
31.1%
Q1 25
27.2%
2.9%
Q4 24
29.7%
Q3 24
28.6%
2.7%
Q2 24
25.0%
2.8%
Q1 24
23.3%
2.2%
Cash Conversion
LUMN
LUMN
NTAP
NTAP
Q4 25
0.42×
Q3 25
2.89×
Q2 25
Q1 25
1.29×
Q4 24
8.09×
Q3 24
1.38×
Q2 24
2.11×
Q1 24
19.33×
1.55×

Financial Flow Comparison

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

Revenue Breakdown by Segment

LUMN
LUMN

Large Enterprise$758.0M28%
Wholesale$661.0M24%
Mid Market Enterprise$472.0M17%
Fiber Broadband$232.0M8%
Other Broadband$218.0M8%
Other$184.0M7%
Voice And Other$166.0M6%
International And Other$77.0M3%

NTAP
NTAP

Products$788.0M46%
Support$647.0M38%
Public Cloud Segment$171.0M10%
Professional And Other Services$99.0M6%

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