Lumen Technologies, Inc. key statistics and ratios

In fiscal 2025, Lumen Technologies, Inc. had an operating margin of -6.5% and a current ratio of 1.80. Each ratio below is calculated from the figures on its income statement, balance sheet and cash flow pages.

Financial ratios

US$ thousands unless shown otherwise. Fiscal years, plus the last twelve months (LTM) when newer.

Lumen Technologies, Inc.: financial ratios, annual
Fiscal year	2009Dec 2009	2010Dec 2010	2011Dec 2011	2012Dec 2012	2013Dec 2013	2014Dec 2014	2015Dec 2015	2016Dec 2016	2017Dec 2017	2018Dec 2018	2019Dec 2019	2020Dec 2020	2021Dec 2021	2022Dec 2022	2023Dec 2023	2024Dec 2024	2025Dec 2025	LTMJun 2026
Gross margin	63.8%	63.9%	58.8%	58.4%	58.5%	56.5%	56.5%	55.5%	53.5%	55.7%	57.4%	56.9%	56.9%	55.0%	50.9%	48.9%	46.5%	47.8%
Operating margin	24.8%	29.3%	13.2%	14.8%	8.0%	13.4%	14.4%	13.4%	11.4%	2.5%	−12.7%	4.6%	21.8%	0.5%	−65.8%	3.5%	−6.5%	1.7%
Net margin	13.0%	13.5%	3.7%	4.2%	−1.3%	4.3%	4.9%	3.6%	7.9%	−7.7%	−24.6%	−5.9%	10.3%	−8.9%	−70.7%	−0.4%	−14.0%	−8.7%
Free-cash-flow margin	16.5%	16.8%	11.7%	17.1%	13.9%	11.9%	12.7%	9.3%	4.4%	17.1%	14.2%	13.5%	18.3%	9.8%	−6.5%	8.4%	3.0%	7.1%
Return on equity	6.8%	9.9%	3.8%	3.9%	−1.3%	4.8%	6.0%	4.6%	7.5%	−8.0%	−31.6%	−10.0%	17.7%	−14.0%	−190.9%	−12.5%	—	—
Return on assets	2.9%	4.3%	1.5%	1.4%	−0.5%	1.5%	1.8%	1.3%	2.3%	−2.4%	−7.8%	−2.0%	3.5%	−3.0%	−25.9%	−0.2%	−5.1%	−3.1%
Asset turnover	0.22	0.32	0.39	0.33	0.34	0.36	0.37	0.37	0.29	0.31	0.32	0.33	0.34	0.34	0.37	0.39	0.37	0.36
Current ratio	0.66	1.13	0.88	0.79	0.89	0.69	0.58	0.96	0.86	0.69	0.66	0.48	1.61	1.11	1.35	1.21	1.80	0.96
Debt to equity	81.9%	76.0%	104.8%	106.8%	122.4%	138.3%	146.0%	151.6%	160.6%	181.9%	260.1%	288.0%	247.8%	200.0%	>999%	>999%	—	—
Interest cover (operating income ÷ interest)	3.4x	3.8x	1.9x	2.1x	1.1x	1.8x	2.0x	1.8x	1.4x	0.3x	n/m	0.6x	2.8x	0.1x	n/m	0.3x	n/m	0.2x
Effective tax rate	37.1%	38.1%	39.6%	37.8%	—	30.5%	33.3%	38.6%	—	—	—	—	24.7%	—	—	—	—	—
SG&A as % of revenue	19.4%	14.3%	19.4%	17.7%	19.4%	18.6%	18.7%	19.7%	19.9%	18.4%	17.3%	16.7%	14.7%	17.6%	22.0%	22.7%	25.8%	28.2%
Capital spending as % of revenue	15.2%	12.3%	15.7%	15.9%	16.8%	16.9%	16.0%	17.1%	17.6%	14.1%	16.9%	18.0%	14.7%	17.3%	21.3%	24.6%	35.2%	38.3%
Free cash flow ÷ net income	126.5%	124.5%	312.4%	404.9%	—	277.3%	259.8%	259.9%	55.6%	—	—	—	177.1%	—	—	—	—	—
Dividends ÷ net income	86.6%	92.7%	271.6%	233.1%	—	159.1%	136.4%	186.4%	104.6%	—	—	—	53.5%	—	—	—	—	—
Dividends and buybacks ÷ free cash flow	70.4%	75.9%	88.7%	58.7%	115.0%	87.7%	88.4%	72.7%	190.4%	59.9%	36.0%	39.7%	58.0%	57.0%	—	0.3%	0.3%	—

US$ thousands unless shown otherwise. Fiscal quarters.

Lumen Technologies, Inc.: financial ratios, quarterly
Quarter	2024 Q3Sept 2024	2024 Q4Dec 2024	2025 Q1Mar 2025	2025 Q2Jun 2025	2025 Q3Sept 2025	2025 Q4Dec 2025	2026 Q1Mar 2026	2026 Q2Jun 2026
Gross margin	47.5%	48.8%	47.0%	47.5%	44.9%	46.5%	50.5%	49.6%
Operating margin	3.9%	4.6%	3.4%	−19.5%	−3.8%	−6.6%	20.8%	−3.1%
Net margin	−4.6%	2.6%	−6.3%	−29.6%	−20.1%	−0.1%	−6.9%	−7.2%
Free-cash-flow margin	36.7%	−6.8%	9.6%	−10.4%	47.6%	−35.6%	13.1%	2.5%
Current ratio	1.20	1.21	1.21	2.13	2.21	1.80	0.99	0.96
Debt to equity	>999%	>999%	>999%	—	—	—	—	—
SG&A as % of revenue	21.6%	21.4%	21.2%	24.4%	26.9%	30.9%	27.4%	27.8%

Returns use average equity or assets over the year. Return on equity is left blank when equity is negative or so small that the ratio says nothing (above ±200%); interest cover is left blank above 200 times. Price-based ratios such as P/E are on the valuation page.

Financial health

1 of 4 checks passed · June 30, 2026

What it owns · $30.8bn

Short-term assets $4.1bnLonger-term assets $26.7bn

What it owes, and who funded it · $4.3bn

Short-term liabilities $4.3bnShareholders' equity $-1.5bn

Short-term assets cover short-term liabilities $4.1bn of assets due within a year against $4.3bn of liabilities due within a year.
Short-term assets cover long-term liabilities Not assessable from the reported split. Not assessable.
More cash than debt $1.9bn of cash against $13.2bn of debt.
Debt below 40% of shareholders' equity Equity or debt not reported. Not assessable.
Debt burden no higher than five years ago Five-year comparison not available. Not assessable.
A year's operating cash flow covers at least 20% of debt $5.4bn of operating cash flow against $13.2bn of debt.
Operating profit covers interest at least five times over Operating income of $198m against $1.0bn of interest.

From Lumen Technologies, Inc.'s latest balance sheet as filed. Checks are fixed, documented rules (methodology), counted only where the company reports the figures — a dot means the filing doesn't break the item out. Descriptions of reported data, not advice.

Moat

60 /100

Moderate moat

How hard Lumen Technologies's competitive advantage looks for rivals to wear away, judged from 10 years of its own filings: returns on capital, pricing power, profit durability, cash conversion and discipline.

Returns on capital 16 / 20

Cash operating profit has been a median 12.4% of total assets over 10 years.
Pricing power 16 / 20

Gross margin has been a median 53.8%, moving by 4.0 percentage points (standard deviation) across 10 years.
Durability 0 / 20

Operating margin has been a median 3.5%; its worst year was -63.7%.
Cash conversion 14 / 20

Free cash flow was positive in 9 of 10 years, at a median 9.1% of revenue.
Discipline 19 / 20

The diluted share count fell 7.9% over five years; stock-based pay has been a median 0.5% of revenue.

AI disruption exposure: Medium. In this industry, AI could change how the product is made or sold, without replacing the core asset. The score above includes a 5-point deduction for that exposure (65 before it).

A rules-based reading of reported figures, not a forecast and not investment advice. How the score is built: methodology.

Compare with peers

Head to head: ECHO vs LUMN LUMN vs TU LUMN vs NWSA

More: Communication Services sector, rankings of US companies

Figures from Lumen Technologies, Inc.'s SEC filings (10-K and 10-Q), retrieved October 26, 2026. How we read and check them: methodology and data sources. Not investment advice. Back to Lumen Technologies, Inc.