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Side-by-side financial comparison of ADTRAN Holdings, Inc. (ADTN) and Mobile Infrastructure Corp (BEEP), based on the latest 10-Q / 10-K filings. Click either name above to swap in a different company.

ADTRAN Holdings, Inc. is the larger business by last-quarter revenue ($291.6M vs $8.8M, roughly 33.3× Mobile Infrastructure Corp). ADTRAN Holdings, Inc. runs the higher net margin — -1.2% vs -85.6%, a 84.3% gap on every dollar of revenue. On growth, ADTRAN Holdings, Inc. posted the faster year-over-year revenue change (20.1% vs -4.3%). Over the past eight quarters, ADTRAN Holdings, Inc.'s revenue compounded faster (13.5% CAGR vs -0.4%).

Adtran, Inc. is an American fiber networking and telecommunications company headquartered in Huntsville, Alabama. It is a vendor of both residential and enterprise networking equipment, along with administrative software for network management and deployment. Its customers include communications service providers, governments, enterprises and utilities.

China Mobile is the trade name of both China Mobile Limited and its ultimate controlling shareholder, China Mobile Communications Group Co., Ltd., a Chinese state-owned telecommunications company. It provides mobile voice and multimedia services through its nationwide mobile telecommunications network across mainland China and Hong Kong. China Mobile is the largest wireless carrier in China, with 945.50 million subscribers as of June 2021. China Mobile was ranked #25 in Forbes' Global 2000 in...

ADTN vs BEEP — Head-to-Head

Bigger by revenue
ADTN
ADTN
33.3× larger
ADTN
$291.6M
$8.8M
BEEP
Growing faster (revenue YoY)
ADTN
ADTN
+24.4% gap
ADTN
20.1%
-4.3%
BEEP
Higher net margin
ADTN
ADTN
84.3% more per $
ADTN
-1.2%
-85.6%
BEEP
Faster 2-yr revenue CAGR
ADTN
ADTN
Annualised
ADTN
13.5%
-0.4%
BEEP

Income Statement — Q4 2025 vs Q4 2025

Metric
ADTN
ADTN
BEEP
BEEP
Revenue
$291.6M
$8.8M
Net Profit
$-3.6M
$-7.5M
Gross Margin
39.0%
Operating Margin
1.5%
Net Margin
-1.2%
-85.6%
Revenue YoY
20.1%
-4.3%
Net Profit YoY
92.2%
-650.5%
EPS (diluted)
$-0.02

Green = leading value per metric. Periods may differ when fiscal calendars don't align — see 8-quarter trend below.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history — bar widths are scaled to the larger of the two companies so you can eyeball the size gap and growth trajectory without doing math. Quarters aligned by calendar period (report date) so offset fiscal years line up.

Revenue
ADTN
ADTN
BEEP
BEEP
Q4 25
$291.6M
$8.8M
Q3 25
$279.4M
$9.1M
Q2 25
$265.1M
$9.0M
Q1 25
$247.7M
$8.2M
Q4 24
$242.9M
$9.2M
Q3 24
$227.7M
$9.8M
Q2 24
$226.0M
$9.3M
Q1 24
$226.2M
$8.8M
Net Profit
ADTN
ADTN
BEEP
BEEP
Q4 25
$-3.6M
$-7.5M
Q3 25
$-10.3M
$-5.8M
Q2 25
$-20.5M
$-4.3M
Q1 25
$-11.3M
$-3.9M
Q4 24
$-46.1M
$-999.0K
Q3 24
$-33.3M
$-1.3M
Q2 24
$-49.7M
$-1.4M
Q1 24
$-330.8M
$-2.1M
Gross Margin
ADTN
ADTN
BEEP
BEEP
Q4 25
39.0%
Q3 25
38.3%
Q2 25
37.3%
Q1 25
38.4%
Q4 24
36.9%
Q3 24
36.5%
Q2 24
36.0%
Q1 24
31.1%
Operating Margin
ADTN
ADTN
BEEP
BEEP
Q4 25
1.5%
Q3 25
-1.0%
Q2 25
-5.0%
Q1 25
-1.6%
Q4 24
-6.9%
Q3 24
-11.5%
Q2 24
-17.0%
Q1 24
-153.1%
Net Margin
ADTN
ADTN
BEEP
BEEP
Q4 25
-1.2%
-85.6%
Q3 25
-3.7%
-63.9%
Q2 25
-7.7%
-47.3%
Q1 25
-4.5%
-47.2%
Q4 24
-19.0%
-10.9%
Q3 24
-14.6%
-13.4%
Q2 24
-22.0%
-14.6%
Q1 24
-146.2%
-23.8%
EPS (diluted)
ADTN
ADTN
BEEP
BEEP
Q4 25
$-0.02
Q3 25
$-0.12
Q2 25
$-0.24
Q1 25
$-0.14
Q4 24
$-0.58
Q3 24
$-0.38
Q2 24
$-0.63
Q1 24
$-4.20

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest filing — the kind of financial-strength check premium terminals charge for.

Metric
ADTN
ADTN
BEEP
BEEP
Cash + ST InvestmentsLiquidity on hand
$95.7M
$8.3M
Total DebtLower is stronger
$198.3M
Stockholders' EquityBook value
$145.8M
$141.3M
Total Assets
$1.2B
$382.5M
Debt / EquityLower = less leverage
1.40×

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Cash + ST Investments
ADTN
ADTN
BEEP
BEEP
Q4 25
$95.7M
$8.3M
Q3 25
$93.7M
$6.1M
Q2 25
$106.3M
$10.6M
Q1 25
$101.3M
$11.6M
Q4 24
$76.0M
$10.7M
Q3 24
$88.5M
$8.7M
Q2 24
$111.2M
$8.7M
Q1 24
$106.8M
$9.1M
Total Debt
ADTN
ADTN
BEEP
BEEP
Q4 25
$198.3M
Q3 25
$183.3M
Q2 25
$186.7M
Q1 25
$187.5M
Q4 24
$188.2M
Q3 24
$132.8M
Q2 24
$133.6M
Q1 24
$134.5M
Stockholders' Equity
ADTN
ADTN
BEEP
BEEP
Q4 25
$145.8M
$141.3M
Q3 25
$141.6M
$151.7M
Q2 25
$169.6M
$160.6M
Q1 25
$138.9M
$164.5M
Q4 24
$127.0M
$170.0M
Q3 24
$205.6M
$134.8M
Q2 24
$213.6M
$107.4M
Q1 24
$260.8M
$107.9M
Total Assets
ADTN
ADTN
BEEP
BEEP
Q4 25
$1.2B
$382.5M
Q3 25
$1.2B
$397.8M
Q2 25
$1.2B
$405.6M
Q1 25
$1.2B
$409.5M
Q4 24
$1.2B
$415.1M
Q3 24
$1.3B
$418.2M
Q2 24
$1.3B
$417.1M
Q1 24
$1.3B
$420.1M
Debt / Equity
ADTN
ADTN
BEEP
BEEP
Q4 25
1.40×
Q3 25
1.21×
Q2 25
1.16×
Q1 25
1.14×
Q4 24
1.11×
Q3 24
0.99×
Q2 24
1.24×
Q1 24
1.25×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Net income can be massaged; cash flow is harder to fake.

Metric
ADTN
ADTN
BEEP
BEEP
Operating Cash FlowLast quarter
$42.2M
$-626.0K
Free Cash FlowOCF − Capex
$30.6M
FCF MarginFCF / Revenue
10.5%
Capex IntensityCapex / Revenue; lower = less reinvestment burden
4.0%
Cash ConversionOCF / Net Profit; >1× = earnings back up with cash
TTM Free Cash FlowTrailing 4 quarters
$98.0M

8-quarter trend — quarters aligned by calendar period so offset fiscal years match up.

Operating Cash Flow
ADTN
ADTN
BEEP
BEEP
Q4 25
$42.2M
$-626.0K
Q3 25
$12.2M
$1.2M
Q2 25
$32.2M
$1.8M
Q1 25
$43.2M
$-1.5M
Q4 24
$2.4M
$227.0K
Q3 24
$43.3M
$0
Q2 24
$19.9M
$346.0K
Q1 24
$37.9M
$-1.4M
Free Cash Flow
ADTN
ADTN
BEEP
BEEP
Q4 25
$30.6M
Q3 25
$4.2M
Q2 25
$27.5M
Q1 25
$35.8M
Q4 24
$-895.0K
Q3 24
$37.1M
Q2 24
$8.4M
Q1 24
$24.4M
FCF Margin
ADTN
ADTN
BEEP
BEEP
Q4 25
10.5%
Q3 25
1.5%
Q2 25
10.4%
Q1 25
14.4%
Q4 24
-0.4%
Q3 24
16.3%
Q2 24
3.7%
Q1 24
10.8%
Capex Intensity
ADTN
ADTN
BEEP
BEEP
Q4 25
4.0%
Q3 25
2.9%
Q2 25
1.8%
Q1 25
3.0%
Q4 24
1.4%
Q3 24
2.7%
Q2 24
5.1%
Q1 24
6.0%

Financial Flow Comparison

Sankey diagram of revenue → gross profit → operating profit → net profit for each company. Charts shown full-width and stacked so both segment hierarchies are readable side-by-side on desktop and mobile.

Revenue Breakdown by Segment

ADTN
ADTN

Subscriber Solutions$96.2M33%
Optical Networking Solutions$81.8M28%
Access Aggregation Solutions$64.6M22%
Services And Support$48.9M17%

BEEP
BEEP

Transient Parkers$4.5M52%
Contract Parkers$2.4M28%
Base Rent Income$1.2M14%
Other$607.0K7%

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