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Side-by-side financial comparison of ADTRAN Holdings, Inc. (ADTN) and GULFPORT ENERGY CORP (GPOR). Click either name above to swap in a different company.

GULFPORT ENERGY CORP is the larger business by last-quarter revenue ($398.2M vs $291.6M, roughly 1.4× ADTRAN Holdings, Inc.). GULFPORT ENERGY CORP runs the higher net margin — 33.3% vs -1.2%, a 34.5% gap on every dollar of revenue. On growth, GULFPORT ENERGY CORP posted the faster year-over-year revenue change (66.0% vs 20.1%). Over the past eight quarters, GULFPORT ENERGY CORP's revenue compounded faster (18.6% CAGR vs 13.5%).

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.

Gulfport Energy Corp is a U.S.-headquartered independent oil and natural gas exploration and production company. It primarily operates in onshore resource basins including Ohio's Utica Shale and Oklahoma's SCOOP play, producing natural gas, crude oil, and natural gas liquids to supply North American industrial, utility, and commercial end markets.

ADTN vs GPOR — Head-to-Head

Bigger by revenue
GPOR
GPOR
1.4× larger
GPOR
$398.2M
$291.6M
ADTN
Growing faster (revenue YoY)
GPOR
GPOR
+45.9% gap
GPOR
66.0%
20.1%
ADTN
Higher net margin
GPOR
GPOR
34.5% more per $
GPOR
33.3%
-1.2%
ADTN
Faster 2-yr revenue CAGR
GPOR
GPOR
Annualised
GPOR
18.6%
13.5%
ADTN

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ADTN
ADTN
GPOR
GPOR
Revenue
$291.6M
$398.2M
Net Profit
$-3.6M
$132.4M
Gross Margin
39.0%
76.6%
Operating Margin
1.5%
44.9%
Net Margin
-1.2%
33.3%
Revenue YoY
20.1%
66.0%
Net Profit YoY
92.2%
148.5%
EPS (diluted)
$-0.02
$7.98

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
ADTN
ADTN
GPOR
GPOR
Q4 25
$291.6M
$398.2M
Q3 25
$279.4M
$379.7M
Q2 25
$265.1M
$447.6M
Q1 25
$247.7M
$197.0M
Q4 24
$242.9M
$239.9M
Q3 24
$227.7M
$253.9M
Q2 24
$226.0M
$181.1M
Q1 24
$226.2M
$283.2M
Net Profit
ADTN
ADTN
GPOR
GPOR
Q4 25
$-3.6M
$132.4M
Q3 25
$-10.3M
$111.4M
Q2 25
$-20.5M
$184.5M
Q1 25
$-11.3M
$-464.0K
Q4 24
$-46.1M
$-273.2M
Q3 24
$-33.3M
$-14.0M
Q2 24
$-49.7M
$-26.2M
Q1 24
$-330.8M
$52.0M
Gross Margin
ADTN
ADTN
GPOR
GPOR
Q4 25
39.0%
76.6%
Q3 25
38.3%
74.6%
Q2 25
37.3%
80.7%
Q1 25
38.4%
57.9%
Q4 24
36.9%
63.2%
Q3 24
36.5%
64.6%
Q2 24
36.0%
52.2%
Q1 24
31.1%
69.4%
Operating Margin
ADTN
ADTN
GPOR
GPOR
Q4 25
1.5%
44.9%
Q3 25
-1.0%
41.9%
Q2 25
-5.0%
56.0%
Q1 25
-1.6%
6.1%
Q4 24
-6.9%
-131.3%
Q3 24
-11.5%
5.7%
Q2 24
-17.0%
-10.0%
Q1 24
-153.1%
28.9%
Net Margin
ADTN
ADTN
GPOR
GPOR
Q4 25
-1.2%
33.3%
Q3 25
-3.7%
29.3%
Q2 25
-7.7%
41.2%
Q1 25
-4.5%
-0.2%
Q4 24
-19.0%
-113.9%
Q3 24
-14.6%
-5.5%
Q2 24
-22.0%
-14.5%
Q1 24
-146.2%
18.4%
EPS (diluted)
ADTN
ADTN
GPOR
GPOR
Q4 25
$-0.02
$7.98
Q3 25
$-0.12
$4.45
Q2 25
$-0.24
$9.12
Q1 25
$-0.14
$-0.07
Q4 24
$-0.58
$-14.72
Q3 24
$-0.38
$-0.83
Q2 24
$-0.63
$-1.51
Q1 24
$-4.20
$2.34

Balance Sheet & Financial Strength

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

Metric
ADTN
ADTN
GPOR
GPOR
Cash + ST InvestmentsLiquidity on hand
$95.7M
$1.8M
Total DebtLower is stronger
$788.2M
Stockholders' EquityBook value
$145.8M
$1.8B
Total Assets
$1.2B
$3.0B
Debt / EquityLower = less leverage
0.43×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ADTN
ADTN
GPOR
GPOR
Q4 25
$95.7M
$1.8M
Q3 25
$93.7M
$3.4M
Q2 25
$106.3M
$3.8M
Q1 25
$101.3M
$5.3M
Q4 24
$76.0M
$1.5M
Q3 24
$88.5M
$3.2M
Q2 24
$111.2M
$1.2M
Q1 24
$106.8M
$8.2M
Total Debt
ADTN
ADTN
GPOR
GPOR
Q4 25
$788.2M
Q3 25
$691.7M
Q2 25
$695.2M
Q1 25
$700.4M
Q4 24
$702.9M
Q3 24
$694.4M
Q2 24
$679.5M
Q1 24
$636.4M
Stockholders' Equity
ADTN
ADTN
GPOR
GPOR
Q4 25
$145.8M
$1.8B
Q3 25
$141.6M
$1.8B
Q2 25
$169.6M
$1.8B
Q1 25
$138.9M
$1.7B
Q4 24
$127.0M
$1.7B
Q3 24
$205.6M
$2.1B
Q2 24
$213.6M
$2.1B
Q1 24
$260.8M
$2.2B
Total Assets
ADTN
ADTN
GPOR
GPOR
Q4 25
$1.2B
$3.0B
Q3 25
$1.2B
$2.9B
Q2 25
$1.2B
$3.0B
Q1 25
$1.2B
$2.9B
Q4 24
$1.2B
$2.9B
Q3 24
$1.3B
$3.2B
Q2 24
$1.3B
$3.2B
Q1 24
$1.3B
$3.3B
Debt / Equity
ADTN
ADTN
GPOR
GPOR
Q4 25
0.43×
Q3 25
0.38×
Q2 25
0.39×
Q1 25
0.42×
Q4 24
0.41×
Q3 24
0.34×
Q2 24
0.32×
Q1 24
0.29×

Cash Flow & Capital Efficiency

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

Metric
ADTN
ADTN
GPOR
GPOR
Operating Cash FlowLast quarter
$42.2M
$185.4M
Free Cash FlowOCF − Capex
$30.6M
FCF MarginFCF / Revenue
10.5%
Capex IntensityCapex / Revenue
4.0%
Cash ConversionOCF / Net Profit
1.40×
TTM Free Cash FlowTrailing 4 quarters
$98.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ADTN
ADTN
GPOR
GPOR
Q4 25
$42.2M
$185.4M
Q3 25
$12.2M
$209.1M
Q2 25
$32.2M
$231.4M
Q1 25
$43.2M
$177.3M
Q4 24
$2.4M
$148.8M
Q3 24
$43.3M
$189.7M
Q2 24
$19.9M
$123.5M
Q1 24
$37.9M
$188.0M
Free Cash Flow
ADTN
ADTN
GPOR
GPOR
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
GPOR
GPOR
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
GPOR
GPOR
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%
Cash Conversion
ADTN
ADTN
GPOR
GPOR
Q4 25
1.40×
Q3 25
1.88×
Q2 25
1.25×
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
3.61×

Financial Flow Comparison

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

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%

GPOR
GPOR

Natural Gas Production$296.9M75%
Other$42.7M11%
Naturalgasliquidsales$35.2M9%
Oil And Condensate$23.4M6%

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