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Side-by-side financial comparison of APA Corporation (APA) and CSX Corporation (CSX). Click either name above to swap in a different company.

CSX Corporation is the larger business by last-quarter revenue ($3.5B vs $2.2B, roughly 1.6× APA Corporation). CSX Corporation runs the higher net margin — 23.2% vs 15.0%, a 8.2% gap on every dollar of revenue. On growth, CSX Corporation posted the faster year-over-year revenue change (1.7% vs -24.3%). Over the past eight quarters, APA Corporation's revenue compounded faster (1.4% CAGR vs -3.0%).

APA Corporation, a holding company for Apache Corporation, an American company engaged in hydrocarbon exploration. It is organized in Delaware and headquartered in Houston.

CSX Transportation, known colloquially as simply CSX, is a Class I freight railroad company operating in the Eastern United States and the Canadian provinces of Ontario and Quebec. Operating about 21,000 route miles (34,000 km) of track, it is the leading subsidiary of CSX Corporation, a Fortune 500 company headquartered in Jacksonville, Florida.

APA vs CSX — Head-to-Head

Bigger by revenue
CSX
CSX
1.6× larger
CSX
$3.5B
$2.2B
APA
Growing faster (revenue YoY)
CSX
CSX
+26.1% gap
CSX
1.7%
-24.3%
APA
Higher net margin
CSX
CSX
8.2% more per $
CSX
23.2%
15.0%
APA
Faster 2-yr revenue CAGR
APA
APA
Annualised
APA
1.4%
-3.0%
CSX

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
APA
APA
CSX
CSX
Revenue
$2.2B
$3.5B
Net Profit
$331.0M
$807.0M
Gross Margin
Operating Margin
32.5%
29.9%
Net Margin
15.0%
23.2%
Revenue YoY
-24.3%
1.7%
Net Profit YoY
-22.1%
401.2%
EPS (diluted)
$0.79

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
APA
APA
CSX
CSX
Q1 26
$3.5B
Q4 25
$2.2B
$3.5B
Q3 25
$2.3B
$3.6B
Q2 25
$2.3B
$3.6B
Q1 25
$2.7B
$3.4B
Q4 24
$2.9B
$3.5B
Q3 24
$2.7B
$3.6B
Q2 24
$2.8B
$3.7B
Net Profit
APA
APA
CSX
CSX
Q1 26
$807.0M
Q4 25
$331.0M
$720.0M
Q3 25
$205.0M
$694.0M
Q2 25
$603.0M
$829.0M
Q1 25
$418.0M
$646.0M
Q4 24
$425.0M
$720.0M
Q3 24
$-223.0M
$894.0M
Q2 24
$541.0M
$963.0M
Operating Margin
APA
APA
CSX
CSX
Q1 26
29.9%
Q4 25
32.5%
31.6%
Q3 25
33.7%
30.3%
Q2 25
31.8%
35.9%
Q1 25
31.9%
30.4%
Q4 24
31.4%
30.8%
Q3 24
-5.2%
37.4%
Q2 24
34.4%
39.1%
Net Margin
APA
APA
CSX
CSX
Q1 26
23.2%
Q4 25
15.0%
20.5%
Q3 25
9.0%
19.3%
Q2 25
26.0%
23.2%
Q1 25
15.4%
18.9%
Q4 24
14.6%
20.3%
Q3 24
-8.1%
24.7%
Q2 24
19.0%
26.0%
EPS (diluted)
APA
APA
CSX
CSX
Q1 26
Q4 25
$0.79
$0.39
Q3 25
$0.57
$0.37
Q2 25
$1.67
$0.44
Q1 25
$0.96
$0.34
Q4 24
$0.97
$0.38
Q3 24
$-0.60
$0.46
Q2 24
$1.46
$0.49

Balance Sheet & Financial Strength

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

Metric
APA
APA
CSX
CSX
Cash + ST InvestmentsLiquidity on hand
$516.0M
$1.1B
Total DebtLower is stronger
$4.3B
$18.9B
Stockholders' EquityBook value
$6.1B
$13.6B
Total Assets
$17.8B
$44.2B
Debt / EquityLower = less leverage
0.70×
1.39×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
APA
APA
CSX
CSX
Q1 26
$1.1B
Q4 25
$516.0M
$5.0M
Q3 25
$475.0M
$6.0M
Q2 25
$107.0M
$6.0M
Q1 25
$67.0M
$8.0M
Q4 24
$625.0M
$72.0M
Q3 24
$64.0M
$12.0M
Q2 24
$160.0M
$4.0M
Total Debt
APA
APA
CSX
CSX
Q1 26
$18.9B
Q4 25
$4.3B
$18.2B
Q3 25
$4.3B
$18.6B
Q2 25
$4.3B
$18.6B
Q1 25
$5.2B
$18.5B
Q4 24
$6.0B
$17.9B
Q3 24
$6.4B
$18.5B
Q2 24
$6.7B
$18.0B
Stockholders' Equity
APA
APA
CSX
CSX
Q1 26
$13.6B
Q4 25
$6.1B
$13.2B
Q3 25
$6.0B
$12.8B
Q2 25
$5.9B
$12.4B
Q1 25
$5.4B
$12.2B
Q4 24
$5.3B
$12.5B
Q3 24
$5.1B
$12.9B
Q2 24
$5.4B
$12.6B
Total Assets
APA
APA
CSX
CSX
Q1 26
$44.2B
Q4 25
$17.8B
$43.7B
Q3 25
$17.7B
$43.3B
Q2 25
$18.1B
$42.9B
Q1 25
$18.5B
$43.2B
Q4 24
$19.4B
$42.8B
Q3 24
$19.4B
$43.1B
Q2 24
$20.2B
$42.4B
Debt / Equity
APA
APA
CSX
CSX
Q1 26
1.39×
Q4 25
0.70×
1.38×
Q3 25
0.72×
1.45×
Q2 25
0.73×
1.50×
Q1 25
0.96×
1.52×
Q4 24
1.13×
1.43×
Q3 24
1.25×
1.43×
Q2 24
1.24×
1.42×

Cash Flow & Capital Efficiency

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

Metric
APA
APA
CSX
CSX
Operating Cash FlowLast quarter
$808.0M
$1.3B
Free Cash FlowOCF − Capex
$793.0M
FCF MarginFCF / Revenue
22.8%
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
2.44×
1.58×
TTM Free Cash FlowTrailing 4 quarters
$2.0B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
APA
APA
CSX
CSX
Q1 26
$1.3B
Q4 25
$808.0M
$1.4B
Q3 25
$1.5B
$1.3B
Q2 25
$1.2B
$635.0M
Q1 25
$1.1B
$1.3B
Q4 24
$1.0B
$1.4B
Q3 24
$1.3B
$1.7B
Q2 24
$877.0M
$1.1B
Free Cash Flow
APA
APA
CSX
CSX
Q1 26
$793.0M
Q4 25
$709.0M
Q3 25
$607.0M
Q2 25
$-141.0M
Q1 25
$536.0M
Q4 24
$550.0M
Q3 24
$1.1B
Q2 24
$547.0M
FCF Margin
APA
APA
CSX
CSX
Q1 26
22.8%
Q4 25
20.2%
Q3 25
16.9%
Q2 25
-3.9%
Q1 25
15.7%
Q4 24
15.5%
Q3 24
29.3%
Q2 24
14.8%
Capex Intensity
APA
APA
CSX
CSX
Q1 26
Q4 25
19.3%
Q3 25
20.4%
Q2 25
21.7%
Q1 25
21.0%
Q4 24
23.7%
Q3 24
17.3%
Q2 24
14.6%
Cash Conversion
APA
APA
CSX
CSX
Q1 26
1.58×
Q4 25
2.44×
1.93×
Q3 25
7.12×
1.93×
Q2 25
1.96×
0.77×
Q1 25
2.62×
1.94×
Q4 24
2.44×
1.93×
Q3 24
1.89×
Q2 24
1.62×
1.13×

Financial Flow Comparison

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

Revenue Breakdown by Segment

APA
APA

Oil And Gas Excluding Purchased$1.7B76%
Oil And Gas Purchased$323.0M15%
Oil Reserves$114.0M5%
Other$72.0M3%
Natural Gas Reserves$30.0M1%

CSX
CSX

Segment breakdown not available.

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