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Side-by-side financial comparison of ACORN ENERGY, INC. (ACFN) and APA Corporation (APA). Click either name above to swap in a different company.

APA Corporation is the larger business by last-quarter revenue ($2.2B vs $2.4M, roughly 928.5× ACORN ENERGY, INC.). ACORN ENERGY, INC. runs the higher net margin — 45.2% vs 15.0%, a 30.2% gap on every dollar of revenue. On growth, APA Corporation posted the faster year-over-year revenue change (-24.3% vs -32.6%). Over the past eight quarters, ACORN ENERGY, INC.'s revenue compounded faster (5.6% CAGR vs 1.4%).

Acorn Energy Inc. is a NASDAQ-listed conglomerate investing in electricity generation and security. It was founded by George Morgenstern in 1984 as Decision Systems, Inc. and was taken public by Laidlaw Securities. The name was later changed to Data Systems and Software Inc. John Moore became CEO in 2006 and changed the name to Acorn Factor and later to Acorn Energy.

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

ACFN vs APA — Head-to-Head

Bigger by revenue
APA
APA
928.5× larger
APA
$2.2B
$2.4M
ACFN
Growing faster (revenue YoY)
APA
APA
+8.3% gap
APA
-24.3%
-32.6%
ACFN
Higher net margin
ACFN
ACFN
30.2% more per $
ACFN
45.2%
15.0%
APA
Faster 2-yr revenue CAGR
ACFN
ACFN
Annualised
ACFN
5.6%
1.4%
APA

Income Statement — Q4 2025 vs Q4 2025

Metric
ACFN
ACFN
APA
APA
Revenue
$2.4M
$2.2B
Net Profit
$1.1M
$331.0M
Gross Margin
80.1%
Operating Margin
11.7%
32.5%
Net Margin
45.2%
15.0%
Revenue YoY
-32.6%
-24.3%
Net Profit YoY
-79.5%
-22.1%
EPS (diluted)
$0.42
$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
ACFN
ACFN
APA
APA
Q4 25
$2.4M
$2.2B
Q3 25
$2.5M
$2.3B
Q2 25
$3.5M
$2.3B
Q1 25
$3.1M
$2.7B
Q4 24
$3.5M
$2.9B
Q3 24
$3.0M
$2.7B
Q2 24
$2.3M
$2.8B
Q1 24
$2.1M
$2.1B
Net Profit
ACFN
ACFN
APA
APA
Q4 25
$1.1M
$331.0M
Q3 25
$252.0K
$205.0M
Q2 25
$720.0K
$603.0M
Q1 25
$464.0K
$418.0M
Q4 24
$5.2M
$425.0M
Q3 24
$725.0K
$-223.0M
Q2 24
$271.0K
$541.0M
Q1 24
$65.0K
$212.0M
Gross Margin
ACFN
ACFN
APA
APA
Q4 25
80.1%
Q3 25
78.5%
Q2 25
74.9%
Q1 25
75.1%
Q4 24
72.4%
Q3 24
71.7%
Q2 24
73.2%
Q1 24
74.6%
Operating Margin
ACFN
ACFN
APA
APA
Q4 25
11.7%
32.5%
Q3 25
6.4%
33.7%
Q2 25
26.9%
31.8%
Q1 25
19.5%
31.9%
Q4 24
23.9%
31.4%
Q3 24
24.8%
-5.2%
Q2 24
11.3%
34.4%
Q1 24
3.7%
32.2%
Net Margin
ACFN
ACFN
APA
APA
Q4 25
45.2%
15.0%
Q3 25
10.2%
9.0%
Q2 25
20.4%
26.0%
Q1 25
15.0%
15.4%
Q4 24
148.3%
14.6%
Q3 24
23.8%
-8.1%
Q2 24
11.9%
19.0%
Q1 24
3.0%
9.9%
EPS (diluted)
ACFN
ACFN
APA
APA
Q4 25
$0.42
$0.79
Q3 25
$0.10
$0.57
Q2 25
$0.28
$1.67
Q1 25
$0.19
$0.96
Q4 24
$2.08
$0.97
Q3 24
$0.29
$-0.60
Q2 24
$0.11
$1.46
Q1 24
$0.03
$0.44

Balance Sheet & Financial Strength

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

Metric
ACFN
ACFN
APA
APA
Cash + ST InvestmentsLiquidity on hand
$4.5M
$516.0M
Total DebtLower is stronger
$4.3B
Stockholders' EquityBook value
$8.3M
$6.1B
Total Assets
$13.3M
$17.8B
Debt / EquityLower = less leverage
0.70×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACFN
ACFN
APA
APA
Q4 25
$4.5M
$516.0M
Q3 25
$4.2M
$475.0M
Q2 25
$3.3M
$107.0M
Q1 25
$2.6M
$67.0M
Q4 24
$2.3M
$625.0M
Q3 24
$2.2M
$64.0M
Q2 24
$1.5M
$160.0M
Q1 24
$1.4M
$102.0M
Total Debt
ACFN
ACFN
APA
APA
Q4 25
$4.3B
Q3 25
$4.3B
Q2 25
$4.3B
Q1 25
$5.2B
Q4 24
$6.0B
Q3 24
$6.4B
Q2 24
$6.7B
Q1 24
$5.2B
Stockholders' Equity
ACFN
ACFN
APA
APA
Q4 25
$8.3M
$6.1B
Q3 25
$7.2M
$6.0B
Q2 25
$6.9M
$5.9B
Q1 25
$6.1M
$5.4B
Q4 24
$5.5M
$5.3B
Q3 24
$288.0K
$5.1B
Q2 24
$-451.0K
$5.4B
Q1 24
$-733.0K
$2.6B
Total Assets
ACFN
ACFN
APA
APA
Q4 25
$13.3M
$17.8B
Q3 25
$12.4M
$17.7B
Q2 25
$12.5M
$18.1B
Q1 25
$11.1M
$18.5B
Q4 24
$10.6M
$19.4B
Q3 24
$5.4M
$19.4B
Q2 24
$4.8M
$20.2B
Q1 24
$4.9M
$15.0B
Debt / Equity
ACFN
ACFN
APA
APA
Q4 25
0.70×
Q3 25
0.72×
Q2 25
0.73×
Q1 25
0.96×
Q4 24
1.13×
Q3 24
1.25×
Q2 24
1.24×
Q1 24
1.99×

Cash Flow & Capital Efficiency

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

Metric
ACFN
ACFN
APA
APA
Operating Cash FlowLast quarter
$295.0K
$808.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
0.27×
2.44×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACFN
ACFN
APA
APA
Q4 25
$295.0K
$808.0M
Q3 25
$895.0K
$1.5B
Q2 25
$629.0K
$1.2B
Q1 25
$271.0K
$1.1B
Q4 24
$166.0K
$1.0B
Q3 24
$698.0K
$1.3B
Q2 24
$84.0K
$877.0M
Q1 24
$-43.0K
$368.0M
Cash Conversion
ACFN
ACFN
APA
APA
Q4 25
0.27×
2.44×
Q3 25
3.55×
7.12×
Q2 25
0.87×
1.96×
Q1 25
0.58×
2.62×
Q4 24
0.03×
2.44×
Q3 24
0.96×
Q2 24
0.31×
1.62×
Q1 24
-0.66×
1.74×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACFN
ACFN

Segment breakdown not available.

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%

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