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Side-by-side financial comparison of ACORN ENERGY, INC. (ACFN) and Fifth District Bancorp, Inc. (FDSB). Click either name above to swap in a different company.

Fifth District Bancorp, Inc. is the larger business by last-quarter revenue ($3.6M vs $2.4M, roughly 1.5× ACORN ENERGY, INC.). ACORN ENERGY, INC. runs the higher net margin — 45.2% vs 14.9%, a 30.3% gap on every dollar of revenue. On growth, Fifth District Bancorp, Inc. posted the faster year-over-year revenue change (19.9% vs -32.6%).

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.

Fifth Third Bancorp is a bank holding company headquartered in Cincinnati, Ohio. It is the parent company of Fifth Third Bank, which operates 1,087 branches and 2,400 automated teller machines, across 12 states: Ohio, Alabama, Florida, Georgia, Illinois, Indiana, Kentucky, Michigan, North Carolina, South Carolina, Tennessee, and West Virginia. It is on the list of largest banks in the United States and is ranked 321st on the Fortune 500. The name "Fifth Third" is derived from the names of the...

ACFN vs FDSB — Head-to-Head

Bigger by revenue
FDSB
FDSB
1.5× larger
FDSB
$3.6M
$2.4M
ACFN
Growing faster (revenue YoY)
FDSB
FDSB
+52.5% gap
FDSB
19.9%
-32.6%
ACFN
Higher net margin
ACFN
ACFN
30.3% more per $
ACFN
45.2%
14.9%
FDSB

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ACFN
ACFN
FDSB
FDSB
Revenue
$2.4M
$3.6M
Net Profit
$1.1M
$541.0K
Gross Margin
80.1%
Operating Margin
11.7%
17.0%
Net Margin
45.2%
14.9%
Revenue YoY
-32.6%
19.9%
Net Profit YoY
-79.5%
240.3%
EPS (diluted)
$0.42
$0.10

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
FDSB
FDSB
Q4 25
$2.4M
$3.6M
Q3 25
$2.5M
$3.6M
Q2 25
$3.5M
$6.9M
Q1 25
$3.1M
$3.2M
Q4 24
$3.5M
Q3 24
$3.0M
$3.1M
Q2 24
$2.3M
$2.7M
Q1 24
$2.1M
$1.2M
Net Profit
ACFN
ACFN
FDSB
FDSB
Q4 25
$1.1M
$541.0K
Q3 25
$252.0K
$343.0K
Q2 25
$720.0K
$3.1M
Q1 25
$464.0K
$78.0K
Q4 24
$5.2M
Q3 24
$725.0K
$-788.0K
Q2 24
$271.0K
$683.0K
Q1 24
$65.0K
$-1.1M
Gross Margin
ACFN
ACFN
FDSB
FDSB
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
FDSB
FDSB
Q4 25
11.7%
17.0%
Q3 25
6.4%
12.1%
Q2 25
26.9%
44.2%
Q1 25
19.5%
3.1%
Q4 24
23.9%
Q3 24
24.8%
-31.8%
Q2 24
11.3%
32.3%
Q1 24
3.7%
-124.5%
Net Margin
ACFN
ACFN
FDSB
FDSB
Q4 25
45.2%
14.9%
Q3 25
10.2%
9.6%
Q2 25
20.4%
45.5%
Q1 25
15.0%
2.4%
Q4 24
148.3%
Q3 24
23.8%
-25.1%
Q2 24
11.9%
25.5%
Q1 24
3.0%
-98.3%
EPS (diluted)
ACFN
ACFN
FDSB
FDSB
Q4 25
$0.42
$0.10
Q3 25
$0.10
$0.07
Q2 25
$0.28
$0.61
Q1 25
$0.19
$0.02
Q4 24
$2.08
Q3 24
$0.29
$-0.15
Q2 24
$0.11
Q1 24
$0.03

Balance Sheet & Financial Strength

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

Metric
ACFN
ACFN
FDSB
FDSB
Cash + ST InvestmentsLiquidity on hand
$4.5M
$33.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$8.3M
$129.8M
Total Assets
$13.3M
$534.4M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ACFN
ACFN
FDSB
FDSB
Q4 25
$4.5M
$33.9M
Q3 25
$4.2M
$34.4M
Q2 25
$3.3M
$27.7M
Q1 25
$2.6M
$30.1M
Q4 24
$2.3M
Q3 24
$2.2M
$34.1M
Q2 24
$1.5M
$46.2M
Q1 24
$1.4M
$36.6M
Stockholders' Equity
ACFN
ACFN
FDSB
FDSB
Q4 25
$8.3M
$129.8M
Q3 25
$7.2M
$131.3M
Q2 25
$6.9M
$130.9M
Q1 25
$6.1M
$127.3M
Q4 24
$5.5M
Q3 24
$288.0K
$127.9M
Q2 24
$-451.0K
$78.0M
Q1 24
$-733.0K
$77.0M
Total Assets
ACFN
ACFN
FDSB
FDSB
Q4 25
$13.3M
$534.4M
Q3 25
$12.4M
$539.5M
Q2 25
$12.5M
$539.8M
Q1 25
$11.1M
$531.1M
Q4 24
$10.6M
Q3 24
$5.4M
$523.8M
Q2 24
$4.8M
$516.0M
Q1 24
$4.9M
$485.7M

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
FDSB
FDSB
Operating Cash FlowLast quarter
$295.0K
$1.3M
Free Cash FlowOCF − Capex
$942.0K
FCF MarginFCF / Revenue
25.9%
Capex IntensityCapex / Revenue
10.6%
Cash ConversionOCF / Net Profit
0.27×
2.45×
TTM Free Cash FlowTrailing 4 quarters
$2.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ACFN
ACFN
FDSB
FDSB
Q4 25
$295.0K
$1.3M
Q3 25
$895.0K
$117.0K
Q2 25
$629.0K
$430.0K
Q1 25
$271.0K
$823.0K
Q4 24
$166.0K
Q3 24
$698.0K
$734.0K
Q2 24
$84.0K
$-385.0K
Q1 24
$-43.0K
$-770.0K
Free Cash Flow
ACFN
ACFN
FDSB
FDSB
Q4 25
$942.0K
Q3 25
$54.0K
Q2 25
$249.0K
Q1 25
$765.0K
Q4 24
Q3 24
$710.0K
Q2 24
$-501.0K
Q1 24
$-1.1M
FCF Margin
ACFN
ACFN
FDSB
FDSB
Q4 25
25.9%
Q3 25
1.5%
Q2 25
3.6%
Q1 25
23.9%
Q4 24
Q3 24
22.6%
Q2 24
-18.7%
Q1 24
-96.8%
Capex Intensity
ACFN
ACFN
FDSB
FDSB
Q4 25
10.6%
Q3 25
1.8%
Q2 25
2.6%
Q1 25
1.8%
Q4 24
Q3 24
0.8%
Q2 24
4.3%
Q1 24
29.9%
Cash Conversion
ACFN
ACFN
FDSB
FDSB
Q4 25
0.27×
2.45×
Q3 25
3.55×
0.34×
Q2 25
0.87×
0.14×
Q1 25
0.58×
10.55×
Q4 24
0.03×
Q3 24
0.96×
Q2 24
0.31×
-0.56×
Q1 24
-0.66×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ACFN
ACFN

PG$2.2M94%
Other$143.0K6%

FDSB
FDSB

Segment breakdown not available.

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