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Side-by-side financial comparison of CSP INC (CSPI) and OptimumBank Holdings, Inc. (OPHC). Click either name above to swap in a different company.

OptimumBank Holdings, Inc. is the larger business by last-quarter revenue ($13.6M vs $12.0M, roughly 1.1× CSP INC). OptimumBank Holdings, Inc. runs the higher net margin — 35.7% vs 0.8%, a 34.9% gap on every dollar of revenue. On growth, OptimumBank Holdings, Inc. posted the faster year-over-year revenue change (32.0% vs -23.2%). OptimumBank Holdings, Inc. produced more free cash flow last quarter ($16.9M vs $-3.0M). Over the past eight quarters, OptimumBank Holdings, Inc.'s revenue compounded faster (23.0% CAGR vs -6.3%).

CSP Inc. is a U.S.-based technology firm offering cybersecurity solutions, managed IT services, high-performance computing systems, and IT consulting support. It serves enterprises across healthcare, finance, manufacturing, and public sectors in North America and select global markets.

OptimumBank Holdings, Inc. is a Florida-based bank holding company operating the local community bank OptimumBank. It offers retail and commercial banking products including deposit accounts, loans, mortgage services and wealth management, serving individual consumers and small-to-medium enterprises in southern Florida.

CSPI vs OPHC — Head-to-Head

Bigger by revenue
OPHC
OPHC
1.1× larger
OPHC
$13.6M
$12.0M
CSPI
Growing faster (revenue YoY)
OPHC
OPHC
+55.2% gap
OPHC
32.0%
-23.2%
CSPI
Higher net margin
OPHC
OPHC
34.9% more per $
OPHC
35.7%
0.8%
CSPI
More free cash flow
OPHC
OPHC
$20.0M more FCF
OPHC
$16.9M
$-3.0M
CSPI
Faster 2-yr revenue CAGR
OPHC
OPHC
Annualised
OPHC
23.0%
-6.3%
CSPI

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CSPI
CSPI
OPHC
OPHC
Revenue
$12.0M
$13.6M
Net Profit
$91.0K
$4.9M
Gross Margin
39.3%
Operating Margin
-0.9%
47.5%
Net Margin
0.8%
35.7%
Revenue YoY
-23.2%
32.0%
Net Profit YoY
-80.7%
22.9%
EPS (diluted)
$0.01
$-0.08

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
CSPI
CSPI
OPHC
OPHC
Q4 25
$12.0M
$13.6M
Q3 25
$14.5M
$13.0M
Q2 25
$15.4M
$12.1M
Q1 25
$13.1M
$10.7M
Q4 24
$15.7M
$10.3M
Q3 24
$13.0M
$10.1M
Q2 24
$13.1M
$9.9M
Q1 24
$13.7M
$9.0M
Net Profit
CSPI
CSPI
OPHC
OPHC
Q4 25
$91.0K
$4.9M
Q3 25
$-191.0K
$4.3M
Q2 25
$-264.0K
$3.6M
Q1 25
$-108.0K
$3.9M
Q4 24
$472.0K
$3.9M
Q3 24
$-1.7M
$3.3M
Q2 24
$-185.0K
$3.5M
Q1 24
$1.6M
$2.4M
Gross Margin
CSPI
CSPI
OPHC
OPHC
Q4 25
39.3%
Q3 25
36.6%
Q2 25
28.8%
Q1 25
32.0%
Q4 24
29.1%
Q3 24
28.4%
Q2 24
35.0%
Q1 24
47.3%
Operating Margin
CSPI
CSPI
OPHC
OPHC
Q4 25
-0.9%
47.5%
Q3 25
-3.7%
43.5%
Q2 25
-7.9%
40.2%
Q1 25
-7.6%
48.8%
Q4 24
-2.3%
51.5%
Q3 24
-15.7%
44.0%
Q2 24
-5.5%
46.9%
Q1 24
9.0%
35.9%
Net Margin
CSPI
CSPI
OPHC
OPHC
Q4 25
0.8%
35.7%
Q3 25
-1.3%
33.2%
Q2 25
-1.7%
29.8%
Q1 25
-0.8%
36.3%
Q4 24
3.0%
38.3%
Q3 24
-12.7%
32.8%
Q2 24
-1.4%
35.2%
Q1 24
11.6%
26.4%
EPS (diluted)
CSPI
CSPI
OPHC
OPHC
Q4 25
$0.01
$-0.08
Q3 25
$-0.02
$0.18
Q2 25
$-0.03
$0.29
Q1 25
$-0.01
$0.32
Q4 24
$0.05
$-0.17
Q3 24
$-0.17
$0.15
Q2 24
$-0.02
$0.34
Q1 24
$0.16
$0.31

Balance Sheet & Financial Strength

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

Metric
CSPI
CSPI
OPHC
OPHC
Cash + ST InvestmentsLiquidity on hand
$24.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$44.8M
$121.9M
Total Assets
$69.2M
$1.1B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CSPI
CSPI
OPHC
OPHC
Q4 25
$24.9M
Q3 25
$27.4M
Q2 25
$26.3M
Q1 25
$29.5M
Q4 24
$30.7M
Q3 24
$30.6M
Q2 24
$28.9M
Q1 24
$27.1M
Stockholders' Equity
CSPI
CSPI
OPHC
OPHC
Q4 25
$44.8M
$121.9M
Q3 25
$44.6M
$116.9M
Q2 25
$47.5M
$111.3M
Q1 25
$47.5M
$108.0M
Q4 24
$47.5M
$103.2M
Q3 24
$47.3M
$92.7M
Q2 24
$48.1M
$87.0M
Q1 24
$48.2M
$83.0M
Total Assets
CSPI
CSPI
OPHC
OPHC
Q4 25
$69.2M
$1.1B
Q3 25
$71.2M
$1.1B
Q2 25
$66.8M
$999.1M
Q1 25
$67.1M
$977.5M
Q4 24
$67.5M
$932.9M
Q3 24
$69.4M
$945.2M
Q2 24
$66.8M
$899.8M
Q1 24
$64.2M
$940.6M

Cash Flow & Capital Efficiency

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

Metric
CSPI
CSPI
OPHC
OPHC
Operating Cash FlowLast quarter
$-2.9M
$17.8M
Free Cash FlowOCF − Capex
$-3.0M
$16.9M
FCF MarginFCF / Revenue
-25.1%
124.6%
Capex IntensityCapex / Revenue
0.9%
6.6%
Cash ConversionOCF / Net Profit
-32.04×
3.68×
TTM Free Cash FlowTrailing 4 quarters
$-2.8M
$27.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CSPI
CSPI
OPHC
OPHC
Q4 25
$-2.9M
$17.8M
Q3 25
$1.9M
$1.9M
Q2 25
$-3.3M
$6.2M
Q1 25
$1.9M
$3.1M
Q4 24
$1.7M
$15.6M
Q3 24
$-1.5M
$4.0M
Q2 24
$2.4M
$3.1M
Q1 24
$1.7M
$2.5M
Free Cash Flow
CSPI
CSPI
OPHC
OPHC
Q4 25
$-3.0M
$16.9M
Q3 25
$1.7M
$1.9M
Q2 25
$-3.3M
$5.9M
Q1 25
$1.9M
$2.9M
Q4 24
$1.7M
$14.6M
Q3 24
$-1.5M
$3.9M
Q2 24
$2.4M
$2.7M
Q1 24
$1.6M
$2.3M
FCF Margin
CSPI
CSPI
OPHC
OPHC
Q4 25
-25.1%
124.6%
Q3 25
11.5%
14.7%
Q2 25
-21.7%
48.5%
Q1 25
14.5%
26.8%
Q4 24
10.8%
141.9%
Q3 24
-11.7%
38.3%
Q2 24
17.9%
27.5%
Q1 24
11.9%
25.4%
Capex Intensity
CSPI
CSPI
OPHC
OPHC
Q4 25
0.9%
6.6%
Q3 25
1.6%
0.0%
Q2 25
0.4%
2.5%
Q1 25
0.1%
2.7%
Q4 24
0.3%
9.6%
Q3 24
0.1%
1.5%
Q2 24
0.3%
3.6%
Q1 24
0.1%
2.9%
Cash Conversion
CSPI
CSPI
OPHC
OPHC
Q4 25
-32.04×
3.68×
Q3 25
0.44×
Q2 25
1.71×
Q1 25
0.81×
Q4 24
3.69×
3.95×
Q3 24
1.21×
Q2 24
0.89×
Q1 24
1.04×
1.07×

Financial Flow Comparison

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

Revenue Breakdown by Segment

CSPI
CSPI

Products$6.7M56%
Services$5.3M44%

OPHC
OPHC

Segment breakdown not available.

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