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Side-by-side financial comparison of Catalyst Bancorp, Inc. (CLST) and DATA I/O CORP (DAIO). Click either name above to swap in a different company.

DATA I/O CORP is the larger business by last-quarter revenue ($4.0M vs $2.7M, roughly 1.5× Catalyst Bancorp, Inc.). Catalyst Bancorp, Inc. runs the higher net margin — 17.2% vs -69.0%, a 86.2% gap on every dollar of revenue. On growth, Catalyst Bancorp, Inc. posted the faster year-over-year revenue change (1.4% vs -23.2%). Catalyst Bancorp, Inc. produced more free cash flow last quarter ($3.1M vs $-1.9M). Over the past eight quarters, Catalyst Bancorp, Inc.'s revenue compounded faster (12.6% CAGR vs -19.2%).

Catalyst Bancorp, Inc. is a U.S.-based financial holding company that operates community banking subsidiaries. It provides a full range of retail and commercial banking products including checking and savings accounts, small business loans, residential mortgages, personal lending, and wealth management services, primarily serving local regional markets across the U.S. with a focus on individual consumers and small business clients.

Data I/O Corporation is a provider of manual and automated data programming and security provisioning systems for flash memory, microcontrollers, and logic devices. Founded in 1969 and incorporated in 1972, the company developed equipment that allowed electronic designers to program non-volatile semiconductor devices with data stored on punched cards or ASCII-encoded (eight-level) punched paper tape. These products were used for the design and manufacturing of systems used in industries such ...

CLST vs DAIO — Head-to-Head

Bigger by revenue
DAIO
DAIO
1.5× larger
DAIO
$4.0M
$2.7M
CLST
Growing faster (revenue YoY)
CLST
CLST
+24.6% gap
CLST
1.4%
-23.2%
DAIO
Higher net margin
CLST
CLST
86.2% more per $
CLST
17.2%
-69.0%
DAIO
More free cash flow
CLST
CLST
$5.0M more FCF
CLST
$3.1M
$-1.9M
DAIO
Faster 2-yr revenue CAGR
CLST
CLST
Annualised
CLST
12.6%
-19.2%
DAIO

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CLST
CLST
DAIO
DAIO
Revenue
$2.7M
$4.0M
Net Profit
$456.0K
$-2.8M
Gross Margin
43.0%
Operating Margin
20.8%
-62.8%
Net Margin
17.2%
-69.0%
Revenue YoY
1.4%
-23.2%
Net Profit YoY
-27.2%
-132.7%
EPS (diluted)
$0.13
$-0.29

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
CLST
CLST
DAIO
DAIO
Q4 25
$2.7M
$4.0M
Q3 25
$2.8M
$5.4M
Q2 25
$2.8M
$5.9M
Q1 25
$2.9M
$6.2M
Q4 24
$2.5M
$5.2M
Q3 24
$3.2M
$5.4M
Q2 24
$2.8M
$5.1M
Q1 24
$2.1M
$6.1M
Net Profit
CLST
CLST
DAIO
DAIO
Q4 25
$456.0K
$-2.8M
Q3 25
$489.0K
$-1.4M
Q2 25
$521.0K
$-742.0K
Q1 25
$586.0K
$-382.0K
Q4 24
$626.0K
$-1.2M
Q3 24
$447.0K
$-307.0K
Q2 24
$527.0K
$-797.0K
Q1 24
$-4.7M
$-807.0K
Gross Margin
CLST
CLST
DAIO
DAIO
Q4 25
43.0%
Q3 25
50.7%
Q2 25
49.8%
Q1 25
51.6%
Q4 24
52.2%
Q3 24
53.9%
Q2 24
54.5%
Q1 24
52.8%
Operating Margin
CLST
CLST
DAIO
DAIO
Q4 25
20.8%
-62.8%
Q3 25
21.7%
-25.8%
Q2 25
22.5%
-14.2%
Q1 25
24.7%
-6.1%
Q4 24
31.2%
-24.8%
Q3 24
17.6%
-6.0%
Q2 24
23.0%
-11.2%
Q1 24
-284.6%
-14.1%
Net Margin
CLST
CLST
DAIO
DAIO
Q4 25
17.2%
-69.0%
Q3 25
17.7%
-25.3%
Q2 25
18.5%
-12.5%
Q1 25
20.1%
-6.2%
Q4 24
25.3%
-22.8%
Q3 24
14.2%
-5.7%
Q2 24
18.7%
-15.7%
Q1 24
-224.0%
-13.2%
EPS (diluted)
CLST
CLST
DAIO
DAIO
Q4 25
$0.13
$-0.29
Q3 25
$0.13
$-0.15
Q2 25
$0.14
$-0.08
Q1 25
$0.16
$-0.04
Q4 24
$0.13
$-0.13
Q3 24
$0.11
$-0.03
Q2 24
$0.13
$-0.09
Q1 24
$-1.15
$-0.09

Balance Sheet & Financial Strength

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

Metric
CLST
CLST
DAIO
DAIO
Cash + ST InvestmentsLiquidity on hand
$25.2M
Total DebtLower is stronger
$14.7M
Stockholders' EquityBook value
$81.7M
$13.5M
Total Assets
$282.9M
$20.2M
Debt / EquityLower = less leverage
0.18×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLST
CLST
DAIO
DAIO
Q4 25
$25.2M
Q3 25
$37.3M
Q2 25
$40.1M
Q1 25
$40.3M
Q4 24
$44.3M
Q3 24
$45.8M
Q2 24
$75.5M
Q1 24
$76.0M
Total Debt
CLST
CLST
DAIO
DAIO
Q4 25
$14.7M
Q3 25
$14.7M
Q2 25
Q1 25
Q4 24
$9.6M
Q3 24
$29.5M
Q2 24
$30.3M
Q1 24
$29.4M
Stockholders' Equity
CLST
CLST
DAIO
DAIO
Q4 25
$81.7M
$13.5M
Q3 25
$81.6M
$16.0M
Q2 25
$80.8M
$17.2M
Q1 25
$80.6M
$17.5M
Q4 24
$80.2M
$17.6M
Q3 24
$81.7M
$19.2M
Q2 24
$81.0M
$18.9M
Q1 24
$81.3M
$19.6M
Total Assets
CLST
CLST
DAIO
DAIO
Q4 25
$282.9M
$20.2M
Q3 25
$283.8M
$22.7M
Q2 25
$273.8M
$24.1M
Q1 25
$271.6M
$24.5M
Q4 24
$276.7M
$25.0M
Q3 24
$280.6M
$24.8M
Q2 24
$295.3M
$24.1M
Q1 24
$282.0M
$26.2M
Debt / Equity
CLST
CLST
DAIO
DAIO
Q4 25
0.18×
Q3 25
0.18×
Q2 25
Q1 25
Q4 24
0.12×
Q3 24
0.36×
Q2 24
0.37×
Q1 24
0.36×

Cash Flow & Capital Efficiency

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

Metric
CLST
CLST
DAIO
DAIO
Operating Cash FlowLast quarter
$3.3M
$-1.7M
Free Cash FlowOCF − Capex
$3.1M
$-1.9M
FCF MarginFCF / Revenue
116.8%
-46.6%
Capex IntensityCapex / Revenue
7.1%
5.2%
Cash ConversionOCF / Net Profit
7.21×
TTM Free Cash FlowTrailing 4 quarters
$5.4M
$-2.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLST
CLST
DAIO
DAIO
Q4 25
$3.3M
$-1.7M
Q3 25
$912.0K
$-343.0K
Q2 25
$1.2M
$-342.0K
Q1 25
$427.0K
$109.0K
Q4 24
$3.2M
$-1.6M
Q3 24
$896.0K
$839.0K
Q2 24
$1.4M
$-243.0K
Q1 24
$247.0K
$-41.0K
Free Cash Flow
CLST
CLST
DAIO
DAIO
Q4 25
$3.1M
$-1.9M
Q3 25
$827.0K
$-348.0K
Q2 25
$1.1M
$-633.0K
Q1 25
$361.0K
$53.0K
Q4 24
$2.7M
$-1.7M
Q3 24
$771.0K
$724.0K
Q2 24
$1.2M
$-268.0K
Q1 24
$223.0K
$-180.0K
FCF Margin
CLST
CLST
DAIO
DAIO
Q4 25
116.8%
-46.6%
Q3 25
29.9%
-6.5%
Q2 25
39.7%
-10.6%
Q1 25
12.4%
0.9%
Q4 24
110.9%
-33.5%
Q3 24
24.5%
13.4%
Q2 24
41.5%
-5.3%
Q1 24
10.7%
-3.0%
Capex Intensity
CLST
CLST
DAIO
DAIO
Q4 25
7.1%
5.2%
Q3 25
3.1%
0.1%
Q2 25
1.2%
4.9%
Q1 25
2.3%
0.9%
Q4 24
17.4%
3.6%
Q3 24
4.0%
2.1%
Q2 24
8.0%
0.5%
Q1 24
1.1%
2.3%
Cash Conversion
CLST
CLST
DAIO
DAIO
Q4 25
7.21×
Q3 25
1.87×
Q2 25
2.21×
Q1 25
0.73×
Q4 24
5.07×
Q3 24
2.00×
Q2 24
2.64×
Q1 24

Financial Flow Comparison

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

Revenue Breakdown by Segment

CLST
CLST

Segment breakdown not available.

DAIO
DAIO

Other$2.1M53%
Adapter Sales$1.9M47%

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