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Side-by-side financial comparison of bioAffinity Technologies, Inc. (BIAF) and NSTS Bancorp, Inc. (NSTS). Click either name above to swap in a different company.

NSTS Bancorp, Inc. is the larger business by last-quarter revenue ($2.5M vs $1.6M, roughly 1.6× bioAffinity Technologies, Inc.). NSTS Bancorp, Inc. runs the higher net margin — 214.3% vs -197.0%, a 411.3% gap on every dollar of revenue. On growth, NSTS Bancorp, Inc. posted the faster year-over-year revenue change (3.0% vs -27.8%). NSTS Bancorp, Inc. produced more free cash flow last quarter ($3.9M vs $-2.6M). Over the past eight quarters, NSTS Bancorp, Inc.'s revenue compounded faster (11.7% CAGR vs -18.6%).

bioAffinity Technologies, Inc. is a clinical-stage biotechnology firm focused on developing non-invasive in vitro diagnostic tests for early detection of cancer and respiratory diseases. It serves global healthcare markets, with a core mission to deliver accessible, high-accuracy diagnostic solutions that improve patient outcomes and reduce overall healthcare system costs.

NSTS Bancorp, Inc. is a U.S.-based bank holding company. It offers a comprehensive suite of retail and commercial banking products and services, including deposit accounts, personal loans, commercial loans, and wealth management solutions, primarily serving individual consumers and small-to-medium enterprises in its regional operating areas.

BIAF vs NSTS — Head-to-Head

Bigger by revenue
NSTS
NSTS
1.6× larger
NSTS
$2.5M
$1.6M
BIAF
Growing faster (revenue YoY)
NSTS
NSTS
+30.9% gap
NSTS
3.0%
-27.8%
BIAF
Higher net margin
NSTS
NSTS
411.3% more per $
NSTS
214.3%
-197.0%
BIAF
More free cash flow
NSTS
NSTS
$6.5M more FCF
NSTS
$3.9M
$-2.6M
BIAF
Faster 2-yr revenue CAGR
NSTS
NSTS
Annualised
NSTS
11.7%
-18.6%
BIAF

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
BIAF
BIAF
NSTS
NSTS
Revenue
$1.6M
$2.5M
Net Profit
$-3.1M
$135.0K
Gross Margin
Operating Margin
-196.9%
Net Margin
-197.0%
214.3%
Revenue YoY
-27.8%
3.0%
Net Profit YoY
-5.7%
393.5%
EPS (diluted)
$-3.59

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
BIAF
BIAF
NSTS
NSTS
Q4 25
$1.6M
$2.5M
Q3 25
$1.4M
$2.5M
Q2 25
$1.3M
$2.5M
Q1 25
$1.9M
$2.2M
Q4 24
$2.2M
$2.4M
Q3 24
$2.4M
$2.3M
Q2 24
$2.4M
$2.3M
Q1 24
$2.4M
$2.0M
Net Profit
BIAF
BIAF
NSTS
NSTS
Q4 25
$-3.1M
$135.0K
Q3 25
$-5.1M
$65.0K
Q2 25
$-4.1M
$-258.0K
Q1 25
$-2.7M
$-328.0K
Q4 24
$-3.0M
$-46.0K
Q3 24
$-2.0M
$-171.0K
Q2 24
$-2.1M
$-326.0K
Q1 24
$-2.0M
$-246.0K
Operating Margin
BIAF
BIAF
NSTS
NSTS
Q4 25
-196.9%
Q3 25
-158.6%
2.6%
Q2 25
-198.2%
-10.1%
Q1 25
-141.7%
-15.2%
Q4 24
-133.5%
-71.9%
Q3 24
-84.0%
-7.6%
Q2 24
-87.1%
-14.2%
Q1 24
-80.8%
-12.2%
Net Margin
BIAF
BIAF
NSTS
NSTS
Q4 25
-197.0%
214.3%
Q3 25
-349.3%
2.6%
Q2 25
-319.9%
-10.1%
Q1 25
-143.5%
-15.2%
Q4 24
-134.4%
-71.9%
Q3 24
-85.1%
-7.6%
Q2 24
-88.0%
-14.2%
Q1 24
-81.5%
-12.2%
EPS (diluted)
BIAF
BIAF
NSTS
NSTS
Q4 25
$-3.59
Q3 25
$-4.74
$0.01
Q2 25
$-0.17
Q1 25
$-0.16
Q4 24
$-17.27
Q3 24
$-4.84
$-0.03
Q2 24
$-0.19
Q1 24
$-0.20

Balance Sheet & Financial Strength

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

Metric
BIAF
BIAF
NSTS
NSTS
Cash + ST InvestmentsLiquidity on hand
$6.4M
$34.0M
Total DebtLower is stronger
Stockholders' EquityBook value
$7.3M
$80.0M
Total Assets
$11.0M
$266.6M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BIAF
BIAF
NSTS
NSTS
Q4 25
$6.4M
$34.0M
Q3 25
$7.7M
$34.1M
Q2 25
$802.8K
$47.5M
Q1 25
$444.7K
$57.5M
Q4 24
$1.1M
$53.5M
Q3 24
$756.6K
$34.6M
Q2 24
$801.3K
$32.4M
Q1 24
$2.5M
$36.4M
Stockholders' Equity
BIAF
BIAF
NSTS
NSTS
Q4 25
$7.3M
$80.0M
Q3 25
$8.9M
$78.9M
Q2 25
$-2.1M
$77.8M
Q1 25
$1.4M
$77.5M
Q4 24
$2.6M
$76.5M
Q3 24
$3.1M
$78.4M
Q2 24
$3.4M
$76.5M
Q1 24
$5.3M
$77.0M
Total Assets
BIAF
BIAF
NSTS
NSTS
Q4 25
$11.0M
$266.6M
Q3 25
$11.5M
$269.8M
Q2 25
$4.8M
$276.0M
Q1 25
$5.5M
$282.7M
Q4 24
$6.5M
$278.7M
Q3 24
$6.6M
$268.4M
Q2 24
$6.7M
$265.9M
Q1 24
$8.0M
$265.6M

Cash Flow & Capital Efficiency

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

Metric
BIAF
BIAF
NSTS
NSTS
Operating Cash FlowLast quarter
$-2.6M
$4.1M
Free Cash FlowOCF − Capex
$-2.6M
$3.9M
FCF MarginFCF / Revenue
-160.7%
156.9%
Capex IntensityCapex / Revenue
0.0%
4.1%
Cash ConversionOCF / Net Profit
30.01×
TTM Free Cash FlowTrailing 4 quarters
$-9.4M
$4.7M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BIAF
BIAF
NSTS
NSTS
Q4 25
$-2.6M
$4.1M
Q3 25
$-2.5M
$2.9M
Q2 25
$-2.6M
$655.0K
Q1 25
$-1.6M
$-2.7M
Q4 24
$-1.7M
$9.4M
Q3 24
$-1.7M
$1.6M
Q2 24
$-1.5M
$-1.6M
Q1 24
$-2.3M
$92.0K
Free Cash Flow
BIAF
BIAF
NSTS
NSTS
Q4 25
$-2.6M
$3.9M
Q3 25
$-2.5M
$2.9M
Q2 25
$-2.7M
$616.0K
Q1 25
$-1.7M
$-2.7M
Q4 24
$-1.7M
$9.1M
Q3 24
$-1.7M
$1.6M
Q2 24
$-1.6M
$-1.7M
Q1 24
$-2.4M
$76.0K
FCF Margin
BIAF
BIAF
NSTS
NSTS
Q4 25
-160.7%
156.9%
Q3 25
-171.8%
113.9%
Q2 25
-209.6%
24.2%
Q1 25
-91.3%
-126.1%
Q4 24
-76.0%
373.1%
Q3 24
-73.1%
69.3%
Q2 24
-65.1%
-76.4%
Q1 24
-99.2%
3.8%
Capex Intensity
BIAF
BIAF
NSTS
NSTS
Q4 25
0.0%
4.1%
Q3 25
0.3%
0.1%
Q2 25
1.1%
1.5%
Q1 25
2.7%
2.5%
Q4 24
0.0%
13.1%
Q3 24
0.4%
2.3%
Q2 24
1.2%
5.1%
Q1 24
1.7%
0.8%
Cash Conversion
BIAF
BIAF
NSTS
NSTS
Q4 25
30.01×
Q3 25
44.03×
Q2 25
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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