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Side-by-side financial comparison of Clearfield, Inc. (CLFD) and Septerna, Inc. (SEPN). Click either name above to swap in a different company.

Clearfield, Inc. is the larger business by last-quarter revenue ($34.3M vs $24.1M, roughly 1.4× Septerna, Inc.). Clearfield, Inc. runs the higher net margin — -1.8% vs -44.5%, a 42.7% gap on every dollar of revenue. Clearfield, Inc. produced more free cash flow last quarter ($-2.4M vs $-15.1M).

Clearfield, Inc. is a company headquartered in Minneapolis, Minnesota. The company produces fiber optic products.

Septerna, Inc. is a clinical-stage biotechnology company focused on developing novel therapies targeting G protein-coupled receptors (GPCRs), a large family of cell surface proteins involved in many disease pathways. Its pipeline includes candidates for inflammatory, metabolic, and central nervous system disorders, addressing global unmet medical needs.

CLFD vs SEPN — Head-to-Head

Bigger by revenue
CLFD
CLFD
1.4× larger
CLFD
$34.3M
$24.1M
SEPN
Higher net margin
CLFD
CLFD
42.7% more per $
CLFD
-1.8%
-44.5%
SEPN
More free cash flow
CLFD
CLFD
$12.6M more FCF
CLFD
$-2.4M
$-15.1M
SEPN

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CLFD
CLFD
SEPN
SEPN
Revenue
$34.3M
$24.1M
Net Profit
$-614.0K
$-10.7M
Gross Margin
33.2%
Operating Margin
-5.3%
-66.4%
Net Margin
-1.8%
-44.5%
Revenue YoY
-3.2%
Net Profit YoY
67.8%
EPS (diluted)
$-0.04
$-0.23

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
CLFD
CLFD
SEPN
SEPN
Q4 25
$34.3M
$24.1M
Q3 25
$23.4M
$21.5M
Q2 25
$49.9M
Q1 25
$47.2M
Q4 24
$29.7M
Q3 24
$5.6M
Q2 24
$48.8M
Q1 24
$36.9M
Net Profit
CLFD
CLFD
SEPN
SEPN
Q4 25
$-614.0K
$-10.7M
Q3 25
$-9.1M
$8.2M
Q2 25
$1.6M
Q1 25
$1.3M
Q4 24
$-1.9M
Q3 24
Q2 24
$-447.0K
Q1 24
$-5.9M
Gross Margin
CLFD
CLFD
SEPN
SEPN
Q4 25
33.2%
Q3 25
53.2%
Q2 25
30.5%
Q1 25
30.1%
Q4 24
29.2%
Q3 24
Q2 24
21.9%
Q1 24
7.7%
Operating Margin
CLFD
CLFD
SEPN
SEPN
Q4 25
-5.3%
-66.4%
Q3 25
10.3%
12.2%
Q2 25
3.0%
Q1 25
0.6%
Q4 24
-6.9%
Q3 24
Q2 24
-4.7%
Q1 24
-26.4%
Net Margin
CLFD
CLFD
SEPN
SEPN
Q4 25
-1.8%
-44.5%
Q3 25
-38.8%
38.0%
Q2 25
3.2%
Q1 25
2.8%
Q4 24
-6.4%
Q3 24
Q2 24
-0.9%
Q1 24
-16.0%
EPS (diluted)
CLFD
CLFD
SEPN
SEPN
Q4 25
$-0.04
$-0.23
Q3 25
$-0.65
$0.18
Q2 25
$0.11
Q1 25
$0.09
Q4 24
$-0.13
Q3 24
Q2 24
$-0.04
Q1 24
$-0.40

Balance Sheet & Financial Strength

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

Metric
CLFD
CLFD
SEPN
SEPN
Cash + ST InvestmentsLiquidity on hand
$96.4M
$391.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$249.7M
$381.9M
Total Assets
$268.1M
$596.2M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLFD
CLFD
SEPN
SEPN
Q4 25
$96.4M
$391.1M
Q3 25
$106.0M
$474.3M
Q2 25
$117.2M
Q1 25
$112.0M
Q4 24
$113.0M
Q3 24
$129.0M
Q2 24
$123.8M
Q1 24
$142.9M
Total Debt
CLFD
CLFD
SEPN
SEPN
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$2.2M
Q2 24
$2.1M
Q1 24
Stockholders' Equity
CLFD
CLFD
SEPN
SEPN
Q4 25
$249.7M
$381.9M
Q3 25
$256.2M
$388.7M
Q2 25
$264.5M
Q1 25
$265.9M
Q4 24
$267.4M
Q3 24
$275.8M
Q2 24
$274.6M
Q1 24
$279.2M
Total Assets
CLFD
CLFD
SEPN
SEPN
Q4 25
$268.1M
$596.2M
Q3 25
$306.2M
$606.7M
Q2 25
$314.7M
Q1 25
$310.9M
Q4 24
$303.2M
Q3 24
$315.3M
Q2 24
$318.1M
Q1 24
$315.4M
Debt / Equity
CLFD
CLFD
SEPN
SEPN
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.01×
Q2 24
0.01×
Q1 24

Cash Flow & Capital Efficiency

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

Metric
CLFD
CLFD
SEPN
SEPN
Operating Cash FlowLast quarter
$-1.4M
$-15.0M
Free Cash FlowOCF − Capex
$-2.4M
$-15.1M
FCF MarginFCF / Revenue
-7.1%
-62.4%
Capex IntensityCapex / Revenue
2.9%
0.3%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLFD
CLFD
SEPN
SEPN
Q4 25
$-1.4M
$-15.0M
Q3 25
$168.8M
Q2 25
$7.9M
Q1 25
$3.0M
Q4 24
$7.2M
Q3 24
$22.2M
Q2 24
$4.0M
Q1 24
$-5.7M
Free Cash Flow
CLFD
CLFD
SEPN
SEPN
Q4 25
$-2.4M
$-15.1M
Q3 25
$168.8M
Q2 25
$7.5M
Q1 25
$654.0K
Q4 24
$5.1M
Q3 24
$18.2M
Q2 24
$2.8M
Q1 24
$-7.7M
FCF Margin
CLFD
CLFD
SEPN
SEPN
Q4 25
-7.1%
-62.4%
Q3 25
785.3%
Q2 25
15.1%
Q1 25
1.4%
Q4 24
17.1%
Q3 24
323.0%
Q2 24
5.8%
Q1 24
-20.8%
Capex Intensity
CLFD
CLFD
SEPN
SEPN
Q4 25
2.9%
0.3%
Q3 25
2.0%
0.1%
Q2 25
0.8%
Q1 25
5.1%
Q4 24
7.0%
Q3 24
71.4%
Q2 24
2.5%
Q1 24
5.3%
Cash Conversion
CLFD
CLFD
SEPN
SEPN
Q4 25
Q3 25
20.65×
Q2 25
4.93×
Q1 25
2.30×
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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