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

Clearfield, Inc. is the larger business by last-quarter revenue ($34.3M vs $19.8M, roughly 1.7× OPTICAL CABLE CORP). OPTICAL CABLE CORP runs the higher net margin — 0.2% vs -1.8%, a 2.0% gap on every dollar of revenue. On growth, OPTICAL CABLE CORP posted the faster year-over-year revenue change (1.8% vs -3.2%). OPTICAL CABLE CORP produced more free cash flow last quarter ($718.8K vs $-2.4M). Over the past eight quarters, OPTICAL CABLE CORP's revenue compounded faster (15.5% CAGR vs -3.5%).

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

Optical Cable Corporation, headquartered in Roanoke, Virginia, manufactures fiber optical cable. The company's cable is largely used for telecommunications and is sold both in the US and seventy other countries worldwide. OCC also manufactures military land tactical fiber optic cable for the U.S. military.

CLFD vs OCC — Head-to-Head

Bigger by revenue
CLFD
CLFD
1.7× larger
CLFD
$34.3M
$19.8M
OCC
Growing faster (revenue YoY)
OCC
OCC
+5.0% gap
OCC
1.8%
-3.2%
CLFD
Higher net margin
OCC
OCC
2.0% more per $
OCC
0.2%
-1.8%
CLFD
More free cash flow
OCC
OCC
$3.1M more FCF
OCC
$718.8K
$-2.4M
CLFD
Faster 2-yr revenue CAGR
OCC
OCC
Annualised
OCC
15.5%
-3.5%
CLFD

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
CLFD
CLFD
OCC
OCC
Revenue
$34.3M
$19.8M
Net Profit
$-614.0K
$48.6K
Gross Margin
33.2%
31.9%
Operating Margin
-5.3%
1.4%
Net Margin
-1.8%
0.2%
Revenue YoY
-3.2%
1.8%
Net Profit YoY
67.8%
-87.0%
EPS (diluted)
$-0.04

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
OCC
OCC
Q4 25
$34.3M
$19.8M
Q3 25
$23.4M
$19.9M
Q2 25
$49.9M
$17.5M
Q1 25
$47.2M
$15.7M
Q4 24
$29.7M
$19.5M
Q3 24
$5.6M
$16.2M
Q2 24
$48.8M
$16.1M
Q1 24
$36.9M
$14.9M
Net Profit
CLFD
CLFD
OCC
OCC
Q4 25
$-614.0K
$48.6K
Q3 25
$-9.1M
$301.9K
Q2 25
$1.6M
$-697.9K
Q1 25
$1.3M
$-1.1M
Q4 24
$-1.9M
$373.5K
Q3 24
$-1.6M
Q2 24
$-447.0K
$-1.6M
Q1 24
$-5.9M
$-1.4M
Gross Margin
CLFD
CLFD
OCC
OCC
Q4 25
33.2%
31.9%
Q3 25
53.2%
31.7%
Q2 25
30.5%
30.4%
Q1 25
30.1%
29.4%
Q4 24
29.2%
33.5%
Q3 24
24.2%
Q2 24
21.9%
25.1%
Q1 24
7.7%
25.0%
Operating Margin
CLFD
CLFD
OCC
OCC
Q4 25
-5.3%
1.4%
Q3 25
10.3%
2.8%
Q2 25
3.0%
-2.4%
Q1 25
0.6%
-5.4%
Q4 24
-6.9%
3.4%
Q3 24
-8.2%
Q2 24
-4.7%
-8.1%
Q1 24
-26.4%
-9.4%
Net Margin
CLFD
CLFD
OCC
OCC
Q4 25
-1.8%
0.2%
Q3 25
-38.8%
1.5%
Q2 25
3.2%
-4.0%
Q1 25
2.8%
-7.0%
Q4 24
-6.4%
1.9%
Q3 24
-9.6%
Q2 24
-0.9%
-9.9%
Q1 24
-16.0%
-9.6%
EPS (diluted)
CLFD
CLFD
OCC
OCC
Q4 25
$-0.04
Q3 25
$-0.65
Q2 25
$0.11
Q1 25
$0.09
Q4 24
$-0.13
Q3 24
Q2 24
$-0.04
Q1 24
$-0.40
$-0.18

Balance Sheet & Financial Strength

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

Metric
CLFD
CLFD
OCC
OCC
Cash + ST InvestmentsLiquidity on hand
$96.4M
$237.5K
Total DebtLower is stronger
Stockholders' EquityBook value
$249.7M
$16.5M
Total Assets
$268.1M
$40.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CLFD
CLFD
OCC
OCC
Q4 25
$96.4M
$237.5K
Q3 25
$106.0M
$421.4K
Q2 25
$117.2M
$894.3K
Q1 25
$112.0M
$128.3K
Q4 24
$113.0M
$244.2K
Q3 24
$129.0M
$796.7K
Q2 24
$123.8M
$1.1M
Q1 24
$142.9M
$221.0K
Total Debt
CLFD
CLFD
OCC
OCC
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$2.2M
Q2 24
$2.1M
Q1 24
Stockholders' Equity
CLFD
CLFD
OCC
OCC
Q4 25
$249.7M
$16.5M
Q3 25
$256.2M
$18.2M
Q2 25
$264.5M
$19.1M
Q1 25
$265.9M
$19.7M
Q4 24
$267.4M
$20.8M
Q3 24
$275.8M
$20.4M
Q2 24
$274.6M
$21.8M
Q1 24
$279.2M
$23.3M
Total Assets
CLFD
CLFD
OCC
OCC
Q4 25
$268.1M
$40.1M
Q3 25
$306.2M
$40.2M
Q2 25
$314.7M
$39.1M
Q1 25
$310.9M
$37.8M
Q4 24
$303.2M
$40.4M
Q3 24
$315.3M
$37.6M
Q2 24
$318.1M
$39.9M
Q1 24
$315.4M
$40.5M
Debt / Equity
CLFD
CLFD
OCC
OCC
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
OCC
OCC
Operating Cash FlowLast quarter
$-1.4M
$797.3K
Free Cash FlowOCF − Capex
$-2.4M
$718.8K
FCF MarginFCF / Revenue
-7.1%
3.6%
Capex IntensityCapex / Revenue
2.9%
0.4%
Cash ConversionOCF / Net Profit
16.40×
TTM Free Cash FlowTrailing 4 quarters
$1.1M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CLFD
CLFD
OCC
OCC
Q4 25
$-1.4M
$797.3K
Q3 25
$-2.2M
Q2 25
$7.9M
$141.4K
Q1 25
$3.0M
$2.7M
Q4 24
$7.2M
$-1.5M
Q3 24
$22.2M
$552.4K
Q2 24
$4.0M
$373.7K
Q1 24
$-5.7M
$-261.1K
Free Cash Flow
CLFD
CLFD
OCC
OCC
Q4 25
$-2.4M
$718.8K
Q3 25
$-2.3M
Q2 25
$7.5M
$73.4K
Q1 25
$654.0K
$2.6M
Q4 24
$5.1M
$-1.6M
Q3 24
$18.2M
$475.2K
Q2 24
$2.8M
$218.2K
Q1 24
$-7.7M
$-341.5K
FCF Margin
CLFD
CLFD
OCC
OCC
Q4 25
-7.1%
3.6%
Q3 25
-11.4%
Q2 25
15.1%
0.4%
Q1 25
1.4%
16.5%
Q4 24
17.1%
-8.1%
Q3 24
323.0%
2.9%
Q2 24
5.8%
1.4%
Q1 24
-20.8%
-2.3%
Capex Intensity
CLFD
CLFD
OCC
OCC
Q4 25
2.9%
0.4%
Q3 25
2.0%
0.4%
Q2 25
0.8%
0.4%
Q1 25
5.1%
0.5%
Q4 24
7.0%
0.3%
Q3 24
71.4%
0.5%
Q2 24
2.5%
1.0%
Q1 24
5.3%
0.5%
Cash Conversion
CLFD
CLFD
OCC
OCC
Q4 25
16.40×
Q3 25
-7.29×
Q2 25
4.93×
Q1 25
2.30×
Q4 24
-4.08×
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

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

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