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Side-by-side financial comparison of C4 Therapeutics, Inc. (CCCC) and OPTICAL CABLE CORP (OCC). Click either name above to swap in a different company.

OPTICAL CABLE CORP is the larger business by last-quarter revenue ($19.8M vs $11.0M, roughly 1.8× C4 Therapeutics, Inc.). OPTICAL CABLE CORP runs the higher net margin — 0.2% vs -186.0%, a 186.2% gap on every dollar of revenue. On growth, C4 Therapeutics, Inc. posted the faster year-over-year revenue change (112.8% vs 1.8%). Over the past eight quarters, C4 Therapeutics, Inc.'s revenue compounded faster (90.4% CAGR vs 15.5%).

C4 Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing targeted protein degradation therapies for cancer and other severe diseases with high unmet medical needs. It leverages its proprietary TORPEDO platform to design small molecule degraders that eliminate disease-causing proteins, with a pipeline of oncology candidates in preclinical and clinical development, plus strategic partnerships with leading global pharmaceutical firms.

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.

CCCC vs OCC — Head-to-Head

Bigger by revenue
OCC
OCC
1.8× larger
OCC
$19.8M
$11.0M
CCCC
Growing faster (revenue YoY)
CCCC
CCCC
+111.0% gap
CCCC
112.8%
1.8%
OCC
Higher net margin
OCC
OCC
186.2% more per $
OCC
0.2%
-186.0%
CCCC
Faster 2-yr revenue CAGR
CCCC
CCCC
Annualised
CCCC
90.4%
15.5%
OCC

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CCCC
CCCC
OCC
OCC
Revenue
$11.0M
$19.8M
Net Profit
$-20.5M
$48.6K
Gross Margin
31.9%
Operating Margin
-210.1%
1.4%
Net Margin
-186.0%
0.2%
Revenue YoY
112.8%
1.8%
Net Profit YoY
40.7%
-87.0%
EPS (diluted)
$-0.09

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
CCCC
CCCC
OCC
OCC
Q4 25
$11.0M
$19.8M
Q3 25
$11.2M
$19.9M
Q2 25
$6.5M
$17.5M
Q1 25
$7.2M
$15.7M
Q4 24
$5.2M
$19.5M
Q3 24
$15.4M
$16.2M
Q2 24
$12.0M
$16.1M
Q1 24
$3.0M
$14.9M
Net Profit
CCCC
CCCC
OCC
OCC
Q4 25
$-20.5M
$48.6K
Q3 25
$-32.2M
$301.9K
Q2 25
$-26.0M
$-697.9K
Q1 25
$-26.3M
$-1.1M
Q4 24
$-34.6M
$373.5K
Q3 24
$-24.7M
$-1.6M
Q2 24
$-17.7M
$-1.6M
Q1 24
$-28.4M
$-1.4M
Gross Margin
CCCC
CCCC
OCC
OCC
Q4 25
31.9%
Q3 25
31.7%
Q2 25
30.4%
Q1 25
29.4%
Q4 24
33.5%
Q3 24
24.2%
Q2 24
25.1%
Q1 24
25.0%
Operating Margin
CCCC
CCCC
OCC
OCC
Q4 25
-210.1%
1.4%
Q3 25
-306.4%
2.8%
Q2 25
-441.0%
-2.4%
Q1 25
-402.9%
-5.4%
Q4 24
-728.4%
3.4%
Q3 24
-183.9%
-8.2%
Q2 24
-178.6%
-8.1%
Q1 24
-1060.2%
-9.4%
Net Margin
CCCC
CCCC
OCC
OCC
Q4 25
-186.0%
0.2%
Q3 25
-286.4%
1.5%
Q2 25
-402.6%
-4.0%
Q1 25
-363.7%
-7.0%
Q4 24
-667.8%
1.9%
Q3 24
-160.6%
-9.6%
Q2 24
-147.6%
-9.9%
Q1 24
-933.2%
-9.6%
EPS (diluted)
CCCC
CCCC
OCC
OCC
Q4 25
$-0.09
Q3 25
$-0.44
Q2 25
$-0.37
Q1 25
$-0.37
Q4 24
$-0.50
Q3 24
$-0.35
Q2 24
$-0.26
Q1 24
$-0.41
$-0.18

Balance Sheet & Financial Strength

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

Metric
CCCC
CCCC
OCC
OCC
Cash + ST InvestmentsLiquidity on hand
$74.6M
$237.5K
Total DebtLower is stronger
Stockholders' EquityBook value
$256.6M
$16.5M
Total Assets
$359.1M
$40.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CCCC
CCCC
OCC
OCC
Q4 25
$74.6M
$237.5K
Q3 25
$58.8M
$421.4K
Q2 25
$78.2M
$894.3K
Q1 25
$51.3M
$128.3K
Q4 24
$55.5M
$244.2K
Q3 24
$59.6M
$796.7K
Q2 24
$73.1M
$1.1M
Q1 24
$89.7M
$221.0K
Stockholders' Equity
CCCC
CCCC
OCC
OCC
Q4 25
$256.6M
$16.5M
Q3 25
$154.4M
$18.2M
Q2 25
$174.1M
$19.1M
Q1 25
$195.1M
$19.7M
Q4 24
$216.0M
$20.8M
Q3 24
$242.7M
$20.4M
Q2 24
$247.1M
$21.8M
Q1 24
$258.3M
$23.3M
Total Assets
CCCC
CCCC
OCC
OCC
Q4 25
$359.1M
$40.1M
Q3 25
$265.5M
$40.2M
Q2 25
$296.5M
$39.1M
Q1 25
$319.5M
$37.8M
Q4 24
$349.6M
$40.4M
Q3 24
$376.1M
$37.6M
Q2 24
$381.1M
$39.9M
Q1 24
$398.4M
$40.5M

Cash Flow & Capital Efficiency

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

Metric
CCCC
CCCC
OCC
OCC
Operating Cash FlowLast quarter
$-22.1M
$797.3K
Free Cash FlowOCF − Capex
$718.8K
FCF MarginFCF / Revenue
3.6%
Capex IntensityCapex / Revenue
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
CCCC
CCCC
OCC
OCC
Q4 25
$-22.1M
$797.3K
Q3 25
$-31.2M
$-2.2M
Q2 25
$-12.1M
$141.4K
Q1 25
$-33.3M
$2.7M
Q4 24
$-17.9M
$-1.5M
Q3 24
$-24.1M
$552.4K
Q2 24
$-5.0M
$373.7K
Q1 24
$-18.1M
$-261.1K
Free Cash Flow
CCCC
CCCC
OCC
OCC
Q4 25
$718.8K
Q3 25
$-31.6M
$-2.3M
Q2 25
$73.4K
Q1 25
$2.6M
Q4 24
$-17.9M
$-1.6M
Q3 24
$-24.1M
$475.2K
Q2 24
$-5.2M
$218.2K
Q1 24
$-341.5K
FCF Margin
CCCC
CCCC
OCC
OCC
Q4 25
3.6%
Q3 25
-281.5%
-11.4%
Q2 25
0.4%
Q1 25
16.5%
Q4 24
-346.5%
-8.1%
Q3 24
-157.2%
2.9%
Q2 24
-43.1%
1.4%
Q1 24
-2.3%
Capex Intensity
CCCC
CCCC
OCC
OCC
Q4 25
0.4%
Q3 25
3.7%
0.4%
Q2 25
0.4%
Q1 25
0.5%
Q4 24
0.1%
0.3%
Q3 24
0.1%
0.5%
Q2 24
1.6%
1.0%
Q1 24
0.0%
0.5%
Cash Conversion
CCCC
CCCC
OCC
OCC
Q4 25
16.40×
Q3 25
-7.29×
Q2 25
Q1 25
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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