Bel Fuse [BELFB] vs Amphenol [APH] Detailed Stock Comparison

Bel Fuse Inc.

NASDAQ
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Amphenol Corporation

NYSE
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TLDR: Quick Comparison Summary

Based on 21 vital metrics comparison: Bel Fuse Inc. wins in 10 metrics, Amphenol Corporation wins in 11 metrics, with 0 ties. Amphenol Corporation appears stronger overall.

View Metrics Details

Vital Metrics Comparison

Metric Bel Fuse Inc. Amphenol Corporation Better
P/E Ratio (TTM) 57.83 45.23 Amphenol Corporation
Price-to-Book Ratio 7.98 13.78 Bel Fuse Inc.
Debt-to-Equity Ratio 42.93 118.94 Bel Fuse Inc.
PEG Ratio 0.29 0.78 Bel Fuse Inc.
EV/EBITDA 27.37 27.16 Amphenol Corporation
Profit Margin (TTM) 9.11% 18.49% Amphenol Corporation
Operating Margin (TTM) 16.24% 27.47% Amphenol Corporation
EBITDA Margin (TTM) 16.24% 27.47% Amphenol Corporation
Return on Equity 15.44% 36.85% Amphenol Corporation
Return on Assets (TTM) 7.09% 13.11% Amphenol Corporation
Free Cash Flow (TTM) $68.61M $4.38B Amphenol Corporation
Dividend Yield 0.16% 0.60% Amphenol Corporation
1-Year Return 271.98% 65.42% Bel Fuse Inc.
Price-to-Sales Ratio (TTM) 5.07 8.02 Bel Fuse Inc.
Enterprise Value $3.65B $189.33B Amphenol Corporation
EV/Revenue Ratio 5.41 8.20 Bel Fuse Inc.
Gross Profit Margin (TTM) 39.43% 38.22% Bel Fuse Inc.
Revenue per Share (TTM) $53 $19 Bel Fuse Inc.
Earnings per Share (Diluted) $4.64 $3.33 Bel Fuse Inc.
Beta (Stock Volatility) 1.25 1.26 Bel Fuse Inc.
Short % of Float 4.86% 1.38% Amphenol Corporation

Bel Fuse Inc. vs Amphenol Corporation Stock Performance Analysis

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BELFB
APH

Performance Comparison

Short-term Returns

Stock1D1W1M3M6MYTD
Bel Fuse Inc.4.04%-0.01%-2.30%31.10%75.34%62.11%
Amphenol Corporation-0.53%5.26%4.67%13.92%6.47%5.66%

Long-term Returns

Stock1Y3Y5Y10Y15Y20Y
Bel Fuse Inc.271.98%421.90%1,772.58%1,421.73%1,322.38%769.56%
Amphenol Corporation65.42%283.60%330.19%904.46%2,167.68%4,055.31%

Performance & Financial Health Analysis: Bel Fuse Inc. vs Amphenol Corporation

MetricBELFBAPH
Market Information
Market Cap i$3.42B$184.06B
Market Cap CategoryMid capLarge cap
10 Day Avg. Volume i153,5076,617,613
90 Day Avg. Volume i191,5698,054,764
Last Close$280.09$147.62
52 Week Range$71.11 - $308.27$90.71 - $167.04
% from 52W High-9.14%-11.63%
All-Time High$308.38 (May 11, 2026)$167.04 (Jan 27, 2026)
% from All-Time High-9.17%-11.63%
Growth Metrics
Quarterly Revenue Growth0.17%0.49%
Quarterly Earnings Growth0.17%0.60%
Financial Health
Profit Margin (TTM) i0.09%0.18%
Operating Margin (TTM) i0.16%0.27%
Return on Equity (TTM) i0.15%0.37%
Debt to Equity (MRQ) i42.93118.94
Cash & Liquidity
Book Value per Share (MRQ)$33.61$10.94
Cash per Share (MRQ)$4.57$9.30
Operating Cash Flow (TTM) i$80.61M$5.37B
Levered Free Cash Flow (TTM) i$57.16M$3.28B
Dividends
Last 12-Month Dividend Yield i0.16%0.60%
Last 12-Month Dividend i$0.35$0.76

Valuation & Enterprise Metrics Analysis: Bel Fuse Inc. vs Amphenol Corporation

MetricBELFB (Apr 24, 2026)APH (Apr 26, 2026)
Price Ratios
P/E Ratio (TTM) i57.8345.23
Forward P/E i30.4929.00
PEG Ratio i0.290.78
Price to Sales (TTM) i5.078.02
Price to Book (MRQ) i7.9813.78
Market Capitalization
Market Capitalization i$3.42B$184.06B
Enterprise Value i$3.65B$189.33B
Enterprise Value Metrics
Enterprise to Revenue i5.418.20
Enterprise to EBITDA i27.3727.16
Risk & Other Metrics
Beta i1.251.26
Book Value per Share (MRQ) i$33.61$10.94

Financial Statements Comparison: Bel Fuse Inc. vs Amphenol Corporation

Financial Metrics

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Revenue

Operating Margin

Profit Margin

Long Term Debt

Income Flow Analysis

Financial Statements Comparison

Income Statement

MetricBELFB (2025)APH (2025)
Revenue/Sales i675.46M23.09B
Cost of Goods Sold i411.04M14.58B
COGS % of Revenue i60.9%63.1%
Gross Profit i264.42M8.52B
Gross Margin i39.1%36.9%
Research & Development i30.87MN/A
Operating Income (EBIT) i107.72M5.97B
Operating Margin i15.9%25.9%
EBITDA i146.21M6.99B
EBITDA Margin i21.6%30.3%
Pre-Tax Income i95.05M5.60B
Pre-Tax Income % of Revenue i14.1%24.3%
Income Tax i20.94M1.30B
Income Tax % of Revenue i3.1%5.6%
Net Income (Profit) i74.11M4.31B
Profit Margin i11.0%18.6%

Balance Sheet & Liquidity Metrics

MetricBELFB (2025)APH (2025)
Cash & Equivalents i57.80M11.13B
Total Current Assets i384.76M20.27B
Total Current Assets % of Revenue i57.0%87.8%
Total Current Liabilities i127.45M6.80B
Total Current Liabilities % of Revenue i18.9%29.5%
Long-Term Debt i213.37M14.56B
Long-Term Debt % of Revenue i31.6%63.1%
Total Shareholders Equity i518.67M13.51B
Retained Earnings i403.10M9.85B
Retained Earnings % of Revenue i59.7%42.7%
Property, Plant & Equipment i22.87M0

Cash Flow Statement Comparison

MetricBELFB (2025)APH (2025)
Operating Cash Flow i94.47M4.51B
Operating Cash Flow % of Revenue i14.0%19.5%
Capital Expenditures i-4.20M14.80M
Free Cash Flow i68.61M4.38B
FCF Margin i10.2%19.0%
Debt Repayment i-98.00M-401.70M
Common Stock Repurchase i0-753.20M

Short Interest & Institutional Ownership Analysis

MetricBELFBAPH
Shares Short i498,00314.97M
Short Ratio i2.901.53
Short % of Float i4.86%1.38%
Shares Outstanding i12.66M1.23B
Float Shares i11.96M1.22B
% Held by Insiders i1.61%0.47%
% Held by Institutions i100.85%98.71%
% Held by Public i-2.46%0.82%

Dividend Analysis & Yield Comparison: Bel Fuse Inc. vs Amphenol Corporation

MetricBELFBAPH
Last 12-Month Dividend i$0.35$0.76
Last 12-Month Dividend Yield i0.16%0.60%
3-Year Avg Annual Dividend i$0.30$0.83
3-Year Avg Dividend Yield i0.10%0.33%
3-Year Total Dividends i$0.91$2.49
Ex-Dividend DateApr 15, 2026Dec 16, 2025