BELFB vs. AMZN

Last updated Apr 2, 2026

Compare and contrast key facts about Bel Fuse Inc. (BELFB) and Amazon.com, Inc (AMZN).

Performance

BELFB vs. AMZN - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Bel Fuse Inc. (BELFB) and Amazon.com, Inc (AMZN). The values are adjusted to include any dividend payments, if applicable.

BELFB vs. AMZN - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BELFB Bel Fuse Inc.	19.74%	106.32%	24.03%	104.19%	158.73%	-12.33%	-24.84%	13.09%	-25.89%	-17.68%
AMZN Amazon.com, Inc	-8.77%	5.21%	44.39%	80.88%	-49.62%	2.38%	76.26%	23.03%	28.43%	55.96%

Fundamentals

Market Cap BELFB : $429.43M AMZN : $2.29T
EPS BELFB : $6.88 AMZN : $7.17
PE Ratio BELFB : 29.52 AMZN : 29.38
PEG Ratio BELFB : 0.68 AMZN : 0.71
PS Ratio BELFB : 2.69 AMZN : 3.18
PB Ratio BELFB : 0.46 AMZN : 5.56
Total Revenue (TTM) BELFB : $675.46M AMZN : $716.92B
Gross Profit (TTM) BELFB : $264.42M AMZN : $360.51B
EBITDA (TTM) BELFB : $142.97M AMZN : $143.56B

Returns By Period

In the year-to-date period, BELFB achieves a 19.74% return, which is significantly higher than AMZN's -8.77% return. Over the past 10 years, BELFB has outperformed AMZN with an annualized return of 31.34%, while AMZN has yielded a comparatively lower 21.54% annualized return.

BELFB

• 1D: 2.56%
• 1M: -8.73%
• YTD: 19.74%
• 6M: 42.60%
• 1Y: 175.70%
• 3Y*: 76.19%
• 5Y*: 59.95%
• 10Y*: 31.34%

AMZN

• 1D: 1.10%
• 1M: 1.05%
• YTD: -8.77%
• 6M: -4.56%
• 1Y: 9.57%
• 3Y*: 26.80%
• 5Y*: 5.91%
• 10Y*: 21.54%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

BELFB vs. AMZN — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

BELFB

BELFB Risk / Return Rank: 96
BELFB Sharpe Ratio Rank: 98
BELFB Sortino Ratio Rank: 94
BELFB Omega Ratio Rank: 94
BELFB Calmar Ratio Rank: 98
BELFB Martin Ratio Rank: 98

AMZN

AMZN Risk / Return Rank: 49
AMZN Sharpe Ratio Rank: 51
AMZN Sortino Ratio Rank: 45
AMZN Omega Ratio Rank: 44
AMZN Calmar Ratio Rank: 53
AMZN Martin Ratio Rank: 53

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

BELFB vs. AMZN - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Bel Fuse Inc. (BELFB) and Amazon.com, Inc (AMZN). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	BELFB	AMZN	Difference
Sharpe ratio Return per unit of total volatility	3.46	0.27	+3.19
Sortino ratio Return per unit of downside risk	3.49	0.65	+2.84
Omega ratio Gain probability vs. loss probability	1.47	1.08	+0.39
Calmar ratio Return relative to maximum drawdown	8.62	0.49	+8.13
Martin ratio Return relative to average drawdown	24.85	1.17	+23.68
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BELFB vs. AMZN - Sharpe Ratio Comparison

The current BELFB Sharpe Ratio is 3.46, which is higher than the AMZN Sharpe Ratio of 0.27. The chart below compares the historical Sharpe Ratios of BELFB and AMZN, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	BELFB	AMZN	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.46	0.27	+3.19
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.15	0.17	+0.98
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.54	0.66	-0.12
Sharpe Ratio (All Time) Calculated using the full available price history	0.23	0.55	-0.32

Correlation

The correlation between BELFB and AMZN is 0.26, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

BELFB vs. AMZN - Dividend Comparison

BELFB's dividend yield for the trailing twelve months is around 0.14%, while AMZN has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BELFB Bel Fuse Inc.	0.14%	0.17%	0.34%	0.42%	0.85%	2.17%	1.86%	1.37%	1.52%	1.11%	0.91%	1.62%
AMZN Amazon.com, Inc	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

BELFB vs. AMZN - Drawdown Comparison

The maximum BELFB drawdown since its inception was -81.89%, smaller than the maximum AMZN drawdown of -94.40%. Use the drawdown chart below to compare losses from any high point for BELFB and AMZN.

Drawdown Indicators

	BELFB	AMZN	Difference
Max Drawdown Largest peak-to-trough decline	-81.89%	-94.40%	+12.51%
Max Drawdown (1Y) Largest decline over 1 year	-19.94%	-21.74%	+1.80%
Max Drawdown (5Y) Largest decline over 5 years	-44.50%	-56.15%	+11.65%
Max Drawdown (10Y) Largest decline over 10 years	-79.79%	-56.15%	-23.64%
Current Drawdown Current decline from peak	-14.83%	-17.10%	+2.27%
Average Drawdown Average peak-to-trough decline	-37.08%	-28.27%	-8.81%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.92%	9.09%	-2.17%

Volatility

BELFB vs. AMZN - Volatility Comparison

Bel Fuse Inc. (BELFB) has a higher volatility of 16.58% compared to Amazon.com, Inc (AMZN) at 9.64%. This indicates that BELFB's price experiences larger fluctuations and is considered to be riskier than AMZN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BELFB	AMZN	Difference
Volatility (1M) Calculated over the trailing 1-month period	16.58%	9.64%	+6.94%
Volatility (6M) Calculated over the trailing 6-month period	33.41%	22.65%	+10.76%
Volatility (1Y) Calculated over the trailing 1-year period	51.13%	35.01%	+16.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	52.49%	35.31%	+17.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	58.10%	32.51%	+25.59%

Financials

BELFB vs. AMZN - Profitability Comparison

The chart below illustrates the profitability comparison between Bel Fuse Inc. and Amazon.com, Inc over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

BELFB - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Bel Fuse Inc. reported a gross profit of 69.38M and revenue of 175.94M. Therefore, the gross margin over that period was 39.4%.

AMZN - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Amazon.com, Inc reported a gross profit of 103.43B and revenue of 213.39B. Therefore, the gross margin over that period was 48.5%.

BELFB - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Bel Fuse Inc. reported an operating income of 25.78M and revenue of 175.94M, resulting in an operating margin of 14.7%.

AMZN - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Amazon.com, Inc reported an operating income of 24.98B and revenue of 213.39B, resulting in an operating margin of 11.7%.

BELFB - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Bel Fuse Inc. reported a net income of -5.45M and revenue of 175.94M, resulting in a net margin of -3.1%.

AMZN - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Amazon.com, Inc reported a net income of 21.19B and revenue of 213.39B, resulting in a net margin of 9.9%.