HSAI vs LFUS vs BELFA Stock Comparison

Hesai, Littelfuse and Bel Fuse Prices as of Oct 23, 2026 Peers: Industry group
HSAI Hesai Group
$13.13 -19.5% 1M -42.0% 1Y
Market cap
$1.90B
P/E
26.9x
Revenue (TTM)
$480.33M
Div. yield
–
Electronic Components Technology
4 wins
LFUS Littelfuse Inc /De
$351.39 -16.8% 1M +30.5% 1Y
Market cap
$9.21B
P/E
–
Revenue (TTM)
$2.61B
Div. yield
–
Electronic Components Technology
3 wins
BELFA Bel Fuse Inc /Nj
$160.80 -21.2% 1M +19.0% 1Y
Market cap
$2.27B
P/E
42.3x
Revenue (TTM)
$744.09M
Div. yield
–
Electronic Components Technology
3 wins

Head to Head

10 decided of 12

Hesai leads on 4 of the 12 questions below (Hesai 4, Littelfuse 3, Bel Fuse 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionHSAILFUSBELFALeader
Larger companyMarket capitalisation $1.90B $9.21B $2.27B LFUS
Cheaper on earningsLower P/E, profitable companies only 26.9x -1,142x 42.3x HSAI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 218.8x 19.8x 15.5x BELFA
Faster revenue growthRevenue growth, trailing twelve months +38.6% +15.4% +25.3% HSAI
More profitableNet margin, trailing twelve months 14.7% -0.3% 7.2% HSAI
Better return on capitalReturn on invested capital — 0.0% 12.7% BELFA
Less leveragedLower net debt / EBITDA — 0.0x — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -42.0% +30.5% +19.0% LFUS
Better 5-year returnAnnualised price return, 5 years — +3.6%/yr +63.7%/yr BELFA
Less volatileAnnualised volatility, 1 year 71.2% 42.9% 59.0% LFUS
Higher overall scoreMean of the five percentile scores vs peers 73/100 47/100 64/100 HSAI

Percentile Scorecard

HSAILFUSBELFA

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisHSAILFUSBELFA
Valuation 69 #35 of 112 59 #47 of 112 78 #26 of 112
Growth 97 #4 of 109 29 #78 of 109 60 #44 of 109
Profitability 54 #49 of 105 49 #54 of 105 75 #27 of 105
Financial Health – 63 #44 of 117 81 #23 of 117
Shareholder Returns – 33 #55 of 82 28 #59 of 82
Overall 73 47 64
  • HSAI ranked among 122 companies in Computer Hardware
  • LFUS ranked among 122 companies in Computer Hardware
  • BELFA ranked among 122 companies in Computer Hardware

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodHSAILFUSBELFASPY
1 month -19.5%-16.8%-21.2% -1.0%
3 months -10.1%-13.2%-31.0% +2.9%
6 months -41.2%-13.7%-36.4% +6.4%
Year to date -41.4%+38.9%+5.9% +11.4%
1 year -42.0%+30.5%+19.0% +13.1%
3 years +30.3%+57.6%+311.4% +79.4%
3 years, per year +9.2%+16.4%+60.3% +21.5%
5 years —+19.4%+1,072.0% +67.7%
5 years, per year —+3.6%+63.7% +10.9%
10 years —+179.5%+685.5% +255.2%
10 years, per year —+10.8%+22.9% +13.5%

Risk

MeasureHSAILFUSBELFASPY
Volatility, 1Y 71.2%42.9%59.0% 12.7%
Downside volatility, 1Y 68.0%44.9%67.3% 12.7%
Beta vs S&P 500, 1Y 2.871.812.25 1.00
Return / volatility, 1Y -0.590.710.32 1.03
Max drawdown, 5Y -84.2%-54.8%-44.8% -25.4%
From 52-week high -54.4%-28.2%-44.8% -2.5%
52-week high $28.79$489.10$291.23 $779.14
52-week low $12.14$234.94$114.02 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleHSAILFUSBELFA
P/E now vs peer median 25.8xmedian 31.3x -1,103xmedian 31.3x 40.7xmedian 31.3x
P/S now vs peer median 4.3xmedian 2.6x 3.4xmedian 2.6x 2.7xmedian 2.6x
EV/EBITDA now vs peer median —median 19.6x 38.3xmedian 19.6x 11.4xmedian 19.6x
P/FCF now vs peer median —median 28.3x 20.1xmedian 28.3x 27.0xmedian 28.3x
P/B now vs peer median —median 2.9x 3.4xmedian 2.9x 2.2xmedian 2.9x
PEG now vs peer median 0.43median 1.15 41.63median 1.15 -2.94median 1.15

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsHSAILFUSBELFA
Revenue $480.33M $2.61B $744.09M
Gross profit $195.19M $1.03B $294.08M
Operating income $24.53M $95.49M $118.20M
Net income $63.29M -$8.06M $77.96M
Free cash flow – $444.35M $73.34M
R&D $122.50M $115.22M $33.09M
EPS (diluted) $0.48 $-0.31 $3.94
Cash & equivalents $222.56M $628.22M $306.11M
Total debt – $629.66M $627.00M
Shares (diluted) 146.44M 25.62M 13.61M
Enterprise value -$1.61B $6.72B $1.79B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricHSAILFUSBELFA
P/E 25.8x -1,103x 40.7x
P/FCF – 20.1x 27.0x
P/Operating cash flow – 17.4x 23.7x
P/S 4.3x 3.4x 2.7x
P/B – 3.4x 2.2x
P/Tangible book – 4.3x 2.9x
EV/EBITDA – 38.3x 11.4x
EV/EBIT 43.6x 93.5x 14.2x
EV/Revenue 2.2x 3.4x 2.3x
EV/FCF – 20.1x 22.8x
EV/Operating cash flow – 17.4x 20.1x
PEG (3Y EPS CAGR) 0.43 41.63 -2.94

Growth

14 metrics
MetricHSAILFUSBELFA
Revenue growth (1Y) 38.6% 15.4% 25.3%
Revenue CAGR (3Y) 27.1% 1.5% 2.6%
Gross profit growth (1Y) 32.5% 23.4% 30.8%
Gross profit CAGR (3Y) 36.0% 0.9% 11.3%
Operating income growth (1Y) 1,028% -52.6% 50.2%
Operating income CAGR (3Y) 32.9% -40.7% 10.6%
Net income growth (1Y) 405.8% -107.5% 30.7%
Net income CAGR (3Y) 46.3% -26.5% 2.2%
EPS growth (1Y) 342.2% -107.3% -2.1%
EPS CAGR (3Y) 59.8% -26.5% -13.9%
Operating cash flow growth (1Y) – 31.5% 29.3%
Operating cash flow CAGR (3Y) – 8.0% 6.2%
Free cash flow growth (1Y) – 41.0% 52.7%
Free cash flow CAGR (3Y) – 12.0% 8.5%

Profitability

14 metrics
MetricHSAILFUSBELFA
Gross margin 40.6% 39.3% 39.5%
EBITDA margin – 8.9% 19.8%
Operating margin 5.1% 3.7% 15.9%
Pretax margin 7.6% 3.0% 12.5%
Net margin 14.7% -0.3% 7.2%
FCF margin – 17.0% 9.9%
Operating cash flow margin – 19.6% 11.2%
Return on equity – -0.3% 11.6%
Return on assets 4.0% -0.2% 7.0%
Return on invested capital – 0.0% 12.7%
Return on capital employed – 2.8% 12.4%
Asset turnover 0.3x 0.7x 0.7x
Cash conversion (OCF / net income) – -63.5x 1.1x
Stock comp / revenue – 1.1% 1.2%

Financial Health

11 metrics
MetricHSAILFUSBELFA
Debt / assets – 15.7% –
Debt / equity – 0.2x –
Net debt / EBITDA – 0.0x –
Debt / FCF – 1.4x –
Liabilities / assets – 34.7% 28.1%
Equity / assets – 65.3% 71.9%
Interest coverage 19.1x 3.2x 10.8x
Current ratio – 2.8x 4.5x
Quick ratio – 1.8x 3.0x
Cash ratio – 1.1x 2.0x
Altman Z-score – 5.50 5.25

Shareholder Returns

7 metrics
MetricHSAILFUSBELFA
Dividend yield – 0.9% 0.1%
Net buyback yield – -1.1% –
Shareholder yield – -0.2% 0.1%
Payout ratio (earnings) – – –
Payout ratio (FCF) – – –
Dividend growth (1Y) – – –
Dividend CAGR (3Y) – – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusHSAILFUSBELFA
Forward P/E 218.8xFY2026 19.8xFY2026 15.5xFY2026
EPS, next fiscal year $0.06FY2026 $17.78FY2026 $10.39FY2026
EPS growth, next FY -86.0%FY2026 +66.5%FY2026 +46.3%FY2026
EPS growth, the year after +150.0% +12.1% +3.6%
Revenue, next fiscal year $674.17MFY2026 $3.11BFY2026 $771.32MFY2026
Revenue growth, next FY +55.8%FY2026 +30.3%FY2026 +14.2%FY2026
Revenue growth, the year after +28.7% +0.2% +9.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersHSAILFUSBELFA
Held by institutions 26.6% 99.4% 63.1%
Institutions holding 131 606 110
Change in shares held, QoQ -13.3% +1.6% +14.8%
Institutions buying 88 295 70
Institutions selling 31 209 30
Buyers to sellers 2.84 1.41 2.33

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

HSAILFUSBELFA
HSAI 1.00 0.35 0.30
LFUS 0.35 1.00 0.62
BELFA 0.30 0.62 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, HSAI, LFUS and BELFA?

Littelfuse (LFUS) is the largest by market capitalisation: Hesai (HSAI) $1.90B, Littelfuse (LFUS) $9.21B, Bel Fuse (BELFA) $2.27B.

Which stock is cheaper, HSAI, LFUS and BELFA?

Hesai (HSAI) trades on the lowest price-to-earnings ratio (Hesai (HSAI) 26.9x, Littelfuse (LFUS) -1,142x, Bel Fuse (BELFA) 42.3x). On next year's consensus earnings, Bel Fuse (BELFA) is cheapest (Hesai (HSAI) 218.8x, Littelfuse (LFUS) 19.8x, Bel Fuse (BELFA) 15.5x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Hesai (HSAI) grew revenue fastest over the trailing twelve months: Hesai (HSAI) +38.6%, Littelfuse (LFUS) +15.4%, Bel Fuse (BELFA) +25.3%.

Which company is more profitable?

Hesai (HSAI) has the highest net margin (Hesai (HSAI) 14.7%, Littelfuse (LFUS) -0.3%, Bel Fuse (BELFA) 7.2%). On return on invested capital, Bel Fuse (BELFA) leads (Littelfuse (LFUS) 0.0%, Bel Fuse (BELFA) 12.7%).

Which stock has performed better?

Over the past year Littelfuse (LFUS) returned the most: Hesai (HSAI) -42.0%, Littelfuse (LFUS) +30.5%, Bel Fuse (BELFA) +19.0%. Over five years, Bel Fuse (BELFA) compounded fastest (Littelfuse (LFUS) +3.6%/yr, Bel Fuse (BELFA) +63.7%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Littelfuse (LFUS) has been the steadiest (Hesai (HSAI) 71.2%, Littelfuse (LFUS) 42.9%, Bel Fuse (BELFA) 59.0%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, HSAI, LFUS and BELFA?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Hesai (HSAI) leads on 4. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.