OUST vs LFUS vs BELFA Stock Comparison

Ouster, Littelfuse and Bel Fuse Prices as of Oct 28, 2026 Peers: Industry group
1 more company in this comparison (AEVA) Create a free account to keep reading and compare up to 10 companies.
OUST Ouster, Inc.
$33.61 -17.8% 1M +1.5% 1Y
Market cap
$2.30B
P/E
–
Revenue (TTM)
$204.91M
Div. yield
–
Electronic Components Technology
1 win
LFUS Littelfuse Inc /De
$387.15 -9.8% 1M +47.5% 1Y
Market cap
$9.83B
P/E
260.2x
Revenue (TTM)
$2.76B
Div. yield
0.79%
Electronic Components Technology
5 wins
BELFA Bel Fuse Inc /Nj
$180.15 -10.1% 1M +29.6% 1Y
Market cap
$2.22B
P/E
42.5x
Revenue (TTM)
$785.62M
Div. yield
0.13%
Electronic Components Technology
4 wins

Head to Head

10 decided of 12

Littelfuse leads on 5 of the 12 questions below (Littelfuse 5, Bel Fuse 4, Ouster 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionOUSTLFUSBELFALeader
Larger companyMarket capitalisation $2.30B $9.83B $2.22B LFUS
Cheaper on earningsLower P/E, profitable companies only -41.6x 260.2x 42.5x BELFA
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 21.8x 17.3x BELFA
Faster revenue growthRevenue growth, trailing twelve months +62.8% +18.7% +21.0% OUST
More profitableNet margin, trailing twelve months -26.0% 1.4% — LFUS
Better return on capitalReturn on invested capital — 1.3% — –
Less leveragedLower net debt / EBITDA — -0.7x — –
Higher dividend yieldTrailing dividend yield — 0.79% 0.13% LFUS
Better 1-year returnPrice return, last 12 months +1.5% +47.5% +29.6% LFUS
Better 5-year returnAnnualised price return, 5 years -11.4%/yr +5.6%/yr +64.8%/yr BELFA
Less volatileAnnualised volatility, 1 year 101.9% 43.1% 59.3% LFUS
Higher overall scoreMean of the five percentile scores vs peers 44/100 53/100 59/100 BELFA

Percentile Scorecard

OUSTLFUSBELFA

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

AxisOUSTLFUSBELFA
Valuation 9 #101 of 111 63 #42 of 111 67 #37 of 111
Growth 83 #19 of 108 33 #73 of 108 55 #49 of 108
Profitability 14 #90 of 104 63 #39 of 104 58 #44 of 104
Financial Health 87 #16 of 115 67 #39 of 115 84 #19 of 115
Shareholder Returns 26 #58 of 78 40 #47 of 78 30 #55 of 78
Overall 44 53 59
  • OUST ranked among 121 companies in Computer Hardware
  • LFUS ranked among 121 companies in Computer Hardware
  • BELFA ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodOUSTLFUSBELFASPY
1 month -17.8%-9.8%-10.1% +0.9%
3 months +7.4%-5.7%-11.0% +5.9%
6 months +31.6%-1.1%-21.5% +8.5%
Year to date +55.3%+53.1%+18.7% +13.3%
1 year +1.5%+47.5%+29.6% +12.4%
3 years +786.8%+79.0%+272.7% +88.1%
3 years, per year +107.1%+21.4%+55.1% +23.5%
5 years -45.4%+31.4%+1,113.1% +68.2%
5 years, per year -11.4%+5.6%+64.8% +11.0%
10 years —+179.7%+886.0% +263.4%
10 years, per year —+10.8%+25.7% +13.8%

Risk

MeasureOUSTLFUSBELFASPY
Volatility, 1Y 101.9%43.1%59.3% 12.7%
Downside volatility, 1Y 99.7%44.8%67.6% 12.7%
Beta vs S&P 500, 1Y 4.621.862.29 1.00
Return / volatility, 1Y 0.021.100.50 0.98
Max drawdown, 5Y -95.8%-54.8%-44.8% -25.4%
From 52-week high -46.2%-20.8%-38.1% -0.9%
52-week high $62.52$489.10$291.23 $779.14
52-week low $16.63$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.

MultipleOUSTLFUSBELFA
P/E now vs peer median -41.6xmedian 33.5x 260.2xmedian 33.5x 42.5xmedian 33.5x
P/S now vs peer median 11.2xmedian 2.8x 3.6xmedian 2.8x 2.8xmedian 2.8x
EV/EBITDA now vs peer median -38.8xmedian 19.6x 33.2xmedian 19.6x —median 19.6x
P/FCF now vs peer median -27.9xmedian 29.8x 18.6xmedian 29.8x 33.3xmedian 29.8x
P/B now vs peer median 6.2xmedian 2.9x 3.6xmedian 2.9x 2.4xmedian 2.9x
PEG now vs peer median -0.74median 1.10 -5.13median 1.10 -3.29median 1.10

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 monthsOUSTLFUSBELFA
Revenue $204.91M $2.76B $785.62M
Gross profit $101.63M $1.10B $313.22M
Operating income -$62.60M $151.43M $127.41M
Net income -$53.33M $37.79M $93.79M
Free cash flow -$82.47M $528.88M –
R&D $68.46M $117.61M $34.33M
EPS (diluted) $-0.81 $1.47 $4.24
Cash & equivalents $91.76M $824.84M $333.12M
Total debt – $629.93M –
Shares (diluted) 65.99M 25.67M 13.61M
Enterprise value $1.41B $7.34B $2.33B

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
MetricOUSTLFUSBELFA
P/E -41.6x 260.2x 42.5x
P/FCF -27.9x 18.6x 33.3x
P/Operating cash flow -42.8x 16.5x 23.2x
P/S 11.2x 3.6x 2.8x
P/B 6.2x 3.6x 2.4x
P/Tangible book 6.8x 4.5x 2.4x
EV/EBITDA -38.8x 33.2x –
EV/EBIT -32.6x 63.7x –
EV/Revenue 10.0x 3.5x 2.8x
EV/FCF -24.7x 18.2x –
EV/Operating cash flow -37.9x 16.2x 23.2x
PEG (3Y EPS CAGR) -0.74 -5.13 -3.29

Growth

14 metrics
MetricOUSTLFUSBELFA
Revenue growth (1Y) 62.8% 18.7% 21.0%
Revenue CAGR (3Y) 51.6% 3.5% 5.5%
Gross profit growth (1Y) 90.8% 28.9% 24.7%
Gross profit CAGR (3Y) 166.5% 4.7% 13.0%
Operating income growth (1Y) 39.7% -28.2% 30.6%
Operating income CAGR (3Y) 45.1% -28.7% 12.4%
Net income growth (1Y) 42.0% -68.1% 26.6%
Net income CAGR (3Y) 48.0% -50.4% 7.3%
EPS growth (1Y) 52.1% -68.9% -17.6%
EPS CAGR (3Y) 56.5% -50.8% -12.9%
Operating cash flow growth (1Y) -329.9% 30.6% 60.8%
Operating cash flow CAGR (3Y) 27.6% 12.4% -0.7%
Free cash flow growth (1Y) -416.3% 38.7% –
Free cash flow CAGR (3Y) 17.7% 17.1% –

Profitability

14 metrics
MetricOUSTLFUSBELFA
Gross margin 49.6% 40.1% –
EBITDA margin -25.6% 10.5% –
Operating margin -30.6% 5.5% –
Pretax margin -25.5% 4.9% –
Net margin -26.0% 1.4% –
FCF margin -40.2% 19.2% –
Operating cash flow margin -26.3% 21.6% 12.2%
Return on equity -16.5% 1.4% 10.2%
Return on assets -12.5% 0.9% 7.3%
Return on invested capital – 1.3% –
Return on capital employed -18.1% 4.4% –
Asset turnover 0.5x 0.7x 0.6x
Cash conversion (OCF / net income) 1.0x 15.8x 1.0x
Stock comp / revenue 18.5% 1.1% 1.3%

Financial Health

11 metrics
MetricOUSTLFUSBELFA
Debt / assets – 14.9% –
Debt / equity – 0.2x –
Net debt / EBITDA – -0.7x –
Debt / FCF – 1.2x –
Liabilities / assets 21.8% 35.5% 20.0%
Equity / assets 78.2% 64.5% 71.3%
Interest coverage – 5.7x –
Current ratio 4.2x 2.7x 4.4x
Quick ratio 3.5x 1.9x –
Cash ratio 3.1x 1.2x –
Altman Z-score 11.03 5.65 –

Shareholder Returns

7 metrics
MetricOUSTLFUSBELFA
Dividend yield – 0.8% 0.1%
Net buyback yield -6.1% -0.8% –
Shareholder yield -6.1% 0.0% 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.

ConsensusOUSTLFUSBELFA
Forward P/E – 21.8xFY2026 17.3xFY2026
EPS, next fiscal year $-0.27FY2026 $17.78FY2026 $10.39FY2026
EPS growth, next FY – +66.5%FY2026 +46.3%FY2026
EPS growth, the year after – +12.1% +3.6%
Revenue, next fiscal year $229.51MFY2026 $3.11BFY2026 $771.32MFY2026
Revenue growth, next FY +35.5%FY2026 +30.3%FY2026 +14.2%FY2026
Revenue growth, the year after +36.6% +0.2% +9.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersOUSTLFUSBELFA
Held by institutions 53.9% 99.4% 63.1%
Institutions holding 330 606 110
Change in shares held, QoQ +19.0% +1.6% +14.8%
Institutions buying 233 295 70
Institutions selling 66 209 30
Buyers to sellers 3.53 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.

OUSTLFUSBELFA
OUST 1.00 0.53 0.45
LFUS 0.53 1.00 0.63
BELFA 0.45 0.63 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, OUST, LFUS and BELFA?

Littelfuse (LFUS) is the largest by market capitalisation: Ouster (OUST) $2.30B, Littelfuse (LFUS) $9.83B, Bel Fuse (BELFA) $2.22B.

Which stock is cheaper, OUST, LFUS and BELFA?

Bel Fuse (BELFA) trades on the lowest price-to-earnings ratio (Ouster (OUST) -41.6x, Littelfuse (LFUS) 260.2x, Bel Fuse (BELFA) 42.5x). On next year's consensus earnings, Bel Fuse (BELFA) is cheapest (Littelfuse (LFUS) 21.8x, Bel Fuse (BELFA) 17.3x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Ouster (OUST) grew revenue fastest over the trailing twelve months: Ouster (OUST) +62.8%, Littelfuse (LFUS) +18.7%, Bel Fuse (BELFA) +21.0%.

Which company is more profitable?

Littelfuse (LFUS) has the highest net margin (Ouster (OUST) -26.0%, Littelfuse (LFUS) 1.4%).

Which stock has performed better?

Over the past year Littelfuse (LFUS) returned the most: Ouster (OUST) +1.5%, Littelfuse (LFUS) +47.5%, Bel Fuse (BELFA) +29.6%. Over five years, Bel Fuse (BELFA) compounded fastest (Ouster (OUST) -11.4%/yr, Littelfuse (LFUS) +5.6%/yr, Bel Fuse (BELFA) +64.8%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Littelfuse (LFUS) has the highest dividend yield: Littelfuse (LFUS) 0.79%, Bel Fuse (BELFA) 0.13%. Ouster (OUST) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Littelfuse (LFUS) has been the steadiest (Ouster (OUST) 101.9%, Littelfuse (LFUS) 43.1%, Bel Fuse (BELFA) 59.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, OUST, 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, Littelfuse (LFUS) leads on 5. 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.