OUST vs LFUS vs KN Stock Comparison

Ouster, Littelfuse and Knowles Prices as of Oct 26, 2026 Peers: Industry group
OUST Ouster, Inc.
$29.71 -32.0% 1M -17.0% 1Y
Market cap
$2.16B
P/E
–
Revenue (TTM)
$204.91M
Div. yield
–
Electronic Components Technology
1 win
LFUS Littelfuse Inc /De
$364.03 -15.2% 1M +35.2% 1Y
Market cap
$9.72B
P/E
–
Revenue (TTM)
$2.61B
Div. yield
–
Electronic Components Technology
3 wins
KN Knowles Corp
$32.65 -13.0% 1M +36.0% 1Y
Market cap
$2.93B
P/E
40.8x
Revenue (TTM)
$666.10M
Div. yield
–
Electronic Components Technology
4 wins

Head to Head

8 decided of 12

Knowles leads on 4 of the 12 questions below (Knowles 4, Littelfuse 3, Ouster 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionOUSTLFUSKNLeader
Larger companyMarket capitalisation $2.16B $9.72B $2.93B LFUS
Cheaper on earningsLower P/E, profitable companies only -40.6x -1,206x 40.8x –
Cheaper on forward earningsLower price / next fiscal year consensus EPS — 20.5x 22.8x LFUS
Faster revenue growthRevenue growth, trailing twelve months +62.8% +15.4% +16.1% OUST
More profitableNet margin, trailing twelve months -26.0% -0.3% — LFUS
Better return on capitalReturn on invested capital — 0.0% — –
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 -17.0% +35.2% +36.0% KN
Better 5-year returnAnnualised price return, 5 years -14.4%/yr +5.5%/yr +10.5%/yr KN
Less volatileAnnualised volatility, 1 year 102.2% 43.1% 41.2% KN
Higher overall scoreMean of the five percentile scores vs peers 44/100 46/100 54/100 KN

Percentile Scorecard

OUSTLFUSKN

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

AxisOUSTLFUSKN
Valuation 11 #99 of 111 58 #47 of 111 45 #62 of 111
Growth 82 #20 of 108 28 #78 of 108 70 #33 of 108
Profitability 14 #90 of 104 50 #53 of 104 49 #54 of 104
Financial Health 88 #15 of 115 61 #45 of 115 –
Shareholder Returns 24 #62 of 81 35 #53 of 81 –
Overall 44 46 54
  • OUST ranked among 121 companies in Computer Hardware
  • LFUS ranked among 121 companies in Computer Hardware
  • KN ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodOUSTLFUSKNSPY
1 month -32.0%-15.2%-13.0% -0.8%
3 months -15.5%-9.7%-12.6% +3.5%
6 months +10.4%-9.7%+4.7% +7.0%
Year to date +37.3%+43.9%+52.4% +12.2%
1 year -17.0%+35.2%+36.0% +13.0%
3 years +683.9%+68.3%+151.0% +86.3%
3 years, per year +98.7%+19.0%+35.9% +23.1%
5 years -54.1%+30.6%+64.5% +68.6%
5 years, per year -14.4%+5.5%+10.5% +11.0%
10 years —+165.7%+119.4% +258.0%
10 years, per year —+10.3%+8.2% +13.6%

Risk

MeasureOUSTLFUSKNSPY
Volatility, 1Y 102.2%43.1%41.2% 12.7%
Downside volatility, 1Y 100.6%44.9%42.9% 12.7%
Beta vs S&P 500, 1Y 4.571.841.89 1.00
Return / volatility, 1Y -0.170.820.88 1.02
Max drawdown, 5Y -95.8%-54.8%-49.6% -25.4%
From 52-week high -52.5%-25.6%-23.7% -1.8%
52-week high $62.52$489.10$42.80 $779.14
52-week low $16.63$234.94$20.67 $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.

MultipleOUSTLFUSKN
P/E now vs peer median -36.8xmedian 32.0x -1,143xmedian 32.0x 39.0xmedian 32.0x
P/S now vs peer median 9.9xmedian 2.8x 3.5xmedian 2.8x 4.2xmedian 2.8x
EV/EBITDA now vs peer median -33.8xmedian 19.4x 39.6xmedian 19.4x —median 19.4x
P/FCF now vs peer median -24.7xmedian 29.0x 20.8xmedian 29.0x 195.6xmedian 29.0x
P/B now vs peer median 5.5xmedian 2.9x 3.5xmedian 2.9x 3.5xmedian 2.9x
PEG now vs peer median -0.65median 1.13 43.13median 1.13 1.15median 1.13

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 monthsOUSTLFUSKN
Revenue $204.91M $2.61B $666.10M
Gross profit $101.63M $1.03B $295.50M
Operating income -$62.60M $95.49M $97.10M
Net income -$53.33M -$8.06M $71.70M
Free cash flow -$82.47M $444.35M –
R&D $68.46M $115.22M $43.90M
EPS (diluted) $-0.81 $-0.31 $0.82
Cash & equivalents $91.76M $628.22M $46.60M
Total debt – $629.66M –
Shares (diluted) 65.99M 25.62M 87.90M
Enterprise value $1.28B $7.23B $2.93B

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
MetricOUSTLFUSKN
P/E -36.8x -1,143x 39.0x
P/FCF -24.7x 20.8x 195.6x
P/Operating cash flow -37.8x 18.1x 27.6x
P/S 9.9x 3.5x 4.2x
P/B 5.5x 3.5x 3.5x
P/Tangible book 6.0x 4.5x 4.2x
EV/EBITDA -33.8x 39.6x –
EV/EBIT -28.3x 96.8x –
EV/Revenue 8.7x 3.5x 4.2x
EV/FCF -21.5x 20.8x –
EV/Operating cash flow -33.0x 18.1x 27.6x
PEG (3Y EPS CAGR) -0.65 43.13 1.15

Growth

14 metrics
MetricOUSTLFUSKN
Revenue growth (1Y) 62.8% 15.4% 16.1%
Revenue CAGR (3Y) 51.6% 1.5% 25.5%
Gross profit growth (1Y) 90.8% 23.4% 20.8%
Gross profit CAGR (3Y) 166.5% 0.9% 13.2%
Operating income growth (1Y) 39.7% -52.6% 62.1%
Operating income CAGR (3Y) 45.1% -40.7% -33.2%
Net income growth (1Y) 42.0% -107.5% 71.9%
Net income CAGR (3Y) 48.0% -26.5% 33.7%
EPS growth (1Y) 52.1% -107.3% 70.8%
EPS CAGR (3Y) 56.5% -26.5% 34.0%
Operating cash flow growth (1Y) -329.9% 31.5% -15.4%
Operating cash flow CAGR (3Y) 27.6% 8.0% 7.5%
Free cash flow growth (1Y) -416.3% 41.0% –
Free cash flow CAGR (3Y) 17.7% 12.0% –

Profitability

14 metrics
MetricOUSTLFUSKN
Gross margin 49.6% 39.3% –
EBITDA margin -25.6% 8.9% –
Operating margin -30.6% 3.7% –
Pretax margin -25.5% 3.0% –
Net margin -26.0% -0.3% –
FCF margin -40.2% 17.0% –
Operating cash flow margin -26.3% 19.6% 15.2%
Return on equity -16.5% -0.3% –
Return on assets -12.5% -0.2% –
Return on invested capital – 0.0% –
Return on capital employed -18.1% 2.8% –
Asset turnover 0.5x 0.7x 0.6x
Cash conversion (OCF / net income) 1.0x -63.5x 1.4x
Stock comp / revenue 18.5% 1.1% 4.4%

Financial Health

11 metrics
MetricOUSTLFUSKN
Debt / assets – 15.7% –
Debt / equity – 0.2x –
Net debt / EBITDA – 0.0x –
Debt / FCF – 1.4x –
Liabilities / assets 21.8% 34.7% –
Equity / assets 78.2% 65.3% 74.2%
Interest coverage – 3.2x –
Current ratio 4.2x 2.8x 2.9x
Quick ratio 3.5x 1.8x –
Cash ratio 3.1x 1.1x –
Altman Z-score 9.48 5.64 –

Shareholder Returns

7 metrics
MetricOUSTLFUSKN
Dividend yield – 0.8% –
Net buyback yield -6.9% -1.1% –
Shareholder yield -6.9% -0.2% –
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.

ConsensusOUSTLFUSKN
Forward P/E – 20.5xFY2026 22.8xFY2026
EPS, next fiscal year $-0.27FY2026 $17.78FY2026 $1.43FY2026
EPS growth, next FY – +66.5%FY2026 +28.8%FY2026
EPS growth, the year after – +12.1% +21.0%
Revenue, next fiscal year $229.51MFY2026 $3.11BFY2026 $712.60MFY2026
Revenue growth, next FY +35.5%FY2026 +30.3%FY2026 +20.1%FY2026
Revenue growth, the year after +36.6% +0.2% +12.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersOUSTLFUSKN
Held by institutions 53.9% 99.4% 100.0%
Institutions holding 330 606 340
Change in shares held, QoQ +19.0% +1.6% +0.5%
Institutions buying 233 295 198
Institutions selling 66 209 93
Buyers to sellers 3.53 1.41 2.13

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.

OUSTLFUSKN
OUST 1.00 0.52 0.61
LFUS 0.52 1.00 0.77
KN 0.61 0.77 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, OUST, LFUS and KN?

Littelfuse (LFUS) is the largest by market capitalisation: Ouster (OUST) $2.16B, Littelfuse (LFUS) $9.72B, Knowles (KN) $2.93B.

Which company is growing faster?

Ouster (OUST) grew revenue fastest over the trailing twelve months: Ouster (OUST) +62.8%, Littelfuse (LFUS) +15.4%, Knowles (KN) +16.1%.

Which company is more profitable?

Littelfuse (LFUS) has the highest net margin (Ouster (OUST) -26.0%, Littelfuse (LFUS) -0.3%).

Which stock has performed better?

Over the past year Knowles (KN) returned the most: Ouster (OUST) -17.0%, Littelfuse (LFUS) +35.2%, Knowles (KN) +36.0%. Over five years, Knowles (KN) compounded fastest (Ouster (OUST) -14.4%/yr, Littelfuse (LFUS) +5.5%/yr, Knowles (KN) +10.5%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Knowles (KN) has been the steadiest (Ouster (OUST) 102.2%, Littelfuse (LFUS) 43.1%, Knowles (KN) 41.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, OUST, LFUS and KN?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Knowles (KN) 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.