LITE vs SPRS vs KN Stock Comparison

Lumentum Holdings, Surge Components and Knowles Prices as of Oct 28, 2026 Peers: Industry group
1 more company in this comparison (LPL) Create a free account to keep reading and compare up to 10 companies.
LITE Lumentum Holdings Inc.
$913.95 -0.8% 1M +360.7% 1Y
Market cap
$71.26B
P/E
–
Revenue (TTM)
$3.01B
Div. yield
–
Electronic Components Technology
5 wins
SPRS Surge Components Inc
$3.20 -19.8% 1M +11.9% 1Y
Market cap
$18.40M
P/E
17.0x
Revenue (TTM)
$37.54M
Div. yield
–
Electronic Components Technology
2 wins
KN Knowles Corp
$34.76 -6.7% 1M +48.0% 1Y
Market cap
$2.97B
P/E
41.4x
Revenue (TTM)
$666.10M
Div. yield
–
Electronic Components Technology
4 wins

Head to Head

11 decided of 12

Lumentum Holdings leads on 5 of the 12 questions below (Lumentum Holdings 5, Knowles 4, Surge Components 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionLITESPRSKNLeader
Larger companyMarket capitalisation $71.26B $18.40M $2.97B LITE
Cheaper on earningsLower P/E, profitable companies only -10.3x 17.0x 41.4x SPRS
Cheaper on forward earningsLower price / next fiscal year consensus EPS 43.0x — 24.3x KN
Faster revenue growthRevenue growth, trailing twelve months +83.2% +6.5% +16.1% LITE
More profitableNet margin, trailing twelve months -230.2% 2.9% 10.8% KN
Better return on capitalReturn on invested capital 8.1% — 8.9% KN
Less leveragedLower net debt / EBITDA -1.4x — 0.5x LITE
Higher dividend yieldTrailing dividend yield 0.00% — 0.00% –
Better 1-year returnPrice return, last 12 months +360.7% +11.9% +48.0% LITE
Better 5-year returnAnnualised price return, 5 years +61.8%/yr -2.3%/yr +10.8%/yr LITE
Less volatileAnnualised volatility, 1 year 98.8% 49.4% 41.3% KN
Higher overall scoreMean of the five percentile scores vs peers 47/100 64/100 63/100 SPRS

Percentile Scorecard

LITESPRSKN

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

AxisLITESPRSKN
Valuation 10 #100 of 111 98 #3 of 111 47 #59 of 111
Growth 80 #22 of 108 26 #80 of 108 62 #42 of 108
Profitability 40 #63 of 104 49 #54 of 104 71 #31 of 104
Financial Health 54 #53 of 115 82 #22 of 115 60 #47 of 115
Shareholder Returns 49 #40 of 78 – 77 #19 of 78
Overall 47 64 63
  • LITE ranked among 121 companies in Computer Hardware
  • SPRS 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

PeriodLITESPRSKNSPY
1 month -0.8%-19.8%-6.7% +0.9%
3 months +51.7%-19.8%+0.7% +5.9%
6 months +6.5%-5.9%+14.5% +8.5%
Year to date +148.0%-5.9%+62.2% +13.3%
1 year +360.7%+11.9%+48.0% +12.4%
3 years +2,433.8%+16.8%+167.2% +88.1%
3 years, per year +193.9%+5.3%+38.8% +23.5%
5 years +1,006.7%-11.1%+66.8% +68.2%
5 years, per year +61.8%-2.3%+10.8% +11.0%
10 years +2,340.5%+220.0%+138.6% +263.4%
10 years, per year +37.6%+12.3%+9.1% +13.8%

Risk

MeasureLITESPRSKNSPY
Volatility, 1Y 98.8%49.4%41.3% 12.7%
Downside volatility, 1Y 100.3%61.7%43.1% 12.7%
Beta vs S&P 500, 1Y 3.16-0.161.90 1.00
Return / volatility, 1Y 3.650.241.16 0.98
Max drawdown, 5Y -66.5%-49.4%-49.6% -25.4%
From 52-week high -19.4%-24.9%-18.8% -0.9%
52-week high $1,133.40$4.26$42.80 $779.14
52-week low $188.36$2.83$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.

MultipleLITESPRSKN
P/E now vs peer median -9.8xmedian 33.5x 17.0xmedian 33.5x 41.4xmedian 33.5x
P/S now vs peer median 26.9xmedian 2.8x 0.5xmedian 2.8x 4.4xmedian 2.8x
EV/EBITDA now vs peer median 100.4xmedian 19.6x 3.7xmedian 19.6x 22.1xmedian 19.6x
P/FCF now vs peer median 269.8xmedian 29.8x 12.9xmedian 29.8x 91.5xmedian 29.8x
P/B now vs peer median 17.4xmedian 2.9x 0.8xmedian 2.9x 3.7xmedian 2.9x
PEG now vs peer median 0.04median 1.10 -0.86median 1.10 1.21median 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 monthsLITESPRSKN
Revenue $3.01B $37.54M $666.10M
Gross profit $1.26B $10.91M $295.50M
Operating income $524.80M $1.08M $97.10M
Net income -$6.94B $1.08M $71.70M
Free cash flow $300.10M $1.43M $32.20M
R&D $356.50M – $43.90M
EPS (diluted) $-92.99 $0.18 $0.82
Cash & equivalents $2.04B $4.72M $46.60M
Total debt $1.64B – $116.00M
Shares (diluted) 74.60M 5.98M 87.70M
Enterprise value $63.07B -$39.44M $2.78B

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
MetricLITESPRSKN
P/E -9.8x 17.0x 41.4x
P/FCF 269.8x 12.9x 91.5x
P/Operating cash flow 107.8x 12.8x 29.1x
P/S 26.9x 0.5x 4.4x
P/B 17.4x 0.8x 3.7x
P/Tangible book 18.8x 0.8x 4.4x
EV/EBITDA 100.4x 3.7x 22.1x
EV/EBIT 152.2x 3.9x 31.0x
EV/Revenue 26.5x 0.1x 4.5x
EV/FCF 266.2x 2.9x 93.6x
EV/Operating cash flow 106.3x 2.9x 29.8x
PEG (3Y EPS CAGR) 0.04 -0.86 1.21

Growth

14 metrics
MetricLITESPRSKN
Revenue growth (1Y) 83.2% 6.5% 16.1%
Revenue CAGR (3Y) 19.5% -1.9% 25.5%
Gross profit growth (1Y) 173.1% 9.7% 20.8%
Gross profit CAGR (3Y) 30.2% -0.9% 13.2%
Operating income growth (1Y) 391.4% 2.1% 62.1%
Operating income CAGR (3Y) 87.0% -24.8% -33.2%
Net income growth (1Y) -26,876% 19.6% 71.9%
Net income CAGR (3Y) -274.9% -18.8% 33.7%
EPS growth (1Y) -25,088% 16.5% 71.2%
EPS CAGR (3Y) -264.1% -19.9% 34.0%
Operating cash flow growth (1Y) 494.9% 36.2% -15.4%
Operating cash flow CAGR (3Y) 61.1% -14.1% 7.5%
Free cash flow growth (1Y) 386.6% 52.6% -31.0%
Free cash flow CAGR (3Y) 80.2% -13.9% -9.0%

Profitability

14 metrics
MetricLITESPRSKN
Gross margin 41.7% 29.1% 44.4%
EBITDA margin 26.4% 3.0% 20.4%
Operating margin 17.4% 2.9% 14.6%
Pretax margin -238.0% 4.0% 13.7%
Net margin -230.2% 2.9% 10.8%
FCF margin 10.0% 3.8% 4.8%
Operating cash flow margin 24.9% 3.8% 15.2%
Return on equity -182.1% 5.0% 9.0%
Return on assets -96.8% 3.8% 6.7%
Return on invested capital 8.1% – 8.9%
Return on capital employed 11.2% 4.8% 10.1%
Asset turnover 0.4x 1.3x 0.6x
Cash conversion (OCF / net income) -0.1x 1.3x 1.4x
Stock comp / revenue 5.6% 0.4% 4.4%

Financial Health

11 metrics
MetricLITESPRSKN
Debt / assets 22.4% – 10.8%
Debt / equity 0.4x – 0.1x
Net debt / EBITDA -1.4x – 0.5x
Debt / FCF 5.5x – 3.6x
Liabilities / assets 36.5% 24.0% 25.8%
Equity / assets 63.5% 76.0% 74.2%
Interest coverage 24.1x – –
Current ratio 1.7x 4.4x 2.9x
Quick ratio 1.1x 3.5x 1.5x
Cash ratio 1.1x 2.3x 0.4x
Altman Z-score 17.67 4.07 6.87

Shareholder Returns

7 metrics
MetricLITESPRSKN
Dividend yield – – –
Net buyback yield 0.0% – 1.7%
Shareholder yield 0.0% – 1.7%
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.

ConsensusLITESPRSKN
Forward P/E 43.0xFY2027 – 24.3xFY2026
EPS, next fiscal year $21.25FY2027 – $1.43FY2026
EPS growth, next FY +145.1%FY2027 – +28.8%FY2026
EPS growth, the year after +61.4% – +21.0%
Revenue, next fiscal year $6.52BFY2027 – $712.60MFY2026
Revenue growth, next FY +116.6%FY2027 – +20.1%FY2026
Revenue growth, the year after +62.9% – +12.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersLITESPRSKN
Held by institutions 92.8% – 100.0%
Institutions holding 1,316 – 340
Change in shares held, QoQ +6.6% – +0.5%
Institutions buying 903 – 198
Institutions selling 318 – 93
Buyers to sellers 2.84 – 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.

LITESPRSKN
LITE 1.00 -0.11 0.56
SPRS -0.11 1.00 -0.05
KN 0.56 -0.05 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, LITE, SPRS and KN?

Lumentum Holdings (LITE) is the largest by market capitalisation: Lumentum Holdings (LITE) $71.26B, Surge Components (SPRS) $18.40M, Knowles (KN) $2.97B.

Which stock is cheaper, LITE, SPRS and KN?

Surge Components (SPRS) trades on the lowest price-to-earnings ratio (Lumentum Holdings (LITE) -10.3x, Surge Components (SPRS) 17.0x, Knowles (KN) 41.4x). On next year's consensus earnings, Knowles (KN) is cheapest (Lumentum Holdings (LITE) 43.0x, Knowles (KN) 24.3x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Lumentum Holdings (LITE) grew revenue fastest over the trailing twelve months: Lumentum Holdings (LITE) +83.2%, Surge Components (SPRS) +6.5%, Knowles (KN) +16.1%.

Which company is more profitable?

Knowles (KN) has the highest net margin (Lumentum Holdings (LITE) -230.2%, Surge Components (SPRS) 2.9%, Knowles (KN) 10.8%). On return on invested capital, Knowles (KN) leads (Lumentum Holdings (LITE) 8.1%, Knowles (KN) 8.9%).

Which stock has performed better?

Over the past year Lumentum Holdings (LITE) returned the most: Lumentum Holdings (LITE) +360.7%, Surge Components (SPRS) +11.9%, Knowles (KN) +48.0%. Over five years, Lumentum Holdings (LITE) compounded fastest (Lumentum Holdings (LITE) +61.8%/yr, Surge Components (SPRS) -2.3%/yr, Knowles (KN) +10.8%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Knowles (KN) has been the steadiest (Lumentum Holdings (LITE) 98.8%, Surge Components (SPRS) 49.4%, Knowles (KN) 41.3%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, LITE, SPRS 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, Lumentum Holdings (LITE) 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.