WDC vs P vs SMCI Stock Comparison

Western Digital, Everpure and Super Micro Computer Prices as of Oct 27, 2026 Peers: Industry group
WDC Western Digital Corp
$380.88 -16.6% 1M +200.7% 1Y
Market cap
$144.41B
P/E
14.4x
Revenue (TTM)
$14.48B
Div. yield
0.00%
Server and Storage Hardware Technology
5 wins
P Everpure, Inc.
$138.82 +10.2% 1M +45.4% 1Y
Market cap
$46.16B
P/E
182.3x
Revenue (TTM)
$4.26B
Div. yield
–
Server and Storage Hardware Technology
1 win
SMCI Super Micro Computer, Inc.
$35.09 -18.9% 1M -32.0% 1Y
Market cap
$21.37B
P/E
9.6x
Revenue (TTM)
$39.06B
Div. yield
–
Server and Storage Hardware Technology
4 wins

Head to Head

10 decided of 12

Western Digital leads on 5 of the 12 questions below (Western Digital 5, Super Micro Computer 4, Everpure 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionWDCPSMCILeader
Larger companyMarket capitalisation $144.41B $46.16B $21.37B WDC
Cheaper on earningsLower P/E, profitable companies only 14.4x 182.3x 9.6x SMCI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 15.8x 46.9x 7.8x SMCI
Faster revenue growthRevenue growth, trailing twelve months +43.0% +27.2% +77.8% SMCI
More profitableNet margin, trailing twelve months 69.2% 5.9% 5.7% WDC
Better return on capitalReturn on invested capital 53.8% — 17.0% WDC
Less leveragedLower net debt / EBITDA -0.1x — — –
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +200.7% +45.4% -32.0% WDC
Better 5-year returnAnnualised price return, 5 years +54.5%/yr +38.9%/yr +58.3%/yr SMCI
Less volatileAnnualised volatility, 1 year 81.3% 73.0% 95.7% P
Higher overall scoreMean of the five percentile scores vs peers 77/100 51/100 57/100 WDC

Percentile Scorecard

WDCPSMCI

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

AxisWDCPSMCI
Valuation 51 #55 of 112 18 #92 of 112 63 #42 of 112
Growth 98 #3 of 109 78 #25 of 109 73 #30 of 109
Profitability 97 #4 of 104 62 #40 of 104 57 #45 of 104
Financial Health 66 #40 of 116 35 #76 of 116 67 #39 of 116
Shareholder Returns 73 #23 of 81 60 #33 of 81 24 #62 of 81
Overall 77 51 57
  • WDC ranked among 122 companies in Computer Hardware
  • P ranked among 122 companies in Computer Hardware
  • SMCI ranked among 122 companies in Computer Hardware

Price Performance

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

Returns

PeriodWDCPSMCISPY
1 month -16.6%+10.2%-18.9% -0.2%
3 months -17.8%+90.3%+23.3% +3.9%
6 months -2.6%+95.7%+28.8% +8.2%
Year to date +121.1%+107.2%+19.9% +12.9%
1 year +200.7%+45.4%-32.0% +12.3%
3 years +1,192.9%+321.3%+45.4% +87.4%
3 years, per year +134.8%+61.6%+13.3% +23.3%
5 years +779.6%+416.6%+891.2% +67.9%
5 years, per year +54.5%+38.9%+58.3% +10.9%
10 years +745.8%+1,023.1%+1,487.8% +261.1%
10 years, per year +23.8%+27.4%+31.9% +13.7%

Risk

MeasureWDCPSMCISPY
Volatility, 1Y 81.3%73.0%95.7% 12.7%
Downside volatility, 1Y 82.1%82.7%98.1% 12.7%
Beta vs S&P 500, 1Y 3.172.634.03 1.00
Return / volatility, 1Y 2.470.62-0.33 0.97
Max drawdown, 5Y -55.5%-48.6%-84.8% -25.4%
From 52-week high -49.0%-11.6%-33.4% -1.2%
52-week high $746.23$156.95$52.69 $779.14
52-week low $124.92$56.99$20.53 $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.

MultipleWDCPSMCI
P/E now vs peer median 13.9xmedian 33.2x 182.5xmedian 33.2x 9.5xmedian 33.2x
P/S now vs peer median 9.8xmedian 2.8x 10.9xmedian 2.8x 0.6xmedian 2.8x
EV/EBITDA now vs peer median 23.3xmedian 20.0x 117.8xmedian 20.0x —median 20.0x
P/FCF now vs peer median 33.2xmedian 29.8x 360.9xmedian 29.8x -3.3xmedian 29.8x
P/B now vs peer median 15.3xmedian 3.0x 30.0xmedian 3.0x 1.6xmedian 3.0x
PEG now vs peer median 0.18median 1.17 0.33median 1.17 0.23median 1.17

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 monthsWDCPSMCI
Revenue $14.48B $4.26B $39.06B
Gross profit $7.62B $2.97B $4.23B
Operating income $5.71B $224.21M $2.77B
Net income $10.02B $253.29M $2.23B
Free cash flow $4.29B $128.17M -$6.97B
R&D $1.15B $1.05B $771.23M
EPS (diluted) $26.10 $0.73 $3.20
Cash & equivalents $1.31B $385.69M $7.52B
Total debt $12.58B – $2.00B
Shares (diluted) 384.00M 345.59M 697.35M
Enterprise value $134.24B $40.57B $4.27B

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
MetricWDCPSMCI
P/E 13.9x 182.5x 9.5x
P/FCF 33.2x 360.9x -3.3x
P/Operating cash flow 29.3x 108.1x -3.4x
P/S 9.8x 10.9x 0.6x
P/B 15.3x 30.0x 1.6x
P/Tangible book 15.3x 30.5x 1.6x
EV/EBITDA 23.3x 117.8x –
EV/EBIT 24.9x 201.8x 6.3x
EV/Revenue 9.8x 10.6x 0.4x
EV/FCF 33.1x 353.1x -2.5x
EV/Operating cash flow 29.2x 105.8x -2.6x
PEG (3Y EPS CAGR) 0.18 0.33 0.23

Growth

14 metrics
MetricWDCPSMCI
Revenue growth (1Y) 43.0% 27.2% 77.8%
Revenue CAGR (3Y) 57.4% 15.5% 76.3%
Gross profit growth (1Y) 85.2% 28.3% 74.0%
Gross profit CAGR (3Y) 126.7% 15.5% 48.8%
Operating income growth (1Y) 104.4% 195.6% 121.1%
Operating income CAGR (3Y) 85.5% 277.6% 53.8%
Net income growth (1Y) 288.7% 82.0% 112.7%
Net income CAGR (3Y) 83.2% 574.2% 51.6%
EPS growth (1Y) 286.8% 77.8% 91.6%
EPS CAGR (3Y) 75.8% 550.0% 40.9%
Operating cash flow growth (1Y) 108.7% -46.6% -510.4%
Operating cash flow CAGR (3Y) 88.3% -13.6% -130.6%
Free cash flow growth (1Y) 121.1% -76.7% -555.0%
Free cash flow CAGR (3Y) 66.0% -34.5% -135.9%

Profitability

14 metrics
MetricWDCPSMCI
Gross margin 52.6% 69.7% 10.8%
EBITDA margin 42.1% 9.0% –
Operating margin 39.4% 5.3% 7.1%
Pretax margin 73.2% 6.6% 7.1%
Net margin 69.2% 5.9% 5.7%
FCF margin 29.6% 3.0% -17.8%
Operating cash flow margin 33.6% 10.0% -17.4%
Return on equity 110.0% 17.0% 20.2%
Return on assets 71.3% 5.1% 8.4%
Return on invested capital 53.8% – 17.0%
Return on capital employed 57.3% 8.0% 14.2%
Asset turnover 1.0x 0.9x 1.5x
Cash conversion (OCF / net income) 0.5x 1.7x -3.1x
Stock comp / revenue 1.6% 12.9% 1.1%

Financial Health

11 metrics
MetricWDCPSMCI
Debt / assets 5.5% – 6.7%
Debt / equity 0.1x – 0.1x
Net debt / EBITDA -0.1x – –
Debt / FCF 0.2x – -0.3x
Liabilities / assets 34.3% 70.5% 51.6%
Equity / assets 65.7% 29.5% 48.4%
Interest coverage 48.8x – 14.2x
Current ratio 1.4x 1.5x 3.9x
Quick ratio 0.9x 1.3x 1.9x
Cash ratio 0.3x 0.5x 1.1x
Altman Z-score 20.89 8.47 3.59

Shareholder Returns

7 metrics
MetricWDCPSMCI
Dividend yield 0.1% – –
Net buyback yield 2.1% 0.6% -6.3%
Shareholder yield 2.3% 0.6% -6.3%
Payout ratio (earnings) 2.0% – –
Payout ratio (FCF) 4.6% – –
Dividend growth (1Y) 151.3% – –
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.

ConsensusWDCPSMCI
Forward P/E 15.8xFY2027 46.9xFY2026 7.8xFY2027
EPS, next fiscal year $24.04FY2027 $2.96FY2026 $4.52FY2027
EPS growth, next FY +135.2%FY2027 +43.7%FY2026 +24.5%FY2027
EPS growth, the year after +70.9% +48.6% +21.7%
Revenue, next fiscal year $20.04BFY2027 $4.74BFY2026 $74.04BFY2027
Revenue growth, next FY +55.1%FY2027 +29.5%FY2026 +89.6%FY2027
Revenue growth, the year after +39.2% +41.5% +5.0%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersWDCPSMCI
Held by institutions 93.7% – 68.0%
Institutions holding 1,846 – 774
Change in shares held, QoQ -1.3% – +32.3%
Institutions buying 1,127 – 450
Institutions selling 597 – 233
Buyers to sellers 1.89 – 1.93

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.

WDCPSMCI
WDC 1.00 0.42 0.34
P 0.42 1.00 0.36
SMCI 0.34 0.36 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, WDC, P and SMCI?

Western Digital (WDC) is the largest by market capitalisation: Western Digital (WDC) $144.41B, Everpure (P) $46.16B, Super Micro Computer (SMCI) $21.37B.

Which stock is cheaper, WDC, P and SMCI?

Super Micro Computer (SMCI) trades on the lowest price-to-earnings ratio (Western Digital (WDC) 14.4x, Everpure (P) 182.3x, Super Micro Computer (SMCI) 9.6x). On next year's consensus earnings, Super Micro Computer (SMCI) is cheapest (Western Digital (WDC) 15.8x, Everpure (P) 46.9x, Super Micro Computer (SMCI) 7.8x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Super Micro Computer (SMCI) grew revenue fastest over the trailing twelve months: Western Digital (WDC) +43.0%, Everpure (P) +27.2%, Super Micro Computer (SMCI) +77.8%.

Which company is more profitable?

Western Digital (WDC) has the highest net margin (Western Digital (WDC) 69.2%, Everpure (P) 5.9%, Super Micro Computer (SMCI) 5.7%). On return on invested capital, Western Digital (WDC) leads (Western Digital (WDC) 53.8%, Super Micro Computer (SMCI) 17.0%).

Which stock has performed better?

Over the past year Western Digital (WDC) returned the most: Western Digital (WDC) +200.7%, Everpure (P) +45.4%, Super Micro Computer (SMCI) -32.0%. Over five years, Super Micro Computer (SMCI) compounded fastest (Western Digital (WDC) +54.5%/yr, Everpure (P) +38.9%/yr, Super Micro Computer (SMCI) +58.3%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Western Digital (WDC) 0.00%, Everpure (P) 0.00%, Super Micro Computer (SMCI) 0.00%. Everpure (P) and Super Micro Computer (SMCI) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Everpure (P) has been the steadiest (Western Digital (WDC) 81.3%, Everpure (P) 73.0%, Super Micro Computer (SMCI) 95.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, WDC, P and SMCI?

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