SMCI vs WDC vs NTAP Stock Comparison

Super Micro Computer, Western Digital and NetApp Prices as of Oct 28, 2026 Peers: Industry group
SMCI Super Micro Computer, Inc.
$35.81 -14.3% 1M -31.6% 1Y
Market cap
$23.52B
P/E
9.7x
Revenue (TTM)
$39.06B
Div. yield
–
Server and Storage Hardware Technology
4 wins
WDC Western Digital Corp
$396.42 -12.5% 1M +217.3% 1Y
Market cap
$148.39B
P/E
14.5x
Revenue (TTM)
$14.48B
Div. yield
0.14%
Server and Storage Hardware Technology
5 wins
NTAP NetApp, Inc.
$223.66 +9.4% 1M +93.0% 1Y
Market cap
$43.84B
P/E
30.9x
Revenue (TTM)
$7.39B
Div. yield
0.93%
Server and Storage Hardware Technology
3 wins

Head to Head

12 decided of 12

Western Digital leads on 5 of the 12 questions below (Western Digital 5, Super Micro Computer 4, NetApp 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionSMCIWDCNTAPLeader
Larger companyMarket capitalisation $23.52B $148.39B $43.84B WDC
Cheaper on earningsLower P/E, profitable companies only 9.7x 14.5x 30.9x SMCI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 7.9x 16.5x 21.3x SMCI
Faster revenue growthRevenue growth, trailing twelve months +77.8% +43.0% +12.2% SMCI
More profitableNet margin, trailing twelve months 5.7% 69.2% 19.2% WDC
Better return on capitalReturn on invested capital 17.0% 53.8% 36.7% WDC
Less leveragedLower net debt / EBITDA — -0.1x -0.5x NTAP
Higher dividend yieldTrailing dividend yield — 0.14% 0.93% NTAP
Better 1-year returnPrice return, last 12 months -31.6% +217.3% +93.0% WDC
Better 5-year returnAnnualised price return, 5 years +58.9%/yr +58.6%/yr +20.2%/yr SMCI
Less volatileAnnualised volatility, 1 year 95.7% 81.3% 44.8% NTAP
Higher overall scoreMean of the five percentile scores vs peers 58/100 78/100 58/100 WDC

Percentile Scorecard

SMCIWDCNTAP

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

AxisSMCIWDCNTAP
Valuation 66 #38 of 111 50 #56 of 111 41 #66 of 111
Growth 73 #30 of 108 98 #3 of 108 52 #52 of 108
Profitability 55 #47 of 104 98 #3 of 104 93 #8 of 104
Financial Health 68 #37 of 115 68 #38 of 115 29 #82 of 115
Shareholder Returns 25 #59 of 78 78 #18 of 78 73 #22 of 78
Overall 58 78 58
  • SMCI ranked among 121 companies in Computer Hardware
  • WDC ranked among 121 companies in Computer Hardware
  • NTAP ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodSMCIWDCNTAPSPY
1 month -14.3%-12.5%+9.4% +0.9%
3 months +39.3%-14.2%+29.1% +5.9%
6 months +36.1%-4.0%+105.9% +8.5%
Year to date +22.3%+130.1%+108.9% +13.3%
1 year -31.6%+217.3%+93.0% +12.4%
3 years +48.3%+1,245.6%+211.5% +88.1%
3 years, per year +14.1%+138.0%+46.1% +23.5%
5 years +911.6%+903.1%+150.5% +68.2%
5 years, per year +58.9%+58.6%+20.2% +11.0%
10 years +1,367.6%+785.9%+562.5% +263.4%
10 years, per year +30.8%+24.4%+20.8% +13.8%

Risk

MeasureSMCIWDCNTAPSPY
Volatility, 1Y 95.7%81.3%44.8% 12.7%
Downside volatility, 1Y 98.1%82.5%38.8% 12.7%
Beta vs S&P 500, 1Y 4.033.181.38 1.00
Return / volatility, 1Y -0.332.672.07 0.98
Max drawdown, 5Y -84.8%-55.5%-43.5% -25.4%
From 52-week high -32.0%-46.9%-6.5% -0.9%
52-week high $52.69$746.23$239.18 $779.14
52-week low $20.53$124.92$94.11 $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.

MultipleSMCIWDCNTAP
P/E now vs peer median 9.7xmedian 33.5x 14.5xmedian 33.5x 30.9xmedian 33.5x
P/S now vs peer median 0.6xmedian 2.8x 10.2xmedian 2.8x 5.9xmedian 2.8x
EV/EBITDA now vs peer median —median 19.6x 24.2xmedian 19.6x 21.0xmedian 19.6x
P/FCF now vs peer median -3.4xmedian 29.8x 34.6xmedian 29.8x 26.6xmedian 29.8x
P/B now vs peer median 1.6xmedian 2.9x 15.9xmedian 2.9x 29.3xmedian 2.9x
PEG now vs peer median 0.24median 1.10 0.19median 1.10 3.77median 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 monthsSMCIWDCNTAP
Revenue $39.06B $14.48B $7.39B
Gross profit $4.23B $7.62B $5.22B
Operating income $2.77B $5.71B $1.85B
Net income $2.23B $10.02B $1.42B
Free cash flow -$6.97B $4.29B $1.65B
R&D $771.23M $1.15B $1.02B
EPS (diluted) $3.20 $26.10 $7.09
Cash & equivalents $7.52B $1.31B $1.57B
Total debt $2.00B $12.58B $2.49B
Shares (diluted) 697.35M 384.00M 200.00M
Enterprise value $6.42B $138.22B $26.65B

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
MetricSMCIWDCNTAP
P/E 9.7x 14.5x 30.9x
P/FCF -3.4x 34.6x 26.6x
P/Operating cash flow -3.5x 30.5x 23.1x
P/S 0.6x 10.2x 5.9x
P/B 1.6x 15.9x 29.3x
P/Tangible book 1.6x 15.9x 30.1x
EV/EBITDA – 24.2x 21.0x
EV/EBIT 6.5x 25.9x 23.1x
EV/Revenue 0.5x 10.2x 5.8x
EV/FCF -2.6x 34.5x 25.9x
EV/Operating cash flow -2.6x 30.4x 22.5x
PEG (3Y EPS CAGR) 0.24 0.19 3.77

Growth

14 metrics
MetricSMCIWDCNTAP
Revenue growth (1Y) 77.8% 43.0% 12.2%
Revenue CAGR (3Y) 76.3% 57.4% 6.0%
Gross profit growth (1Y) 74.0% 85.2% 13.2%
Gross profit CAGR (3Y) 48.8% 126.7% 7.9%
Operating income growth (1Y) 121.1% 104.4% 35.6%
Operating income CAGR (3Y) 53.8% 85.5% 25.3%
Net income growth (1Y) 112.7% 288.7% 21.1%
Net income CAGR (3Y) 51.6% 83.2% 5.5%
EPS growth (1Y) 91.6% 286.8% 22.9%
EPS CAGR (3Y) 40.9% 75.8% 8.2%
Operating cash flow growth (1Y) -510.4% 108.7% 3.2%
Operating cash flow CAGR (3Y) -130.6% 88.3% 14.0%
Free cash flow growth (1Y) -555.0% 121.1% -0.5%
Free cash flow CAGR (3Y) -135.9% 66.0% 15.5%

Profitability

14 metrics
MetricSMCIWDCNTAP
Gross margin 10.8% 52.6% 70.6%
EBITDA margin – 42.1% 27.5%
Operating margin 7.1% 39.4% 25.0%
Pretax margin 7.1% 73.2% 24.7%
Net margin 5.7% 69.2% 19.2%
FCF margin -17.8% 29.6% 22.3%
Operating cash flow margin -17.4% 33.6% 25.7%
Return on equity 20.2% 110.0% 99.6%
Return on assets 8.4% 71.3% 13.1%
Return on invested capital 17.0% 53.8% 36.7%
Return on capital employed 14.2% 57.3% 29.4%
Asset turnover 1.5x 1.0x 0.7x
Cash conversion (OCF / net income) -3.1x 0.5x 1.3x
Stock comp / revenue 1.1% 1.6% 5.4%

Financial Health

11 metrics
MetricSMCIWDCNTAP
Debt / assets 6.7% 5.5% 22.7%
Debt / equity 0.1x 0.1x 1.7x
Net debt / EBITDA – -0.1x -0.5x
Debt / FCF -0.3x 0.2x 1.5x
Liabilities / assets 51.6% 34.3% 86.4%
Equity / assets 48.4% 65.7% 13.6%
Interest coverage 14.2x 48.8x –
Current ratio 3.9x 1.4x 1.2x
Quick ratio 1.9x 0.9x 1.0x
Cash ratio 1.1x 0.3x 0.8x
Altman Z-score 3.61 21.60 4.16

Shareholder Returns

7 metrics
MetricSMCIWDCNTAP
Dividend yield – 0.1% 0.9%
Net buyback yield -6.2% 2.0% 1.7%
Shareholder yield -6.2% 2.2% 2.6%
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.

ConsensusSMCIWDCNTAP
Forward P/E 7.9xFY2027 16.5xFY2027 21.3xFY2026
EPS, next fiscal year $4.52FY2027 $24.04FY2027 $10.50FY2026
EPS growth, next FY +24.5%FY2027 +135.2%FY2027 +29.2%FY2026
EPS growth, the year after +21.7% +70.9% +8.7%
Revenue, next fiscal year $74.04BFY2027 $20.04BFY2027 $8.49BFY2026
Revenue growth, next FY +89.6%FY2027 +55.1%FY2027 +22.7%FY2026
Revenue growth, the year after +5.0% +39.2% +8.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersSMCIWDCNTAP
Held by institutions 68.0% 93.7% 97.4%
Institutions holding 774 1,846 959
Change in shares held, QoQ +32.3% -1.3% -1.0%
Institutions buying 450 1,127 501
Institutions selling 233 597 336
Buyers to sellers 1.93 1.89 1.49

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.

SMCIWDCNTAP
SMCI 1.00 0.34 0.37
WDC 0.34 1.00 0.22
NTAP 0.37 0.22 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, SMCI, WDC and NTAP?

Western Digital (WDC) is the largest by market capitalisation: Super Micro Computer (SMCI) $23.52B, Western Digital (WDC) $148.39B, NetApp (NTAP) $43.84B.

Which stock is cheaper, SMCI, WDC and NTAP?

Super Micro Computer (SMCI) trades on the lowest price-to-earnings ratio (Super Micro Computer (SMCI) 9.7x, Western Digital (WDC) 14.5x, NetApp (NTAP) 30.9x). On next year's consensus earnings, Super Micro Computer (SMCI) is cheapest (Super Micro Computer (SMCI) 7.9x, Western Digital (WDC) 16.5x, NetApp (NTAP) 21.3x). 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: Super Micro Computer (SMCI) +77.8%, Western Digital (WDC) +43.0%, NetApp (NTAP) +12.2%.

Which company is more profitable?

Western Digital (WDC) has the highest net margin (Super Micro Computer (SMCI) 5.7%, Western Digital (WDC) 69.2%, NetApp (NTAP) 19.2%). On return on invested capital, Western Digital (WDC) leads (Super Micro Computer (SMCI) 17.0%, Western Digital (WDC) 53.8%, NetApp (NTAP) 36.7%).

Which stock has performed better?

Over the past year Western Digital (WDC) returned the most: Super Micro Computer (SMCI) -31.6%, Western Digital (WDC) +217.3%, NetApp (NTAP) +93.0%. Over five years, Super Micro Computer (SMCI) compounded fastest (Super Micro Computer (SMCI) +58.9%/yr, Western Digital (WDC) +58.6%/yr, NetApp (NTAP) +20.2%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

NetApp (NTAP) has the highest dividend yield: Western Digital (WDC) 0.14%, NetApp (NTAP) 0.93%. Super Micro Computer (SMCI) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, NetApp (NTAP) has been the steadiest (Super Micro Computer (SMCI) 95.7%, Western Digital (WDC) 81.3%, NetApp (NTAP) 44.8%). Volatility measures how widely the price swings, not the risk of the business.

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

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.