SMCI vs STX vs PENG Stock Comparison

Super Micro Computer, Seagate Technology Holdings and Penguin Solutions Prices as of Oct 29, 2026 Peers: Industry group
SMCI Super Micro Computer, Inc.
$34.43 -16.1% 1M -34.7% 1Y
Market cap
$22.62B
P/E
9.3x
Revenue (TTM)
$39.06B
Div. yield
–
Server and Storage Hardware Technology
4 wins
PENG Penguin Solutions, Inc.
$58.79 +5.4% 1M +162.6% 1Y
Market cap
$3.54B
P/E
20.6x
Revenue (TTM)
$1.73B
Div. yield
–
Server and Storage Hardware Technology

Head to Head

11 decided of 12

Seagate Technology Holdings leads on 7 of the 12 questions below (Seagate Technology Holdings 7, Super Micro Computer 4). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionSMCISTXPENGLeader
Larger companyMarket capitalisation $22.62B $160.91B $3.54B STX
Cheaper on earningsLower P/E, profitable companies only 9.3x 36.3x 20.6x SMCI
Cheaper on forward earningsLower price / next fiscal year consensus EPS 7.6x 18.2x 13.8x SMCI
Faster revenue growthRevenue growth, trailing twelve months +77.8% +44.4% +26.5% SMCI
More profitableNet margin, trailing twelve months 5.7% 31.9% 8.7% STX
Better return on capitalReturn on invested capital 17.0% 82.3% 14.9% STX
Less leveragedLower net debt / EBITDA — 0.2x 0.6x STX
Higher dividend yieldTrailing dividend yield — 0.42% — –
Better 1-year returnPrice return, last 12 months -34.7% +163.7% +162.6% STX
Better 5-year returnAnnualised price return, 5 years +57.7%/yr +51.1%/yr +17.1%/yr SMCI
Less volatileAnnualised volatility, 1 year 95.8% 73.9% 85.9% STX
Higher overall scoreMean of the five percentile scores vs peers 57/100 67/100 53/100 STX

Percentile Scorecard

SMCISTXPENG

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

AxisSMCISTXPENG
Valuation 68 #37 of 112 32 #77 of 112 39 #69 of 112
Growth 73 #30 of 108 99 #2 of 108 69 #34 of 108
Profitability 55 #47 of 104 100 #1 of 104 54 #48 of 104
Financial Health 68 #38 of 116 44 #65 of 116 22 #91 of 116
Shareholder Returns 23 #60 of 78 62 #30 of 78 79 #17 of 78
Overall 57 67 53
  • SMCI ranked among 121 companies in Computer Hardware
  • STX ranked among 121 companies in Computer Hardware
  • PENG ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodSMCISTXPENGSPY
1 month -16.1%-23.3%+5.4% +0.7%
3 months +24.2%-17.8%+14.3% +3.7%
6 months +25.7%+4.0%+93.3% +7.1%
Year to date +17.6%+154.4%+200.6% +12.8%
1 year -34.7%+163.7%+162.6% +11.9%
3 years +45.5%+923.8%+337.1% +85.2%
3 years, per year +13.3%+117.3%+63.6% +22.8%
5 years +872.6%+686.4%+119.9% +67.6%
5 years, per year +57.7%+51.1%+17.1% +10.9%
10 years +1,311.1%+1,951.2%— +262.0%
10 years, per year +30.3%+35.3%— +13.7%

Risk

MeasureSMCISTXPENGSPY
Volatility, 1Y 95.8%73.9%85.9% 12.7%
Downside volatility, 1Y 97.9%76.4%80.1% 12.6%
Beta vs S&P 500, 1Y 4.032.533.67 1.00
Return / volatility, 1Y -0.362.211.89 0.94
Max drawdown, 5Y -84.8%-58.2%-65.4% -25.4%
From 52-week high -34.7%-36.0%-27.8% -1.2%
52-week high $52.69$1,094.04$81.39 $779.14
52-week low $20.53$237.49$16.24 $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.

MultipleSMCISTXPENG
P/E now vs peer median 9.3xmedian 32.9x 36.3xmedian 32.9x 20.6xmedian 32.9x
P/S now vs peer median 0.6xmedian 2.9x 11.7xmedian 2.9x 2.0xmedian 2.9x
EV/EBITDA now vs peer median —median 20.0x 28.2xmedian 20.0x 16.8xmedian 20.0x
P/FCF now vs peer median -3.2xmedian 30.2x 38.7xmedian 30.2x -21.6xmedian 30.2x
P/B now vs peer median 1.6xmedian 2.9x 46.6xmedian 2.9x 6.6xmedian 2.9x
PEG now vs peer median 0.23median 1.08 0.39median 1.08 0.52median 1.08

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 monthsSMCISTXPENG
Revenue $39.06B $13.80B $1.73B
Gross profit $4.23B $6.95B $478.93M
Operating income $2.77B $5.46B $165.60M
Net income $2.23B $4.40B $185.79M
Free cash flow -$6.97B $4.16B -$163.48M
R&D $771.23M $769.00M $81.68M
EPS (diluted) $3.20 $18.95 $2.57
Cash & equivalents $7.52B $1.26B $647.21M
Total debt $2.00B $2.35B $788.95M
Shares (diluted) 697.35M 232.00M 58.83M
Enterprise value $5.52B $155.75B $1.70B

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
MetricSMCISTXPENG
P/E 9.3x 36.3x 20.6x
P/FCF -3.2x 38.7x -21.6x
P/Operating cash flow -3.3x 33.3x -23.3x
P/S 0.6x 11.7x 2.0x
P/B 1.6x 46.6x 6.6x
P/Tangible book 1.6x 46.6x 7.4x
EV/EBITDA – 28.2x 16.8x
EV/EBIT 6.2x 29.6x 22.2x
EV/Revenue 0.4x 11.7x 2.1x
EV/FCF -2.5x 39.0x -22.5x
EV/Operating cash flow -2.5x 33.5x -24.2x
PEG (3Y EPS CAGR) 0.23 0.39 0.52

Growth

14 metrics
MetricSMCISTXPENG
Revenue growth (1Y) 77.8% 44.4% 26.5%
Revenue CAGR (3Y) 76.3% 26.6% 6.3%
Gross profit growth (1Y) 74.0% 97.2% 21.5%
Gross profit CAGR (3Y) 48.8% 89.7% 4.9%
Operating income growth (1Y) 121.1% 150.5% 184.8%
Operating income CAGR (3Y) 53.8% 125.4% 166.5%
Net income growth (1Y) 112.7% 156.6% 544.3%
Net income CAGR (3Y) 51.6% 99.4% 44.1%
EPS growth (1Y) 91.6% 150.0% 791.5%
EPS CAGR (3Y) 40.9% 94.1% 39.3%
Operating cash flow growth (1Y) -510.4% 217.9% -234.2%
Operating cash flow CAGR (3Y) -130.6% 80.3% -51.2%
Free cash flow growth (1Y) -555.0% 241.1% -256.9%
Free cash flow CAGR (3Y) -135.9% 93.8% -65.3%

Profitability

14 metrics
MetricSMCISTXPENG
Gross margin 10.8% 50.4% 27.7%
EBITDA margin – 41.6% 12.6%
Operating margin 7.1% 39.6% 9.6%
Pretax margin 7.1% 36.7% 8.8%
Net margin 5.7% 31.9% 8.7%
FCF margin -17.8% 30.1% -9.4%
Operating cash flow margin -17.4% 35.0% -8.8%
Return on equity 20.2% 156.4% 37.5%
Return on assets 8.4% 43.3% 7.5%
Return on invested capital 17.0% 82.3% 14.9%
Return on capital employed 14.2% 76.1% 12.9%
Asset turnover 1.5x 1.4x 0.7x
Cash conversion (OCF / net income) -3.1x 1.1x -0.8x
Stock comp / revenue 1.1% 1.6% 1.8%

Financial Health

11 metrics
MetricSMCISTXPENG
Debt / assets 6.7% 22.8% 28.4%
Debt / equity 0.1x 0.7x 1.5x
Net debt / EBITDA – 0.2x 0.6x
Debt / FCF -0.3x 0.6x -4.8x
Liabilities / assets 51.6% 66.6% 80.7%
Equity / assets 48.4% 33.4% 19.3%
Interest coverage 14.2x 22.3x –
Current ratio 3.9x 1.8x 1.9x
Quick ratio 1.9x 1.1x 1.2x
Cash ratio 1.1x 0.4x 0.5x
Altman Z-score 3.58 16.77 2.33

Shareholder Returns

7 metrics
MetricSMCISTXPENG
Dividend yield – 0.4% –
Net buyback yield -6.4% 0.3% 1.8%
Shareholder yield -6.4% 0.7% 1.8%
Payout ratio (earnings) – 14.8% –
Payout ratio (FCF) – 15.6% –
Dividend growth (1Y) – 7.1% –
Dividend CAGR (3Y) – 3.8% –

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.

ConsensusSMCISTXPENG
Forward P/E 7.6xFY2027 18.2xFY2027 13.8xFY2027
EPS, next fiscal year $4.52FY2027 $38.53FY2027 $4.25FY2027
EPS growth, next FY +24.5%FY2027 +147.3%FY2027 +48.1%FY2027
EPS growth, the year after +21.7% +63.8% +31.5%
Revenue, next fiscal year $74.04BFY2027 $19.55BFY2027 $2.52BFY2027
Revenue growth, next FY +89.6%FY2027 +60.2%FY2027 +45.9%FY2027
Revenue growth, the year after +5.0% +29.7% +4.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersSMCISTXPENG
Held by institutions 68.0% 83.8% 100.0%
Institutions holding 775 1,957 352
Change in shares held, QoQ +32.3% +1.4% +0.1%
Institutions buying 451 1,209 229
Institutions selling 233 590 100
Buyers to sellers 1.94 2.05 2.29

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.

SMCISTXPENG
SMCI 1.00 0.30 0.48
STX 0.30 1.00 0.44
PENG 0.48 0.44 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, SMCI, STX and PENG?

Seagate Technology Holdings (STX) is the largest by market capitalisation: Super Micro Computer (SMCI) $22.62B, Seagate Technology Holdings (STX) $160.91B, Penguin Solutions (PENG) $3.54B.

Which stock is cheaper, SMCI, STX and PENG?

Super Micro Computer (SMCI) trades on the lowest price-to-earnings ratio (Super Micro Computer (SMCI) 9.3x, Seagate Technology Holdings (STX) 36.3x, Penguin Solutions (PENG) 20.6x). On next year's consensus earnings, Super Micro Computer (SMCI) is cheapest (Super Micro Computer (SMCI) 7.6x, Seagate Technology Holdings (STX) 18.2x, Penguin Solutions (PENG) 13.8x). 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: Super Micro Computer (SMCI) +77.8%, Seagate Technology Holdings (STX) +44.4%, Penguin Solutions (PENG) +26.5%.

Which company is more profitable?

Seagate Technology Holdings (STX) has the highest net margin (Super Micro Computer (SMCI) 5.7%, Seagate Technology Holdings (STX) 31.9%, Penguin Solutions (PENG) 8.7%). On return on invested capital, Seagate Technology Holdings (STX) leads (Super Micro Computer (SMCI) 17.0%, Seagate Technology Holdings (STX) 82.3%, Penguin Solutions (PENG) 14.9%).

Which stock has performed better?

Over the past year Seagate Technology Holdings (STX) returned the most: Super Micro Computer (SMCI) -34.7%, Seagate Technology Holdings (STX) +163.7%, Penguin Solutions (PENG) +162.6%. Over five years, Super Micro Computer (SMCI) compounded fastest (Super Micro Computer (SMCI) +57.7%/yr, Seagate Technology Holdings (STX) +51.1%/yr, Penguin Solutions (PENG) +17.1%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Seagate Technology Holdings (STX) 0.42%. Super Micro Computer (SMCI) and Penguin Solutions (PENG) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Seagate Technology Holdings (STX) has been the steadiest (Super Micro Computer (SMCI) 95.8%, Seagate Technology Holdings (STX) 73.9%, Penguin Solutions (PENG) 85.9%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, SMCI, STX and PENG?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Seagate Technology Holdings (STX) leads on 7. 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.