CSCO vs IDN vs AAOI Stock Comparison

Cisco Systems, Intellicheck and Applied Optoelectronics Prices as of Nov 2, 2026 Peers: Industry group
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CSCO Cisco Systems, Inc.
$101.61 -9.4% 1M +39.0% 1Y
Market cap
$400.95B
P/E
30.3x
Revenue (TTM)
$63.33B
Div. yield
1.64%
Networking Equipment Technology
6 wins
IDN Intellicheck, Inc.
$2.27 0.0% 1M -50.5% 1Y
Market cap
$45.97M
P/E
14.6x
Revenue (TTM)
$24.11M
Div. yield
–
Identity and Access Management Technology
2 wins

Head to Head

11 decided of 12

Cisco Systems leads on 6 of the 12 questions below (Cisco Systems 6, Applied Optoelectronics 3, Intellicheck 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionCSCOIDNAAOILeader
Larger companyMarket capitalisation $400.95B $45.97M $5.27B CSCO
Cheaper on earningsLower P/E, profitable companies only 30.3x 14.6x -89.4x IDN
Cheaper on forward earningsLower price / next fiscal year consensus EPS 21.4x 32.4x 88.0x CSCO
Faster revenue growthRevenue growth, trailing twelve months +11.8% +16.7% +61.8% AAOI
More profitableNet margin, trailing twelve months 21.0% 13.0% -9.6% CSCO
Better return on capitalReturn on invested capital 15.9% — -4.2% CSCO
Less leveragedLower net debt / EBITDA 0.8x — 13.8x CSCO
Higher dividend yieldTrailing dividend yield 1.64% — — –
Better 1-year returnPrice return, last 12 months +39.0% -50.5% +75.8% AAOI
Better 5-year returnAnnualised price return, 5 years +12.0%/yr -24.1%/yr +49.5%/yr AAOI
Less volatileAnnualised volatility, 1 year 35.9% 86.5% 140.2% CSCO
Higher overall scoreMean of the five percentile scores vs peers 53/100 92/100 32/100 IDN

Percentile Scorecard

CSCOIDNAAOI

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

AxisCSCOIDNAAOI
Valuation 30 #79 of 112 96 #6 of 124 11 #100 of 112
Growth 40 #65 of 108 94 #8 of 113 54 #50 of 108
Profitability 87 #14 of 104 89 #13 of 110 16 #88 of 104
Financial Health 30 #82 of 116 88 #17 of 129 71 #34 of 116
Shareholder Returns 80 #17 of 80 – 8 #74 of 80
Overall 53 92 32
  • CSCO ranked among 121 companies in Computer Hardware
  • IDN ranked among 137 companies in Infrastructure Software
  • AAOI ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodCSCOIDNAAOISPY
1 month -9.4%0.0%-45.9% -2.3%
3 months -12.3%-40.1%-43.3% -0.7%
6 months +9.7%-71.2%-63.9% +4.8%
Year to date +31.9%-66.0%+79.3% +10.3%
1 year +39.0%-50.5%+75.8% +10.3%
3 years +91.7%+12.9%+560.0% +73.0%
3 years, per year +24.2%+4.1%+87.7% +20.1%
5 years +76.3%-74.9%+646.7% +61.9%
5 years, per year +12.0%-24.1%+49.5% +10.1%
10 years +234.4%+33.5%+210.9% +258.6%
10 years, per year +12.8%+2.9%+12.0% +13.6%

Risk

MeasureCSCOIDNAAOISPY
Volatility, 1Y 35.9%86.5%140.2% 12.8%
Downside volatility, 1Y 37.6%90.9%129.1% 12.8%
Beta vs S&P 500, 1Y 1.160.274.47 1.00
Return / volatility, 1Y 1.09-0.580.54 0.80
Max drawdown, 5Y -38.6%-84.4%-82.6% -25.4%
From 52-week high -21.8%-74.7%-72.0% -3.5%
52-week high $130.00$8.99$223.10 $779.14
52-week low $71.04$2.14$19.49 $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.

MultipleCSCOIDNAAOI
P/E now vs peer median 30.3xmedian 29.9x 14.6xmedian 35.6x -89.4xmedian 29.9x
P/S now vs peer median 6.3xmedian 2.8x 1.9xmedian 4.2x 8.8xmedian 2.8x
EV/EBITDA now vs peer median 23.1xmedian 18.5x 9.5xmedian 30.0x -150.5xmedian 18.5x
P/FCF now vs peer median 31.4xmedian 28.0x 16.4xmedian 25.2x -8.8xmedian 28.0x
P/B now vs peer median 8.0xmedian 2.8x 2.0xmedian 3.2x 3.2xmedian 2.8x
PEG now vs peer median 11.24median 1.00 0.36median 1.21 -2.69median 1.00

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 monthsCSCOIDNAAOI
Revenue $63.33B $24.11M $595.97M
Gross profit $40.86B $21.96M $172.33M
Operating income $15.37B $2.85M -$67.41M
Net income $13.27B $3.14M -$57.02M
Free cash flow $12.77B $2.81M -$600.81M
R&D $9.56B $5.28M $107.61M
EPS (diluted) $3.33 $0.15 $-0.70
Cash & equivalents $7.22B $11.84M $499.74M
Total debt $29.53B – $57.26M
Shares (diluted) 3.99B 20.93M 81.57M
Enterprise value $336.88B $7.20M $3.99B

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
MetricCSCOIDNAAOI
P/E 30.3x 14.6x -89.4x
P/FCF 31.4x 16.4x -8.8x
P/Operating cash flow 28.3x 15.9x -40.0x
P/S 6.3x 1.9x 8.8x
P/B 8.0x 2.0x 3.2x
P/Tangible book 9.4x 2.2x 3.2x
EV/EBITDA 23.1x 9.5x -150.5x
EV/EBIT 27.0x 12.0x -71.7x
EV/Revenue 6.5x 1.4x 8.1x
EV/FCF 32.5x 12.1x -8.0x
EV/Operating cash flow 29.2x 11.8x -36.7x
PEG (3Y EPS CAGR) 11.24 0.36 -2.69

Growth

14 metrics
MetricCSCOIDNAAOI
Revenue growth (1Y) 11.8% 16.7% 61.8%
Revenue CAGR (3Y) 3.6% 11.2% 40.9%
Gross profit growth (1Y) 11.1% 17.5% 62.0%
Gross profit CAGR (3Y) 4.6% 10.5% 73.3%
Operating income growth (1Y) 30.7% 361.2% -40.6%
Operating income CAGR (3Y) 0.7% 41.0% -2.8%
Net income growth (1Y) 30.3% 442.2% 63.4%
Net income CAGR (3Y) 1.7% 41.8% 6.2%
EPS growth (1Y) 30.7% 423.6% 74.5%
EPS CAGR (3Y) 2.7% 40.6% 33.2%
Operating cash flow growth (1Y) -0.1% 93.0% 15.2%
Operating cash flow CAGR (3Y) -10.7% 44.8% -168.6%
Free cash flow growth (1Y) -3.9% 94.9% -146.3%
Free cash flow CAGR (3Y) -12.5% 43.9% -294.2%

Profitability

14 metrics
MetricCSCOIDNAAOI
Gross margin 64.5% 91.1% 28.9%
EBITDA margin 28.3% 15.0% -5.4%
Operating margin 24.3% 11.8% -11.3%
Pretax margin 25.3% 13.3% -10.6%
Net margin 21.0% 13.0% -9.6%
FCF margin 20.2% 11.7% -100.8%
Operating cash flow margin 22.4% 12.0% -22.1%
Return on equity 26.8% 14.3% -4.1%
Return on assets 10.4% 11.9% -2.9%
Return on invested capital 15.9% – -4.2%
Return on capital employed 17.9% 12.2% -4.5%
Asset turnover 0.5x 0.9x 0.3x
Cash conversion (OCF / net income) 1.1x 0.9x 2.3x
Stock comp / revenue 6.0% 3.7% 2.6%

Financial Health

11 metrics
MetricCSCOIDNAAOI
Debt / assets 22.8% – 2.5%
Debt / equity 0.6x – 0.0x
Net debt / EBITDA 0.8x – 13.8x
Debt / FCF 2.3x – -0.1x
Liabilities / assets 61.2% 12.0% 27.5%
Equity / assets 38.8% 88.0% 72.5%
Interest coverage 10.5x – -19.1x
Current ratio 0.9x 5.0x 2.8x
Quick ratio 0.6x 4.7x 1.9x
Cash ratio 0.4x 3.8x 1.2x
Altman Z-score 3.90 3.63 5.24

Shareholder Returns

7 metrics
MetricCSCOIDNAAOI
Dividend yield 1.6% – –
Net buyback yield 1.4% – -25.6%
Shareholder yield 3.1% – -25.6%
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.

ConsensusCSCOIDNAAOI
Forward P/E 21.4xFY2027 32.4xFY2026 88.0xFY2026
EPS, next fiscal year $4.74FY2027 $0.07FY2026 $0.71FY2026
EPS growth, next FY +9.5%FY2027 +16.7%FY2026 –
EPS growth, the year after +20.7% -71.4% +646.5%
Revenue, next fiscal year $74.93BFY2027 $21.46MFY2026 $994.70MFY2026
Revenue growth, next FY +18.3%FY2027 -5.4%FY2026 +118.3%FY2026
Revenue growth, the year after +0.6% -3.9% +185.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersCSCOIDNAAOI
Held by institutions 80.1% 51.5% 60.5%
Institutions holding 4,048 85 482
Change in shares held, QoQ +5.0% -2.0% -3.5%
Institutions buying 1,848 59 313
Institutions selling 1,818 17 144
Buyers to sellers 1.02 3.47 2.17

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.

CSCOIDNAAOI
CSCO 1.00 0.04 0.35
IDN 0.04 1.00 -0.16
AAOI 0.35 -0.16 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, CSCO, IDN and AAOI?

Cisco Systems (CSCO) is the largest by market capitalisation: Cisco Systems (CSCO) $400.95B, Intellicheck (IDN) $45.97M, Applied Optoelectronics (AAOI) $5.27B.

Which stock is cheaper, CSCO, IDN and AAOI?

Intellicheck (IDN) trades on the lowest price-to-earnings ratio (Cisco Systems (CSCO) 30.3x, Intellicheck (IDN) 14.6x, Applied Optoelectronics (AAOI) -89.4x). On next year's consensus earnings, Cisco Systems (CSCO) is cheapest (Cisco Systems (CSCO) 21.4x, Intellicheck (IDN) 32.4x, Applied Optoelectronics (AAOI) 88.0x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Applied Optoelectronics (AAOI) grew revenue fastest over the trailing twelve months: Cisco Systems (CSCO) +11.8%, Intellicheck (IDN) +16.7%, Applied Optoelectronics (AAOI) +61.8%.

Which company is more profitable?

Cisco Systems (CSCO) has the highest net margin (Cisco Systems (CSCO) 21.0%, Intellicheck (IDN) 13.0%, Applied Optoelectronics (AAOI) -9.6%). On return on invested capital, Cisco Systems (CSCO) leads (Cisco Systems (CSCO) 15.9%, Applied Optoelectronics (AAOI) -4.2%).

Which stock has performed better?

Over the past year Applied Optoelectronics (AAOI) returned the most: Cisco Systems (CSCO) +39.0%, Intellicheck (IDN) -50.5%, Applied Optoelectronics (AAOI) +75.8%. Over five years, Applied Optoelectronics (AAOI) compounded fastest (Cisco Systems (CSCO) +12.0%/yr, Intellicheck (IDN) -24.1%/yr, Applied Optoelectronics (AAOI) +49.5%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Cisco Systems (CSCO) 1.64%. Intellicheck (IDN) and Applied Optoelectronics (AAOI) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Cisco Systems (CSCO) has been the steadiest (Cisco Systems (CSCO) 35.9%, Intellicheck (IDN) 86.5%, Applied Optoelectronics (AAOI) 140.2%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, CSCO, IDN and AAOI?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Cisco Systems (CSCO) leads on 6. 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.