AVNW vs CIEN vs CALX Stock Comparison

Aviat Networks, Ciena and Calix Prices as of Nov 3, 2026 Peers: Industry group
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AVNW Aviat Networks, Inc.
$20.12 -2.7% 1M -17.7% 1Y
Market cap
$256.17M
P/E
100.9x
Revenue (TTM)
$439.68M
Div. yield
–
Networking Equipment Technology
1 win
CIEN Ciena Corp
$299.99 -23.3% 1M +58.3% 1Y
Market cap
$38.28B
P/E
58.5x
Revenue (TTM)
$6.02B
Div. yield
–
Networking Equipment Technology
7 wins
CALX Calix, Inc
$33.26 -4.4% 1M -50.5% 1Y
Market cap
$2.11B
P/E
46.2x
Revenue (TTM)
$1.15B
Div. yield
–
Networking Equipment Technology
3 wins

Head to Head

11 decided of 12

Ciena leads on 7 of the 12 questions below (Ciena 7, Calix 3, Aviat Networks 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAVNWCIENCALXLeader
Larger companyMarket capitalisation $256.17M $38.28B $2.11B CIEN
Cheaper on earningsLower P/E, profitable companies only 100.9x 58.5x 46.2x CALX
Cheaper on forward earningsLower price / next fiscal year consensus EPS 7.7x 39.5x 20.5x AVNW
Faster revenue growthRevenue growth, trailing twelve months +1.2% +32.6% +22.9% CIEN
More profitableNet margin, trailing twelve months 0.6% 10.9% 4.0% CIEN
Better return on capitalReturn on invested capital 1.0% 12.4% — CIEN
Less leveragedLower net debt / EBITDA 1.0x 0.7x — CIEN
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -17.7% +58.3% -50.5% CIEN
Better 5-year returnAnnualised price return, 5 years -9.0%/yr +37.6%/yr -14.1%/yr CIEN
Less volatileAnnualised volatility, 1 year 62.3% 79.6% 41.5% CALX
Higher overall scoreMean of the five percentile scores vs peers 54/100 55/100 73/100 CALX

Percentile Scorecard

AVNWCIENCALX

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

AxisAVNWCIENCALX
Valuation 85 #18 of 112 21 #89 of 112 59 #47 of 112
Growth 66 #37 of 108 94 #7 of 108 71 #32 of 108
Profitability 42 #61 of 104 83 #19 of 104 60 #42 of 104
Financial Health 30 #82 of 116 41 #69 of 116 75 #30 of 116
Shareholder Returns 48 #45 of 85 35 #56 of 85 100 #1 of 85
Overall 54 55 73
  • AVNW ranked among 121 companies in Computer Hardware
  • CIEN ranked among 121 companies in Computer Hardware
  • CALX ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodAVNWCIENCALXSPY
1 month -2.7%-23.3%-4.4% -2.0%
3 months -6.1%-27.0%-15.8% -2.2%
6 months +33.3%-44.9%-27.4% +4.2%
Year to date -5.9%+28.3%-37.2% +10.6%
1 year -17.7%+58.3%-50.5% +10.4%
3 years -34.1%+583.3%-6.5% +73.6%
3 years, per year -13.0%+89.8%-2.2% +20.2%
5 years -37.5%+393.2%-53.2% +61.6%
5 years, per year -9.0%+37.6%-14.1% +10.1%
10 years +366.8%+1,456.8%+403.9% +261.3%
10 years, per year +16.7%+31.6%+17.6% +13.7%

Risk

MeasureAVNWCIENCALXSPY
Volatility, 1Y 62.3%79.6%41.5% 12.8%
Downside volatility, 1Y 77.9%85.5%45.3% 12.8%
Beta vs S&P 500, 1Y 1.722.900.96 1.00
Return / volatility, 1Y -0.280.73-1.22 0.81
Max drawdown, 5Y -65.1%-54.7%-65.3% -25.4%
From 52-week high -24.8%-52.2%-50.5% -3.2%
52-week high $26.74$627.00$67.24 $779.14
52-week low $15.09$176.45$33.15 $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.

MultipleAVNWCIENCALX
P/E now vs peer median 101.8xmedian 30.7x 65.1xmedian 30.7x 45.6xmedian 30.7x
P/S now vs peer median 0.6xmedian 2.6x 7.1xmedian 2.6x 1.8xmedian 2.6x
EV/EBITDA now vs peer median 11.1xmedian 18.9x 48.1xmedian 18.9x 24.4xmedian 18.9x
P/FCF now vs peer median 42.3xmedian 28.0x 52.3xmedian 28.0x 33.1xmedian 28.0x
P/B now vs peer median 1.0xmedian 2.8x 13.9xmedian 2.8x 2.9xmedian 2.8x
PEG now vs peer median -2.61median 1.07 1.45median 1.07 42.89median 1.07

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 monthsAVNWCIENCALX
Revenue $439.68M $6.02B $1.15B
Gross profit $138.29M $2.65B $637.49M
Operating income $19.24M $738.95M $60.39M
Net income $2.54M $654.41M $45.75M
Free cash flow $6.09M $814.36M $62.16M
R&D $28.40M $924.94M $215.00M
EPS (diluted) $0.19 $4.48 $0.71
Cash & equivalents $72.84M $2.45B $55.89M
Total debt $97.00M $3.23B –
Shares (diluted) 13.03M 145.97M 64.45M
Enterprise value -$46.10M $31.83B $1.13B

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
MetricAVNWCIENCALX
P/E 101.8x 65.1x 45.6x
P/FCF 42.3x 52.3x 33.1x
P/Operating cash flow 19.0x 40.4x 24.6x
P/S 0.6x 7.1x 1.8x
P/B 1.0x 13.9x 2.9x
P/Tangible book 1.1x 14.8x 2.9x
EV/EBITDA 11.1x 48.1x 24.4x
EV/EBIT 14.6x 58.4x 31.5x
EV/Revenue 0.6x 7.2x 1.7x
EV/FCF 46.3x 53.0x 30.6x
EV/Operating cash flow 20.8x 40.9x 22.8x
PEG (3Y EPS CAGR) -2.61 1.45 42.89

Growth

14 metrics
MetricAVNWCIENCALX
Revenue growth (1Y) 1.2% 32.6% 22.9%
Revenue CAGR (3Y) 8.5% 12.5% 4.0%
Gross profit growth (1Y) -0.8% 40.6% 21.6%
Gross profit CAGR (3Y) 4.2% 13.3% 6.4%
Operating income growth (1Y) 81.9% 200.1% 958.5%
Operating income CAGR (3Y) -7.9% 29.1% 6.0%
Net income growth (1Y) 89.3% 364.5% 730.9%
Net income CAGR (3Y) -37.0% 43.5% -1.5%
EPS growth (1Y) 86.4% 359.9% 783.2%
EPS CAGR (3Y) -39.0% 44.8% 1.1%
Operating cash flow growth (1Y) 137.0% 34.5% -19.9%
Operating cash flow CAGR (3Y) 117.2% 201.2% 20.7%
Free cash flow growth (1Y) 184.0% 34.5% -27.3%
Free cash flow CAGR (3Y) 42.2% 95.4% 29.3%

Profitability

14 metrics
MetricAVNWCIENCALX
Gross margin 31.5% 44.1% 55.6%
EBITDA margin 5.8% 14.9% 6.8%
Operating margin 4.4% 12.3% 5.3%
Pretax margin 3.0% 12.1% 6.1%
Net margin 0.6% 10.9% 4.0%
FCF margin 1.4% 13.5% 5.4%
Operating cash flow margin 3.1% 17.5% 7.3%
Return on equity 0.9% 22.0% 6.5%
Return on assets 0.4% 9.3% 4.9%
Return on invested capital 1.0% 12.4% –
Return on capital employed 5.0% 13.1% 8.0%
Asset turnover 0.7x 0.9x 1.2x
Cash conversion (OCF / net income) 5.3x 1.6x 1.8x
Stock comp / revenue 1.4% 3.5% 7.0%

Financial Health

11 metrics
MetricAVNWCIENCALX
Debt / assets 16.2% 40.4% –
Debt / equity 0.4x 1.1x –
Net debt / EBITDA 1.0x 0.7x –
Debt / FCF 15.9x 4.0x –
Liabilities / assets 55.4% 61.8% 24.1%
Equity / assets 44.6% 38.2% 75.9%
Interest coverage – 10.6x –
Current ratio 2.0x 3.8x 3.0x
Quick ratio 1.6x 2.8x 1.5x
Cash ratio 0.3x 1.9x 0.8x
Altman Z-score 0.40 6.37 7.03

Shareholder Returns

7 metrics
MetricAVNWCIENCALX
Dividend yield – – –
Net buyback yield 0.0% -1.1% 12.0%
Shareholder yield 0.0% -1.1% 12.0%
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.

ConsensusAVNWCIENCALX
Forward P/E 7.7xFY2027 39.5xFY2026 20.5xFY2026
EPS, next fiscal year $2.60FY2027 $7.60FY2026 $1.62FY2026
EPS growth, next FY +56.6%FY2027 +187.9%FY2026 +20.9%FY2026
EPS growth, the year after +21.9% +64.7% +48.1%
Revenue, next fiscal year $436.13MFY2027 $6.86BFY2026 $1.11BFY2026
Revenue growth, next FY -0.8%FY2027 +43.8%FY2026 +11.0%FY2026
Revenue growth, the year after +8.1% +18.0% +18.8%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAVNWCIENCALX
Held by institutions 81.1% 93.0% 94.5%
Institutions holding 123 1,224 290
Change in shares held, QoQ +2.4% -1.7% +0.5%
Institutions buying 68 733 148
Institutions selling 35 379 111
Buyers to sellers 1.94 1.93 1.33

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.

AVNWCIENCALX
AVNW 1.00 0.26 0.14
CIEN 0.26 1.00 0.22
CALX 0.14 0.22 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, AVNW, CIEN and CALX?

Ciena (CIEN) is the largest by market capitalisation: Aviat Networks (AVNW) $256.17M, Ciena (CIEN) $38.28B, Calix (CALX) $2.11B.

Which stock is cheaper, AVNW, CIEN and CALX?

Calix (CALX) trades on the lowest price-to-earnings ratio (Aviat Networks (AVNW) 100.9x, Ciena (CIEN) 58.5x, Calix (CALX) 46.2x). On next year's consensus earnings, Aviat Networks (AVNW) is cheapest (Aviat Networks (AVNW) 7.7x, Ciena (CIEN) 39.5x, Calix (CALX) 20.5x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Ciena (CIEN) grew revenue fastest over the trailing twelve months: Aviat Networks (AVNW) +1.2%, Ciena (CIEN) +32.6%, Calix (CALX) +22.9%.

Which company is more profitable?

Ciena (CIEN) has the highest net margin (Aviat Networks (AVNW) 0.6%, Ciena (CIEN) 10.9%, Calix (CALX) 4.0%). On return on invested capital, Ciena (CIEN) leads (Aviat Networks (AVNW) 1.0%, Ciena (CIEN) 12.4%).

Which stock has performed better?

Over the past year Ciena (CIEN) returned the most: Aviat Networks (AVNW) -17.7%, Ciena (CIEN) +58.3%, Calix (CALX) -50.5%. Over five years, Ciena (CIEN) compounded fastest (Aviat Networks (AVNW) -9.0%/yr, Ciena (CIEN) +37.6%/yr, Calix (CALX) -14.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Calix (CALX) has been the steadiest (Aviat Networks (AVNW) 62.3%, Ciena (CIEN) 79.6%, Calix (CALX) 41.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AVNW, CIEN and CALX?

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