KEYS vs FORM vs VIAV Stock Comparison

Keysight Technologies, Formfactor and Viavi Solutions Prices as of Oct 26, 2026 Peers: Industry group
FORM Formfactor Inc
$101.11 -22.0% 1M +134.2% 1Y
Market cap
$8.14B
P/E
70.5x
Revenue (TTM)
$902.23M
Div. yield
–
Test and Measurement Technology
4 wins
VIAV Viavi Solutions Inc.
$31.88 -21.6% 1M +131.9% 1Y
Market cap
$7.48B
P/E
–
Revenue (TTM)
$1.52B
Div. yield
–
Test and Measurement Technology
2 wins

Head to Head

11 decided of 12

Keysight Technologies leads on 5 of the 12 questions below (Keysight Technologies 5, Formfactor 4, Viavi Solutions 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionKEYSFORMVIAVLeader
Larger companyMarket capitalisation $56.56B $8.14B $7.48B KEYS
Cheaper on earningsLower P/E, profitable companies only 44.9x 70.5x -246.0x KEYS
Cheaper on forward earningsLower price / next fiscal year consensus EPS 30.5x 32.1x 19.9x VIAV
Faster revenue growthRevenue growth, trailing twelve months +25.5% +18.0% +40.0% VIAV
More profitableNet margin, trailing twelve months 19.1% 12.8% -2.0% KEYS
Better return on capitalReturn on invested capital 13.4% 9.2% 0.0% KEYS
Less leveragedLower net debt / EBITDA -0.1x -2.2x -1.9x FORM
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +92.4% +134.2% +131.9% FORM
Better 5-year returnAnnualised price return, 5 years +13.0%/yr +22.5%/yr +16.1%/yr FORM
Less volatileAnnualised volatility, 1 year 45.2% 87.3% 79.5% KEYS
Higher overall scoreMean of the five percentile scores vs peers 63/100 67/100 36/100 FORM

Percentile Scorecard

KEYSFORMVIAV

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

AxisKEYSFORMVIAV
Valuation 26 #82 of 111 28 #80 of 111 25 #84 of 111
Growth 65 #39 of 108 96 #5 of 108 45 #60 of 108
Profitability 88 #13 of 104 76 #26 of 104 43 #60 of 104
Financial Health 54 #54 of 115 91 #11 of 115 47 #62 of 115
Shareholder Returns 80 #17 of 81 44 #46 of 81 23 #63 of 81
Overall 63 67 36
  • KEYS ranked among 121 companies in Computer Hardware
  • FORM ranked among 121 companies in Computer Hardware
  • VIAV ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodKEYSFORMVIAVSPY
1 month -10.0%-22.0%-21.6% -0.8%
3 months +4.0%+2.3%-16.5% +3.5%
6 months -4.3%-29.8%-29.0% +7.0%
Year to date +60.5%+81.3%+78.9% +12.2%
1 year +92.4%+134.2%+131.9% +13.0%
3 years +173.4%+210.3%+327.3% +86.3%
3 years, per year +39.9%+45.9%+62.3% +23.1%
5 years +84.3%+175.5%+110.8% +68.6%
5 years, per year +13.0%+22.5%+16.1% +11.0%
10 years +895.8%+886.4%+339.7% +258.0%
10 years, per year +25.8%+25.7%+16.0% +13.6%

Risk

MeasureKEYSFORMVIAVSPY
Volatility, 1Y 45.2%87.3%79.5% 12.7%
Downside volatility, 1Y 44.1%87.4%76.1% 12.7%
Beta vs S&P 500, 1Y 1.932.982.49 1.00
Return / volatility, 1Y 2.041.541.66 1.02
Max drawdown, 5Y -42.6%-62.7%-62.8% -25.4%
From 52-week high -15.9%-36.8%-42.4% -1.8%
52-week high $387.90$159.93$55.33 $779.14
52-week low $167.77$42.42$13.95 $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.

MultipleKEYSFORMVIAV
P/E now vs peer median 44.3xmedian 32.0x 68.3xmedian 32.0x -240.7xmedian 32.0x
P/S now vs peer median 8.4xmedian 2.8x 8.8xmedian 2.8x 5.2xmedian 2.8x
EV/EBITDA now vs peer median 32.1xmedian 19.4x 49.4xmedian 19.4x 34.2xmedian 19.4x
P/FCF now vs peer median 37.8xmedian 29.0x 58.0xmedian 29.0x 95.1xmedian 29.0x
P/B now vs peer median 8.4xmedian 2.9x 7.1xmedian 2.9x 5.4xmedian 2.9x
PEG now vs peer median 9.07median 1.13 0.43median 1.13 5.12median 1.13

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 monthsKEYSFORMVIAV
Revenue $6.58B $902.23M $1.52B
Gross profit $4.26B $389.11M $875.40M
Operating income $1.33B $115.94M $105.10M
Net income $1.26B $115.47M -$30.40M
Free cash flow $1.47B $136.12M $82.80M
R&D $1.19B $120.97M $262.70M
EPS (diluted) $7.28 $1.45 $-0.13
Cash & equivalents $2.61B $109.76M $647.80M
Total debt $2.52B $11.64M $244.80M
Shares (diluted) 173.00M 79.61M 229.50M
Enterprise value $47.49B $6.95B $5.01B

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
MetricKEYSFORMVIAV
P/E 44.3x 68.3x -240.7x
P/FCF 37.8x 58.0x 95.1x
P/Operating cash flow 34.6x 43.9x 69.1x
P/S 8.4x 8.8x 5.2x
P/B 8.4x 7.1x 5.4x
P/Tangible book 10.2x 7.2x 7.4x
EV/EBITDA 32.1x 49.4x 34.2x
EV/EBIT 41.6x 65.2x 71.1x
EV/Revenue 8.4x 8.4x 4.9x
EV/FCF 37.7x 55.6x 90.2x
EV/Operating cash flow 34.6x 42.1x 65.6x
PEG (3Y EPS CAGR) 9.07 0.43 5.12

Growth

14 metrics
MetricKEYSFORMVIAV
Revenue growth (1Y) 25.5% 18.0% 40.0%
Revenue CAGR (3Y) 5.6% 10.4% 11.1%
Gross profit growth (1Y) 30.2% 31.6% 40.9%
Gross profit CAGR (3Y) 5.8% 19.4% 11.1%
Operating income growth (1Y) 49.9% 180.9% 82.8%
Operating income CAGR (3Y) -2.1% 121.2% 8.4%
Net income growth (1Y) 131.6% 162.9% -187.4%
Net income CAGR (3Y) 3.7% 162.2% -47.2%
EPS growth (1Y) 131.6% 156.0% -185.9%
EPS CAGR (3Y) 4.9% 160.2% -47.0%
Operating cash flow growth (1Y) 4.0% 71.0% 26.8%
Operating cash flow CAGR (3Y) 4.0% 31.1% -0.1%
Free cash flow growth (1Y) 3.8% 3,646% 33.5%
Free cash flow CAGR (3Y) 6.6% 212.7% 9.5%

Profitability

14 metrics
MetricKEYSFORMVIAV
Gross margin 64.7% 43.1% 57.7%
EBITDA margin 26.2% 17.0% 14.4%
Operating margin 20.3% 12.9% 6.9%
Pretax margin 21.5% 14.1% 1.1%
Net margin 19.1% 12.8% -2.0%
FCF margin 22.3% 15.1% 5.5%
Operating cash flow margin 24.4% 19.9% 7.5%
Return on equity 19.8% 10.2% -2.7%
Return on assets 10.8% 8.5% -1.2%
Return on invested capital 13.4% 9.2% 0.0%
Return on capital employed 14.5% 10.2% 5.4%
Asset turnover 0.6x 0.7x 0.6x
Cash conversion (OCF / net income) 1.3x 1.6x -3.7x
Stock comp / revenue 3.3% 4.0% 3.6%

Financial Health

11 metrics
MetricKEYSFORMVIAV
Debt / assets 21.1% 0.9% 9.0%
Debt / equity 0.4x 0.0x 0.2x
Net debt / EBITDA -0.1x -2.2x -1.9x
Debt / FCF 1.7x 0.1x 3.0x
Liabilities / assets 44.9% 17.2% 46.5%
Equity / assets 55.1% 82.8% 53.5%
Interest coverage 12.3x – 2.2x
Current ratio 2.0x 4.1x 1.8x
Quick ratio 1.4x 3.1x 1.5x
Cash ratio 1.0x 2.1x 1.0x
Altman Z-score 8.37 22.18 -31.36

Shareholder Returns

7 metrics
MetricKEYSFORMVIAV
Dividend yield – – –
Net buyback yield 2.1% -0.1% -7.0%
Shareholder yield 2.1% -0.1% -7.0%
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.

ConsensusKEYSFORMVIAV
Forward P/E 30.5xFY2026 32.1xFY2026 19.9xFY2027
EPS, next fiscal year $10.71FY2026 $3.15FY2026 $1.60FY2027
EPS growth, next FY +49.6%FY2026 +142.3%FY2026 +60.0%FY2027
EPS growth, the year after +20.4% +31.4% +14.4%
Revenue, next fiscal year $6.71BFY2026 $982.39MFY2026 $1.82BFY2027
Revenue growth, next FY +24.8%FY2026 +25.1%FY2026 +19.4%FY2027
Revenue growth, the year after +18.9% +21.5% +21.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersKEYSFORMVIAV
Held by institutions 89.8% 92.0% 97.1%
Institutions holding 1,246 509 564
Change in shares held, QoQ +1.2% -3.7% +4.6%
Institutions buying 674 304 343
Institutions selling 380 168 181
Buyers to sellers 1.77 1.81 1.90

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.

KEYSFORMVIAV
KEYS 1.00 0.67 0.68
FORM 0.67 1.00 0.67
VIAV 0.68 0.67 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, KEYS, FORM and VIAV?

Keysight Technologies (KEYS) is the largest by market capitalisation: Keysight Technologies (KEYS) $56.56B, Formfactor (FORM) $8.14B, Viavi Solutions (VIAV) $7.48B.

Which stock is cheaper, KEYS, FORM and VIAV?

Keysight Technologies (KEYS) trades on the lowest price-to-earnings ratio (Keysight Technologies (KEYS) 44.9x, Formfactor (FORM) 70.5x, Viavi Solutions (VIAV) -246.0x). On next year's consensus earnings, Viavi Solutions (VIAV) is cheapest (Keysight Technologies (KEYS) 30.5x, Formfactor (FORM) 32.1x, Viavi Solutions (VIAV) 19.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Viavi Solutions (VIAV) grew revenue fastest over the trailing twelve months: Keysight Technologies (KEYS) +25.5%, Formfactor (FORM) +18.0%, Viavi Solutions (VIAV) +40.0%.

Which company is more profitable?

Keysight Technologies (KEYS) has the highest net margin (Keysight Technologies (KEYS) 19.1%, Formfactor (FORM) 12.8%, Viavi Solutions (VIAV) -2.0%). On return on invested capital, Keysight Technologies (KEYS) leads (Keysight Technologies (KEYS) 13.4%, Formfactor (FORM) 9.2%, Viavi Solutions (VIAV) 0.0%).

Which stock has performed better?

Over the past year Formfactor (FORM) returned the most: Keysight Technologies (KEYS) +92.4%, Formfactor (FORM) +134.2%, Viavi Solutions (VIAV) +131.9%. Over five years, Formfactor (FORM) compounded fastest (Keysight Technologies (KEYS) +13.0%/yr, Formfactor (FORM) +22.5%/yr, Viavi Solutions (VIAV) +16.1%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Keysight Technologies (KEYS) has been the steadiest (Keysight Technologies (KEYS) 45.2%, Formfactor (FORM) 87.3%, Viavi Solutions (VIAV) 79.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, KEYS, FORM and VIAV?

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