FORM vs TDY vs KEYS Stock Comparison

Formfactor, Teledyne Technologies and Keysight Technologies Prices as of Oct 29, 2026 Peers: Industry group
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FORM Formfactor Inc
$97.46 -28.5% 1M +104.2% 1Y
Market cap
$6.72B
P/E
38.7x
Revenue (TTM)
$980.10M
Div. yield
–
Test and Measurement Technology
4 wins

Head to Head

11 decided of 12

Keysight Technologies leads on 4 of the 12 questions below (Keysight Technologies 4, Formfactor 4, Teledyne Technologies 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionFORMTDYKEYSLeader
Larger companyMarket capitalisation $6.72B $30.17B $52.19B KEYS
Cheaper on earningsLower P/E, profitable companies only 38.7x 29.4x 41.4x TDY
Cheaper on forward earningsLower price / next fiscal year consensus EPS 30.9x 26.0x 30.8x TDY
Faster revenue growthRevenue growth, trailing twelve months +29.1% +8.6% +25.5% FORM
More profitableNet margin, trailing twelve months — 15.8% 19.1% KEYS
Better return on capitalReturn on invested capital — 8.1% 13.4% KEYS
Less leveragedLower net debt / EBITDA — 0.9x -0.1x KEYS
Higher dividend yieldTrailing dividend yield 0.00% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months +104.2% +31.5% +93.5% FORM
Better 5-year returnAnnualised price return, 5 years +19.6%/yr +8.6%/yr +12.9%/yr FORM
Less volatileAnnualised volatility, 1 year 87.4% 25.6% 45.3% TDY
Higher overall scoreMean of the five percentile scores vs peers 74/100 69/100 64/100 FORM

Percentile Scorecard

FORMTDYKEYS

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

AxisFORMTDYKEYS
Valuation 38 #70 of 112 63 #38 of 100 26 #83 of 112
Growth 97 #4 of 108 36 #62 of 96 66 #37 of 108
Profitability 73 #29 of 104 81 #19 of 95 89 #12 of 104
Financial Health 88 #15 of 116 74 #28 of 105 53 #55 of 116
Shareholder Returns – 91 #7 of 65 84 #13 of 78
Overall 74 69 64
  • FORM ranked among 121 companies in Computer Hardware
  • TDY ranked among 107 companies in Aerospace and Defense
  • KEYS ranked among 121 companies in Computer Hardware

Price Performance

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

Returns

PeriodFORMTDYKEYSSPY
1 month -28.5%+11.9%-8.5% +0.7%
3 months -7.5%+4.4%+5.5% +3.7%
6 months -28.3%+4.9%-5.7% +7.1%
Year to date +74.7%+32.6%+62.3% +12.8%
1 year +104.2%+31.5%+93.5% +11.9%
3 years +196.6%+81.9%+175.5% +85.2%
3 years, per year +43.7%+22.1%+40.2% +22.8%
5 years +145.0%+50.8%+83.2% +67.6%
5 years, per year +19.6%+8.6%+12.9% +10.9%
10 years +958.2%+537.1%+905.3% +262.0%
10 years, per year +26.6%+20.3%+26.0% +13.7%

Risk

MeasureFORMTDYKEYSSPY
Volatility, 1Y 87.4%25.6%45.3% 12.7%
Downside volatility, 1Y 89.2%24.0%43.7% 12.6%
Beta vs S&P 500, 1Y 3.041.121.94 1.00
Return / volatility, 1Y 1.191.232.07 0.94
Max drawdown, 5Y -62.7%-32.2%-42.6% -25.4%
From 52-week high -39.1%-2.0%-15.0% -1.2%
52-week high $159.93$691.24$387.90 $779.14
52-week low $47.72$484.47$169.67 $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.

MultipleFORMTDYKEYS
P/E now vs peer median 43.8xmedian 32.9x 30.5xmedian 26.9x 44.8xmedian 32.9x
P/S now vs peer median 7.8xmedian 2.9x 4.8xmedian 3.0x 8.5xmedian 2.9x
EV/EBITDA now vs peer median —median 20.0x 19.9xmedian 15.0x 32.5xmedian 20.0x
P/FCF now vs peer median 74.4xmedian 30.2x 27.3xmedian 27.2x 38.2xmedian 30.2x
P/B now vs peer median 6.4xmedian 2.9x 2.8xmedian 2.5x 8.5xmedian 2.9x
PEG now vs peer median 0.22median 1.08 -51.44median 0.93 9.17median 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 monthsFORMTDYKEYS
Revenue $980.10M $6.52B $6.58B
Gross profit $461.88M $2.84B $4.26B
Operating income $179.53M $1.30B $1.33B
Net income $173.63M $1.03B $1.26B
Free cash flow – $1.15B $1.47B
R&D $121.79M $330.60M $1.19B
EPS (diluted) $2.18 $21.90 $7.28
Cash & equivalents $138.18M $562.40M $2.61B
Total debt – $2.03B $2.52B
Shares (diluted) 79.61M 46.90M 173.00M
Enterprise value $6.72B $28.39B $43.12B

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
MetricFORMTDYKEYS
P/E 43.8x 30.5x 44.8x
P/FCF 74.4x 27.3x 38.2x
P/Operating cash flow 29.6x 24.4x 35.0x
P/S 7.8x 4.8x 8.5x
P/B 6.4x 2.8x 8.5x
P/Tangible book 6.5x 3.4x 10.3x
EV/EBITDA – 19.9x 32.5x
EV/EBIT – 25.1x 42.1x
EV/Revenue 7.8x 5.0x 8.5x
EV/FCF – 28.6x 38.2x
EV/Operating cash flow 29.6x 25.6x 35.0x
PEG (3Y EPS CAGR) 0.22 -51.44 9.17

Growth

14 metrics
MetricFORMTDYKEYS
Revenue growth (1Y) 29.1% 8.6% 25.5%
Revenue CAGR (3Y) 14.0% 0.5% 5.6%
Gross profit growth (1Y) 58.4% 10.8% 30.2%
Gross profit CAGR (3Y) 25.1% -0.1% 5.8%
Operating income growth (1Y) 333.3% 23.3% 49.9%
Operating income CAGR (3Y) 143.4% 0.0% -2.1%
Net income growth (1Y) 325.1% 25.5% 131.6%
Net income CAGR (3Y) 196.9% -1.3% 3.7%
EPS growth (1Y) 315.1% 27.2% 131.6%
EPS CAGR (3Y) 195.5% -0.6% 4.9%
Operating cash flow growth (1Y) 144.0% 11.9% 4.0%
Operating cash flow CAGR (3Y) 50.0% 26.7% 4.0%
Free cash flow growth (1Y) – 10.5% 3.8%
Free cash flow CAGR (3Y) – 29.4% 6.6%

Profitability

14 metrics
MetricFORMTDYKEYS
Gross margin – 43.6% 64.7%
EBITDA margin – 25.3% 26.2%
Operating margin – 20.0% 20.3%
Pretax margin – 19.4% 21.5%
Net margin – 15.8% 19.1%
FCF margin – 17.6% 22.3%
Operating cash flow margin 26.2% 19.6% 24.4%
Return on equity 14.8% 9.3% 19.8%
Return on assets 12.2% 6.7% 10.8%
Return on invested capital – 8.1% 13.4%
Return on capital employed – 9.4% 14.5%
Asset turnover 0.7x 0.4x 0.6x
Cash conversion (OCF / net income) 1.5x 1.2x 1.3x
Stock comp / revenue 3.6% 0.6% 3.3%

Financial Health

11 metrics
MetricFORMTDYKEYS
Debt / assets – 13.0% 21.1%
Debt / equity – 0.2x 0.4x
Net debt / EBITDA – 0.9x -0.1x
Debt / FCF – 1.8x 1.7x
Liabilities / assets 17.5% 28.5% 44.9%
Equity / assets 82.5% 71.5% 55.1%
Interest coverage – 26.9x 12.3x
Current ratio 3.7x 2.3x 2.0x
Quick ratio – 1.3x 1.4x
Cash ratio – 0.4x 1.0x
Altman Z-score – 5.80 8.44

Shareholder Returns

7 metrics
MetricFORMTDYKEYS
Dividend yield – – –
Net buyback yield – 1.5% 2.1%
Shareholder yield – 1.5% 2.1%
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.

ConsensusFORMTDYKEYS
Forward P/E 30.9xFY2026 26.0xFY2026 30.8xFY2026
EPS, next fiscal year $3.15FY2026 $26.05FY2026 $10.71FY2026
EPS growth, next FY +142.3%FY2026 +18.5%FY2026 +49.6%FY2026
EPS growth, the year after +31.4% +13.6% +20.4%
Revenue, next fiscal year $982.39MFY2026 $6.20BFY2026 $6.71BFY2026
Revenue growth, next FY +25.1%FY2026 +1.4%FY2026 +24.8%FY2026
Revenue growth, the year after +21.5% +5.9% +18.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersFORMTDYKEYS
Held by institutions 92.0% 97.2% 89.8%
Institutions holding 510 887 1,248
Change in shares held, QoQ -3.7% +2.7% +1.2%
Institutions buying 304 399 675
Institutions selling 169 328 381
Buyers to sellers 1.80 1.22 1.77

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.

FORMTDYKEYS
FORM 1.00 0.42 0.68
TDY 0.42 1.00 0.50
KEYS 0.68 0.50 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, FORM, TDY and KEYS?

Keysight Technologies (KEYS) is the largest by market capitalisation: Formfactor (FORM) $6.72B, Teledyne Technologies (TDY) $30.17B, Keysight Technologies (KEYS) $52.19B.

Which stock is cheaper, FORM, TDY and KEYS?

Teledyne Technologies (TDY) trades on the lowest price-to-earnings ratio (Formfactor (FORM) 38.7x, Teledyne Technologies (TDY) 29.4x, Keysight Technologies (KEYS) 41.4x). On next year's consensus earnings, Teledyne Technologies (TDY) is cheapest (Formfactor (FORM) 30.9x, Teledyne Technologies (TDY) 26.0x, Keysight Technologies (KEYS) 30.8x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Formfactor (FORM) grew revenue fastest over the trailing twelve months: Formfactor (FORM) +29.1%, Teledyne Technologies (TDY) +8.6%, Keysight Technologies (KEYS) +25.5%.

Which company is more profitable?

Keysight Technologies (KEYS) has the highest net margin (Teledyne Technologies (TDY) 15.8%, Keysight Technologies (KEYS) 19.1%). On return on invested capital, Keysight Technologies (KEYS) leads (Teledyne Technologies (TDY) 8.1%, Keysight Technologies (KEYS) 13.4%).

Which stock has performed better?

Over the past year Formfactor (FORM) returned the most: Formfactor (FORM) +104.2%, Teledyne Technologies (TDY) +31.5%, Keysight Technologies (KEYS) +93.5%. Over five years, Formfactor (FORM) compounded fastest (Formfactor (FORM) +19.6%/yr, Teledyne Technologies (TDY) +8.6%/yr, Keysight Technologies (KEYS) +12.9%/yr). Returns are price only, before dividends.

Which stock is riskier?

By one-year price volatility, Teledyne Technologies (TDY) has been the steadiest (Formfactor (FORM) 87.4%, Teledyne Technologies (TDY) 25.6%, Keysight Technologies (KEYS) 45.3%). Volatility measures how widely the price swings, not the risk of the business.

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

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 4. 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.