LDOS vs NOC vs TAYD Stock Comparison

Leidos Holdings, Northrop Grumman and Taylor Devices Prices as of Nov 3, 2026 Peers: Industry group
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LDOS Leidos Holdings, Inc.
$134.68 +14.4% 1M -30.2% 1Y
Market cap
$16.90B
P/E
11.9x
Revenue (TTM)
$17.80B
Div. yield
0.01%
Defense Industrials
4 wins
TAYD Taylor Devices, Inc.
$57.17 +4.0% 1M +26.4% 1Y
Market cap
$190.56M
P/E
27.9x
Revenue (TTM)
$39.03M
Div. yield
–
Defense Industrials
3 wins

Head to Head

12 decided of 12

Northrop Grumman leads on 5 of the 12 questions below (Northrop Grumman 5, Leidos Holdings 4, Taylor Devices 3). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionLDOSNOCTAYDLeader
Larger companyMarket capitalisation $16.90B $74.86B $190.56M NOC
Cheaper on earningsLower P/E, profitable companies only 11.9x 16.6x 27.9x LDOS
Cheaper on forward earningsLower price / next fiscal year consensus EPS 10.6x 17.9x 19.3x LDOS
Faster revenue growthRevenue growth, trailing twelve months +2.7% +6.5% -12.5% NOC
More profitableNet margin, trailing twelve months 8.0% 10.4% 17.5% TAYD
Better return on capitalReturn on invested capital 14.5% 12.2% — LDOS
Less leveragedLower net debt / EBITDA 2.3x 1.7x — NOC
Higher dividend yieldTrailing dividend yield 0.01% 0.02% 0.00% NOC
Better 1-year returnPrice return, last 12 months -30.2% -4.3% +26.4% TAYD
Better 5-year returnAnnualised price return, 5 years +7.3%/yr +9.1%/yr +37.6%/yr TAYD
Less volatileAnnualised volatility, 1 year 36.2% 28.7% 56.4% NOC
Higher overall scoreMean of the five percentile scores vs peers 73/100 58/100 62/100 LDOS

Percentile Scorecard

LDOSNOCTAYD

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

AxisLDOSNOCTAYD
Valuation 99 #2 of 101 75 #26 of 101 77 #24 of 101
Growth 72 #28 of 98 38 #61 of 98 17 #82 of 98
Profitability 84 #16 of 97 77 #23 of 97 92 #9 of 97
Financial Health 31 #74 of 107 39 #66 of 107 95 #6 of 107
Shareholder Returns 80 #14 of 65 61 #26 of 65 31 #45 of 65
Overall 73 58 62
  • LDOS ranked among 108 companies in Aerospace and Defense
  • NOC ranked among 108 companies in Aerospace and Defense
  • TAYD ranked among 108 companies in Aerospace and Defense

Price Performance

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

Returns

PeriodLDOSNOCTAYDSPY
1 month +14.4%+15.2%+4.0% -2.0%
3 months +3.2%-0.2%+6.5% -2.2%
6 months -1.8%-1.5%+3.4% +4.2%
Year to date -25.3%-3.5%-2.2% +10.6%
1 year -30.2%-4.3%+26.4% +10.4%
3 years +29.6%+17.0%+161.3% +73.6%
3 years, per year +9.0%+5.4%+37.8% +20.2%
5 years +42.1%+54.3%+392.4% +61.6%
5 years, per year +7.3%+9.1%+37.6% +10.1%
10 years +203.4%+144.1%+300.9% +261.3%
10 years, per year +11.7%+9.3%+14.9% +13.7%

Risk

MeasureLDOSNOCTAYDSPY
Volatility, 1Y 36.2%28.7%56.4% 12.8%
Downside volatility, 1Y 38.3%28.4%63.6% 12.8%
Beta vs S&P 500, 1Y 0.23-0.010.12 1.00
Return / volatility, 1Y -0.84-0.150.47 0.81
Max drawdown, 5Y -50.3%-38.4%-52.7% -25.4%
From 52-week high -32.5%-28.3%-36.4% -3.2%
52-week high $199.55$768.02$89.95 $779.14
52-week low $100.00$473.40$43.14 $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.

MultipleLDOSNOCTAYD
P/E now vs peer median 11.8xmedian 26.8x 17.3xmedian 26.8x 27.0xmedian 26.8x
P/S now vs peer median 0.9xmedian 2.9x 1.8xmedian 2.9x 4.7xmedian 2.9x
EV/EBITDA now vs peer median 9.3xmedian 14.7x 14.5xmedian 14.7x 19.0xmedian 14.7x
P/FCF now vs peer median 8.4xmedian 29.2x 20.4xmedian 29.2x 15.2xmedian 29.2x
P/B now vs peer median 3.1xmedian 2.6x 4.2xmedian 2.6x 2.5xmedian 2.6x
PEG now vs peer median 0.10median 0.93 16.99median 0.93 13.43median 0.93

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 monthsLDOSNOCTAYD
Revenue $17.80B $43.59B $39.03M
Gross profit $3.14B $8.73B $16.07M
Operating income $2.05B $4.63B $5.14M
Net income $1.44B $4.52B $6.83M
Free cash flow $1.96B $3.83B $12.13M
R&D – – $847.25K
EPS (diluted) $11.35 $31.74 $2.16
Cash & equivalents $630.00M $3.74B $3.60M
Total debt $6.03B $14.43B –
Shares (diluted) 125.00M 142.40M 3.16M
Enterprise value $13.95B $62.32B $17.55M

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
MetricLDOSNOCTAYD
P/E 11.8x 17.3x 27.0x
P/FCF 8.4x 20.4x 15.2x
P/Operating cash flow 7.8x 14.8x 12.9x
P/S 0.9x 1.8x 4.7x
P/B 3.1x 4.2x 2.5x
P/Tangible book 3.8x 4.2x 2.5x
EV/EBITDA 9.3x 14.5x 19.0x
EV/EBIT 10.7x 19.2x 26.4x
EV/Revenue 1.2x 2.0x 3.5x
EV/FCF 11.1x 23.2x 11.2x
EV/Operating cash flow 10.3x 16.9x 9.5x
PEG (3Y EPS CAGR) 0.10 16.99 13.43

Growth

14 metrics
MetricLDOSNOCTAYD
Revenue growth (1Y) 2.7% 6.5% -12.5%
Revenue CAGR (3Y) 5.5% 4.1% -1.7%
Gross profit growth (1Y) 2.8% 9.8% -21.3%
Gross profit CAGR (3Y) 13.1% 3.4% -3.4%
Operating income growth (1Y) -0.4% 6.8% -42.7%
Operating income CAGR (3Y) 57.4% 6.4% -12.1%
Net income growth (1Y) 2.0% 12.5% -23.6%
Net income CAGR (3Y) 110.2% -1.1% -1.4%
EPS growth (1Y) 5.0% 13.3% -23.8%
EPS CAGR (3Y) 119.5% 1.0% 2.0%
Operating cash flow growth (1Y) 36.3% 53.2% 24.1%
Operating cash flow CAGR (3Y) 28.9% 12.5% 10.0%
Free cash flow growth (1Y) 41.9% 108.8% 34.7%
Free cash flow CAGR (3Y) 34.6% 22.3% 15.8%

Profitability

14 metrics
MetricLDOSNOCTAYD
Gross margin 17.6% 20.0% 41.2%
EBITDA margin 13.2% 14.1% 18.3%
Operating margin 11.5% 10.6% 13.2%
Pretax margin 10.1% 12.0% 17.5%
Net margin 8.0% 10.4% 17.5%
FCF margin 11.0% 8.8% 31.1%
Operating cash flow margin 11.9% 12.1% 36.7%
Return on equity 27.3% 24.7% 9.3%
Return on assets 9.3% 8.8% 8.6%
Return on invested capital 14.5% 12.2% –
Return on capital employed 16.6% 12.2% 7.2%
Asset turnover 1.1x 0.8x 0.5x
Cash conversion (OCF / net income) 1.5x 1.2x 2.1x
Stock comp / revenue 0.6% 0.3% –

Financial Health

11 metrics
MetricLDOSNOCTAYD
Debt / assets 39.0% 27.5% –
Debt / equity 1.2x 0.8x –
Net debt / EBITDA 2.3x 1.7x –
Debt / FCF 3.1x 3.8x –
Liabilities / assets 66.2% 64.4% 9.4%
Equity / assets 33.8% 35.6% 90.6%
Interest coverage – 7.1x –
Current ratio 1.6x 1.2x 8.7x
Quick ratio 1.4x 1.0x 7.2x
Cash ratio 0.2x 0.3x 6.4x
Altman Z-score 3.17 3.08 17.28

Shareholder Returns

7 metrics
MetricLDOSNOCTAYD
Dividend yield 1.3% 1.7% –
Net buyback yield 6.5% 0.7% -1.0%
Shareholder yield 7.7% 2.4% -1.0%
Payout ratio (earnings) 15.1% 30.2% –
Payout ratio (FCF) 11.1% 35.6% –
Dividend growth (1Y) 3.8% 8.0% –
Dividend CAGR (3Y) 2.8% 7.4% –

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.

ConsensusLDOSNOCTAYD
Forward P/E 10.6xFY2026 17.9xFY2026 19.3xFY2026
EPS, next fiscal year $12.75FY2026 $30.81FY2026 $2.96FY2026
EPS growth, next FY +6.3%FY2026 +17.0%FY2026 +9.6%FY2026
EPS growth, the year after -9.0% +3.7% +32.4%
Revenue, next fiscal year $17.52BFY2026 $42.95BFY2026 $55.10MFY2026
Revenue growth, next FY +2.0%FY2026 +2.4%FY2026 +32.3%FY2026
Revenue growth, the year after +14.9% +3.7% +13.6%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersLDOSNOCTAYD
Held by institutions 79.3% 83.4% 35.0%
Institutions holding 774 1,813 69
Change in shares held, QoQ +4.1% +0.3% +8.4%
Institutions buying 380 841 45
Institutions selling 295 642 14
Buyers to sellers 1.29 1.31 3.21

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.

LDOSNOCTAYD
LDOS 1.00 0.43 0.07
NOC 0.43 1.00 0.01
TAYD 0.07 0.01 1.00

Add a Peer

Largest companies in the same industry

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Frequently Asked Questions

Which is bigger, LDOS, NOC and TAYD?

Northrop Grumman (NOC) is the largest by market capitalisation: Leidos Holdings (LDOS) $16.90B, Northrop Grumman (NOC) $74.86B, Taylor Devices (TAYD) $190.56M.

Which stock is cheaper, LDOS, NOC and TAYD?

Leidos Holdings (LDOS) trades on the lowest price-to-earnings ratio (Leidos Holdings (LDOS) 11.9x, Northrop Grumman (NOC) 16.6x, Taylor Devices (TAYD) 27.9x). On next year's consensus earnings, Leidos Holdings (LDOS) is cheapest (Leidos Holdings (LDOS) 10.6x, Northrop Grumman (NOC) 17.9x, Taylor Devices (TAYD) 19.3x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Northrop Grumman (NOC) grew revenue fastest over the trailing twelve months: Leidos Holdings (LDOS) +2.7%, Northrop Grumman (NOC) +6.5%, Taylor Devices (TAYD) -12.5%.

Which company is more profitable?

Taylor Devices (TAYD) has the highest net margin (Leidos Holdings (LDOS) 8.0%, Northrop Grumman (NOC) 10.4%, Taylor Devices (TAYD) 17.5%). On return on invested capital, Leidos Holdings (LDOS) leads (Leidos Holdings (LDOS) 14.5%, Northrop Grumman (NOC) 12.2%).

Which stock has performed better?

Over the past year Taylor Devices (TAYD) returned the most: Leidos Holdings (LDOS) -30.2%, Northrop Grumman (NOC) -4.3%, Taylor Devices (TAYD) +26.4%. Over five years, Taylor Devices (TAYD) compounded fastest (Leidos Holdings (LDOS) +7.3%/yr, Northrop Grumman (NOC) +9.1%/yr, Taylor Devices (TAYD) +37.6%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Northrop Grumman (NOC) has the highest dividend yield: Leidos Holdings (LDOS) 0.01%, Northrop Grumman (NOC) 0.02%, Taylor Devices (TAYD) 0.00%. Taylor Devices (TAYD) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Northrop Grumman (NOC) has been the steadiest (Leidos Holdings (LDOS) 36.2%, Northrop Grumman (NOC) 28.7%, Taylor Devices (TAYD) 56.4%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, LDOS, NOC and TAYD?

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