LDOS vs GD vs NOC Stock Comparison

Leidos Holdings, General Dynamics and Northrop Grumman Prices as of Oct 26, 2026 Peers: Industry group
LDOS Leidos Holdings, Inc.
$139.91 +13.2% 1M -26.3% 1Y
Market cap
$17.59B
P/E
12.8x
Revenue (TTM)
$17.63B
Div. yield
0.01%
Defense Industrials
3 wins
GD General Dynamics Corp
$357.05 +6.1% 1M +1.8% 1Y
Market cap
$95.99B
P/E
21.4x
Revenue (TTM)
$54.86B
Div. yield
–
Defense Industrials
7 wins

Head to Head

12 decided of 12

General Dynamics leads on 7 of the 12 questions below (General Dynamics 7, Leidos Holdings 3, Northrop Grumman 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionLDOSGDNOCLeader
Larger companyMarket capitalisation $17.59B $95.99B $78.25B GD
Cheaper on earningsLower P/E, profitable companies only 12.8x 21.4x 17.3x LDOS
Cheaper on forward earningsLower price / next fiscal year consensus EPS 11.0x 20.3x 18.4x LDOS
Faster revenue growthRevenue growth, trailing twelve months +3.4% +9.1% +6.5% GD
More profitableNet margin, trailing twelve months 7.8% 8.2% 10.4% NOC
Better return on capitalReturn on invested capital 13.9% 13.6% 12.2% LDOS
Less leveragedLower net debt / EBITDA 2.3x 0.5x 1.7x GD
Higher dividend yieldTrailing dividend yield 0.01% 0.00% 0.02% NOC
Better 1-year returnPrice return, last 12 months -26.3% +1.8% -6.6% GD
Better 5-year returnAnnualised price return, 5 years +7.2%/yr +11.7%/yr +7.8%/yr GD
Less volatileAnnualised volatility, 1 year 35.6% 22.3% 28.6% GD
Higher overall scoreMean of the five percentile scores vs peers 70/100 71/100 57/100 GD

Percentile Scorecard

LDOSGDNOC

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

AxisLDOSGDNOC
Valuation 98 #3 of 100 85 #16 of 100 74 #27 of 100
Growth 57 #42 of 97 43 #56 of 97 39 #60 of 97
Profitability 85 #15 of 96 78 #22 of 96 77 #23 of 96
Financial Health 34 #70 of 105 62 #41 of 105 39 #65 of 105
Shareholder Returns 75 #17 of 64 86 #10 of 64 59 #27 of 64
Overall 70 71 57
  • LDOS ranked among 107 companies in Aerospace and Defense
  • GD ranked among 107 companies in Aerospace and Defense
  • NOC ranked among 107 companies in Aerospace and Defense

Price Performance

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

Returns

PeriodLDOSGDNOCSPY
1 month +13.2%+6.1%+10.8% -0.8%
3 months +21.6%-8.2%+3.3% +3.5%
6 months -3.0%+14.2%-1.7% +7.0%
Year to date -22.4%+6.1%-0.8% +12.2%
1 year -26.3%+1.8%-6.6% +13.0%
3 years +54.6%+49.9%+19.5% +86.3%
3 years, per year +15.6%+14.4%+6.1% +23.1%
5 years +41.4%+73.5%+45.7% +68.6%
5 years, per year +7.2%+11.7%+7.8% +11.0%
10 years +235.6%+136.2%+147.9% +258.0%
10 years, per year +12.9%+9.0%+9.5% +13.6%

Risk

MeasureLDOSGDNOCSPY
Volatility, 1Y 35.6%22.3%28.6% 12.7%
Downside volatility, 1Y 37.3%20.9%28.3% 12.7%
Beta vs S&P 500, 1Y 0.260.330.00 1.00
Return / volatility, 1Y -0.740.08-0.23 1.02
Max drawdown, 5Y -50.3%-23.0%-38.4% -25.4%
From 52-week high -29.9%-9.8%-26.4% -1.8%
52-week high $199.55$395.97$768.02 $779.14
52-week low $100.00$312.53$473.40 $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.

MultipleLDOSGDNOC
P/E now vs peer median 12.8xmedian 26.8x 21.5xmedian 26.8x 17.8xmedian 26.8x
P/S now vs peer median 1.0xmedian 2.9x 1.8xmedian 2.9x 1.8xmedian 2.9x
EV/EBITDA now vs peer median 9.8xmedian 15.2x 15.2xmedian 15.2x 14.8xmedian 15.2x
P/FCF now vs peer median 8.1xmedian 25.5x 15.0xmedian 25.5x 21.0xmedian 25.5x
P/B now vs peer median 3.3xmedian 2.5x 3.6xmedian 2.5x 4.3xmedian 2.5x
PEG now vs peer median 0.45median 0.94 2.10median 0.94 17.45median 0.94

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 monthsLDOSGDNOC
Revenue $17.63B $54.86B $43.59B
Gross profit $3.14B $8.44B $8.73B
Operating income $2.03B $5.66B $4.63B
Net income $1.40B $4.49B $4.52B
Free cash flow $2.16B $6.45B $3.83B
EPS (diluted) $10.92 $16.40 $31.74
Cash & equivalents $748.00M $4.33B $3.74B
Total debt $21.66B $7.52B $58.43B
Shares (diluted) 126.00M 273.52M 142.40M
Enterprise value $14.30B $83.10B $65.71B

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
MetricLDOSGDNOC
P/E 12.8x 21.5x 17.8x
P/FCF 8.1x 15.0x 21.0x
P/Operating cash flow 7.6x 12.5x 15.3x
P/S 1.0x 1.8x 1.8x
P/B 3.3x 3.6x 4.3x
P/Tangible book 4.0x 3.8x 4.3x
EV/EBITDA 9.8x 15.2x 14.8x
EV/EBIT 11.3x 17.6x 19.7x
EV/Revenue 1.3x 1.8x 2.1x
EV/FCF 10.6x 15.5x 23.8x
EV/Operating cash flow 9.9x 13.0x 17.3x
PEG (3Y EPS CAGR) 0.45 2.10 17.45

Growth

14 metrics
MetricLDOSGDNOC
Revenue growth (1Y) 3.4% 9.1% 6.5%
Revenue CAGR (3Y) 5.9% 10.3% 4.1%
Gross profit growth (1Y) 4.8% 8.9% 9.8%
Gross profit CAGR (3Y) 14.4% 8.6% 3.4%
Operating income growth (1Y) -0.4% 9.4% 6.8%
Operating income CAGR (3Y) 21.1% 10.3% 6.4%
Net income growth (1Y) -0.8% 9.8% 12.5%
Net income CAGR (3Y) 24.8% 10.0% -1.1%
EPS growth (1Y) 1.3% 8.8% 13.3%
EPS CAGR (3Y) 28.6% 10.2% 1.0%
Operating cash flow growth (1Y) 54.9% – 53.2%
Operating cash flow CAGR (3Y) 35.7% 23.0% 12.5%
Free cash flow growth (1Y) 63.2% – 108.8%
Free cash flow CAGR (3Y) 41.7% 28.7% 22.3%

Profitability

14 metrics
MetricLDOSGDNOC
Gross margin 17.8% 15.4% 20.0%
EBITDA margin 13.2% 12.0% 14.1%
Operating margin 11.5% 10.3% 10.6%
Pretax margin 10.2% 9.9% 12.0%
Net margin 7.8% 8.2% 10.4%
FCF margin 12.3% 11.8% 8.8%
Operating cash flow margin 13.0% 14.0% 12.1%
Return on equity 26.8% 17.0% 24.7%
Return on assets 9.0% 7.5% 8.8%
Return on invested capital 13.9% 13.6% 12.2%
Return on capital employed 16.5% 13.9% 12.2%
Asset turnover 1.1x 0.9x 0.8x
Cash conversion (OCF / net income) 1.6x 1.7x 1.2x
Stock comp / revenue 0.6% 0.4% 0.3%

Financial Health

11 metrics
MetricLDOSGDNOC
Debt / assets 38.6% 12.5% 27.5%
Debt / equity 1.1x 0.3x 0.8x
Net debt / EBITDA 2.3x 0.5x 1.7x
Debt / FCF 2.8x 1.2x 3.8x
Liabilities / assets 65.9% 55.4% 64.4%
Equity / assets 34.1% 44.6% 35.6%
Interest coverage – – 7.1x
Current ratio 1.6x 1.4x 1.2x
Quick ratio 1.4x 2.8x 1.0x
Cash ratio 0.2x 0.2x 0.3x
Altman Z-score 3.20 4.18 3.12

Shareholder Returns

7 metrics
MetricLDOSGDNOC
Dividend yield 1.2% 1.8% 1.7%
Net buyback yield 3.7% 0.4% 0.7%
Shareholder yield 5.0% 2.1% 2.3%
Payout ratio (earnings) 15.5% – 30.2%
Payout ratio (FCF) 10.0% – 35.6%
Dividend growth (1Y) 3.3% – 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.

ConsensusLDOSGDNOC
Forward P/E 11.0xFY2026 20.3xFY2026 18.4xFY2026
EPS, next fiscal year $12.75FY2026 $17.56FY2026 $30.81FY2026
EPS growth, next FY +6.3%FY2026 +13.7%FY2026 +17.0%FY2026
EPS growth, the year after -9.0% +8.9% +3.7%
Revenue, next fiscal year $17.52BFY2026 $53.43BFY2026 $42.95BFY2026
Revenue growth, next FY +2.0%FY2026 +1.7%FY2026 +2.4%FY2026
Revenue growth, the year after +14.9% +12.6% +3.7%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersLDOSGDNOC
Held by institutions 79.3% 86.5% 83.4%
Institutions holding 773 2,217 1,809
Change in shares held, QoQ +4.1% +0.1% +0.3%
Institutions buying 380 1,018 840
Institutions selling 294 831 639
Buyers to sellers 1.29 1.23 1.31

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.

LDOSGDNOC
LDOS 1.00 0.51 0.42
GD 0.51 1.00 0.62
NOC 0.42 0.62 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, LDOS, GD and NOC?

General Dynamics (GD) is the largest by market capitalisation: Leidos Holdings (LDOS) $17.59B, General Dynamics (GD) $95.99B, Northrop Grumman (NOC) $78.25B.

Which stock is cheaper, LDOS, GD and NOC?

Leidos Holdings (LDOS) trades on the lowest price-to-earnings ratio (Leidos Holdings (LDOS) 12.8x, General Dynamics (GD) 21.4x, Northrop Grumman (NOC) 17.3x). On next year's consensus earnings, Leidos Holdings (LDOS) is cheapest (Leidos Holdings (LDOS) 11.0x, General Dynamics (GD) 20.3x, Northrop Grumman (NOC) 18.4x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

General Dynamics (GD) grew revenue fastest over the trailing twelve months: Leidos Holdings (LDOS) +3.4%, General Dynamics (GD) +9.1%, Northrop Grumman (NOC) +6.5%.

Which company is more profitable?

Northrop Grumman (NOC) has the highest net margin (Leidos Holdings (LDOS) 7.8%, General Dynamics (GD) 8.2%, Northrop Grumman (NOC) 10.4%). On return on invested capital, Leidos Holdings (LDOS) leads (Leidos Holdings (LDOS) 13.9%, General Dynamics (GD) 13.6%, Northrop Grumman (NOC) 12.2%).

Which stock has performed better?

Over the past year General Dynamics (GD) returned the most: Leidos Holdings (LDOS) -26.3%, General Dynamics (GD) +1.8%, Northrop Grumman (NOC) -6.6%. Over five years, General Dynamics (GD) compounded fastest (Leidos Holdings (LDOS) +7.2%/yr, General Dynamics (GD) +11.7%/yr, Northrop Grumman (NOC) +7.8%/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%, General Dynamics (GD) 0.00%, Northrop Grumman (NOC) 0.02%. General Dynamics (GD) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, General Dynamics (GD) has been the steadiest (Leidos Holdings (LDOS) 35.6%, General Dynamics (GD) 22.3%, Northrop Grumman (NOC) 28.6%). Volatility measures how widely the price swings, not the risk of the business.

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

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