NOC vs AERG vs TDY Stock Comparison

Northrop Grumman, Applied Energetics and Teledyne Technologies Prices as of Oct 27, 2026 Peers: Industry group

Head to Head

11 decided of 12

Teledyne Technologies leads on 6 of the 12 questions below (Teledyne Technologies 6, Northrop Grumman 5). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionNOCAERGTDYLeader
Larger companyMarket capitalisation $78.32B $209.40M $30.28B NOC
Cheaper on earningsLower P/E, profitable companies only 17.3x -13.0x 29.5x NOC
Cheaper on forward earningsLower price / next fiscal year consensus EPS 17.9x — 25.1x NOC
Faster revenue growthRevenue growth, trailing twelve months +6.5% -82.5% +8.6% TDY
More profitableNet margin, trailing twelve months 10.4% -5,128.4% 15.8% TDY
Better return on capitalReturn on invested capital 12.2% — 8.1% NOC
Less leveragedLower net debt / EBITDA 1.7x — 0.9x TDY
Higher dividend yieldTrailing dividend yield 1.73% 0.00% — –
Better 1-year returnPrice return, last 12 months -7.5% -47.1% +24.0% TDY
Better 5-year returnAnnualised price return, 5 years +9.0%/yr -19.1%/yr +8.0%/yr NOC
Less volatileAnnualised volatility, 1 year 28.7% 71.9% 25.6% TDY
Higher overall scoreMean of the five percentile scores vs peers 58/100 17/100 70/100 TDY

Percentile Scorecard

NOCAERGTDY

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

AxisNOCAERGTDY
Valuation 78 #23 of 100 4 #96 of 100 66 #35 of 100
Growth 38 #61 of 97 2 #95 of 97 39 #60 of 97
Profitability 78 #22 of 96 5 #91 of 96 83 #17 of 96
Financial Health 40 #63 of 105 51 #52 of 105 73 #29 of 105
Shareholder Returns 58 #28 of 65 25 #49 of 65 91 #7 of 65
Overall 58 17 70
  • NOC ranked among 107 companies in Aerospace and Defense
  • AERG ranked among 107 companies in Aerospace and Defense
  • TDY 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

PeriodNOCAERGTDYSPY
1 month +8.0%+3.4%+6.7% -0.2%
3 months +0.4%-30.0%+0.8% +3.9%
6 months -4.6%-33.1%+2.1% +8.2%
Year to date -3.3%-49.7%+28.3% +12.9%
1 year -7.5%-47.1%+24.0% +12.3%
3 years +16.5%-60.9%+76.7% +87.4%
3 years, per year +5.2%-26.9%+20.9% +23.3%
5 years +53.7%-65.4%+46.7% +67.9%
5 years, per year +9.0%-19.1%+8.0% +10.9%
10 years +144.6%—+518.4% +261.1%
10 years, per year +9.4%—+20.0% +13.7%

Risk

MeasureNOCAERGTDYSPY
Volatility, 1Y 28.7%71.9%25.6% 12.7%
Downside volatility, 1Y 28.4%73.2%24.0% 12.7%
Beta vs S&P 500, 1Y -0.011.081.12 1.00
Return / volatility, 1Y -0.26-0.650.93 0.97
Max drawdown, 5Y -38.4%-84.1%-32.2% -25.4%
From 52-week high -28.2%-53.3%-5.2% -1.2%
52-week high $768.02$1.95$691.24 $779.14
52-week low $473.40$0.68$484.47 $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.

MultipleNOCAERGTDY
P/E now vs peer median 17.3xmedian 26.5x -13.0xmedian 26.5x 29.5xmedian 26.5x
P/S now vs peer median 1.8xmedian 3.0x 666.9xmedian 3.0x 4.6xmedian 3.0x
EV/EBITDA now vs peer median 14.5xmedian 14.6x -13.3xmedian 14.6x 19.3xmedian 14.6x
P/FCF now vs peer median 20.5xmedian 26.4x -20.1xmedian 26.4x 26.4xmedian 26.4x
P/B now vs peer median 4.2xmedian 2.5x 95.8xmedian 2.5x 2.7xmedian 2.5x
PEG now vs peer median 17.01median 0.90 0.39median 0.90 -49.75median 0.90

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 monthsNOCAERGTDY
Revenue $43.59B $313.97K $6.52B
Gross profit $8.73B $143.70K $2.84B
Operating income $4.63B -$16.17M $1.30B
Net income $4.52B -$16.07M $1.03B
Free cash flow $3.83B -$10.40M $1.15B
R&D – $2.09M $330.60M
EPS (diluted) $31.74 $-0.07 $21.90
Cash & equivalents $3.74B $1.19M $562.40M
Total debt $58.43B – $2.03B
Shares (diluted) 142.40M 229.90M 46.90M
Enterprise value $65.77B $196.37M $28.50B

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
MetricNOCAERGTDY
P/E 17.3x -13.0x 29.5x
P/FCF 20.5x -20.1x 26.4x
P/Operating cash flow 14.9x -20.5x 23.6x
P/S 1.8x 666.9x 4.6x
P/B 4.2x 95.8x 2.7x
P/Tangible book 4.2x 95.8x 3.3x
EV/EBITDA 14.5x -13.3x 19.3x
EV/EBIT 19.2x -12.9x 24.3x
EV/Revenue 2.0x 663.1x 4.9x
EV/FCF 23.2x -20.0x 27.7x
EV/Operating cash flow 16.9x -20.3x 24.8x
PEG (3Y EPS CAGR) 17.01 0.39 -49.75

Growth

14 metrics
MetricNOCAERGTDY
Revenue growth (1Y) 6.5% -82.5% 8.6%
Revenue CAGR (3Y) 4.1% -47.4% 0.5%
Gross profit growth (1Y) 9.8% -83.3% 10.8%
Gross profit CAGR (3Y) 3.4% -54.8% -0.1%
Operating income growth (1Y) 6.8% -41.9% 23.3%
Operating income CAGR (3Y) 6.4% -37.6% 0.0%
Net income growth (1Y) 12.5% -41.0% 25.5%
Net income CAGR (3Y) -1.1% -37.4% -1.3%
EPS growth (1Y) 13.3% -36.1% 27.2%
EPS CAGR (3Y) 1.0% -33.4% -0.6%
Operating cash flow growth (1Y) 53.2% -56.2% 11.9%
Operating cash flow CAGR (3Y) 12.5% -39.5% 26.7%
Free cash flow growth (1Y) 108.8% -34.3% 10.5%
Free cash flow CAGR (3Y) 22.3% -39.0% 29.4%

Profitability

14 metrics
MetricNOCAERGTDY
Gross margin 20.0% 45.8% 43.6%
EBITDA margin 14.1% -4,975% 25.3%
Operating margin 10.6% -5,150% 20.0%
Pretax margin 12.0% -5,118% 19.4%
Net margin 10.4% -5,128% 15.8%
FCF margin 8.8% -3,312% 17.6%
Operating cash flow margin 12.1% -3,260% 19.6%
Return on equity 24.7% -440.1% 9.3%
Return on assets 8.8% -300.4% 6.7%
Return on invested capital 12.2% – 8.1%
Return on capital employed 12.2% -409.2% 9.4%
Asset turnover 0.8x 0.1x 0.4x
Cash conversion (OCF / net income) 1.2x 0.6x 1.2x
Stock comp / revenue 0.3% 1,759% 0.6%

Financial Health

11 metrics
MetricNOCAERGTDY
Debt / assets 27.5% – 13.0%
Debt / equity 0.8x – 0.2x
Net debt / EBITDA 1.7x – 0.9x
Debt / FCF 3.8x – 1.8x
Liabilities / assets 64.4% 46.3% 28.5%
Equity / assets 35.6% 53.7% 71.5%
Interest coverage 7.1x – 26.9x
Current ratio 1.2x 1.6x 2.3x
Quick ratio 1.0x 0.9x 1.3x
Cash ratio 0.3x 0.9x 0.4x
Altman Z-score 3.08 4.72 5.66

Shareholder Returns

7 metrics
MetricNOCAERGTDY
Dividend yield 1.7% – –
Net buyback yield 0.7% -5.2% 1.5%
Shareholder yield 2.4% -5.2% 1.5%
Payout ratio (earnings) 30.2% – –
Payout ratio (FCF) 35.6% – –
Dividend growth (1Y) 8.0% – –
Dividend CAGR (3Y) 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.

ConsensusNOCAERGTDY
Forward P/E 17.9xFY2026 – 25.1xFY2026
EPS, next fiscal year $30.81FY2026 – $26.05FY2026
EPS growth, next FY +17.0%FY2026 – +18.5%FY2026
EPS growth, the year after +3.7% – +13.6%
Revenue, next fiscal year $42.95BFY2026 – $6.20BFY2026
Revenue growth, next FY +2.4%FY2026 – +1.4%FY2026
Revenue growth, the year after +3.7% – +5.9%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersNOCAERGTDY
Held by institutions 83.4% 0.0% 97.2%
Institutions holding 1,809 1 886
Change in shares held, QoQ +0.3% – +2.7%
Institutions buying 840 0 399
Institutions selling 639 0 327
Buyers to sellers 1.31 – 1.22

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.

NOCAERGTDY
NOC 1.00 -0.04 0.25
AERG -0.04 1.00 0.09
TDY 0.25 0.09 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, NOC, AERG and TDY?

Northrop Grumman (NOC) is the largest by market capitalisation: Northrop Grumman (NOC) $78.32B, Applied Energetics (AERG) $209.40M, Teledyne Technologies (TDY) $30.28B.

Which stock is cheaper, NOC, AERG and TDY?

Northrop Grumman (NOC) trades on the lowest price-to-earnings ratio (Northrop Grumman (NOC) 17.3x, Applied Energetics (AERG) -13.0x, Teledyne Technologies (TDY) 29.5x). On next year's consensus earnings, Northrop Grumman (NOC) is cheapest (Northrop Grumman (NOC) 17.9x, Teledyne Technologies (TDY) 25.1x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Teledyne Technologies (TDY) grew revenue fastest over the trailing twelve months: Northrop Grumman (NOC) +6.5%, Applied Energetics (AERG) -82.5%, Teledyne Technologies (TDY) +8.6%.

Which company is more profitable?

Teledyne Technologies (TDY) has the highest net margin (Northrop Grumman (NOC) 10.4%, Applied Energetics (AERG) -5,128.4%, Teledyne Technologies (TDY) 15.8%). On return on invested capital, Northrop Grumman (NOC) leads (Northrop Grumman (NOC) 12.2%, Teledyne Technologies (TDY) 8.1%).

Which stock has performed better?

Over the past year Teledyne Technologies (TDY) returned the most: Northrop Grumman (NOC) -7.5%, Applied Energetics (AERG) -47.1%, Teledyne Technologies (TDY) +24.0%. Over five years, Northrop Grumman (NOC) compounded fastest (Northrop Grumman (NOC) +9.0%/yr, Applied Energetics (AERG) -19.1%/yr, Teledyne Technologies (TDY) +8.0%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Northrop Grumman (NOC) 1.73%, Applied Energetics (AERG) 0.00%. Applied Energetics (AERG) and Teledyne Technologies (TDY) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Teledyne Technologies (TDY) has been the steadiest (Northrop Grumman (NOC) 28.7%, Applied Energetics (AERG) 71.9%, Teledyne Technologies (TDY) 25.6%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, NOC, AERG and TDY?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Teledyne Technologies (TDY) leads on 6. 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.