DCO vs HII vs OSIS Stock Comparison

Ducommun, Huntington Ingalls Industries and Osi Systems Prices as of Oct 28, 2026 Peers: Industry group
DCO Ducommun Inc /De/
$163.72 -3.1% 1M +75.9% 1Y
Market cap
$2.47B
P/E
–
Revenue (TTM)
$861.87M
Div. yield
–
Defense Industrials
2 wins
OSIS Osi Systems Inc
$200.67 +4.0% 1M -20.0% 1Y
Market cap
$3.19B
P/E
21.5x
Revenue (TTM)
$1.79B
Div. yield
–
Defense Industrials
4 wins

Head to Head

11 decided of 12

Huntington Ingalls Industries leads on 5 of the 12 questions below (Huntington Ingalls Industries 5, Osi Systems 4, Ducommun 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionDCOHIIOSISLeader
Larger companyMarket capitalisation $2.47B $11.00B $3.19B HII
Cheaper on earningsLower P/E, profitable companies only -92.9x 16.7x 21.5x HII
Cheaper on forward earningsLower price / next fiscal year consensus EPS 36.5x 14.5x 17.3x HII
Faster revenue growthRevenue growth, trailing twelve months +8.8% +14.0% +4.3% HII
More profitableNet margin, trailing twelve months -3.1% 5.0% 8.7% OSIS
Better return on capitalReturn on invested capital -1.7% 6.9% 9.4% OSIS
Less leveragedLower net debt / EBITDA 11.9x 2.6x 2.4x OSIS
Higher dividend yieldTrailing dividend yield 0.00% 1.98% — –
Better 1-year returnPrice return, last 12 months +75.9% -6.6% -20.0% DCO
Better 5-year returnAnnualised price return, 5 years +27.6%/yr +6.6%/yr +16.6%/yr DCO
Less volatileAnnualised volatility, 1 year 39.2% 38.4% 43.5% HII
Higher overall scoreMean of the five percentile scores vs peers 34/100 49/100 75/100 OSIS

Percentile Scorecard

DCOHIIOSIS

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

AxisDCOHIIOSIS
Valuation 39 #61 of 100 77 #24 of 100 84 #17 of 100
Growth 5 #92 of 97 27 #71 of 97 68 #32 of 97
Profitability 40 #58 of 96 60 #39 of 96 80 #20 of 96
Financial Health 52 #51 of 105 30 #74 of 105 43 #60 of 105
Shareholder Returns – 53 #31 of 65 98 #2 of 65
Overall 34 49 75
  • DCO ranked among 107 companies in Aerospace and Defense
  • HII ranked among 107 companies in Aerospace and Defense
  • OSIS 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

PeriodDCOHIIOSISSPY
1 month -3.1%+8.7%+4.0% +0.9%
3 months -3.4%-0.5%-6.2% +5.9%
6 months +18.3%-22.9%-28.8% +8.5%
Year to date +72.1%-17.9%-21.3% +13.3%
1 year +75.9%-6.6%-20.0% +12.4%
3 years +249.8%+31.0%+88.6% +88.1%
3 years, per year +51.8%+9.4%+23.6% +23.5%
5 years +238.3%+37.7%+115.5% +68.2%
5 years, per year +27.6%+6.6%+16.6% +11.0%
10 years +756.7%+74.5%+177.7% +263.4%
10 years, per year +24.0%+5.7%+10.8% +13.8%

Risk

MeasureDCOHIIOSISSPY
Volatility, 1Y 39.2%38.4%43.5% 12.7%
Downside volatility, 1Y 38.6%37.7%44.4% 12.7%
Beta vs S&P 500, 1Y 1.420.721.18 1.00
Return / volatility, 1Y 1.94-0.17-0.46 0.98
Max drawdown, 5Y -30.7%-46.1%-37.9% -25.4%
From 52-week high -20.9%-38.5%-35.2% -0.9%
52-week high $206.98$453.73$309.68 $779.14
52-week low $86.41$257.01$192.30 $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.

MultipleDCOHIIOSIS
P/E now vs peer median -92.9xmedian 26.4x 16.7xmedian 26.4x 21.5xmedian 26.4x
P/S now vs peer median 2.9xmedian 3.0x 0.8xmedian 3.0x 1.8xmedian 3.0x
EV/EBITDA now vs peer median 136.6xmedian 14.5x 13.4xmedian 14.5x 14.5xmedian 14.5x
P/FCF now vs peer median -101.0xmedian 26.1x -129.5xmedian 26.1x 14.0xmedian 26.1x
P/B now vs peer median 3.6xmedian 2.5x 2.1xmedian 2.5x 3.8xmedian 2.5x
PEG now vs peer median 2.13median 0.90 1.94median 0.90 1.14median 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 monthsDCOHIIOSIS
Revenue $861.87M $13.19B $1.79B
Gross profit $235.41M $5.53B $593.09M
Operating income -$22.00M $698.00M $218.97M
Net income -$26.69M $661.00M $154.71M
Free cash flow -$24.47M -$85.00M $227.35M
R&D – – $79.14M
EPS (diluted) $-1.72 $16.73 $8.95
Cash & equivalents $39.80M $12.00M $359.83M
Total debt $276.43M $10.67B $3.45B
Shares (diluted) 15.56M 39.50M 17.28M
Enterprise value $2.30B $9.69B $2.03B

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
MetricDCOHIIOSIS
P/E -92.9x 16.7x 21.5x
P/FCF -101.0x -129.5x 14.0x
P/Operating cash flow -209.5x 31.7x 11.6x
P/S 2.9x 0.8x 1.8x
P/B 3.6x 2.1x 3.8x
P/Tangible book 4.4x 2.4x 5.0x
EV/EBITDA 136.6x 13.4x 14.5x
EV/EBIT -123.1x 19.6x 17.5x
EV/Revenue 3.1x 1.0x 2.1x
EV/FCF -110.7x -161.1x 16.9x
EV/Operating cash flow -229.5x 39.5x 13.9x
PEG (3Y EPS CAGR) 2.13 1.94 1.14

Growth

14 metrics
MetricDCOHIIOSIS
Revenue growth (1Y) 8.8% 14.0% 4.3%
Revenue CAGR (3Y) 5.1% 6.6% 11.8%
Gross profit growth (1Y) 16.2% 8.6% 1.0%
Gross profit CAGR (3Y) 15.2% 7.5% 11.3%
Operating income growth (1Y) -145.5% 35.3% 0.7%
Operating income CAGR (3Y) -38.2% 9.4% 17.4%
Net income growth (1Y) -185.9% 25.9% 3.4%
Net income CAGR (3Y) -45.9% 8.3% 19.0%
EPS growth (1Y) -184.0% 25.6% 2.8%
EPS CAGR (3Y) -43.7% 8.6% 18.8%
Operating cash flow growth (1Y) -121.2% -66.4% 182.7%
Operating cash flow CAGR (3Y) -39.3% -19.1% 42.8%
Free cash flow growth (1Y) -160.2% -112.7% 305.3%
Free cash flow CAGR (3Y) -73.0% -30.7% 53.7%

Profitability

14 metrics
MetricDCOHIIOSIS
Gross margin 27.3% 41.9% 33.2%
EBITDA margin 2.3% 7.7% 14.8%
Operating margin -2.6% 5.3% 12.3%
Pretax margin -4.2% 6.4% 10.8%
Net margin -3.1% 5.0% 8.7%
FCF margin -2.8% -0.6% 12.7%
Operating cash flow margin -1.4% 2.6% 15.4%
Return on equity -3.9% 12.6% 17.9%
Return on assets -2.2% 5.2% 6.1%
Return on invested capital -1.7% 6.9% 9.4%
Return on capital employed -2.2% 7.0% 10.9%
Asset turnover 0.7x 1.0x 0.7x
Cash conversion (OCF / net income) 0.4x 0.5x 1.8x
Stock comp / revenue 2.4% 0.4% 1.5%

Financial Health

11 metrics
MetricDCOHIIOSIS
Debt / assets 22.6% 21.3% 40.0%
Debt / equity 0.4x 0.5x 1.2x
Net debt / EBITDA 11.9x 2.6x 2.4x
Debt / FCF -11.3x -31.8x 4.4x
Liabilities / assets 43.6% 58.1% 66.7%
Equity / assets 56.4% 41.9% 33.3%
Interest coverage – 7.1x 8.3x
Current ratio 3.4x 1.2x 3.2x
Quick ratio 2.3x 0.2x 2.2x
Cash ratio 0.2x 0.0x 0.7x
Altman Z-score 4.38 2.81 3.15

Shareholder Returns

7 metrics
MetricDCOHIIOSIS
Dividend yield – 2.0% –
Net buyback yield – – 3.7%
Shareholder yield 0.0% 2.0% 3.7%
Payout ratio (earnings) – 32.7% –
Payout ratio (FCF) – -254.1% –
Dividend growth (1Y) – 2.9% –
Dividend CAGR (3Y) – 3.1% –

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.

ConsensusDCOHIIOSIS
Forward P/E 36.5xFY2026 14.5xFY2026 17.3xFY2027
EPS, next fiscal year $4.49FY2026 $19.23FY2026 $11.62FY2027
EPS growth, next FY +19.7%FY2026 +25.0%FY2026 +12.3%FY2027
EPS growth, the year after +25.2% +16.1% +7.2%
Revenue, next fiscal year $848.72MFY2026 $13.12BFY2026 $1.85BFY2027
Revenue growth, next FY +2.9%FY2026 +5.2%FY2026 +3.5%FY2027
Revenue growth, the year after +18.5% +1.3% +16.1%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersDCOHIIOSIS
Held by institutions 95.8% 88.5% 100.0%
Institutions holding 267 806 366
Change in shares held, QoQ +6.2% -1.2% +0.7%
Institutions buying 156 354 191
Institutions selling 83 301 134
Buyers to sellers 1.88 1.18 1.43

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.

DCOHIIOSIS
DCO 1.00 0.38 0.27
HII 0.38 1.00 0.37
OSIS 0.27 0.37 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, DCO, HII and OSIS?

Huntington Ingalls Industries (HII) is the largest by market capitalisation: Ducommun (DCO) $2.47B, Huntington Ingalls Industries (HII) $11.00B, Osi Systems (OSIS) $3.19B.

Which stock is cheaper, DCO, HII and OSIS?

Huntington Ingalls Industries (HII) trades on the lowest price-to-earnings ratio (Ducommun (DCO) -92.9x, Huntington Ingalls Industries (HII) 16.7x, Osi Systems (OSIS) 21.5x). On next year's consensus earnings, Huntington Ingalls Industries (HII) is cheapest (Ducommun (DCO) 36.5x, Huntington Ingalls Industries (HII) 14.5x, Osi Systems (OSIS) 17.3x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Huntington Ingalls Industries (HII) grew revenue fastest over the trailing twelve months: Ducommun (DCO) +8.8%, Huntington Ingalls Industries (HII) +14.0%, Osi Systems (OSIS) +4.3%.

Which company is more profitable?

Osi Systems (OSIS) has the highest net margin (Ducommun (DCO) -3.1%, Huntington Ingalls Industries (HII) 5.0%, Osi Systems (OSIS) 8.7%). On return on invested capital, Osi Systems (OSIS) leads (Ducommun (DCO) -1.7%, Huntington Ingalls Industries (HII) 6.9%, Osi Systems (OSIS) 9.4%).

Which stock has performed better?

Over the past year Ducommun (DCO) returned the most: Ducommun (DCO) +75.9%, Huntington Ingalls Industries (HII) -6.6%, Osi Systems (OSIS) -20.0%. Over five years, Ducommun (DCO) compounded fastest (Ducommun (DCO) +27.6%/yr, Huntington Ingalls Industries (HII) +6.6%/yr, Osi Systems (OSIS) +16.6%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Ducommun (DCO) 0.00%, Huntington Ingalls Industries (HII) 1.98%. Ducommun (DCO) and Osi Systems (OSIS) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Huntington Ingalls Industries (HII) has been the steadiest (Ducommun (DCO) 39.2%, Huntington Ingalls Industries (HII) 38.4%, Osi Systems (OSIS) 43.5%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, DCO, HII and OSIS?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Huntington Ingalls Industries (HII) 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.