BILL vs. DCO
BILL (Bill.com Holdings, Inc.) and DCO (Ducommun Incorporated) are both stocks. BILL operates in Software - Application (Technology), while DCO operates in Aerospace & Defense (Industrials). Over the past 5 years, BILL returned -25.68%/yr vs 22.05%/yr for DCO. At a 0.21 correlation, their price movements are largely independent.
Performance
BILL vs. DCO - Performance Comparison
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Returns By Period
In the year-to-date period, BILL achieves a -35.57% return, which is significantly lower than DCO's 57.72% return.
BILL
- 1D
- -2.31%
- 1M
- -15.99%
- YTD
- -35.57%
- 6M
- -35.50%
- 1Y
- -22.97%
- 3Y*
- -32.70%
- 5Y*
- -25.68%
- 10Y*
- —
DCO
- 1D
- 0.10%
- 1M
- 9.33%
- YTD
- 57.72%
- 6M
- 66.60%
- 1Y
- 103.39%
- 3Y*
- 48.55%
- 5Y*
- 22.05%
- 10Y*
- 22.92%
BILL vs. DCO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
BILL Bill.com Holdings, Inc. | -35.57% | -35.62% | 3.82% | -25.12% | -56.27% | 82.53% | 258.74% | 7.18% |
DCO Ducommun Incorporated | 57.72% | 49.43% | 22.28% | 4.20% | 6.82% | -12.91% | 6.27% | -0.02% |
Correlation
The correlation between BILL and DCO is 0.06, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.06 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.21 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.24 |
Correlation (All Time) Calculated using the full available price history since Dec 13, 2019 | 0.21 |
The correlation between BILL and DCO shifts across timeframes, from 0.06 (1 year) to 0.24 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
BILL:
$3.60B
DCO:
$2.34B
BILL:
$0.00
DCO:
-$2.27
BILL:
2.24
DCO:
2.71
BILL:
0.95
DCO:
3.49
BILL:
$1.60B
DCO:
$839.64M
BILL:
$1.29B
DCO:
$226.25M
BILL:
$68.77M
DCO:
$11.47M
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Return for Risk
BILL vs. DCO — Risk / Return Rank
BILL
DCO
BILL vs. DCO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Bill.com Holdings, Inc. (BILL) and Ducommun Incorporated (DCO). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| BILL | DCO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.34 | ||
| Sortino ratioReturn per unit of downside risk | -3.57 | ||
| Omega ratioGain probability vs. loss probability | 0.97 | 1.45 | -0.48 |
| Calmar ratioReturn relative to maximum drawdown | -0.60 | 6.49 | -7.09 |
| Martin ratioReturn relative to average drawdown | -1.21 | 19.63 | -20.84 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| BILL | DCO | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.37 | 2.97 | -3.34 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.37 | 0.66 | -1.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.53 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.00 | 0.16 | -0.16 |
Drawdowns
BILL vs. DCO - Drawdown Comparison
The maximum BILL drawdown since its inception was -89.86%, smaller than the maximum DCO drawdown of -95.13%. Use the drawdown chart below to compare losses from any high point for BILL and DCO.
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Drawdown Indicators
| BILL | DCO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.86% | -95.13% | +5.27% |
Max Drawdown (1Y)Largest decline over 1 year | -38.38% | -16.03% | -22.35% |
Max Drawdown (3Y)Largest decline over 3 years | -74.39% | -23.46% | -50.93% |
Max Drawdown (5Y)Largest decline over 5 years | -89.86% | -30.81% | -59.05% |
Max Drawdown (10Y)Largest decline over 10 years | — | -70.83% | — |
Current DrawdownCurrent decline from peak | -89.73% | -1.45% | -88.28% |
Average DrawdownAverage peak-to-trough decline | -54.64% | -38.18% | -16.46% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 18.99% | 5.29% | +13.70% |
Volatility
BILL vs. DCO - Volatility Comparison
Bill.com Holdings, Inc. (BILL) has a higher volatility of 19.40% compared to Ducommun Incorporated (DCO) at 10.51%. This indicates that BILL's price experiences larger fluctuations and is considered to be riskier than DCO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BILL | DCO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 19.40% | 10.51% | +8.89% |
Volatility (6M)Calculated over the trailing 6-month period | 49.73% | 26.06% | +23.67% |
Volatility (1Y)Calculated over the trailing 1-year period | 63.24% | 35.06% | +28.18% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 70.44% | 33.47% | +36.97% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 73.01% | 43.67% | +29.34% |
Dividends
BILL vs. DCO - Dividend Comparison
Neither BILL nor DCO has paid dividends to shareholders.
Financials
BILL vs. DCO - Financials Comparison
This section allows you to compare key financial metrics between Bill.com Holdings, Inc. and Ducommun Incorporated. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
BILL vs. DCO - Profitability Comparison
BILL - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Bill.com Holdings, Inc. reported a gross profit of 331.85M and revenue of 406.56M. Therefore, the gross margin over that period was 81.6%.
DCO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Ducommun Incorporated reported a gross profit of 56.23M and revenue of 209.02M. Therefore, the gross margin over that period was 26.9%.
BILL - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Bill.com Holdings, Inc. reported an operating income of 96.41M and revenue of 406.56M, resulting in an operating margin of 23.7%.
DCO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Ducommun Incorporated reported an operating income of 15.72M and revenue of 209.02M, resulting in an operating margin of 7.5%.
BILL - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Bill.com Holdings, Inc. reported a net income of 12.79M and revenue of 406.56M, resulting in a net margin of 3.1%.
DCO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Ducommun Incorporated reported a net income of 9.92M and revenue of 209.02M, resulting in a net margin of 4.7%.
Frequently Asked Questions
BILL and DCO have a correlation of 0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BILL has higher volatility (19.40%) compared to DCO (10.51%). In terms of maximum drawdown, BILL dropped -89.86% vs DCO's -95.13%.
DCO currently has the higher Sharpe Ratio (2.97 vs -0.37), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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