LDOS vs. PRIM
LDOS (Leidos Holdings, Inc.) and PRIM (Primoris Services Corporation) are both stocks. LDOS operates in Information Technology Services (Technology), while PRIM operates in Engineering & Construction (Industrials). Over the past 10 years, LDOS returned 14.97%/yr vs 18.47%/yr for PRIM. At a 0.31 correlation, their price movements are largely independent.
Performance
LDOS vs. PRIM - Performance Comparison
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Returns By Period
In the year-to-date period, LDOS achieves a -32.12% return, which is significantly lower than PRIM's -20.49% return. Over the past 10 years, LDOS has underperformed PRIM with an annualized return of 14.97%, while PRIM has yielded a comparatively higher 18.47% annualized return.
LDOS
- 1D
- 0.07%
- 1M
- -1.62%
- YTD
- -32.12%
- 6M
- -35.31%
- 1Y
- -16.67%
- 3Y*
- 14.74%
- 5Y*
- 4.03%
- 10Y*
- 14.97%
PRIM
- 1D
- 4.39%
- 1M
- -12.65%
- YTD
- -20.49%
- 6M
- -21.78%
- 1Y
- 34.20%
- 3Y*
- 49.59%
- 5Y*
- 25.74%
- 10Y*
- 18.47%
LDOS vs. PRIM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
LDOS Leidos Holdings, Inc. | -32.12% | 26.50% | 34.52% | 4.50% | 20.04% | -14.20% | 8.95% | 88.82% | -16.72% | 29.14% |
PRIM Primoris Services Corporation | -20.49% | 63.08% | 131.14% | 52.60% | -7.46% | -12.38% | 25.81% | 17.62% | -28.93% | 20.39% |
Correlation
The correlation between LDOS and PRIM is 0.18, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.18 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.28 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.33 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.32 |
Correlation (All Time) Calculated using the full available price history since Aug 6, 2008 | 0.31 |
The correlation between LDOS and PRIM shifts across timeframes, from 0.18 (1 year) to 0.33 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
LDOS:
$15.64B
PRIM:
$5.41B
LDOS:
$10.92
PRIM:
$4.53
LDOS:
11.19
PRIM:
21.79
LDOS:
0.09
PRIM:
0.85
LDOS:
0.92
PRIM:
0.72
LDOS:
3.12
PRIM:
3.21
LDOS:
$17.33B
PRIM:
$7.49B
LDOS:
$3.04B
PRIM:
$777.15M
LDOS:
$2.34B
PRIM:
$437.56M
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Return for Risk
LDOS vs. PRIM — Risk / Return Rank
LDOS
PRIM
LDOS vs. PRIM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Leidos Holdings, Inc. (LDOS) and Primoris Services Corporation (PRIM). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| LDOS | PRIM | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.04 | ||
| Sortino ratioReturn per unit of downside risk | -1.67 | ||
| Omega ratioGain probability vs. loss probability | 0.91 | 1.21 | -0.30 |
| Calmar ratioReturn relative to maximum drawdown | -0.43 | 0.64 | -1.07 |
| Martin ratioReturn relative to average drawdown | -1.09 | 2.08 | -3.17 |
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Drawdowns
LDOS vs. PRIM - Drawdown Comparison
The maximum LDOS drawdown since its inception was -54.72%, smaller than the maximum PRIM drawdown of -68.51%. Use the drawdown chart below to compare losses from any high point for LDOS and PRIM.
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Drawdown Indicators
| LDOS | PRIM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -54.72% | -68.51% | +13.79% |
Max Drawdown (1Y)Largest decline over 1 year | -38.73% | -53.74% | +15.01% |
Max Drawdown (3Y)Largest decline over 3 years | -38.73% | -53.74% | +15.01% |
Max Drawdown (5Y)Largest decline over 5 years | -38.73% | -53.74% | +15.01% |
Max Drawdown (10Y)Largest decline over 10 years | -42.29% | -65.73% | +23.44% |
Current DrawdownCurrent decline from peak | -38.49% | -51.38% | +12.89% |
Average DrawdownAverage peak-to-trough decline | -19.68% | -22.76% | +3.08% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 15.33% | 16.52% | -1.19% |
Volatility
LDOS vs. PRIM - Volatility Comparison
The current volatility for Leidos Holdings, Inc. (LDOS) is 6.30%, while Primoris Services Corporation (PRIM) has a volatility of 25.85%. This indicates that LDOS experiences smaller price fluctuations and is considered to be less risky than PRIM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| LDOS | PRIM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.30% | 25.85% | -19.55% |
Volatility (6M)Calculated over the trailing 6-month period | 25.00% | 82.18% | -57.18% |
Volatility (1Y)Calculated over the trailing 1-year period | 29.28% | 73.27% | -43.99% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.73% | 48.18% | -21.45% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.48% | 45.40% | -17.92% |
Dividends
LDOS vs. PRIM - Dividend Comparison
LDOS's dividend yield for the trailing twelve months is around 1.36%, more than PRIM's 0.32% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
LDOS Leidos Holdings, Inc. | 1.36% | 0.90% | 1.07% | 1.35% | 1.37% | 1.57% | 1.29% | 1.35% | 2.43% | 1.98% | 29.17% | 3.41% |
PRIM Primoris Services Corporation | 0.32% | 0.26% | 0.34% | 0.72% | 1.09% | 1.00% | 0.87% | 1.08% | 1.25% | 0.83% | 0.97% | 0.93% |
Financials
LDOS vs. PRIM - Financials Comparison
This section allows you to compare key financial metrics between Leidos Holdings, Inc. and Primoris Services Corporation. 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
LDOS vs. PRIM - Profitability Comparison
LDOS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Leidos Holdings, Inc. reported a gross profit of 761.00M and revenue of 4.40B. Therefore, the gross margin over that period was 17.3%.
PRIM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Primoris Services Corporation reported a gross profit of 134.70M and revenue of 1.56B. Therefore, the gross margin over that period was 8.6%.
LDOS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Leidos Holdings, Inc. reported an operating income of 508.00M and revenue of 4.40B, resulting in an operating margin of 11.6%.
PRIM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Primoris Services Corporation reported an operating income of 24.40M and revenue of 1.56B, resulting in an operating margin of 1.6%.
LDOS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Leidos Holdings, Inc. reported a net income of 328.00M and revenue of 4.40B, resulting in a net margin of 7.5%.
PRIM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Primoris Services Corporation reported a net income of 17.40M and revenue of 1.56B, resulting in a net margin of 1.1%.
Frequently Asked Questions
LDOS and PRIM have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PRIM has higher volatility (25.85%) compared to LDOS (6.30%). In terms of maximum drawdown, LDOS dropped -54.72% vs PRIM's -68.51%.
PRIM currently has the higher Sharpe Ratio (0.47 vs -0.57), 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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