PRDO vs. KTOS
PRDO (Perdoceo Education Corporation) and KTOS (Kratos Defense & Security Solutions, Inc.) are both stocks. PRDO operates in Education & Training Services (Consumer Defensive), while KTOS operates in Aerospace & Defense (Industrials). Over the past 10 years, PRDO returned 20.32%/yr vs 30.83%/yr for KTOS. At a 0.21 correlation, their price movements are largely independent.
Performance
PRDO vs. KTOS - Performance Comparison
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Returns By Period
In the year-to-date period, PRDO achieves a 17.13% return, which is significantly higher than KTOS's -23.92% return. Over the past 10 years, PRDO has underperformed KTOS with an annualized return of 20.32%, while KTOS has yielded a comparatively higher 30.83% annualized return.
PRDO
- 1D
- -3.60%
- 1M
- -2.07%
- YTD
- 17.13%
- 6M
- 18.99%
- 1Y
- 8.84%
- 3Y*
- 42.27%
- 5Y*
- 23.24%
- 10Y*
- 20.32%
KTOS
- 1D
- -1.75%
- 1M
- 10.02%
- YTD
- -23.92%
- 6M
- -23.97%
- 1Y
- 40.03%
- 3Y*
- 60.38%
- 5Y*
- 17.13%
- 10Y*
- 30.83%
PRDO vs. KTOS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PRDO Perdoceo Education Corporation | 17.13% | 12.94% | 54.04% | 27.99% | 18.20% | -6.89% | -31.32% | 61.03% | -5.46% | 19.72% |
KTOS Kratos Defense & Security Solutions, Inc. | -23.92% | 187.76% | 30.01% | 96.61% | -46.80% | -29.27% | 52.30% | 27.82% | 33.05% | 43.11% |
Correlation
The correlation between PRDO and KTOS is 0.02, 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 | 0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.17 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.24 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.25 |
Correlation (All Time) Calculated using the full available price history since Nov 5, 1999 | 0.21 |
The correlation between PRDO and KTOS shifts across timeframes, from 0.02 (1 year) to 0.25 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
PRDO:
$2.16B
KTOS:
$10.36B
PRDO:
$2.61
KTOS:
$0.17
PRDO:
13.07
KTOS:
335.35
PRDO:
0.90
KTOS:
3.89
PRDO:
2.60
KTOS:
6.97
PRDO:
2.16
KTOS:
3.04
PRDO:
$854.84M
KTOS:
$1.42B
PRDO:
$442.47M
KTOS:
$259.40M
PRDO:
$269.29M
KTOS:
$78.30M
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Return for Risk
PRDO vs. KTOS — Risk / Return Rank
PRDO
KTOS
PRDO vs. KTOS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Perdoceo Education Corporation (PRDO) and Kratos Defense & Security Solutions, Inc. (KTOS). 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.
| PRDO | KTOS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.27 | ||
| Sortino ratioReturn per unit of downside risk | -0.65 | ||
| Omega ratioGain probability vs. loss probability | 1.08 | 1.15 | -0.07 |
| Calmar ratioReturn relative to maximum drawdown | 0.33 | 0.67 | -0.34 |
| Martin ratioReturn relative to average drawdown | 0.72 | 1.34 | -0.63 |
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Drawdowns
PRDO vs. KTOS - Drawdown Comparison
The maximum PRDO drawdown since its inception was -97.10%, roughly equal to the maximum KTOS drawdown of -99.81%. Use the drawdown chart below to compare losses from any high point for PRDO and KTOS.
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Drawdown Indicators
| PRDO | KTOS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.10% | -99.81% | +2.71% |
Max Drawdown (1Y)Largest decline over 1 year | -27.22% | -60.15% | +32.93% |
Max Drawdown (3Y)Largest decline over 3 years | -27.22% | -60.15% | +32.93% |
Max Drawdown (5Y)Largest decline over 5 years | -27.42% | -69.39% | +41.97% |
Max Drawdown (10Y)Largest decline over 10 years | -64.27% | -72.74% | +8.47% |
Current DrawdownCurrent decline from peak | -48.70% | -96.34% | +47.64% |
Average DrawdownAverage peak-to-trough decline | -60.36% | -95.93% | +35.57% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.35% | 29.90% | -17.55% |
Volatility
PRDO vs. KTOS - Volatility Comparison
The current volatility for Perdoceo Education Corporation (PRDO) is 8.06%, while Kratos Defense & Security Solutions, Inc. (KTOS) has a volatility of 23.44%. This indicates that PRDO experiences smaller price fluctuations and is considered to be less risky than KTOS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PRDO | KTOS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.06% | 23.44% | -15.38% |
Volatility (6M)Calculated over the trailing 6-month period | 21.38% | 57.02% | -35.64% |
Volatility (1Y)Calculated over the trailing 1-year period | 30.80% | 72.17% | -41.37% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 35.19% | 52.33% | -17.14% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 38.11% | 50.82% | -12.71% |
Dividends
PRDO vs. KTOS - Dividend Comparison
PRDO's dividend yield for the trailing twelve months is around 1.76%, while KTOS has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
KTOS Kratos Defense & Security Solutions, Inc. | 0.00% | 0.00% | 0.00% | 0.00% |
PRDO Perdoceo Education Corporation | 1.76% | 1.91% | 1.81% | 1.25% |
Financials
PRDO vs. KTOS - Financials Comparison
This section allows you to compare key financial metrics between Perdoceo Education Corporation and Kratos Defense & Security Solutions, Inc.. 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
PRDO vs. KTOS - Profitability Comparison
PRDO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Perdoceo Education Corporation reported a gross profit of 0.00 and revenue of 221.74M. Therefore, the gross margin over that period was 0.0%.
KTOS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Kratos Defense & Security Solutions, Inc. reported a gross profit of 34.70M and revenue of 371.00M. Therefore, the gross margin over that period was 9.4%.
PRDO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Perdoceo Education Corporation reported an operating income of 63.12M and revenue of 221.74M, resulting in an operating margin of 28.5%.
KTOS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Kratos Defense & Security Solutions, Inc. reported an operating income of 4.70M and revenue of 371.00M, resulting in an operating margin of 1.3%.
PRDO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Perdoceo Education Corporation reported a net income of 53.95M and revenue of 221.74M, resulting in a net margin of 24.3%.
KTOS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Kratos Defense & Security Solutions, Inc. reported a net income of 11.90M and revenue of 371.00M, resulting in a net margin of 3.2%.
Frequently Asked Questions
PRDO and KTOS have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
KTOS has higher volatility (23.44%) compared to PRDO (8.06%). In terms of maximum drawdown, PRDO dropped -97.10% vs KTOS's -99.81%.
KTOS currently has the higher Sharpe Ratio (0.56 vs 0.29), 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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