PRDO vs. IRTC
PRDO (Perdoceo Education Corporation) and IRTC (iRhythm Technologies, Inc.) are both stocks. PRDO operates in Education & Training Services (Consumer Defensive), while IRTC operates in Medical Devices (Healthcare). Over the past 5 years, PRDO returned 23.36%/yr vs 18.04%/yr for IRTC. Their 0.20 correlation means their historical movements had little consistent relationship.
Performance
PRDO vs. IRTC - Performance Comparison
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Returns By Period
In the year-to-date period, PRDO achieves a 9.45% return, which is significantly higher than IRTC's -33.97% return.
PRDO
- 1D
- -2.00%
- 1M
- -7.61%
- 6M
- 0.23%
- YTD
- 9.45%
- 1Y
- 9.17%
- 3Y*
- 35.09%
- 5Y*
- 23.36%
- 10Y*
- 17.05%
- ALL TIME*
- 9.93%
IRTC
- 1D
- -1.60%
- 1M
- -7.36%
- 6M
- -24.17%
- YTD
- -33.97%
- 1Y
- -28.97%
- 3Y*
- 4.10%
- 5Y*
- 18.04%
- 10Y*
- —
- ALL TIME*
- 16.31%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $54.70M | $63.37M | $64.57M | |
| $26.52M | $26.52M | $23.68M |
PRDO vs. IRTC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PRDO Perdoceo Education Corporation | 9.45% | 12.94% | 54.04% | 27.99% | 18.20% | -6.89% | -31.32% | 61.03% | -5.46% | 19.72% |
IRTC iRhythm Technologies, Inc. | -33.97% | 96.78% | -15.76% | 14.27% | -20.41% | -50.39% | 248.38% | -2.00% | 23.96% | 86.83% |
Correlation
The correlation between PRDO and IRTC is 0.11, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.11 |
Correlation (3Y) Balances recent behavior with more history. | 0.16 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.19 |
Correlation (All Time) Calculated using the full available price history since Oct 20, 2016 | 0.20 |
Fundamentals
PRDO:
$1.99B
IRTC:
$3.85B
PRDO:
$2.63
IRTC:
-$0.85
PRDO:
2.41
IRTC:
4.88
PRDO:
2.02
IRTC:
23.63
PRDO:
$854.84M
IRTC:
$787.85M
PRDO:
$442.47M
IRTC:
$559.39M
PRDO:
$269.29M
IRTC:
-$3.10M
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Return for Risk
PRDO vs. IRTC — Risk / Return Rank
PRDO
IRTC
PRDO vs. IRTC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Perdoceo Education Corporation (PRDO) and iRhythm Technologies, Inc. (IRTC). 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 | IRTC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.73 | ||
| Sortino ratioReturn per unit of downside risk | +0.96 | ||
| Omega ratioGain probability vs. loss probability | 1.10 | 0.97 | +0.13 |
| Calmar ratioReturn relative to maximum drawdown | 0.47 | -0.36 | +0.82 |
| Martin ratioReturn relative to average drawdown | 0.99 | -0.63 | +1.62 |
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Drawdowns
PRDO vs. IRTC - Drawdown Comparison
The maximum PRDO drawdown since its inception was -97.10%, which is greater than IRTC's maximum drawdown of -84.39%. Use the drawdown chart below to compare losses from any high point for PRDO and IRTC.
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Drawdown Indicators
| PRDO | IRTC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.10% | -84.39% | -12.71% |
Max Drawdown (1Y)Largest decline over 1 year | -27.22% | -46.21% | +18.99% |
Max Drawdown (3Y)Largest decline over 3 years | -27.22% | -53.83% | +26.61% |
Max Drawdown (5Y)Largest decline over 5 years | -27.42% | -66.03% | +38.61% |
Max Drawdown (10Y)Largest decline over 10 years | -64.27% | — | — |
Current DrawdownCurrent decline from peak | -52.06% | -56.35% | +4.29% |
Average DrawdownAverage peak-to-trough decline | -60.32% | -37.37% | -22.95% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 12.81% | 26.08% | -13.27% |
Volatility
PRDO vs. IRTC - Volatility Comparison
Perdoceo Education Corporation (PRDO) has a higher volatility of 18.31% compared to iRhythm Technologies, Inc. (IRTC) at 13.19%. This indicates that PRDO's price experiences larger fluctuations and is considered to be riskier than IRTC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PRDO | IRTC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 18.31% | 13.19% | +5.12% |
Volatility (6M)Calculated over the trailing 6-month period | 27.46% | 32.54% | -5.08% |
Volatility (1Y)Calculated over the trailing 1-year period | 35.45% | 44.95% | -9.50% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 35.97% | 63.58% | -27.61% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 38.35% | 61.56% | -23.21% |
Dividends
PRDO vs. IRTC - Dividend Comparison
PRDO's dividend yield for the trailing twelve months is around 1.89%, while IRTC has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
IRTC iRhythm Technologies, Inc. | 0.00% | 0.00% | 0.00% | 0.00% |
PRDO Perdoceo Education Corporation | 1.89% | 1.91% | 1.81% | 1.25% |
Financials
PRDO vs. IRTC - Financials Comparison
This section allows you to compare key financial metrics between Perdoceo Education Corporation and iRhythm Technologies, 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. IRTC - Profitability Comparison
PRDO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 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%.
IRTC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, iRhythm Technologies, Inc. reported a gross profit of 141.35M and revenue of 199.39M. Therefore, the gross margin over that period was 70.9%.
PRDO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Perdoceo Education Corporation reported an operating income of 63.12M and revenue of 221.74M, resulting in an operating margin of 28.5%.
IRTC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, iRhythm Technologies, Inc. reported an operating income of -16.19M and revenue of 199.39M, resulting in an operating margin of -8.1%.
PRDO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Perdoceo Education Corporation reported a net income of 53.95M and revenue of 221.74M, resulting in a net margin of 24.3%.
IRTC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, iRhythm Technologies, Inc. reported a net income of -13.93M and revenue of 199.39M, resulting in a net margin of -7.0%.
Frequently Asked Questions
PRDO and IRTC have a correlation of 0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PRDO has higher volatility (18.31%) compared to IRTC (13.19%). In terms of maximum drawdown, PRDO dropped -97.10% vs IRTC's -84.39%.
PRDO currently has the higher Sharpe Ratio (0.36 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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