HRMY vs. CPRX
HRMY (Harmony Biosciences Holdings, Inc.) and CPRX (Catalyst Pharmaceuticals, Inc.) are both stocks. Both operate in the Biotechnology industry within the Healthcare sector. Over the past 5 years, HRMY returned -0.67%/yr vs 41.68%/yr for CPRX. At a 0.34 correlation, their price movements are largely independent.
Performance
HRMY vs. CPRX - Performance Comparison
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Returns By Period
In the year-to-date period, HRMY achieves a -14.22% return, which is significantly lower than CPRX's 34.02% return.
HRMY
- 1D
- 3.85%
- 1M
- -1.50%
- YTD
- -14.22%
- 6M
- -13.24%
- 1Y
- -9.09%
- 3Y*
- -3.02%
- 5Y*
- -0.67%
- 10Y*
- —
CPRX
- 1D
- 0.03%
- 1M
- 8.09%
- YTD
- 34.02%
- 6M
- 35.41%
- 1Y
- 25.57%
- 3Y*
- 39.39%
- 5Y*
- 41.68%
- 10Y*
- 48.24%
HRMY vs. CPRX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
HRMY Harmony Biosciences Holdings, Inc. | -14.22% | 8.75% | 6.53% | -41.38% | 29.22% | 17.95% | -2.32% |
CPRX Catalyst Pharmaceuticals, Inc. | 34.02% | 11.84% | 24.15% | -9.62% | 174.74% | 102.69% | -7.73% |
Correlation
The correlation between HRMY and CPRX is 0.40, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.40 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.32 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.36 |
Correlation (All Time) Calculated using the full available price history since Aug 20, 2020 | 0.34 |
Fundamentals
HRMY:
$1.89B
CPRX:
$3.97B
HRMY:
$2.48
CPRX:
$1.74
HRMY:
12.93
CPRX:
17.98
HRMY:
0.13
CPRX:
0.32
HRMY:
2.09
CPRX:
6.67
HRMY:
2.07
CPRX:
3.92
HRMY:
$899.11M
CPRX:
$596.96M
HRMY:
$688.25M
CPRX:
$378.23M
HRMY:
$221.74M
CPRX:
$313.50M
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Return for Risk
HRMY vs. CPRX — Risk / Return Rank
HRMY
CPRX
HRMY vs. CPRX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Harmony Biosciences Holdings, Inc. (HRMY) and Catalyst Pharmaceuticals, Inc. (CPRX). 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.
| HRMY | CPRX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.22 | 0.76 | -0.99 |
Sortino ratioReturn per unit of downside risk | -0.02 | 1.25 | -1.27 |
Omega ratioGain probability vs. loss probability | 1.00 | 1.16 | -0.17 |
Calmar ratioReturn relative to maximum drawdown | -0.26 | 0.94 | -1.21 |
Martin ratioReturn relative to average drawdown | -0.49 | 1.71 | -2.20 |
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
| HRMY | CPRX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.22 | 0.76 | -0.99 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.01 | 0.88 | -0.89 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.80 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.05 | 0.09 | -0.14 |
Drawdowns
HRMY vs. CPRX - Drawdown Comparison
The maximum HRMY drawdown since its inception was -68.48%, smaller than the maximum CPRX drawdown of -94.25%. Use the drawdown chart below to compare losses from any high point for HRMY and CPRX.
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Drawdown Indicators
| HRMY | CPRX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -68.48% | -94.25% | +25.77% |
Max Drawdown (1Y)Largest decline over 1 year | -34.49% | -27.29% | -7.20% |
Max Drawdown (3Y)Largest decline over 3 years | -50.81% | -27.29% | -23.52% |
Max Drawdown (5Y)Largest decline over 5 years | -68.48% | -45.37% | -23.11% |
Max Drawdown (10Y)Largest decline over 10 years | — | -64.87% | — |
Current DrawdownCurrent decline from peak | -47.30% | -0.16% | -47.14% |
Average DrawdownAverage peak-to-trough decline | -35.20% | -52.05% | +16.85% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 18.69% | 14.95% | +3.74% |
Volatility
HRMY vs. CPRX - Volatility Comparison
Harmony Biosciences Holdings, Inc. (HRMY) has a higher volatility of 10.05% compared to Catalyst Pharmaceuticals, Inc. (CPRX) at 6.81%. This indicates that HRMY's price experiences larger fluctuations and is considered to be riskier than CPRX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| HRMY | CPRX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.05% | 6.81% | +3.24% |
Volatility (6M)Calculated over the trailing 6-month period | 30.17% | 23.58% | +6.59% |
Volatility (1Y)Calculated over the trailing 1-year period | 41.40% | 33.60% | +7.80% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 50.04% | 47.86% | +2.18% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 52.40% | 60.61% | -8.21% |
Dividends
HRMY vs. CPRX - Dividend Comparison
Neither HRMY nor CPRX has paid dividends to shareholders.
Financials
HRMY vs. CPRX - Financials Comparison
This section allows you to compare key financial metrics between Harmony Biosciences Holdings, Inc. and Catalyst Pharmaceuticals, 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
HRMY vs. CPRX - Profitability Comparison
HRMY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Harmony Biosciences Holdings, Inc. reported a gross profit of 170.88M and revenue of 215.39M. Therefore, the gross margin over that period was 79.3%.
CPRX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Catalyst Pharmaceuticals, Inc. reported a gross profit of 0.00 and revenue of 149.39M. Therefore, the gross margin over that period was 0.0%.
HRMY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Harmony Biosciences Holdings, Inc. reported an operating income of 37.29M and revenue of 215.39M, resulting in an operating margin of 17.3%.
CPRX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Catalyst Pharmaceuticals, Inc. reported an operating income of 73.23M and revenue of 149.39M, resulting in an operating margin of 49.0%.
HRMY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Harmony Biosciences Holdings, Inc. reported a net income of 32.49M and revenue of 215.39M, resulting in a net margin of 15.1%.
CPRX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Catalyst Pharmaceuticals, Inc. reported a net income of 63.73M and revenue of 149.39M, resulting in a net margin of 42.7%.
Frequently Asked Questions
HRMY and CPRX have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
HRMY has higher volatility (10.05%) compared to CPRX (6.81%). In terms of maximum drawdown, HRMY dropped -68.48% vs CPRX's -94.25%.
CPRX currently has the higher Sharpe Ratio (0.76 vs -0.22), 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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