PESI vs. QRHC
PESI (Perma-Fix Environmental Services, Inc.) and QRHC (Quest Resource Holding Corporation) are both stocks. Both operate in the Waste Management industry within the Industrials sector. Over the past 10 years, PESI returned 7.40%/yr vs -8.24%/yr for QRHC. At a 0.10 correlation, their price movements are largely independent.
Performance
PESI vs. QRHC - Performance Comparison
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Returns By Period
In the year-to-date period, PESI achieves a -12.71% return, which is significantly higher than QRHC's -23.12% return. Over the past 10 years, PESI has outperformed QRHC with an annualized return of 7.40%, while QRHC has yielded a comparatively lower -8.24% annualized return.
PESI
- 1D
- -0.09%
- 1M
- 22.79%
- YTD
- -12.71%
- 6M
- -15.27%
- 1Y
- 10.01%
- 3Y*
- -0.63%
- 5Y*
- 9.76%
- 10Y*
- 7.40%
QRHC
- 1D
- 6.72%
- 1M
- 24.35%
- YTD
- -23.12%
- 6M
- -30.24%
- 1Y
- -34.40%
- 3Y*
- -38.09%
- 5Y*
- -25.26%
- 10Y*
- -8.24%
PESI vs. QRHC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PESI Perma-Fix Environmental Services, Inc. | -12.71% | 13.73% | 40.84% | 122.66% | -44.23% | 6.03% | -34.40% | 287.23% | -35.62% | -6.41% |
QRHC Quest Resource Holding Corporation | -23.12% | -71.38% | -11.32% | 19.97% | -11.96% | 200.43% | 5.96% | 60.29% | -40.87% | -6.12% |
Correlation
The correlation between PESI and QRHC is 0.14, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.14 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.16 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.15 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.14 |
Correlation (All Time) Calculated using the full available price history since Jan 5, 2010 | 0.10 |
Fundamentals
PESI:
$203.78M
QRHC:
$30.31M
PESI:
-$0.96
QRHC:
-$0.35
PESI:
3.45
QRHC:
0.12
PESI:
4.74
QRHC:
0.78
PESI:
$58.88M
QRHC:
$243.52M
PESI:
$2.41M
QRHC:
$36.00M
PESI:
-$13.44M
QRHC:
$2.82M
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Return for Risk
PESI vs. QRHC — Risk / Return Rank
PESI
QRHC
PESI vs. QRHC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Perma-Fix Environmental Services, Inc. (PESI) and Quest Resource Holding Corporation (QRHC). 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.
| PESI | QRHC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.58 | ||
| Sortino ratioReturn per unit of downside risk | +0.85 | ||
| Omega ratioGain probability vs. loss probability | 1.09 | 0.98 | +0.11 |
| Calmar ratioReturn relative to maximum drawdown | 0.22 | -0.54 | +0.76 |
| Martin ratioReturn relative to average drawdown | 0.52 | -1.01 | +1.53 |
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Drawdowns
PESI vs. QRHC - Drawdown Comparison
The maximum PESI drawdown since its inception was -89.92%, smaller than the maximum QRHC drawdown of -98.23%. Use the drawdown chart below to compare losses from any high point for PESI and QRHC.
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Drawdown Indicators
| PESI | QRHC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.92% | -98.23% | +8.31% |
Max Drawdown (1Y)Largest decline over 1 year | -45.37% | -64.18% | +18.81% |
Max Drawdown (3Y)Largest decline over 3 years | -58.00% | -91.90% | +33.90% |
Max Drawdown (5Y)Largest decline over 5 years | -58.00% | -91.90% | +33.90% |
Max Drawdown (10Y)Largest decline over 10 years | -65.61% | -91.90% | +26.29% |
Current DrawdownCurrent decline from peak | -38.43% | -97.06% | +58.63% |
Average DrawdownAverage peak-to-trough decline | -51.17% | -74.32% | +23.15% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 19.14% | 34.12% | -14.98% |
Volatility
PESI vs. QRHC - Volatility Comparison
The current volatility for Perma-Fix Environmental Services, Inc. (PESI) is 19.37%, while Quest Resource Holding Corporation (QRHC) has a volatility of 23.00%. This indicates that PESI experiences smaller price fluctuations and is considered to be less risky than QRHC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PESI | QRHC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 19.37% | 23.00% | -3.63% |
Volatility (6M)Calculated over the trailing 6-month period | 41.39% | 64.15% | -22.76% |
Volatility (1Y)Calculated over the trailing 1-year period | 65.31% | 82.02% | -16.71% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 59.80% | 64.34% | -4.54% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 59.59% | 69.66% | -10.07% |
Dividends
PESI vs. QRHC - Dividend Comparison
Neither PESI nor QRHC has paid dividends to shareholders.
Financials
PESI vs. QRHC - Financials Comparison
This section allows you to compare key financial metrics between Perma-Fix Environmental Services, Inc. and Quest Resource Holding 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
PESI vs. QRHC - Profitability Comparison
PESI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Perma-Fix Environmental Services, Inc. reported a gross profit of -2.88M and revenue of 11.13M. Therefore, the gross margin over that period was -25.9%.
QRHC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Quest Resource Holding Corporation reported a gross profit of 9.67M and revenue of 61.74M. Therefore, the gross margin over that period was 15.7%.
PESI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Perma-Fix Environmental Services, Inc. reported an operating income of -7.48M and revenue of 11.13M, resulting in an operating margin of -67.3%.
QRHC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Quest Resource Holding Corporation reported an operating income of 242.00K and revenue of 61.74M, resulting in an operating margin of 0.4%.
PESI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Perma-Fix Environmental Services, Inc. reported a net income of -7.49M and revenue of 11.13M, resulting in a net margin of -67.3%.
QRHC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Quest Resource Holding Corporation reported a net income of -2.32M and revenue of 61.74M, resulting in a net margin of -3.8%.
Frequently Asked Questions
PESI and QRHC have a correlation of 0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
QRHC has higher volatility (23.00%) compared to PESI (19.37%). In terms of maximum drawdown, PESI dropped -89.92% vs QRHC's -98.23%.
PESI currently has the higher Sharpe Ratio (0.15 vs -0.42), 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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