PSIX vs. FIX
PSIX (Power Solutions International, Inc.) and FIX (Comfort Systems USA, Inc.) are both stocks. Both are in the Industrials sector — PSIX in Specialty Industrial Machinery, FIX in Engineering & Construction. Over the past 10 years, PSIX returned 8.29%/yr vs 51.81%/yr for FIX. At a 0.15 correlation, their price movements are largely independent.
Performance
PSIX vs. FIX - Performance Comparison
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Returns By Period
In the year-to-date period, PSIX achieves a -31.59% return, which is significantly lower than FIX's 104.63% return. Over the past 10 years, PSIX has underperformed FIX with an annualized return of 8.29%, while FIX has yielded a comparatively higher 51.81% annualized return.
PSIX
- 1D
- -0.05%
- 1M
- 0.57%
- YTD
- -31.59%
- 6M
- -41.69%
- 1Y
- -35.77%
- 3Y*
- 150.06%
- 5Y*
- 50.88%
- 10Y*
- 8.29%
FIX
- 1D
- -7.67%
- 1M
- 4.37%
- YTD
- 104.63%
- 6M
- 97.83%
- 1Y
- 280.20%
- 3Y*
- 128.99%
- 5Y*
- 89.76%
- 10Y*
- 51.81%
PSIX vs. FIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PSIX Power Solutions International, Inc. | -31.59% | 92.07% | 1,351.22% | -31.67% | 0.00% | -9.09% | -58.23% | -14.59% | 23.33% | 0.00% |
FIX Comfort Systems USA, Inc. | 104.63% | 120.86% | 106.89% | 79.62% | 16.98% | 88.98% | 6.73% | 15.07% | 0.73% | 32.13% |
Correlation
The correlation between PSIX and FIX is 0.46, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.46 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.27 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.19 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.13 |
Correlation (All Time) Calculated using the full available price history since Apr 17, 2012 | 0.15 |
Over the past year, PSIX and FIX have become more correlated (0.46) than their long-term average of 0.15, meaning their price movements have been converging.
Fundamentals
PSIX:
$901.53M
FIX:
$67.26B
PSIX:
$4.43
FIX:
$34.64
PSIX:
8.82
FIX:
55.08
PSIX:
0.09
FIX:
0.83
PSIX:
1.54
FIX:
6.65
PSIX:
4.85
FIX:
23.89
PSIX:
$586.96M
FIX:
$10.14B
PSIX:
$172.81M
FIX:
$2.55B
PSIX:
$102.78M
FIX:
$1.70B
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Return for Risk
PSIX vs. FIX — Risk / Return Rank
PSIX
FIX
PSIX vs. FIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Power Solutions International, Inc. (PSIX) and Comfort Systems USA, Inc. (FIX). 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.
| PSIX | FIX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -5.49 | ||
| Sortino ratioReturn per unit of downside risk | -4.68 | ||
| Omega ratioGain probability vs. loss probability | 1.02 | 1.65 | -0.63 |
| Calmar ratioReturn relative to maximum drawdown | -0.52 | 17.89 | -18.41 |
| Martin ratioReturn relative to average drawdown | -0.93 | 59.65 | -60.59 |
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Drawdowns
PSIX vs. FIX - Drawdown Comparison
The maximum PSIX drawdown since its inception was -98.55%, which is greater than FIX's maximum drawdown of -93.36%. Use the drawdown chart below to compare losses from any high point for PSIX and FIX.
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Drawdown Indicators
| PSIX | FIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.55% | -93.36% | -5.19% |
Max Drawdown (1Y)Largest decline over 1 year | -68.60% | -15.78% | -52.82% |
Max Drawdown (3Y)Largest decline over 3 years | -68.60% | -46.05% | -22.55% |
Max Drawdown (5Y)Largest decline over 5 years | -84.38% | -46.05% | -38.33% |
Max Drawdown (10Y)Largest decline over 10 years | -93.77% | -49.68% | -44.09% |
Current DrawdownCurrent decline from peak | -66.24% | -7.67% | -58.57% |
Average DrawdownAverage peak-to-trough decline | -68.20% | -38.03% | -30.17% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 38.32% | 4.72% | +33.60% |
Volatility
PSIX vs. FIX - Volatility Comparison
Power Solutions International, Inc. (PSIX) and Comfort Systems USA, Inc. (FIX) have volatilities of 17.85% and 17.05%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PSIX | FIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 17.85% | 17.05% | +0.80% |
Volatility (6M)Calculated over the trailing 6-month period | 89.13% | 37.85% | +51.28% |
Volatility (1Y)Calculated over the trailing 1-year period | 102.18% | 54.96% | +47.22% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 113.11% | 44.84% | +68.27% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 105.98% | 42.57% | +63.41% |
Dividends
PSIX vs. FIX - Dividend Comparison
PSIX has not paid dividends to shareholders, while FIX's dividend yield for the trailing twelve months is around 0.14%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FIX Comfort Systems USA, Inc. | 0.14% | 0.21% | 0.28% | 0.41% | 0.49% | 0.49% | 0.81% | 0.79% | 0.76% | 0.68% | 0.83% | 0.88% |
PSIX Power Solutions International, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
PSIX vs. FIX - Financials Comparison
This section allows you to compare key financial metrics between Power Solutions International, Inc. and Comfort Systems USA, 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
Frequently Asked Questions
PSIX and FIX have a correlation of 0.46, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PSIX has higher volatility (17.85%) compared to FIX (17.05%). In terms of maximum drawdown, PSIX dropped -98.55% vs FIX's -93.36%.
FIX currently has the higher Sharpe Ratio (5.14 vs -0.35), 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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