THOPX vs. PONAX
Compare and contrast key facts about Thompson Bond Fund (THOPX) and PIMCO Income Fund Class A (PONAX).
THOPX is managed by Thompson IM. It was launched on Feb 10, 1992. PONAX is managed by PIMCO. It was launched on Apr 2, 2007.
Performance
THOPX vs. PONAX - Performance Comparison
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THOPX vs. PONAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
THOPX Thompson Bond Fund | 0.09% | 7.98% | 11.54% | 6.98% | -7.28% | 5.75% | -1.71% | 5.56% | 1.80% | 4.75% |
PONAX PIMCO Income Fund Class A | -1.42% | 10.63% | 5.02% | 8.96% | -9.34% | 2.21% | 5.40% | 7.65% | 0.21% | 8.19% |
Returns By Period
In the year-to-date period, THOPX achieves a 0.09% return, which is significantly higher than PONAX's -1.42% return. Both investments have delivered pretty close results over the past 10 years, with THOPX having a 4.39% annualized return and PONAX not far behind at 4.25%.
THOPX
- 1D
- 0.29%
- 1M
- -1.20%
- YTD
- 0.09%
- 6M
- 1.68%
- 1Y
- 5.54%
- 3Y*
- 8.48%
- 5Y*
- 4.13%
- 10Y*
- 4.39%
PONAX
- 1D
- 0.47%
- 1M
- -3.24%
- YTD
- -1.42%
- 6M
- 0.98%
- 1Y
- 5.68%
- 3Y*
- 6.79%
- 5Y*
- 3.00%
- 10Y*
- 4.25%
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THOPX vs. PONAX - Expense Ratio Comparison
THOPX has a 0.71% expense ratio, which is lower than PONAX's 1.02% expense ratio.
Return for Risk
THOPX vs. PONAX — Risk / Return Rank
THOPX
PONAX
THOPX vs. PONAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Thompson Bond Fund (THOPX) and PIMCO Income Fund Class A (PONAX). 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.
| THOPX | PONAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 2.67 | 1.48 | +1.19 |
Sortino ratioReturn per unit of downside risk | 3.79 | 2.11 | +1.68 |
Omega ratioGain probability vs. loss probability | 1.58 | 1.28 | +0.31 |
Calmar ratioReturn relative to maximum drawdown | 3.56 | 1.76 | +1.80 |
Martin ratioReturn relative to average drawdown | 14.40 | 7.07 | +7.33 |
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
| THOPX | PONAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.67 | 1.48 | +1.19 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.95 | 0.64 | +1.31 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 2.00 | 1.03 | +0.98 |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.25 | 1.47 | -0.22 |
Correlation
The correlation between THOPX and PONAX is 0.55, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
THOPX vs. PONAX - Dividend Comparison
THOPX's dividend yield for the trailing twelve months is around 5.15%, which matches PONAX's 5.20% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
THOPX Thompson Bond Fund | 5.15% | 4.90% | 5.34% | 5.88% | 3.93% | 3.59% | 5.16% | 3.48% | 3.07% | 3.06% | 4.24% | 4.58% |
PONAX PIMCO Income Fund Class A | 5.20% | 5.61% | 5.86% | 5.86% | 4.66% | 3.62% | 4.48% | 5.42% | 5.24% | 4.97% | 5.13% | 7.45% |
Drawdowns
THOPX vs. PONAX - Drawdown Comparison
The maximum THOPX drawdown since its inception was -19.45%, which is greater than PONAX's maximum drawdown of -13.64%. Use the drawdown chart below to compare losses from any high point for THOPX and PONAX.
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Drawdown Indicators
| THOPX | PONAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -19.45% | -13.64% | -5.81% |
Max Drawdown (1Y)Largest decline over 1 year | -1.61% | -3.69% | +2.08% |
Max Drawdown (5Y)Largest decline over 5 years | -8.00% | -13.64% | +5.64% |
Max Drawdown (10Y)Largest decline over 10 years | -11.74% | -13.64% | +1.90% |
Current DrawdownCurrent decline from peak | -1.20% | -3.24% | +2.04% |
Average DrawdownAverage peak-to-trough decline | -1.87% | -1.80% | -0.07% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.40% | 0.92% | -0.52% |
Volatility
THOPX vs. PONAX - Volatility Comparison
The current volatility for Thompson Bond Fund (THOPX) is 0.83%, while PIMCO Income Fund Class A (PONAX) has a volatility of 1.88%. This indicates that THOPX experiences smaller price fluctuations and is considered to be less risky than PONAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| THOPX | PONAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.83% | 1.88% | -1.05% |
Volatility (6M)Calculated over the trailing 6-month period | 1.36% | 2.61% | -1.25% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.09% | 4.24% | -2.15% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 2.12% | 4.72% | -2.60% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 2.20% | 4.16% | -1.96% |