AMRGX vs. SPY
Compare and contrast key facts about American Growth Fund Series One (AMRGX) and State Street SPDR S&P 500 ETF (SPY).
AMRGX is managed by American Growth. It was launched on Jul 31, 1958. SPY is a passively managed fund by State Street that tracks the performance of the S&P 500 Index. It was launched on Jan 22, 1993.
Performance
AMRGX vs. SPY - Performance Comparison
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AMRGX vs. SPY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
AMRGX American Growth Fund Series One | -1.31% | 11.18% | 16.61% | 24.38% | -19.93% | 15.64% | 18.65% | 36.73% | -9.07% | 13.37% |
SPY State Street SPDR S&P 500 ETF | -4.37% | 17.72% | 24.89% | 26.18% | -18.18% | 28.73% | 18.33% | 31.22% | -4.57% | 21.71% |
Returns By Period
In the year-to-date period, AMRGX achieves a -1.31% return, which is significantly higher than SPY's -4.37% return. Over the past 10 years, AMRGX has underperformed SPY with an annualized return of 10.41%, while SPY has yielded a comparatively higher 13.98% annualized return.
AMRGX
- 1D
- -1.60%
- 1M
- -10.92%
- YTD
- -1.31%
- 6M
- 7.51%
- 1Y
- 16.26%
- 3Y*
- 14.01%
- 5Y*
- 7.34%
- 10Y*
- 10.41%
SPY
- 1D
- 2.91%
- 1M
- -4.94%
- YTD
- -4.37%
- 6M
- -1.82%
- 1Y
- 17.59%
- 3Y*
- 18.19%
- 5Y*
- 11.69%
- 10Y*
- 13.98%
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AMRGX vs. SPY - Expense Ratio Comparison
AMRGX has a 4.07% expense ratio, which is higher than SPY's 0.09% expense ratio.
Return for Risk
AMRGX vs. SPY — Risk / Return Rank
AMRGX
SPY
AMRGX vs. SPY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Growth Fund Series One (AMRGX) and State Street SPDR S&P 500 ETF (SPY). 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.
| AMRGX | SPY | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.62 | 0.93 | -0.31 |
Sortino ratioReturn per unit of downside risk | 1.12 | 1.45 | -0.33 |
Omega ratioGain probability vs. loss probability | 1.19 | 1.22 | -0.03 |
Calmar ratioReturn relative to maximum drawdown | 0.99 | 1.53 | -0.54 |
Martin ratioReturn relative to average drawdown | 2.37 | 7.30 | -4.93 |
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
| AMRGX | SPY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.62 | 0.93 | -0.31 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.34 | 0.69 | -0.35 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.49 | 0.78 | -0.29 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.10 | 0.56 | -0.46 |
Correlation
The correlation between AMRGX and SPY is 0.84, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
AMRGX vs. SPY - Dividend Comparison
AMRGX's dividend yield for the trailing twelve months is around 18.06%, more than SPY's 1.14% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMRGX American Growth Fund Series One | 18.06% | 17.82% | 12.39% | 8.17% | 7.77% | 12.21% | 2.36% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SPY State Street SPDR S&P 500 ETF | 1.14% | 1.07% | 1.21% | 1.40% | 1.65% | 1.20% | 1.52% | 1.75% | 2.04% | 1.80% | 2.03% | 2.06% |
Drawdowns
AMRGX vs. SPY - Drawdown Comparison
The maximum AMRGX drawdown since its inception was -80.32%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for AMRGX and SPY.
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Drawdown Indicators
| AMRGX | SPY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -80.32% | -55.19% | -25.13% |
Max Drawdown (1Y)Largest decline over 1 year | -13.98% | -12.05% | -1.93% |
Max Drawdown (5Y)Largest decline over 5 years | -35.42% | -24.50% | -10.92% |
Max Drawdown (10Y)Largest decline over 10 years | -35.42% | -33.72% | -1.70% |
Current DrawdownCurrent decline from peak | -13.98% | -6.24% | -7.74% |
Average DrawdownAverage peak-to-trough decline | -40.45% | -9.09% | -31.36% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.82% | 2.52% | +3.30% |
Volatility
AMRGX vs. SPY - Volatility Comparison
American Growth Fund Series One (AMRGX) has a higher volatility of 6.18% compared to State Street SPDR S&P 500 ETF (SPY) at 5.31%. This indicates that AMRGX's price experiences larger fluctuations and is considered to be riskier than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AMRGX | SPY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.18% | 5.31% | +0.87% |
Volatility (6M)Calculated over the trailing 6-month period | 23.49% | 9.47% | +14.02% |
Volatility (1Y)Calculated over the trailing 1-year period | 28.26% | 19.05% | +9.21% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.84% | 17.06% | +4.78% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.30% | 17.92% | +3.38% |