FZACX vs. POSKX
Compare and contrast key facts about Fidelity Advisor Diversified Stock Fund Class Z (FZACX) and PrimeCap Odyssey Stock Fund (POSKX).
FZACX is managed by Fidelity. It was launched on Aug 13, 2013. POSKX is managed by PRIMECAP Odyssey Funds. It was launched on Nov 1, 2004.
Performance
FZACX vs. POSKX - Performance Comparison
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FZACX vs. POSKX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FZACX Fidelity Advisor Diversified Stock Fund Class Z | -5.68% | 14.06% | 28.02% | 28.33% | -19.88% | 28.19% | 27.41% | 28.17% | -5.57% | 17.70% |
POSKX PrimeCap Odyssey Stock Fund | -1.96% | 25.73% | 12.77% | 21.18% | -11.12% | 32.48% | 10.13% | 27.15% | -7.19% | 25.99% |
Returns By Period
In the year-to-date period, FZACX achieves a -5.68% return, which is significantly lower than POSKX's -1.96% return. Both investments have delivered pretty close results over the past 10 years, with FZACX having a 14.41% annualized return and POSKX not far behind at 13.84%.
FZACX
- 1D
- -0.71%
- 1M
- -8.67%
- YTD
- -5.68%
- 6M
- -3.24%
- 1Y
- 15.77%
- 3Y*
- 18.29%
- 5Y*
- 11.08%
- 10Y*
- 14.41%
POSKX
- 1D
- -0.97%
- 1M
- -9.01%
- YTD
- -1.96%
- 6M
- 5.91%
- 1Y
- 26.50%
- 3Y*
- 17.57%
- 5Y*
- 11.90%
- 10Y*
- 13.84%
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FZACX vs. POSKX - Expense Ratio Comparison
FZACX has a 0.48% expense ratio, which is lower than POSKX's 0.65% expense ratio.
Return for Risk
FZACX vs. POSKX — Risk / Return Rank
FZACX
POSKX
FZACX vs. POSKX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity Advisor Diversified Stock Fund Class Z (FZACX) and PrimeCap Odyssey Stock Fund (POSKX). 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.
| FZACX | POSKX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.85 | 1.32 | -0.47 |
Sortino ratioReturn per unit of downside risk | 1.29 | 1.90 | -0.61 |
Omega ratioGain probability vs. loss probability | 1.19 | 1.27 | -0.08 |
Calmar ratioReturn relative to maximum drawdown | 1.09 | 1.84 | -0.75 |
Martin ratioReturn relative to average drawdown | 4.85 | 8.00 | -3.15 |
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
| FZACX | POSKX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.85 | 1.32 | -0.47 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.57 | 0.68 | -0.11 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.74 | 0.74 | +0.01 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.69 | 0.61 | +0.08 |
Correlation
The correlation between FZACX and POSKX is 0.89, 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
FZACX vs. POSKX - Dividend Comparison
FZACX's dividend yield for the trailing twelve months is around 6.66%, less than POSKX's 27.99% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
FZACX Fidelity Advisor Diversified Stock Fund Class Z | 6.66% | 6.28% | 13.41% | 3.39% | 8.71% | 16.27% | 5.10% | 3.12% | 13.16% | 7.44% | 1.60% | 8.32% |
POSKX PrimeCap Odyssey Stock Fund | 27.99% | 27.44% | 18.13% | 10.14% | 12.13% | 14.58% | 7.85% | 6.03% | 3.03% | 2.17% | 2.93% | 1.92% |
Drawdowns
FZACX vs. POSKX - Drawdown Comparison
The maximum FZACX drawdown since its inception was -30.35%, smaller than the maximum POSKX drawdown of -50.18%. Use the drawdown chart below to compare losses from any high point for FZACX and POSKX.
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Drawdown Indicators
| FZACX | POSKX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -30.35% | -50.18% | +19.83% |
Max Drawdown (1Y)Largest decline over 1 year | -12.57% | -13.30% | +0.73% |
Max Drawdown (5Y)Largest decline over 5 years | -26.71% | -22.96% | -3.75% |
Max Drawdown (10Y)Largest decline over 10 years | -30.35% | -36.88% | +6.53% |
Current DrawdownCurrent decline from peak | -9.99% | -9.99% | 0.00% |
Average DrawdownAverage peak-to-trough decline | -5.13% | -6.19% | +1.06% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.83% | 3.06% | -0.23% |
Volatility
FZACX vs. POSKX - Volatility Comparison
The current volatility for Fidelity Advisor Diversified Stock Fund Class Z (FZACX) is 5.39%, while PrimeCap Odyssey Stock Fund (POSKX) has a volatility of 5.71%. This indicates that FZACX experiences smaller price fluctuations and is considered to be less risky than POSKX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FZACX | POSKX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.39% | 5.71% | -0.32% |
Volatility (6M)Calculated over the trailing 6-month period | 11.13% | 11.60% | -0.47% |
Volatility (1Y)Calculated over the trailing 1-year period | 19.17% | 20.38% | -1.21% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 19.51% | 17.60% | +1.91% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.44% | 18.86% | +0.58% |