Asset Allocation
| Position | Category/Sector | Target Weight |
|---|---|---|
FSPGX Fidelity Large Cap Growth Index Fund | Large Cap Growth Equities | 100% |
Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in 401k (St J Mock) , comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends. The portfolio is rebalanced Every year.
Loading graphics...
The earliest data available for this chart is Jan 3, 2017, corresponding to the inception date of FSPGX
Returns By Period
| 1D | 1M | YTD | 6M | 1Y | 3Y* | 5Y* | 10Y* | |
|---|---|---|---|---|---|---|---|---|
Benchmark S&P 500 Index | 0.11% | -3.43% | -3.84% | -1.98% | 16.08% | 16.86% | 10.37% | 12.29% |
Portfolio 401k (St J Mock) | 0.86% | -4.03% | -8.99% | -8.58% | 17.77% | 21.51% | 12.58% | — |
| Portfolio components: | ||||||||
FSPGX Fidelity Large Cap Growth Index Fund | 0.86% | -4.03% | -8.99% | -8.58% | 17.77% | 21.51% | 12.58% | — |
Monthly Returns
Based on dividend-adjusted daily data since Jan 4, 2017, 401k (St J Mock) 's average daily return is +0.07%, while the average monthly return is +1.46%. At this rate, your investment would double in approximately 4.0 years.
Historically, 67% of months were positive and 33% were negative. The best month was Apr 2020 with a return of +14.8%, while the worst month was Apr 2022 at -12.1%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 5 months.
On a daily basis, 401k (St J Mock) closed higher 55% of trading days. The best single day was Apr 9, 2025 with a return of +11.8%, while the worst single day was Mar 16, 2020 at -12.4%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -1.51% | -3.36% | -5.20% | 0.86% | -8.99% | ||||||||
| 2025 | 1.97% | -3.58% | -8.41% | 1.76% | 8.86% | 6.37% | 3.75% | 1.11% | 5.32% | 3.64% | -1.83% | -0.62% | 18.54% |
| 2024 | 2.47% | 6.81% | 1.77% | -4.23% | 5.97% | 6.75% | -1.71% | 2.06% | 2.83% | -0.33% | 6.48% | 0.88% | 33.27% |
| 2023 | 8.36% | -1.20% | 6.86% | 0.97% | 4.57% | 6.81% | 3.36% | -0.90% | -5.43% | -1.42% | 10.98% | 4.42% | 42.77% |
| 2022 | -8.60% | -4.25% | 3.93% | -12.09% | -2.32% | -7.91% | 11.98% | -4.66% | -9.73% | 5.85% | 4.56% | -7.68% | -29.17% |
| 2021 | -0.72% | -0.04% | 1.74% | 6.79% | -1.40% | 6.29% | 3.28% | 3.75% | -5.60% | 8.66% | 0.61% | 2.09% | 27.57% |
Benchmark Metrics
401k (St J Mock) has an annualized alpha of 3.51%, beta of 1.12, and R² of 0.92 versus S&P 500 Index. Calculated based on daily prices since January 04, 2017.
- This portfolio captured 120.70% of S&P 500 Index gains and 100.58% of its losses — amplifying both gains and losses, but participating more in upside than downside.
- This portfolio generated an annualized alpha of 3.51% versus S&P 500 Index — delivering returns beyond what market exposure alone would predict.
- With beta of 1.12 and R² of 0.92, this portfolio moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.
- Alpha
- 3.51%
- Beta
- 1.12
- R²
- 0.92
- Upside Capture
- 120.70%
- Downside Capture
- 100.58%
Expense Ratio
401k (St J Mock) has an expense ratio of 0.04%, which is considered low. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.
Return for Risk
Risk / Return Rank
401k (St J Mock) ranks 19 for risk / return — in the bottom 19% of portfolios on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.
Return / Risk — by metrics
| Portfolio | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.84 | 0.88 | -0.05 |
Sortino ratioReturn per unit of downside risk | 1.36 | 1.37 | -0.01 |
Omega ratioGain probability vs. loss probability | 1.19 | 1.21 | -0.02 |
Calmar ratioReturn relative to maximum drawdown | 1.22 | 1.39 | -0.16 |
Martin ratioReturn relative to average drawdown | 4.16 | 6.43 | -2.28 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.
| Risk / Return Rank | Sharpe ratio | Sortino ratio | Omega ratio | Calmar ratio | Martin ratio | |
|---|---|---|---|---|---|---|
FSPGX Fidelity Large Cap Growth Index Fund | 33 | 0.84 | 1.36 | 1.19 | 1.22 | 4.16 |
Loading graphics...
Dividends
Dividend yield
401k (St J Mock) provided a 0.38% dividend yield over the last twelve months.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
| Portfolio | 0.38% | 0.34% | 0.37% | 0.73% | 0.86% | 2.22% | 1.76% | 1.04% | 1.32% | 0.22% |
| Portfolio components: | ||||||||||
FSPGX Fidelity Large Cap Growth Index Fund | 0.38% | 0.34% | 0.37% | 0.73% | 0.86% | 2.22% | 1.76% | 1.04% | 1.32% | 0.22% |
Monthly Dividends
The table below shows the monthly dividends paid by this portfolio.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | ||||||||
| 2025 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.16 | $0.16 |
| 2024 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.15 | $0.15 |
| 2023 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.05 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.16 | $0.22 |
| 2022 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.04 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.14 | $0.18 |
| 2021 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.04 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.62 | $0.66 |
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
Loading graphics...
Worst Drawdowns
The table below displays the maximum drawdowns of the 401k (St J Mock) . A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the 401k (St J Mock) was 32.66%, occurring on Oct 14, 2022. Recovery took 300 trading sessions.
The current 401k (St J Mock) drawdown is 12.28%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -32.66% | Dec 28, 2021 | 202 | Oct 14, 2022 | 300 | Dec 26, 2023 | 502 |
| -31.42% | Feb 20, 2020 | 23 | Mar 23, 2020 | 53 | Jun 8, 2020 | 76 |
| -23.32% | Dec 17, 2024 | 76 | Apr 8, 2025 | 54 | Jun 26, 2025 | 130 |
| -22.02% | Oct 2, 2018 | 58 | Dec 24, 2018 | 75 | Apr 12, 2019 | 133 |
| -16.17% | Oct 30, 2025 | 103 | Mar 30, 2026 | — | — | — |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
Loading graphics...
Diversification
Diversification Metrics
Number of Effective Assets
The portfolio contains 1 assets, with an effective number of assets of 1.00, reflecting the diversification based on asset allocation. This number of effective assets suggests a highly concentrated portfolio, where a few assets dominate the allocation, potentially increasing the portfolio's risk due to lack of diversification.
Asset Correlations Table
| Benchmark | FSPGX | Portfolio | |
|---|---|---|---|
| Benchmark | 1.00 | 0.94 | 0.94 |
| FSPGX | 0.94 | 1.00 | 1.00 |
| Portfolio | 0.94 | 1.00 | 1.00 |