JETSX vs. FZALX

Last updated Jun 4, 2026

JETSX (John Hancock Variable Insurance Trust Total Stock Market Index Trust Fund) and FZALX (Fidelity Advisor Mega Cap Stock Fund Class Z) are both Large Cap Blend Equities funds. Over the past 5 years, JETSX returned 12.39%/yr vs 16.44%/yr for FZALX. Their correlation of 0.90 suggests significant overlap in exposure. JETSX charges 0.49%/yr vs 0.51%/yr for FZALX.

Performance

JETSX vs. FZALX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in John Hancock Variable Insurance Trust Total Stock Market Index Trust Fund (JETSX) and Fidelity Advisor Mega Cap Stock Fund Class Z (FZALX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, JETSX achieves a 11.48% return, which is significantly higher than FZALX's 10.54% return.

JETSX

• 1D: 0.19%
• 1M: 5.58%
• YTD: 11.48%
• 6M: 11.27%
• 1Y: 28.12%
• 3Y*: 21.82%
• 5Y*: 12.39%
• 10Y*: —

FZALX

• 1D: -0.32%
• 1M: 3.44%
• YTD: 10.54%
• 6M: 12.47%
• 1Y: 31.53%
• 3Y*: 25.73%
• 5Y*: 16.44%
• 10Y*: 16.71%

*Multi-year figures are annualized to reflect compound growth (CAGR)

JETSX vs. FZALX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JETSX John Hancock Variable Insurance Trust Total Stock Market Index Trust Fund	11.48%	16.65%	23.49%	25.60%	-20.14%	24.45%	21.19%	29.62%	-6.02%	15.53%
FZALX Fidelity Advisor Mega Cap Stock Fund Class Z	10.54%	27.07%	26.13%	26.63%	-8.89%	26.44%	13.06%	31.25%	-7.31%	16.93%

Correlation

The correlation between JETSX and FZALX is 0.79, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.79
Correlation (3Y) Calculated over the trailing 3-year period	0.84
Correlation (5Y) Calculated over the trailing 5-year period	0.89
Correlation (All Time) Calculated using the full available price history since Feb 2, 2017	0.90

The correlation between JETSX and FZALX shifts across timeframes, from 0.79 (1 year) to 0.90 (all time), reflecting how their relationship changes across market environments.

Return for Risk

JETSX vs. FZALX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

JETSX

JETSX Risk / Return Rank: 79
JETSX Sharpe Ratio Rank: 81
JETSX Sortino Ratio Rank: 77
JETSX Omega Ratio Rank: 72
JETSX Calmar Ratio Rank: 81
JETSX Martin Ratio Rank: 86

FZALX

FZALX Risk / Return Rank: 81
FZALX Sharpe Ratio Rank: 84
FZALX Sortino Ratio Rank: 78
FZALX Omega Ratio Rank: 75
FZALX Calmar Ratio Rank: 80
FZALX Martin Ratio Rank: 86

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

JETSX vs. FZALX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for John Hancock Variable Insurance Trust Total Stock Market Index Trust Fund (JETSX) and Fidelity Advisor Mega Cap Stock Fund Class Z (FZALX). 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.

	JETSX	FZALX	Difference
Sharpe ratio: Return per unit of total volatility	2.64	2.71	-0.07
Sortino ratio: Return per unit of downside risk	3.72	3.72	0.00
Omega ratio: Gain probability vs. loss probability	1.48	1.49	-0.02
Calmar ratio: Return relative to maximum drawdown	3.71	3.61	+0.10
Martin ratio: Return relative to average drawdown	16.38	16.39	-0.01
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JETSX vs. FZALX - Sharpe Ratio Comparison

The current JETSX Sharpe Ratio is 2.64, which is comparable to the FZALX Sharpe Ratio of 2.71. The chart below compares the historical Sharpe Ratios of JETSX and FZALX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	JETSX	FZALX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.64	2.71	-0.07
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.72	0.99	-0.27
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.92	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.75	0.86	-0.11

Drawdowns

JETSX vs. FZALX - Drawdown Comparison

The maximum JETSX drawdown since its inception was -34.90%, roughly equal to the maximum FZALX drawdown of -35.23%. Use the drawdown chart below to compare losses from any high point for JETSX and FZALX.

Drawdown Indicators

	JETSX	FZALX	Difference
Max Drawdown Largest peak-to-trough decline	-34.90%	-35.23%	+0.33%
Max Drawdown (1Y) Largest decline over 1 year	-8.99%	-8.99%	0.00%
Max Drawdown (3Y) Largest decline over 3 years	-19.94%	-18.49%	-1.45%
Max Drawdown (5Y) Largest decline over 5 years	-25.97%	-23.25%	-2.72%
Max Drawdown (10Y) Largest decline over 10 years	—	-35.23%	—
Current Drawdown Current decline from peak	0.00%	-0.32%	+0.32%
Average Drawdown Average peak-to-trough decline	-5.22%	-3.78%	-1.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.94%	1.98%	-0.04%

Volatility

JETSX vs. FZALX - Volatility Comparison

John Hancock Variable Insurance Trust Total Stock Market Index Trust Fund (JETSX) has a higher volatility of 3.01% compared to Fidelity Advisor Mega Cap Stock Fund Class Z (FZALX) at 2.73%. This indicates that JETSX's price experiences larger fluctuations and is considered to be riskier than FZALX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JETSX	FZALX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.01%	2.73%	+0.28%
Volatility (6M) Calculated over the trailing 6-month period	9.71%	9.06%	+0.65%
Volatility (1Y) Calculated over the trailing 1-year period	12.62%	11.98%	+0.64%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.86%	16.70%	+1.16%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.11%	18.14%	+0.97%

JETSX vs. FZALX - Expense Ratio Comparison

JETSX has a 0.49% expense ratio, which is lower than FZALX's 0.51% expense ratio.

Dividends

JETSX vs. FZALX - Dividend Comparison

JETSX's dividend yield for the trailing twelve months is around 2.43%, less than FZALX's 3.65% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FZALX Fidelity Advisor Mega Cap Stock Fund Class Z	3.65%	4.04%	2.83%	2.17%	4.51%	4.92%	8.14%	13.19%	21.94%	16.56%	2.12%	4.33%
JETSX John Hancock Variable Insurance Trust Total Stock Market Index Trust Fund	2.43%	2.71%	4.39%	6.69%	18.21%	5.70%	9.92%	8.22%	4.63%	0.99%	0.00%	0.00%

Frequently Asked Questions

Can I hold both JETSX and FZALX in my portfolio?

JETSX and FZALX have a correlation of 0.79, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, JETSX or FZALX?

JETSX has higher volatility (3.01%) compared to FZALX (2.73%). In terms of maximum drawdown, JETSX dropped -34.90% vs FZALX's -35.23%.

Which has better risk-adjusted returns?

FZALX currently has the higher Sharpe Ratio (2.71 vs 2.64), 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.