ARKQ vs. FGRTX

Last updated Jun 13, 2026

ARKQ (ARK Autonomous Technology & Robotics ETF) and FGRTX (Fidelity Mega Cap Stock Fund) are both funds - ARKQ is a Robotics fund actively managed by ARK, while FGRTX is a Large Cap Blend Equities fund actively managed by Fidelity. Both are actively managed. Over the past 10 years, ARKQ returned 21.73%/yr vs 16.46%/yr for FGRTX. A 0.70 correlation means they provide meaningful diversification when combined. ARKQ charges 0.75%/yr vs 0.58%/yr for FGRTX.

Performance

ARKQ vs. FGRTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ARK Autonomous Technology & Robotics ETF (ARKQ) and Fidelity Mega Cap Stock Fund (FGRTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ARKQ achieves a 12.86% return, which is significantly higher than FGRTX's 8.35% return. Over the past 10 years, ARKQ has outperformed FGRTX with an annualized return of 21.73%, while FGRTX has yielded a comparatively lower 16.46% annualized return.

ARKQ

• 1D: -0.64%
• 1M: -5.27%
• YTD: 12.86%
• 6M: 13.25%
• 1Y: 55.23%
• 3Y*: 32.57%
• 5Y*: 9.89%
• 10Y*: 21.73%

FGRTX

• 1D: 1.62%
• 1M: -1.08%
• YTD: 8.35%
• 6M: 9.78%
• 1Y: 26.75%
• 3Y*: 24.44%
• 5Y*: 15.83%
• 10Y*: 16.46%

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

ARKQ vs. FGRTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ARKQ ARK Autonomous Technology & Robotics ETF	12.86%	48.81%	33.88%	40.70%	-46.75%	1.74%	107.20%	25.94%	-7.89%	52.26%
FGRTX Fidelity Mega Cap Stock Fund	8.35%	26.92%	25.98%	26.51%	-8.98%	26.29%	12.96%	31.07%	-7.44%	16.98%

Correlation

The correlation between ARKQ and FGRTX is 0.73, 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	0.73
Correlation (3Y) Calculated over the trailing 3-year period	0.76
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.71
Correlation (All Time) Calculated using the full available price history since Sep 30, 2014	0.70

The correlation between ARKQ and FGRTX has been stable across timeframes, ranging from 0.70 to 0.76 - a consistent structural relationship.

Return for Risk

ARKQ vs. FGRTX — Risk / Return Rank

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

ARKQ

ARKQ Risk / Return Rank: 54
ARKQ Sharpe Ratio Rank: 56
ARKQ Sortino Ratio Rank: 50
ARKQ Omega Ratio Rank: 48
ARKQ Calmar Ratio Rank: 62
ARKQ Martin Ratio Rank: 53

FGRTX

FGRTX Risk / Return Rank: 80
FGRTX Sharpe Ratio Rank: 80
FGRTX Sortino Ratio Rank: 77
FGRTX Omega Ratio Rank: 75
FGRTX Calmar Ratio Rank: 79
FGRTX Martin Ratio Rank: 87

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.

ARKQ vs. FGRTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Autonomous Technology & Robotics ETF (ARKQ) and Fidelity Mega Cap Stock Fund (FGRTX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	ARKQ	FGRTX	Difference
Sharpe ratio: Return per unit of total volatility	1.66	2.17	-0.51
Sortino ratio: Return per unit of downside risk	2.18	2.98	-0.81
Omega ratio: Gain probability vs. loss probability	1.27	1.39	-0.12
Calmar ratio: Return relative to maximum drawdown	2.70	3.00	-0.30
Martin ratio: Return relative to average drawdown	7.95	13.36	-5.41

ARKQ vs. FGRTX - Sharpe Ratio Comparison

The current ARKQ Sharpe Ratio is 1.66, which is comparable to the FGRTX Sharpe Ratio of 2.17. The chart below compares the historical Sharpe Ratios of ARKQ and FGRTX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

ARKQ vs. FGRTX - Drawdown Comparison

The maximum ARKQ drawdown since its inception was -59.89%, which is greater than FGRTX's maximum drawdown of -56.17%. Use the drawdown chart below to compare losses from any high point for ARKQ and FGRTX.

Drawdown Indicators

	ARKQ	FGRTX	Difference
Max Drawdown Largest peak-to-trough decline	-59.89%	-56.17%	-3.72%
Max Drawdown (1Y) Largest decline over 1 year	-20.58%	-8.99%	-11.59%
Max Drawdown (3Y) Largest decline over 3 years	-30.76%	-18.51%	-12.25%
Max Drawdown (5Y) Largest decline over 5 years	-55.71%	-23.35%	-32.36%
Max Drawdown (10Y) Largest decline over 10 years	-59.89%	-35.18%	-24.71%
Current Drawdown Current decline from peak	-10.02%	-2.25%	-7.77%
Average Drawdown Average peak-to-trough decline	-17.22%	-8.71%	-8.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.97%	2.01%	+4.96%

Volatility

ARKQ vs. FGRTX - Volatility Comparison

ARK Autonomous Technology & Robotics ETF (ARKQ) has a higher volatility of 12.70% compared to Fidelity Mega Cap Stock Fund (FGRTX) at 4.04%. This indicates that ARKQ's price experiences larger fluctuations and is considered to be riskier than FGRTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARKQ	FGRTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.70%	4.04%	+8.66%
Volatility (6M) Calculated over the trailing 6-month period	26.15%	9.65%	+16.50%
Volatility (1Y) Calculated over the trailing 1-year period	33.54%	12.42%	+21.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.50%	16.77%	+15.73%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	29.98%	18.14%	+11.84%

ARKQ vs. FGRTX - Expense Ratio Comparison

ARKQ has a 0.75% expense ratio, which is higher than FGRTX's 0.58% expense ratio.

Dividends

ARKQ vs. FGRTX - Dividend Comparison

ARKQ's dividend yield for the trailing twelve months is around 0.24%, less than FGRTX's 3.59% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKQ ARK Autonomous Technology & Robotics ETF	0.24%	0.27%	0.00%	0.00%	0.00%	0.80%	0.86%	0.00%	2.86%	1.54%	0.00%	0.98%
FGRTX Fidelity Mega Cap Stock Fund	3.59%	3.89%	2.68%	2.06%	4.38%	4.79%	7.96%	12.98%	21.72%	15.57%	1.97%	4.16%

Frequently Asked Questions

Can I hold both ARKQ and FGRTX in my portfolio?

ARKQ and FGRTX have a correlation of 0.73, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ARKQ or FGRTX?

ARKQ has higher volatility (12.70%) compared to FGRTX (4.04%). In terms of maximum drawdown, ARKQ dropped -59.89% vs FGRTX's -56.17%.

Which has better risk-adjusted returns?

FGRTX currently has the higher Sharpe Ratio (2.17 vs 1.66), 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.