FBMPX vs. ARKK

Last updated Jun 9, 2026

FBMPX (Fidelity Select Communication Services Portfolio) and ARKK (ARK Innovation ETF) are both funds - FBMPX is a Communications Equities fund managed by Fidelity, while ARKK is a Technology Equities fund actively managed by ARK. Over the past 10 years, FBMPX returned 16.89%/yr vs 15.39%/yr for ARKK. A 0.66 correlation means they provide meaningful diversification when combined. FBMPX charges 0.74%/yr vs 0.75%/yr for ARKK.

Performance

FBMPX vs. ARKK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Select Communication Services Portfolio (FBMPX) and ARK Innovation ETF (ARKK). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FBMPX achieves a 6.97% return, which is significantly higher than ARKK's -1.35% return. Over the past 10 years, FBMPX has outperformed ARKK with an annualized return of 16.89%, while ARKK has yielded a comparatively lower 15.39% annualized return.

FBMPX

• 1D: -2.81%
• 1M: -3.35%
• YTD: 6.97%
• 6M: 7.58%
• 1Y: 32.45%
• 3Y*: 33.06%
• 5Y*: 13.51%
• 10Y*: 16.89%

ARKK

• 1D: 1.87%
• 1M: -4.10%
• YTD: -1.35%
• 6M: -7.42%
• 1Y: 24.13%
• 3Y*: 21.64%
• 5Y*: -7.38%
• 10Y*: 15.39%

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

FBMPX vs. ARKK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FBMPX Fidelity Select Communication Services Portfolio	6.97%	37.07%	35.98%	56.85%	-38.30%	15.97%	35.48%	33.14%	-3.52%	12.60%
ARKK ARK Innovation ETF	-1.35%	35.49%	8.40%	69.04%	-66.97%	-23.60%	152.71%	35.08%	3.52%	87.33%

Correlation

The correlation between FBMPX and ARKK is 0.69, 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	0.69
Correlation (3Y) Calculated over the trailing 3-year period	0.70
Correlation (5Y) Calculated over the trailing 5-year period	0.75
Correlation (10Y) Calculated over the trailing 10-year period	0.69
Correlation (All Time) Calculated using the full available price history since Oct 31, 2014	0.66

The correlation between FBMPX and ARKK has been stable across timeframes, ranging from 0.66 to 0.75 - a consistent structural relationship.

FBMPX vs. ARKK - Sectors Allocation Comparison

Sectors	FBMPX	ARKK
Communication Services	83.1%	10.9%
Technology	13.1%	26.4%
Consumer Cyclical	2.8%	13.7%
Healthcare	0.7%	27.4%
Industrials	0.3%	6.3%
Basic Materials	-	-
Consumer Defensive	-	-
Energy	-	-
Financial Services	-	15.4%
Real Estate	-	-
Utilities	-	-

Return for Risk

FBMPX vs. ARKK — Risk / Return Rank

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

FBMPX

FBMPX Risk / Return Rank: 38
FBMPX Sharpe Ratio Rank: 41
FBMPX Sortino Ratio Rank: 38
FBMPX Omega Ratio Rank: 39
FBMPX Calmar Ratio Rank: 33
FBMPX Martin Ratio Rank: 37

ARKK

ARKK Risk / Return Rank: 20
ARKK Sharpe Ratio Rank: 22
ARKK Sortino Ratio Rank: 22
ARKK Omega Ratio Rank: 21
ARKK Calmar Ratio Rank: 19
ARKK Martin Ratio Rank: 18

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.

FBMPX vs. ARKK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Select Communication Services Portfolio (FBMPX) and ARK Innovation ETF (ARKK). 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.

	FBMPX	ARKK	Difference
Sharpe ratio: Return per unit of total volatility	1.81	0.67	+1.14
Sortino ratio: Return per unit of downside risk	2.49	1.13	+1.37
Omega ratio: Gain probability vs. loss probability	1.32	1.13	+0.19
Calmar ratio: Return relative to maximum drawdown	2.06	0.77	+1.28
Martin ratio: Return relative to average drawdown	7.74	1.71	+6.03
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FBMPX vs. ARKK - Sharpe Ratio Comparison

The current FBMPX Sharpe Ratio is 1.81, which is higher than the ARKK Sharpe Ratio of 0.67. The chart below compares the historical Sharpe Ratios of FBMPX and ARKK, 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

	FBMPX	ARKK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.81	0.67	+1.14
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.58	-0.16	+0.74
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.77	0.38	+0.39
Sharpe Ratio (All Time) Calculated using the full available price history	0.65	0.34	+0.31

Drawdowns

FBMPX vs. ARKK - Drawdown Comparison

The maximum FBMPX drawdown since its inception was -61.77%, smaller than the maximum ARKK drawdown of -80.97%. Use the drawdown chart below to compare losses from any high point for FBMPX and ARKK.

Drawdown Indicators

	FBMPX	ARKK	Difference
Max Drawdown Largest peak-to-trough decline	-61.77%	-80.97%	+19.20%
Max Drawdown (1Y) Largest decline over 1 year	-16.90%	-31.35%	+14.45%
Max Drawdown (3Y) Largest decline over 3 years	-23.20%	-39.56%	+16.36%
Max Drawdown (5Y) Largest decline over 5 years	-47.42%	-77.23%	+29.81%
Max Drawdown (10Y) Largest decline over 10 years	-47.42%	-80.97%	+33.55%
Current Drawdown Current decline from peak	-5.72%	-50.87%	+45.15%
Average Drawdown Average peak-to-trough decline	-10.63%	-30.14%	+19.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.48%	14.18%	-9.70%

Volatility

FBMPX vs. ARKK - Volatility Comparison

The current volatility for Fidelity Select Communication Services Portfolio (FBMPX) is 5.19%, while ARK Innovation ETF (ARKK) has a volatility of 11.34%. This indicates that FBMPX experiences smaller price fluctuations and is considered to be less risky than ARKK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FBMPX	ARKK	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.19%	11.34%	-6.15%
Volatility (6M) Calculated over the trailing 6-month period	14.24%	25.96%	-11.72%
Volatility (1Y) Calculated over the trailing 1-year period	19.21%	36.15%	-16.94%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.28%	46.38%	-23.10%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.98%	40.34%	-18.36%

FBMPX vs. ARKK - Expense Ratio Comparison

FBMPX has a 0.74% expense ratio, which is lower than ARKK's 0.75% expense ratio.

Dividends

FBMPX vs. ARKK - Dividend Comparison

FBMPX's dividend yield for the trailing twelve months is around 12.52%, while ARKK has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKK ARK Innovation ETF	0.00%	0.00%	0.00%	0.70%	0.00%	0.55%	1.64%	0.38%	3.14%	1.32%	0.00%	2.27%
FBMPX Fidelity Select Communication Services Portfolio	12.52%	8.09%	7.05%	0.00%	0.00%	5.88%	3.74%	35.43%	15.29%	5.53%	7.50%	7.29%

Frequently Asked Questions

Can I hold both FBMPX and ARKK in my portfolio?

FBMPX and ARKK have a correlation of 0.69, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FBMPX or ARKK?

ARKK has higher volatility (11.34%) compared to FBMPX (5.19%). In terms of maximum drawdown, FBMPX dropped -61.77% vs ARKK's -80.97%.

Which has better risk-adjusted returns?

FBMPX currently has the higher Sharpe Ratio (1.81 vs 0.67), 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.