FSLEX vs. ARKVX

Last updated Jun 24, 2026

FSLEX (Fidelity Environment and Alternative Energy Fund) and ARKVX (ARK Venture Fund) are both mutual funds - FSLEX is a Alternative Energy Equities fund managed by Fidelity, while ARKVX is a Technology Equities fund actively managed by ARK Investment Management. Over the past 3 years, FSLEX returned 23.03%/yr vs 38.75%/yr for ARKVX. A 0.63 correlation means they provide meaningful diversification when combined. FSLEX charges 0.79%/yr vs 3.50%/yr for ARKVX.

Performance

FSLEX vs. ARKVX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Environment and Alternative Energy Fund (FSLEX) and ARK Venture Fund (ARKVX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FSLEX achieves a 16.90% return, which is significantly lower than ARKVX's 18.39% return.

FSLEX

• 1D: 0.91%
• 1M: 3.06%
• YTD: 16.90%
• 6M: 14.49%
• 1Y: 32.52%
• 3Y*: 23.03%
• 5Y*: 12.94%
• 10Y*: 14.99%

ARKVX

• 1D: -2.17%
• 1M: 9.92%
• YTD: 18.39%
• 6M: 19.12%
• 1Y: 78.01%
• 3Y*: 38.75%
• 5Y*: —
• 10Y*: —

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

FSLEX vs. ARKVX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
FSLEX Fidelity Environment and Alternative Energy Fund	16.90%	20.38%	20.01%	26.29%	0.78%
ARKVX ARK Venture Fund	18.39%	55.68%	6.69%	61.25%	-6.24%

Correlation

The correlation between FSLEX and ARKVX is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.45
Correlation (3Y) Calculated over the trailing 3-year period	0.60
Correlation (All Time) Calculated using the full available price history since Nov 7, 2022	0.63

The correlation between FSLEX and ARKVX shifts across timeframes, from 0.45 (1 year) to 0.63 (all time), reflecting how their relationship changes across market environments.

Return for Risk

FSLEX vs. ARKVX — Risk / Return Rank

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

FSLEX

FSLEX Risk / Return Rank: 58
FSLEX Sharpe Ratio Rank: 57
FSLEX Sortino Ratio Rank: 48
FSLEX Omega Ratio Rank: 48
FSLEX Calmar Ratio Rank: 71
FSLEX Martin Ratio Rank: 66

ARKVX

ARKVX Risk / Return Rank: 99
ARKVX Sharpe Ratio Rank: 99
ARKVX Sortino Ratio Rank: 99
ARKVX Omega Ratio Rank: 98
ARKVX Calmar Ratio Rank: 99
ARKVX Martin Ratio Rank: 99

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.

FSLEX vs. ARKVX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Environment and Alternative Energy Fund (FSLEX) and ARK Venture Fund (ARKVX). 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.

	FSLEX	ARKVX	Difference
Sharpe ratio: Return per unit of total volatility	2.06	4.27	-2.21
Sortino ratio: Return per unit of downside risk	2.70	10.58	-7.87
Omega ratio: Gain probability vs. loss probability	1.35	2.38	-1.03
Calmar ratio: Return relative to maximum drawdown	3.09	10.13	-7.03
Martin ratio: Return relative to average drawdown	12.11	38.42	-26.30

FSLEX vs. ARKVX - Sharpe Ratio Comparison

The current FSLEX Sharpe Ratio is 2.06, which is lower than the ARKVX Sharpe Ratio of 4.27. The chart below compares the historical Sharpe Ratios of FSLEX and ARKVX, 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

FSLEX vs. ARKVX - Drawdown Comparison

The maximum FSLEX drawdown since its inception was -50.21%, which is greater than ARKVX's maximum drawdown of -19.10%. Use the drawdown chart below to compare losses from any high point for FSLEX and ARKVX.

Drawdown Indicators

	FSLEX	ARKVX	Difference
Max Drawdown Largest peak-to-trough decline	-50.21%	-19.10%	-31.11%
Max Drawdown (1Y) Largest decline over 1 year	-11.41%	-8.14%	-3.27%
Max Drawdown (3Y) Largest decline over 3 years	-24.04%	-19.10%	-4.94%
Max Drawdown (5Y) Largest decline over 5 years	-32.67%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-39.77%	—	—
Current Drawdown Current decline from peak	-0.38%	-2.62%	+2.24%
Average Drawdown Average peak-to-trough decline	-13.91%	-4.15%	-9.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.91%	2.10%	+0.81%

Volatility

FSLEX vs. ARKVX - Volatility Comparison

Fidelity Environment and Alternative Energy Fund (FSLEX) and ARK Venture Fund (ARKVX) have volatilities of 6.86% and 6.84%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FSLEX	ARKVX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.86%	6.84%	+0.02%
Volatility (6M) Calculated over the trailing 6-month period	13.70%	14.21%	-0.51%
Volatility (1Y) Calculated over the trailing 1-year period	17.20%	19.35%	-2.15%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.80%	18.77%	+2.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.54%	18.77%	+2.77%

FSLEX vs. ARKVX - Expense Ratio Comparison

FSLEX has a 0.79% expense ratio, which is lower than ARKVX's 3.50% expense ratio.

Dividends

FSLEX vs. ARKVX - Dividend Comparison

FSLEX's dividend yield for the trailing twelve months is around 1.55%, while ARKVX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKVX ARK Venture Fund	0.00%	0.00%	0.32%	0.72%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
FSLEX Fidelity Environment and Alternative Energy Fund	1.55%	0.37%	0.41%	0.39%	0.69%	7.74%	6.41%	2.17%	6.39%	6.19%	1.29%	3.01%

Frequently Asked Questions

Can I hold both FSLEX and ARKVX in my portfolio?

FSLEX and ARKVX have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FSLEX or ARKVX?

FSLEX has higher volatility (6.86%) compared to ARKVX (6.84%). In terms of maximum drawdown, FSLEX dropped -50.21% vs ARKVX's -19.10%.

Which has better risk-adjusted returns?

ARKVX currently has the higher Sharpe Ratio (4.27 vs 2.06), 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.