ETILX vs. FMDGX

Last updated Apr 2, 2026

Compare and contrast key facts about Eventide Gilead Class I (ETILX) and Fidelity Mid Cap Growth Index Fund (FMDGX).

ETILX is managed by Eventide Funds. FMDGX is managed by Fidelity. It was launched on Jul 11, 2019.

Performance

ETILX vs. FMDGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Eventide Gilead Class I (ETILX) and Fidelity Mid Cap Growth Index Fund (FMDGX). The values are adjusted to include any dividend payments, if applicable.

ETILX vs. FMDGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
ETILX Eventide Gilead Class I	-6.85%	23.77%	-0.03%	22.76%	-34.03%	11.44%	55.44%	0.08%
FMDGX Fidelity Mid Cap Growth Index Fund	-6.36%	8.60%	22.03%	25.79%	-26.67%	12.67%	34.84%	4.63%

Returns By Period

In the year-to-date period, ETILX achieves a -6.85% return, which is significantly lower than FMDGX's -6.36% return.

ETILX

• 1D: 4.16%
• 1M: -6.72%
• YTD: -6.85%
• 6M: -2.01%
• 1Y: 25.57%
• 3Y*: 9.19%
• 5Y*: 0.47%
• 10Y*: 11.91%

FMDGX

• 1D: 3.60%
• 1M: -6.39%
• YTD: -6.36%
• 6M: -9.60%
• 1Y: 8.49%
• 3Y*: 12.67%
• 5Y*: 4.92%
• 10Y*: —

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

ETILX vs. FMDGX - Expense Ratio Comparison

ETILX has a 1.11% expense ratio, which is higher than FMDGX's 0.05% expense ratio.

ETILX

Eventide Gilead Class I

FMDGX

Fidelity Mid Cap Growth Index Fund

Return for Risk

ETILX vs. FMDGX — Risk / Return Rank

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

ETILX

ETILX Risk / Return Rank: 62
ETILX Sharpe Ratio Rank: 59
ETILX Sortino Ratio Rank: 62
ETILX Omega Ratio Rank: 56
ETILX Calmar Ratio Rank: 68
ETILX Martin Ratio Rank: 66

FMDGX

FMDGX Risk / Return Rank: 16
FMDGX Sharpe Ratio Rank: 14
FMDGX Sortino Ratio Rank: 16
FMDGX Omega Ratio Rank: 14
FMDGX Calmar Ratio Rank: 20
FMDGX 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.

ETILX vs. FMDGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Eventide Gilead Class I (ETILX) and Fidelity Mid Cap Growth Index Fund (FMDGX). 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.

	ETILX	FMDGX	Difference
Sharpe ratio Return per unit of total volatility	1.13	0.41	+0.72
Sortino ratio Return per unit of downside risk	1.67	0.76	+0.91
Omega ratio Gain probability vs. loss probability	1.23	1.10	+0.13
Calmar ratio Return relative to maximum drawdown	1.69	0.63	+1.06
Martin ratio Return relative to average drawdown	6.67	1.97	+4.69
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ETILX vs. FMDGX - Sharpe Ratio Comparison

The current ETILX Sharpe Ratio is 1.13, which is higher than the FMDGX Sharpe Ratio of 0.41. The chart below compares the historical Sharpe Ratios of ETILX and FMDGX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	ETILX	FMDGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.13	0.41	+0.72
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.02	0.22	-0.20
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.51	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.54	0.38	+0.15

Correlation

The correlation between ETILX and FMDGX is 0.93, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

ETILX vs. FMDGX - Dividend Comparison

ETILX's dividend yield for the trailing twelve months is around 12.95%, more than FMDGX's 1.98% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ETILX Eventide Gilead Class I	12.95%	12.07%	1.25%	0.00%	5.36%	6.30%	0.79%	3.14%	5.31%	0.00%	0.00%	1.13%
FMDGX Fidelity Mid Cap Growth Index Fund	1.98%	1.85%	0.47%	0.63%	0.81%	6.43%	0.36%	0.29%	0.00%	0.00%	0.00%	0.00%

Drawdowns

ETILX vs. FMDGX - Drawdown Comparison

The maximum ETILX drawdown since its inception was -41.30%, which is greater than FMDGX's maximum drawdown of -38.59%. Use the drawdown chart below to compare losses from any high point for ETILX and FMDGX.

Drawdown Indicators

	ETILX	FMDGX	Difference
Max Drawdown Largest peak-to-trough decline	-41.30%	-38.59%	-2.71%
Max Drawdown (1Y) Largest decline over 1 year	-14.40%	-14.75%	+0.35%
Max Drawdown (5Y) Largest decline over 5 years	-41.30%	-38.59%	-2.71%
Max Drawdown (10Y) Largest decline over 10 years	-41.30%	—	—
Current Drawdown Current decline from peak	-13.49%	-11.68%	-1.81%
Average Drawdown Average peak-to-trough decline	-11.60%	-11.34%	-0.26%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.66%	4.70%	-1.04%

Volatility

ETILX vs. FMDGX - Volatility Comparison

Eventide Gilead Class I (ETILX) has a higher volatility of 8.27% compared to Fidelity Mid Cap Growth Index Fund (FMDGX) at 6.94%. This indicates that ETILX's price experiences larger fluctuations and is considered to be riskier than FMDGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ETILX	FMDGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.27%	6.94%	+1.33%
Volatility (6M) Calculated over the trailing 6-month period	14.01%	13.16%	+0.85%
Volatility (1Y) Calculated over the trailing 1-year period	22.49%	23.17%	-0.68%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.30%	22.41%	+1.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.40%	24.50%	-1.10%