PEO vs. FENY

Last updated Jun 4, 2026

PEO (Adams Natural Resources Closed Fund) and FENY (Fidelity MSCI Energy Index ETF) are both Energy Equities funds. PEO is actively managed, while FENY is passively managed. Over the past 10 years, PEO returned 10.23%/yr vs 9.57%/yr for FENY. Their correlation of 0.92 suggests significant overlap in exposure. PEO charges 0.64%/yr vs 0.08%/yr for FENY.

Performance

PEO vs. FENY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Adams Natural Resources Closed Fund (PEO) and Fidelity MSCI Energy Index ETF (FENY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PEO achieves a 26.23% return, which is significantly lower than FENY's 32.28% return. Over the past 10 years, PEO has outperformed FENY with an annualized return of 10.23%, while FENY has yielded a comparatively lower 9.57% annualized return.

PEO

• 1D: 1.38%
• 1M: -2.51%
• YTD: 26.23%
• 6M: 25.94%
• 1Y: 40.21%
• 3Y*: 19.42%
• 5Y*: 18.76%
• 10Y*: 10.23%

FENY

• 1D: 1.12%
• 1M: -2.02%
• YTD: 32.28%
• 6M: 29.37%
• 1Y: 45.42%
• 3Y*: 17.98%
• 5Y*: 20.48%
• 10Y*: 9.57%

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

PEO vs. FENY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PEO Adams Natural Resources Closed Fund	26.23%	9.98%	13.58%	0.91%	41.77%	53.75%	-26.37%	20.96%	-23.11%	4.65%
FENY Fidelity MSCI Energy Index ETF	32.28%	7.27%	6.62%	-0.04%	62.94%	55.62%	-33.15%	9.11%	-19.99%	-2.30%

Correlation

The correlation between PEO and FENY is 0.84, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.84
Correlation (3Y) Calculated over the trailing 3-year period	0.89
Correlation (5Y) Calculated over the trailing 5-year period	0.92
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Oct 25, 2013	0.92

The correlation between PEO and FENY has been stable across timeframes, ranging from 0.84 to 0.92 - a consistent structural relationship.

Return for Risk

PEO vs. FENY — Risk / Return Rank

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

PEO

PEO Risk / Return Rank: 63
PEO Sharpe Ratio Rank: 63
PEO Sortino Ratio Rank: 51
PEO Omega Ratio Rank: 52
PEO Calmar Ratio Rank: 86
PEO Martin Ratio Rank: 61

FENY

FENY Risk / Return Rank: 64
FENY Sharpe Ratio Rank: 66
FENY Sortino Ratio Rank: 60
FENY Omega Ratio Rank: 57
FENY Calmar Ratio Rank: 75
FENY Martin Ratio Rank: 62

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.

PEO vs. FENY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Adams Natural Resources Closed Fund (PEO) and Fidelity MSCI Energy Index ETF (FENY). 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.

	PEO	FENY	Difference
Sharpe ratio: Return per unit of total volatility	2.33	2.24	+0.09
Sortino ratio: Return per unit of downside risk	3.01	2.87	+0.13
Omega ratio: Gain probability vs. loss probability	1.40	1.36	+0.04
Calmar ratio: Return relative to maximum drawdown	4.17	3.87	+0.29
Martin ratio: Return relative to average drawdown	12.08	11.41	+0.67
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PEO vs. FENY - Sharpe Ratio Comparison

The current PEO Sharpe Ratio is 2.33, which is comparable to the FENY Sharpe Ratio of 2.24. The chart below compares the historical Sharpe Ratios of PEO and FENY, 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

	PEO	FENY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.33	2.24	+0.09
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.80	0.78	+0.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.38	0.32	+0.05
Sharpe Ratio (All Time) Calculated using the full available price history	0.33	0.20	+0.13

Drawdowns

PEO vs. FENY - Drawdown Comparison

The maximum PEO drawdown since its inception was -71.88%, roughly equal to the maximum FENY drawdown of -74.35%. Use the drawdown chart below to compare losses from any high point for PEO and FENY.

Drawdown Indicators

	PEO	FENY	Difference
Max Drawdown Largest peak-to-trough decline	-71.88%	-74.35%	+2.47%
Max Drawdown (1Y) Largest decline over 1 year	-9.70%	-11.78%	+2.08%
Max Drawdown (3Y) Largest decline over 3 years	-18.86%	-21.47%	+2.61%
Max Drawdown (5Y) Largest decline over 5 years	-24.30%	-26.64%	+2.34%
Max Drawdown (10Y) Largest decline over 10 years	-67.74%	-69.07%	+1.33%
Current Drawdown Current decline from peak	-5.17%	-6.35%	+1.18%
Average Drawdown Average peak-to-trough decline	-15.32%	-23.12%	+7.80%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.34%	3.99%	-0.65%

Volatility

PEO vs. FENY - Volatility Comparison

The current volatility for Adams Natural Resources Closed Fund (PEO) is 6.69%, while Fidelity MSCI Energy Index ETF (FENY) has a volatility of 7.96%. This indicates that PEO experiences smaller price fluctuations and is considered to be less risky than FENY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PEO	FENY	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.69%	7.96%	-1.27%
Volatility (6M) Calculated over the trailing 6-month period	14.33%	16.33%	-2.00%
Volatility (1Y) Calculated over the trailing 1-year period	17.36%	20.39%	-3.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.44%	26.46%	-3.02%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	27.32%	29.80%	-2.48%

PEO vs. FENY - Expense Ratio Comparison

PEO has a 0.64% expense ratio, which is higher than FENY's 0.08% expense ratio.

Dividends

PEO vs. FENY - Dividend Comparison

PEO's dividend yield for the trailing twelve months is around 7.62%, more than FENY's 2.41% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FENY Fidelity MSCI Energy Index ETF	2.41%	3.18%	3.05%	3.33%	3.33%	3.69%	4.60%	6.43%	3.21%	2.94%	2.29%	3.05%
PEO Adams Natural Resources Closed Fund	7.62%	9.43%	8.14%	6.54%	7.48%	5.51%	6.42%	6.68%	5.63%	5.95%	5.65%	7.78%

Frequently Asked Questions

Can I hold both PEO and FENY in my portfolio?

PEO and FENY have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PEO or FENY?

FENY has higher volatility (7.96%) compared to PEO (6.69%). In terms of maximum drawdown, PEO dropped -71.88% vs FENY's -74.35%.

Which has better risk-adjusted returns?

PEO currently has the higher Sharpe Ratio (2.33 vs 2.24), 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.