GECC vs. OEF

Last updated Apr 2, 2026

Compare and contrast key facts about Great Elm Capital Corp. (GECC) and iShares S&P 100 ETF (OEF).

OEF is a passively managed fund by iShares that tracks the performance of the S&P 100 Index. It was launched on Oct 23, 2000.

Performance

GECC vs. OEF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Great Elm Capital Corp. (GECC) and iShares S&P 100 ETF (OEF). The values are adjusted to include any dividend payments, if applicable.

GECC vs. OEF - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GECC Great Elm Capital Corp.	-19.31%	-25.44%	18.85%	50.81%	-47.39%	-4.46%	-36.93%	12.30%	-11.10%	-7.41%
OEF iShares S&P 100 ETF	-6.33%	19.80%	30.74%	32.71%	-21.03%	29.18%	21.21%	31.87%	-4.16%	21.82%

Returns By Period

In the year-to-date period, GECC achieves a -19.31% return, which is significantly lower than OEF's -6.33% return.

GECC

• 1D: 7.19%
• 1M: -8.75%
• YTD: -19.31%
• 6M: -33.14%
• 1Y: -37.38%
• 3Y*: -1.52%
• 5Y*: -11.52%
• 10Y*: —

OEF

• 1D: 0.72%
• 1M: -4.08%
• YTD: -6.33%
• 6M: -3.65%
• 1Y: 19.18%
• 3Y*: 20.95%
• 5Y*: 13.32%
• 10Y*: 15.05%

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

Return for Risk

GECC vs. OEF — Risk / Return Rank

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

GECC

GECC Risk / Return Rank: 9
GECC Sharpe Ratio Rank: 3
GECC Sortino Ratio Rank: 6
GECC Omega Ratio Rank: 5
GECC Calmar Ratio Rank: 17
GECC Martin Ratio Rank: 12

OEF

OEF Risk / Return Rank: 59
OEF Sharpe Ratio Rank: 53
OEF Sortino Ratio Rank: 58
OEF Omega Ratio Rank: 60
OEF Calmar Ratio Rank: 62
OEF Martin Ratio Rank: 63

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.

GECC vs. OEF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Great Elm Capital Corp. (GECC) and iShares S&P 100 ETF (OEF). 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.

	GECC	OEF	Difference
Sharpe ratio Return per unit of total volatility	-1.06	1.00	-2.06
Sortino ratio Return per unit of downside risk	-1.39	1.54	-2.93
Omega ratio Gain probability vs. loss probability	0.80	1.23	-0.43
Calmar ratio Return relative to maximum drawdown	-0.69	1.63	-2.32
Martin ratio Return relative to average drawdown	-1.38	6.46	-7.83
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GECC vs. OEF - Sharpe Ratio Comparison

The current GECC Sharpe Ratio is -1.06, which is lower than the OEF Sharpe Ratio of 1.00. The chart below compares the historical Sharpe Ratios of GECC and OEF, 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

	GECC	OEF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.06	1.00	-2.06
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.39	0.76	-1.15
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.82	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.33	0.41	-0.74

Correlation

The correlation between GECC and OEF is 0.13, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

GECC vs. OEF - Dividend Comparison

GECC's dividend yield for the trailing twelve months is around 26.26%, more than OEF's 0.98% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GECC Great Elm Capital Corp.	26.26%	21.01%	13.19%	14.09%	23.52%	12.99%	31.60%	13.44%	12.69%	10.12%	1.42%	0.00%
OEF iShares S&P 100 ETF	0.98%	0.81%	1.03%	1.19%	1.55%	1.06%	1.43%	1.87%	2.09%	1.81%	2.07%	2.11%

Drawdowns

GECC vs. OEF - Drawdown Comparison

The maximum GECC drawdown since its inception was -74.01%, which is greater than OEF's maximum drawdown of -54.11%. Use the drawdown chart below to compare losses from any high point for GECC and OEF.

Drawdown Indicators

	GECC	OEF	Difference
Max Drawdown Largest peak-to-trough decline	-74.01%	-54.11%	-19.90%
Max Drawdown (1Y) Largest decline over 1 year	-53.97%	-11.93%	-42.04%
Max Drawdown (5Y) Largest decline over 5 years	-57.49%	-26.47%	-31.02%
Max Drawdown (10Y) Largest decline over 10 years	—	-31.44%	—
Current Drawdown Current decline from peak	-69.70%	-7.55%	-62.15%
Average Drawdown Average peak-to-trough decline	-39.85%	-11.83%	-28.02%
Ulcer Index Depth and duration of drawdowns from previous peaks	27.09%	3.01%	+24.08%

Volatility

GECC vs. OEF - Volatility Comparison

Great Elm Capital Corp. (GECC) has a higher volatility of 13.09% compared to iShares S&P 100 ETF (OEF) at 5.64%. This indicates that GECC's price experiences larger fluctuations and is considered to be riskier than OEF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GECC	OEF	Difference
Volatility (1M) Calculated over the trailing 1-month period	13.09%	5.64%	+7.45%
Volatility (6M) Calculated over the trailing 6-month period	31.71%	10.10%	+21.61%
Volatility (1Y) Calculated over the trailing 1-year period	35.36%	19.35%	+16.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.36%	17.69%	+11.67%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	36.43%	18.41%	+18.02%